libs-y += arch/$(ARCH)/imx-common/
endif
+ifneq (,$(filter $(SOC), armada-xp kirkwood))
+libs-y += arch/$(ARCH)/mvebu-common/
+endif
+
libs-$(CONFIG_ARM) += arch/arm/cpu/
libs-$(CONFIG_PPC) += arch/powerpc/cpu/
# Add GCC lib
-ifdef CONFIG_USE_PRIVATE_LIBGCC
ifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y)
PLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a
else
-PLATFORM_LIBGCC = -L $(CONFIG_USE_PRIVATE_LIBGCC) -lgcc
-endif
-else
PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(c_flags) -print-libgcc-file-name`) -lgcc
endif
PLATFORM_LIBS += $(PLATFORM_LIBGCC)
endif
endif
+# Add optional build target if defined in board/cpu/soc headers
+ifneq ($(CONFIG_BUILD_TARGET),)
+ALL-y += $(CONFIG_BUILD_TARGET:"%"=%)
+endif
+
LDFLAGS_u-boot += $(LDFLAGS_FINAL)
ifneq ($(CONFIG_SYS_TEXT_BASE),)
LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE)
exists, unlike the similar options in the Linux kernel. Do not
set these options unless they apply!
-- CPU timer options:
- CONFIG_SYS_HZ
-
- The frequency of the timer returned by get_timer().
- get_timer() must operate in milliseconds and this CONFIG
- option must be set to 1000.
-
- Linux Kernel Interface:
CONFIG_CLOCKS_IN_MHZ
CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the
txfilltuning field in the EHCI controller on reset.
+ CONFIG_USB_DWC2_REG_ADDR the physical CPU address of the DWC2
+ HW module registers.
+
- USB Device:
Define the below if you wish to use the USB console.
Once firmware is rebuilt from a serial console issue the
200 ms.
- Configuration Management:
+ CONFIG_BUILD_TARGET
+
+ Some SoCs need special image types (e.g. U-Boot binary
+ with a special header) as build targets. By defining
+ CONFIG_BUILD_TARGET in the SoC / board header, this
+ special image will be automatically built upon calling
+ make / MAKEALL.
+
CONFIG_IDENT_STRING
If defined, this string will be added to the U-Boot
Enable auto completion of commands using TAB.
- Note that this feature has NOT been implemented yet
- for the "hush" shell.
-
-
CONFIG_SYS_HUSH_PARSER
Define this variable to enable the "hush" shell (from
config ARM
bool "ARM architecture"
+ select HAVE_PRIVATE_LIBGCC
select SUPPORT_OF_CONTROL
config AVR32
config MIPS
bool "MIPS architecture"
+ select HAVE_PRIVATE_LIBGCC
config NDS32
bool "NDS32 architecture"
config PPC
bool "PowerPC architecture"
+ select HAVE_PRIVATE_LIBGCC
config SANDBOX
bool "Sandbox"
config SH
bool "SuperH architecture"
+ select HAVE_PRIVATE_LIBGCC
config SPARC
bool "SPARC architecture"
config X86
bool "x86 architecture"
+ select HAVE_PRIVATE_LIBGCC
select SUPPORT_OF_CONTROL
endchoice
config KIRKWOOD
bool "Marvell Kirkwood"
+config TARGET_DB_MV784MP_GP
+ bool "Support db-mv784mp-gp"
+
+config TARGET_MAXBCM
+ bool "Support maxbcm"
+
config TARGET_DEVKIT3250
bool "Support devkit3250"
config TARGET_SUN5I
bool "Support sun5i"
+config TARGET_SUN6I
+ bool "Support sun6i"
+
config TARGET_SUN7I
bool "Support sun7i"
+config TARGET_SUN8I
+ bool "Support sun8i"
+
config TARGET_SNOWBALL
bool "Support snowball"
source "board/BuS/vl_ma2sc/Kconfig"
source "board/CarMediaLab/flea3/Kconfig"
source "board/Marvell/aspenite/Kconfig"
+source "board/Marvell/db-mv784mp-gp/Kconfig"
source "board/Marvell/dkb/Kconfig"
source "board/Marvell/gplugd/Kconfig"
source "board/afeb9260/Kconfig"
source "board/karo/tx25/Kconfig"
source "board/logicpd/imx27lite/Kconfig"
source "board/logicpd/imx31_litekit/Kconfig"
+source "board/maxbcm/Kconfig"
source "board/mpl/vcma9/Kconfig"
source "board/olimex/mx23_olinuxino/Kconfig"
source "board/palmld/Kconfig"
#include <common.h>
#include <asm/gpio.h>
#include <asm/arch/gpio.h>
+#include <status_led.h>
#ifdef CONFIG_RED_LED
void red_led_on(void)
#
obj-y = cpu.o
-obj-y += dram.o
-obj-y += mpp.o
-obj-y += timer.o
obj-y += cache.o
+obj-y += mpp.o
#include <common.h>
#include <netdev.h>
#include <asm/cache.h>
-#include <u-boot/md5.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <mvebu_mmc.h>
-#define BUFLEN 16
-
void reset_cpu(unsigned long ignored)
{
struct kwcpu_registers *cpureg =
while (1) ;
}
-/*
- * Generates Ramdom hex number reading some time varient system registers
- * and using md5 algorithm
- */
-unsigned char get_random_hex(void)
-{
- int i;
- u32 inbuf[BUFLEN];
- u8 outbuf[BUFLEN];
-
- /*
- * in case of 88F6281/88F6282/88F6192 A0,
- * Bit7 need to reset to generate random values in KW_REG_UNDOC_0x1470
- * Soc reg offsets KW_REG_UNDOC_0x1470 and KW_REG_UNDOC_0x1478 are
- * reserved regs and does not have names at this moment
- * (no errata available)
- */
- writel(readl(KW_REG_UNDOC_0x1478) & ~(1 << 7), KW_REG_UNDOC_0x1478);
- for (i = 0; i < BUFLEN; i++) {
- inbuf[i] = readl(KW_REG_UNDOC_0x1470);
- }
- md5((u8 *) inbuf, (BUFLEN * sizeof(u32)), outbuf);
- return outbuf[outbuf[7] % 0x0f];
-}
-
/*
* Window Size
* Used with the Base register to set the address window size and location.
return 0;
}
-/*
- * kw_config_gpio - GPIO configuration
- */
-void kw_config_gpio(u32 gpp0_oe_val, u32 gpp1_oe_val, u32 gpp0_oe, u32 gpp1_oe)
-{
- struct kwgpio_registers *gpio0reg =
- (struct kwgpio_registers *)KW_GPIO0_BASE;
- struct kwgpio_registers *gpio1reg =
- (struct kwgpio_registers *)KW_GPIO1_BASE;
-
- /* Init GPIOS to default values as per board requirement */
- writel(gpp0_oe_val, &gpio0reg->dout);
- writel(gpp1_oe_val, &gpio1reg->dout);
- writel(gpp0_oe, &gpio0reg->oe);
- writel(gpp1_oe, &gpio1reg->oe);
-}
-
-/*
- * kw_config_mpp - Multi-Purpose Pins Functionality configuration
- *
- * Each MPP can be configured to different functionality through
- * MPP control register, ref (sec 6.1 of kirkwood h/w specification)
- *
- * There are maximum 64 Multi-Pourpose Pins on Kirkwood
- * Each MPP functionality can be configuration by a 4bit value
- * of MPP control reg, the value and associated functionality depends
- * upon used SoC varient
- */
-int kw_config_mpp(u32 mpp0_7, u32 mpp8_15, u32 mpp16_23, u32 mpp24_31,
- u32 mpp32_39, u32 mpp40_47, u32 mpp48_55)
-{
- u32 *mppreg = (u32 *) KW_MPP_BASE;
-
- /* program mpp registers */
- writel(mpp0_7, &mppreg[0]);
- writel(mpp8_15, &mppreg[1]);
- writel(mpp16_23, &mppreg[2]);
- writel(mpp24_31, &mppreg[3]);
- writel(mpp32_39, &mppreg[4]);
- writel(mpp40_47, &mppreg[5]);
- writel(mpp48_55, &mppreg[6]);
- return 0;
-}
-
/*
* SYSRSTn Duration Counter Support
*
#include <common.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
static u32 kirkwood_variant(void)
*/
#include <common.h>
+#include <dm.h>
#include <errno.h>
+#include <ns16550.h>
#include <spl.h>
#include <asm/arch/cpu.h>
#include <asm/arch/hardware.h>
DECLARE_GLOBAL_DATA_PTR;
+#ifdef CONFIG_DM_GPIO
+static const struct omap_gpio_platdata am33xx_gpio[] = {
+ { 0, AM33XX_GPIO0_BASE, METHOD_GPIO_24XX },
+ { 1, AM33XX_GPIO1_BASE, METHOD_GPIO_24XX },
+ { 2, AM33XX_GPIO2_BASE, METHOD_GPIO_24XX },
+ { 3, AM33XX_GPIO3_BASE, METHOD_GPIO_24XX },
+#ifdef CONFIG_AM43XX
+ { 4, AM33XX_GPIO4_BASE, METHOD_GPIO_24XX },
+ { 5, AM33XX_GPIO5_BASE, METHOD_GPIO_24XX },
+#endif
+};
+
+U_BOOT_DEVICES(am33xx_gpios) = {
+ { "gpio_omap", &am33xx_gpio[0] },
+ { "gpio_omap", &am33xx_gpio[1] },
+ { "gpio_omap", &am33xx_gpio[2] },
+ { "gpio_omap", &am33xx_gpio[3] },
+#ifdef CONFIG_AM43XX
+ { "gpio_omap", &am33xx_gpio[4] },
+ { "gpio_omap", &am33xx_gpio[5] },
+#endif
+};
+
+# ifndef CONFIG_OF_CONTROL
+/*
+ * TODO(sjg@chromium.org): When we can move SPL serial to DM, we can remove
+ * the CONFIGs. At the same time, we should move this to the board files.
+ */
+static const struct ns16550_platdata am33xx_serial[] = {
+ { CONFIG_SYS_NS16550_COM1, 2, CONFIG_SYS_NS16550_CLK },
+# ifdef CONFIG_SYS_NS16550_COM2
+ { CONFIG_SYS_NS16550_COM2, 2, CONFIG_SYS_NS16550_CLK },
+# ifdef CONFIG_SYS_NS16550_COM3
+ { CONFIG_SYS_NS16550_COM3, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM4, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM5, 2, CONFIG_SYS_NS16550_CLK },
+ { CONFIG_SYS_NS16550_COM6, 2, CONFIG_SYS_NS16550_CLK },
+# endif
+# endif
+};
+
+U_BOOT_DEVICES(am33xx_uarts) = {
+ { "serial_omap", &am33xx_serial[0] },
+# ifdef CONFIG_SYS_NS16550_COM2
+ { "serial_omap", &am33xx_serial[1] },
+# ifdef CONFIG_SYS_NS16550_COM3
+ { "serial_omap", &am33xx_serial[2] },
+ { "serial_omap", &am33xx_serial[3] },
+ { "serial_omap", &am33xx_serial[4] },
+ { "serial_omap", &am33xx_serial[5] },
+# endif
+# endif
+};
+# endif
+
+#else
+
static const struct gpio_bank gpio_bank_am33xx[] = {
{ (void *)AM33XX_GPIO0_BASE, METHOD_GPIO_24XX },
{ (void *)AM33XX_GPIO1_BASE, METHOD_GPIO_24XX },
const struct gpio_bank *const omap_gpio_bank = gpio_bank_am33xx;
+#endif
+
#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
int cpu_mmc_init(bd_t *bis)
{
--- /dev/null
+#
+# Copyright (C) 2014 Stefan Roese <sr@denx.de>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y = cpu.o
--- /dev/null
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#define DDR_BASE_CS_OFF(n) (0x0000 + ((n) << 3))
+#define DDR_SIZE_CS_OFF(n) (0x0004 + ((n) << 3))
+
+static struct mbus_win windows[] = {
+ /* PCIE MEM address space */
+ { DEFADR_PCI_MEM, 256 << 20, CPU_TARGET_PCIE13, CPU_ATTR_PCIE_MEM },
+
+ /* PCIE IO address space */
+ { DEFADR_PCI_IO, 64 << 10, CPU_TARGET_PCIE13, CPU_ATTR_PCIE_IO },
+
+ /* SPI */
+ { DEFADR_SPIF, 8 << 20, CPU_TARGET_DEVICEBUS_BOOTROM_SPI,
+ CPU_ATTR_SPIFLASH },
+
+ /* NOR */
+ { DEFADR_BOOTROM, 8 << 20, CPU_TARGET_DEVICEBUS_BOOTROM_SPI,
+ CPU_ATTR_BOOTROM },
+};
+
+void reset_cpu(unsigned long ignored)
+{
+ struct mvebu_system_registers *reg =
+ (struct mvebu_system_registers *)MVEBU_SYSTEM_REG_BASE;
+
+ writel(readl(®->rstoutn_mask) | 1, ®->rstoutn_mask);
+ writel(readl(®->sys_soft_rst) | 1, ®->sys_soft_rst);
+ while (1)
+ ;
+}
+
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo(void)
+{
+ u16 devid = (readl(MVEBU_REG_PCIE_DEVID) >> 16) & 0xffff;
+ u8 revid = readl(MVEBU_REG_PCIE_REVID) & 0xff;
+
+ puts("SoC: ");
+
+ switch (devid) {
+ case SOC_MV78460_ID:
+ puts("MV78460-");
+ break;
+ default:
+ puts("Unknown-");
+ break;
+ }
+
+ switch (revid) {
+ case 1:
+ puts("A0\n");
+ break;
+ case 2:
+ puts("B0\n");
+ break;
+ default:
+ puts("??\n");
+ break;
+ }
+
+ return 0;
+}
+#endif /* CONFIG_DISPLAY_CPUINFO */
+
+/*
+ * This function initialize Controller DRAM Fastpath windows.
+ * It takes the CS size information from the 0x1500 scratch registers
+ * and sets the correct windows sizes and base addresses accordingly.
+ *
+ * These values are set in the scratch registers by the Marvell
+ * DDR3 training code, which is executed by the BootROM before the
+ * main payload (U-Boot) is executed. This training code is currently
+ * only available in the Marvell U-Boot version. It needs to be
+ * ported to mainline U-Boot SPL at some point.
+ */
+static void update_sdram_window_sizes(void)
+{
+ u64 base = 0;
+ u32 size, temp;
+ int i;
+
+ for (i = 0; i < SDRAM_MAX_CS; i++) {
+ size = readl((MVEBU_SDRAM_SCRATCH + (i * 8))) & SDRAM_ADDR_MASK;
+ if (size != 0) {
+ size |= ~(SDRAM_ADDR_MASK);
+
+ /* Set Base Address */
+ temp = (base & 0xFF000000ll) | ((base >> 32) & 0xF);
+ writel(temp, MVEBU_SDRAM_BASE + DDR_BASE_CS_OFF(i));
+
+ /*
+ * Check if out of max window size and resize
+ * the window
+ */
+ temp = (readl(MVEBU_SDRAM_BASE + DDR_SIZE_CS_OFF(i)) &
+ ~(SDRAM_ADDR_MASK)) | 1;
+ temp |= (size & SDRAM_ADDR_MASK);
+ writel(temp, MVEBU_SDRAM_BASE + DDR_SIZE_CS_OFF(i));
+
+ base += ((u64)size + 1);
+ } else {
+ /*
+ * Disable window if not used, otherwise this
+ * leads to overlapping enabled windows with
+ * pretty strange results
+ */
+ clrbits_le32(MVEBU_SDRAM_BASE + DDR_SIZE_CS_OFF(i), 1);
+ }
+ }
+}
+
+#ifdef CONFIG_ARCH_CPU_INIT
+int arch_cpu_init(void)
+{
+ /* Linux expects the internal registers to be at 0xf1000000 */
+ writel(SOC_REGS_PHY_BASE, INTREG_BASE_ADDR_REG);
+
+ /*
+ * We need to call mvebu_mbus_probe() before calling
+ * update_sdram_window_sizes() as it disables all previously
+ * configured mbus windows and then configures them as
+ * required for U-Boot. Calling update_sdram_window_sizes()
+ * without this configuration will not work, as the internal
+ * registers can't be accessed reliably because of potenial
+ * double mapping.
+ * After updating the SDRAM access windows we need to call
+ * mvebu_mbus_probe() again, as this now correctly configures
+ * the SDRAM areas that are later used by the MVEBU drivers
+ * (e.g. USB, NETA).
+ */
+
+ /*
+ * First disable all windows
+ */
+ mvebu_mbus_probe(NULL, 0);
+
+ /*
+ * Now the SDRAM access windows can be reconfigured using
+ * the information in the SDRAM scratch pad registers
+ */
+ update_sdram_window_sizes();
+
+ /*
+ * Finally the mbus windows can be configured with the
+ * updated SDRAM sizes
+ */
+ mvebu_mbus_probe(windows, ARRAY_SIZE(windows));
+
+ return 0;
+}
+#endif /* CONFIG_ARCH_CPU_INIT */
+
+/*
+ * SOC specific misc init
+ */
+#if defined(CONFIG_ARCH_MISC_INIT)
+int arch_misc_init(void)
+{
+ /* Nothing yet, perhaps we need something here later */
+ return 0;
+}
+#endif /* CONFIG_ARCH_MISC_INIT */
+
+#ifdef CONFIG_MVNETA
+int cpu_eth_init(bd_t *bis)
+{
+ mvneta_initialize(bis, MVEBU_EGIGA0_BASE, 0, CONFIG_PHY_BASE_ADDR + 0);
+ mvneta_initialize(bis, MVEBU_EGIGA1_BASE, 1, CONFIG_PHY_BASE_ADDR + 1);
+ mvneta_initialize(bis, MVEBU_EGIGA2_BASE, 2, CONFIG_PHY_BASE_ADDR + 2);
+ mvneta_initialize(bis, MVEBU_EGIGA3_BASE, 3, CONFIG_PHY_BASE_ADDR + 3);
+
+ return 0;
+}
+#endif
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif
#include <common.h>
#include <asm/armv7.h>
+#include <asm/bootm.h>
#include <asm/pl310.h>
#include <asm/errno.h>
#include <asm/io.h>
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <dm.h>
+#include <mmc.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mem.h>
#include <asm/cache.h>
#include <asm/armv7.h>
-#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
#include <asm/omap_common.h>
#include <asm/arch/mmc_host_def.h>
#include <i2c.h>
static void omap3_invalidate_l2_cache_secure(void);
#endif
+#ifdef CONFIG_DM_GPIO
+static const struct omap_gpio_platdata omap34xx_gpio[] = {
+ { 0, OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
+ { 1, OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
+ { 2, OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX },
+ { 3, OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX },
+ { 4, OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX },
+ { 5, OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX },
+};
+
+U_BOOT_DEVICES(am33xx_gpios) = {
+ { "gpio_omap", &omap34xx_gpio[0] },
+ { "gpio_omap", &omap34xx_gpio[1] },
+ { "gpio_omap", &omap34xx_gpio[2] },
+ { "gpio_omap", &omap34xx_gpio[3] },
+ { "gpio_omap", &omap34xx_gpio[4] },
+ { "gpio_omap", &omap34xx_gpio[5] },
+};
+
+#else
+
static const struct gpio_bank gpio_bank_34xx[6] = {
{ (void *)OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
{ (void *)OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
const struct gpio_bank *const omap_gpio_bank = gpio_bank_34xx;
+#endif
+
#ifdef CONFIG_SPL_BUILD
/*
* We use static variables because global data is not ready yet.
* Routine: wait_for_command_complete
* Description: Wait for posting to finish on watchdog
*****************************************************************************/
-void wait_for_command_complete(struct watchdog *wd_base)
+static void wait_for_command_complete(struct watchdog *wd_base)
{
int pending = 1;
do {
* - Init the emif4 module for DDR access
* - Early init routines, called from flash or SRAM.
*/
-void do_emif4_init(void)
+static void do_emif4_init(void)
{
unsigned int regval;
/* Set the DDR PHY parameters in PHY ctrl registers */
#include <asm/io.h>
#include <asm/arch/mem.h> /* get mem tables */
#include <asm/arch/sys_proto.h>
+#include <asm/bootm.h>
+
#include <i2c.h>
#include <linux/compiler.h>
/********************************************************
* get_base(); get upper addr of current execution
*******************************************************/
-u32 get_base(void)
+static u32 get_base(void)
{
u32 val;
static uint32_t iswgrp_handoff[8];
-int misc_init_r(void)
+int arch_early_init_r(void)
{
int i;
for (i = 0; i < 8; i++) /* Cache initial SW setting regs */
. = ALIGN(4);
__bss_end = .;
} >.sdram
-
- . = ALIGN(8);
- __malloc_start = .;
- . = . + CONFIG_SPL_MALLOC_SIZE;
- __malloc_end = .;
-
- . = . + CONFIG_SPL_STACK_SIZE;
- . = ALIGN(8);
- __stack_start = .;
}
obj-y += board.o
obj-y += clock.o
obj-y += pinmux.o
+obj-$(CONFIG_SUN6I) += prcm.o
+obj-$(CONFIG_SUN8I) += prcm.o
obj-$(CONFIG_SUN4I) += clock_sun4i.o
obj-$(CONFIG_SUN5I) += clock_sun4i.o
+obj-$(CONFIG_SUN6I) += clock_sun6i.o
obj-$(CONFIG_SUN7I) += clock_sun4i.o
+obj-$(CONFIG_SUN8I) += clock_sun6i.o
ifndef CONFIG_SPL_BUILD
obj-y += cpu_info.o
int gpio_init(void)
{
-#if CONFIG_CONS_INDEX == 1 && (defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I))
+#if CONFIG_CONS_INDEX == 1 && defined(CONFIG_UART0_PORT_F)
+#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I)
+ /* disable GPB22,23 as uart0 tx,rx to avoid conflict */
+ sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUNXI_GPIO_INPUT);
+ sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUNXI_GPIO_INPUT);
+#endif
+ sunxi_gpio_set_cfgpin(SUNXI_GPF(2), SUNXI_GPF2_UART0_TX);
+ sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUNXI_GPF4_UART0_RX);
+ sunxi_gpio_set_pull(SUNXI_GPF(4), 1);
+#elif CONFIG_CONS_INDEX == 1 && (defined(CONFIG_SUN4I) || defined(CONFIG_SUN7I))
sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUN4I_GPB22_UART0_TX);
sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUN4I_GPB23_UART0_RX);
- sunxi_gpio_set_pull(SUNXI_GPB(23), 1);
+ sunxi_gpio_set_pull(SUNXI_GPB(23), SUNXI_GPIO_PULL_UP);
#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_SUN5I)
sunxi_gpio_set_cfgpin(SUNXI_GPB(19), SUN5I_GPB19_UART0_TX);
sunxi_gpio_set_cfgpin(SUNXI_GPB(20), SUN5I_GPB20_UART0_RX);
- sunxi_gpio_set_pull(SUNXI_GPB(20), 1);
+ sunxi_gpio_set_pull(SUNXI_GPB(20), SUNXI_GPIO_PULL_UP);
+#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_SUN6I)
+ sunxi_gpio_set_cfgpin(SUNXI_GPH(20), SUN6I_GPH20_UART0_TX);
+ sunxi_gpio_set_cfgpin(SUNXI_GPH(21), SUN6I_GPH21_UART0_RX);
+ sunxi_gpio_set_pull(SUNXI_GPH(21), SUNXI_GPIO_PULL_UP);
#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_SUN5I)
sunxi_gpio_set_cfgpin(SUNXI_GPG(3), SUN5I_GPG3_UART1_TX);
sunxi_gpio_set_cfgpin(SUNXI_GPG(4), SUN5I_GPG4_UART1_RX);
- sunxi_gpio_set_pull(SUNXI_GPG(4), 1);
+ sunxi_gpio_set_pull(SUNXI_GPG(4), SUNXI_GPIO_PULL_UP);
+#elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_SUN8I)
+ sunxi_gpio_set_cfgpin(SUNXI_GPL(2), SUN8I_GPL2_R_UART_TX);
+ sunxi_gpio_set_cfgpin(SUNXI_GPL(3), SUN8I_GPL3_R_UART_RX);
+ sunxi_gpio_set_pull(SUNXI_GPL(3), SUNXI_GPIO_PULL_UP);
#else
#error Unsupported console port number. Please fix pin mux settings in board.c
#endif
void reset_cpu(ulong addr)
{
+#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I)
static const struct sunxi_wdog *wdog =
&((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
/* sun5i sometimes gets stuck without this */
writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode);
}
+#else /* CONFIG_SUN6I || CONFIG_SUN8I || .. */
+ static const struct sunxi_wdog *wdog =
+ ((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
+
+ /* Set the watchdog for its shortest interval (.5s) and wait */
+ writel(WDT_CFG_RESET, &wdog->cfg);
+ writel(WDT_MODE_EN, &wdog->mode);
+ writel(WDT_CTRL_KEY | WDT_CTRL_RESTART, &wdog->ctl);
+#endif
}
/* do some early init */
void s_init(void)
{
-#if !defined CONFIG_SPL_BUILD && (defined CONFIG_SUN7I || defined CONFIG_SUN6I)
+#if !defined CONFIG_SPL_BUILD && (defined CONFIG_SUN7I || \
+ defined CONFIG_SUN6I || defined CONFIG_SUN8I)
/* Enable SMP mode for CPU0, by setting bit 6 of Auxiliary Ctl reg */
asm volatile(
"mrc p15, 0, r0, c1, c0, 1\n"
}
#endif
+unsigned int clock_get_pll5p(void)
+{
+ struct sunxi_ccm_reg *const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+ uint32_t rval = readl(&ccm->pll5_cfg);
+ int n = ((rval & CCM_PLL5_CTRL_N_MASK) >> CCM_PLL5_CTRL_N_SHIFT);
+ int k = ((rval & CCM_PLL5_CTRL_K_MASK) >> CCM_PLL5_CTRL_K_SHIFT) + 1;
+ int p = ((rval & CCM_PLL5_CTRL_P_MASK) >> CCM_PLL5_CTRL_P_SHIFT);
+ return (24000000 * n * k) >> p;
+}
+
unsigned int clock_get_pll6(void)
{
struct sunxi_ccm_reg *const ccm =
--- /dev/null
+/*
+ * sun6i specific clock code
+ *
+ * (C) Copyright 2007-2012
+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
+ * Tom Cubie <tangliang@allwinnertech.com>
+ *
+ * (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/prcm.h>
+#include <asm/arch/sys_proto.h>
+
+void clock_init_uart(void)
+{
+ struct sunxi_ccm_reg *const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+
+#if CONFIG_CONS_INDEX < 5
+ /* uart clock source is apb2 */
+ writel(APB2_CLK_SRC_OSC24M|
+ APB2_CLK_RATE_N_1|
+ APB2_CLK_RATE_M(1),
+ &ccm->apb2_div);
+
+ /* open the clock for uart */
+ setbits_le32(&ccm->apb2_gate,
+ CLK_GATE_OPEN << (APB2_GATE_UART_SHIFT +
+ CONFIG_CONS_INDEX - 1));
+
+ /* deassert uart reset */
+ setbits_le32(&ccm->apb2_reset_cfg,
+ 1 << (APB2_RESET_UART_SHIFT +
+ CONFIG_CONS_INDEX - 1));
+#else
+ /* enable R_PIO and R_UART clocks, and de-assert resets */
+ prcm_apb0_enable(PRCM_APB0_GATE_PIO | PRCM_APB0_GATE_UART);
+#endif
+
+ /* Dup with clock_init_safe(), drop once sun6i SPL support lands */
+ writel(PLL6_CFG_DEFAULT, &ccm->pll6_cfg);
+}
+
+int clock_twi_onoff(int port, int state)
+{
+ struct sunxi_ccm_reg *const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+
+ if (port > 3)
+ return -1;
+
+ /* set the apb clock gate for twi */
+ if (state)
+ setbits_le32(&ccm->apb2_gate,
+ CLK_GATE_OPEN << (APB2_GATE_TWI_SHIFT+port));
+ else
+ clrbits_le32(&ccm->apb2_gate,
+ CLK_GATE_OPEN << (APB2_GATE_TWI_SHIFT+port));
+
+ return 0;
+}
+
+unsigned int clock_get_pll6(void)
+{
+ struct sunxi_ccm_reg *const ccm =
+ (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+ uint32_t rval = readl(&ccm->pll6_cfg);
+ int n = ((rval & CCM_PLL6_CTRL_N_MASK) >> CCM_PLL6_CTRL_N_SHIFT) + 1;
+ int k = ((rval & CCM_PLL6_CTRL_K_MASK) >> CCM_PLL6_CTRL_K_SHIFT) + 1;
+ return 24000000 * n * k / 2;
+}
case 7: puts("CPU: Allwinner A10s (SUN5I)\n"); break;
default: puts("CPU: Allwinner A1X (SUN5I)\n");
}
+#elif defined CONFIG_SUN6I
+ puts("CPU: Allwinner A31 (SUN6I)\n");
#elif defined CONFIG_SUN7I
puts("CPU: Allwinner A20 (SUN7I)\n");
+#elif defined CONFIG_SUN8I
+ puts("CPU: Allwinner A23 (SUN8I)\n");
#else
#warning Please update cpu_info.c with correct CPU information
puts("CPU: SUNXI Family\n");
{
u32 reg_val;
struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-
- /* PLL5P and PLL6 are the potential clock sources for MBUS */
- u32 pll6x_div, pll5p_div;
- u32 pll6x_clk = clock_get_pll6() / 1000000;
- u32 pll5p_clk = clk / 24 * 48;
+ u32 pll5p_clk, pll6x_clk;
+ u32 pll5p_div, pll6x_div;
u32 pll5p_rate, pll6x_rate;
-#ifdef CONFIG_SUN7I
- pll6x_clk *= 2; /* sun7i uses PLL6*2, sun5i uses just PLL6 */
-#endif
/* setup DRAM PLL */
reg_val = readl(&ccm->pll5_cfg);
reg_val &= ~CCM_PLL5_CTRL_K_MASK; /* set K to 0 (x1) */
reg_val &= ~CCM_PLL5_CTRL_N_MASK; /* set N to 0 (x0) */
reg_val &= ~CCM_PLL5_CTRL_P_MASK; /* set P to 0 (x1) */
+#ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
+ /* Old kernels are hardcoded to P=1 (divide by 2) */
+ reg_val |= CCM_PLL5_CTRL_P(1);
+#endif
if (clk >= 540 && clk < 552) {
- /* dram = 540MHz, pll5p = 1080MHz */
- pll5p_clk = 1080;
+ /* dram = 540MHz */
reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(2));
reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(3));
reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(15));
} else if (clk >= 512 && clk < 528) {
- /* dram = 512MHz, pll5p = 1536MHz */
- pll5p_clk = 1536;
+ /* dram = 512MHz */
reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(3));
reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(4));
reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(16));
} else if (clk >= 496 && clk < 504) {
- /* dram = 496MHz, pll5p = 1488MHz */
- pll5p_clk = 1488;
+ /* dram = 496MHz */
reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(3));
reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(2));
reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(31));
} else if (clk >= 468 && clk < 480) {
- /* dram = 468MHz, pll5p = 936MHz */
- pll5p_clk = 936;
+ /* dram = 468MHz */
reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(2));
reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(3));
reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(13));
} else if (clk >= 396 && clk < 408) {
- /* dram = 396MHz, pll5p = 792MHz */
- pll5p_clk = 792;
+ /* dram = 396MHz */
reg_val |= CCM_PLL5_CTRL_M(CCM_PLL5_CTRL_M_X(2));
reg_val |= CCM_PLL5_CTRL_K(CCM_PLL5_CTRL_K_X(3));
reg_val |= CCM_PLL5_CTRL_N(CCM_PLL5_CTRL_N_X(11));
/* setup MBUS clock */
if (!mbus_clk)
mbus_clk = 300;
+
+ /* PLL5P and PLL6 are the potential clock sources for MBUS */
+ pll6x_clk = clock_get_pll6() / 1000000;
+#ifdef CONFIG_SUN7I
+ pll6x_clk *= 2; /* sun7i uses PLL6*2, sun5i uses just PLL6 */
+#endif
+ pll5p_clk = clock_get_pll5p() / 1000000;
pll6x_div = DIV_ROUND_UP(pll6x_clk, mbus_clk);
pll5p_div = DIV_ROUND_UP(pll5p_clk, mbus_clk);
pll6x_rate = pll6x_clk / pll6x_div;
--- /dev/null
+/*
+ * Sunxi A31 Power Management Unit
+ *
+ * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl>
+ * http://linux-sunxi.org
+ *
+ * Based on sun6i sources and earlier U-Boot Allwinner A10 SPL work
+ *
+ * (C) Copyright 2006-2013
+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
+ * Berg Xing <bergxing@allwinnertech.com>
+ * Tom Cubie <tangliang@allwinnertech.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/prcm.h>
+#include <asm/arch/sys_proto.h>
+
+/* APB0 clock gate and reset bit offsets are the same. */
+void prcm_apb0_enable(u32 flags)
+{
+ struct sunxi_prcm_reg *prcm =
+ (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE;
+
+ /* open the clock for module */
+ setbits_le32(&prcm->apb0_gate, flags);
+
+ /* deassert reset for module */
+ setbits_le32(&prcm->apb0_reset, flags);
+}
endchoice
+config USE_PRIVATE_LIBGCC
+ default y if SPL_BUILD
+
config SYS_CPU
default "arm720t" if SPL_BUILD
default "armv7" if !SPL_BUILD
writel(rgb_sel_tab[i], &com->pin_output_sel[i]);
}
-int setup_window(struct disp_ctl_win *win, struct fdt_disp_config *config)
+static int setup_window(struct disp_ctl_win *win,
+ struct fdt_disp_config *config)
{
win->x = 0;
win->y = 0;
choice
prompt "Tegra30 board select"
+config TARGET_APALIS_T30
+ bool "Toradex Apalis T30 board"
+
config TARGET_BEAVER
bool "NVIDIA Tegra30 Beaver evaluation board"
config SYS_SOC
default "tegra30"
+source "board/toradex/apalis_t30/Kconfig"
source "board/nvidia/beaver/Kconfig"
source "board/nvidia/cardhu/Kconfig"
source "board/toradex/colibri_t30/Kconfig"
#
obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+obj-y += platdevice.o
obj-y += boot-mode.o
obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o bcu_init.o \
sbc_init.o sg_init.o pll_init.o clkrst_init.o pinctrl.o
--- /dev/null
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/platdevice.h>
+
+#define UART_MASTER_CLK 36864000
+
+SERIAL_DEVICE(0, 0x54006800, UART_MASTER_CLK)
+SERIAL_DEVICE(1, 0x54006900, UART_MASTER_CLK)
+SERIAL_DEVICE(2, 0x54006a00, UART_MASTER_CLK)
+SERIAL_DEVICE(3, 0x54006b00, UART_MASTER_CLK)
#
obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+obj-y += platdevice.o
obj-y += boot-mode.o
obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o sbc_init.o \
sg_init.o pll_init.o clkrst_init.o pinctrl.o
--- /dev/null
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/platdevice.h>
+
+#define UART_MASTER_CLK 73728000
+
+SERIAL_DEVICE(0, 0x54006800, UART_MASTER_CLK)
+SERIAL_DEVICE(1, 0x54006900, UART_MASTER_CLK)
+SERIAL_DEVICE(2, 0x54006a00, UART_MASTER_CLK)
+SERIAL_DEVICE(3, 0x54006b00, UART_MASTER_CLK)
#
obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
+obj-y += platdevice.o
obj-y += boot-mode.o
obj-$(CONFIG_BOARD_POSTCLK_INIT) += board_postclk_init.o bcu_init.o \
sbc_init.o sg_init.o pll_init.o clkrst_init.o pinctrl.o
--- /dev/null
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/platdevice.h>
+
+#define UART_MASTER_CLK 80000000
+
+SERIAL_DEVICE(0, 0x54006800, UART_MASTER_CLK)
+SERIAL_DEVICE(1, 0x54006900, UART_MASTER_CLK)
+SERIAL_DEVICE(2, 0x54006a00, UART_MASTER_CLK)
+SERIAL_DEVICE(3, 0x54006b00, UART_MASTER_CLK)
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
+#include <asm/arch/mc.h>
#include <asm/arch/tegra.h>
#include <asm/arch-tegra/board.h>
#include <asm/arch-tegra/pmc.h>
UART_COUNT = 5,
};
-#if defined(CONFIG_TEGRA20) || defined(CONFIG_TEGRA30) || \
- defined(CONFIG_TEGRA114)
-/*
- * Boot ROM initializes the odmdata in APBDEV_PMC_SCRATCH20_0,
- * so we are using this value to identify memory size.
- */
-unsigned int query_sdram_size(void)
-{
- struct pmc_ctlr *const pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
- u32 reg;
-
- reg = readl(&pmc->pmc_scratch20);
- debug("pmc->pmc_scratch20 (ODMData) = 0x%08x\n", reg);
-
-#if defined(CONFIG_TEGRA20)
- /* bits 30:28 in OdmData are used for RAM size on T20 */
- reg &= 0x70000000;
-
- switch ((reg) >> 28) {
- case 1:
- return 0x10000000; /* 256 MB */
- case 0:
- case 2:
- default:
- return 0x20000000; /* 512 MB */
- case 3:
- return 0x40000000; /* 1GB */
- }
-#else /* Tegra30/Tegra114 */
- /* bits 31:28 in OdmData are used for RAM size on T30 */
- switch ((reg) >> 28) {
- case 0:
- case 1:
- default:
- return 0x10000000; /* 256 MB */
- case 2:
- return 0x20000000; /* 512 MB */
- case 3:
- return 0x30000000; /* 768 MB */
- case 4:
- return 0x40000000; /* 1GB */
- case 8:
- return 0x7ff00000; /* 2GB - 1MB */
- }
-#endif
-}
-#else
-#include <asm/arch/mc.h>
-
/* Read the RAM size directly from the memory controller */
unsigned int query_sdram_size(void)
{
u32 size_mb;
size_mb = readl(&mc->mc_emem_cfg);
+#if defined(CONFIG_TEGRA20)
+ debug("mc->mc_emem_cfg (MEM_SIZE_KB) = 0x%08x\n", size_mb);
+ size_mb = get_ram_size((void *)PHYS_SDRAM_1, size_mb * 1024);
+#else
debug("mc->mc_emem_cfg (MEM_SIZE_MB) = 0x%08x\n", size_mb);
+ size_mb = get_ram_size((void *)PHYS_SDRAM_1, size_mb * 1024 * 1024);
+#endif
- return size_mb * 1024 * 1024;
-}
+#if defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114)
+ /* External memory limited to 2047 MB due to IROM/HI-VEC */
+ if (size_mb == SZ_2G) size_mb -= SZ_1M;
#endif
+ return size_mb;
+}
+
int dram_init(void)
{
/* We do not initialise DRAM here. We just query the size */
#include <common.h>
#include <linux/ctype.h>
-void upstring(char *s)
+static void upstring(char *s)
{
while (*s) {
*s = toupper(*s);
tegra20-ventana.dtb \
tegra20-whistler.dtb \
tegra20-colibri_t20_iris.dtb \
+ tegra30-apalis.dtb \
tegra30-beaver.dtb \
tegra30-cardhu.dtb \
tegra30-colibri.dtb \
model = "TI AM335x BeagleBone";
compatible = "ti,am335x-bone", "ti,am33xx";
+ chosen {
+ stdout-path = &uart0;
+ };
+
cpus {
cpu@0 {
cpu0-supply = <&dcdc2_reg>;
+++ /dev/null
-/*
- * This header provides constants for most GPIO bindings.
- *
- * Most GPIO bindings include a flags cell as part of the GPIO specifier.
- * In most cases, the format of the flags cell uses the standard values
- * defined in this header.
- */
-
-#ifndef _DT_BINDINGS_GPIO_GPIO_H
-#define _DT_BINDINGS_GPIO_GPIO_H
-
-#define GPIO_ACTIVE_HIGH 0
-#define GPIO_ACTIVE_LOW 1
-
-#endif
--- /dev/null
+/dts-v1/;
+
+#include "tegra30.dtsi"
+
+/ {
+ model = "Toradex Apalis T30";
+ compatible = "toradex,apalis_t30", "nvidia,tegra30";
+
+ chosen {
+ stdout-path = &uarta;
+ };
+
+ aliases {
+ i2c0 = "/i2c@7000d000";
+ i2c1 = "/i2c@7000c000";
+ i2c2 = "/i2c@7000c500";
+ i2c3 = "/i2c@7000c700";
+ sdhci0 = "/sdhci@78000600";
+ sdhci1 = "/sdhci@78000400";
+ sdhci2 = "/sdhci@78000000";
+ usb0 = "/usb@7d000000";
+ usb1 = "/usb@7d004000";
+ usb2 = "/usb@7d008000";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x40000000>;
+ };
+
+ pcie-controller@00003000 {
+ status = "okay";
+ avdd-pexa-supply = <&vdd2_reg>;
+ vdd-pexa-supply = <&vdd2_reg>;
+ avdd-pexb-supply = <&vdd2_reg>;
+ vdd-pexb-supply = <&vdd2_reg>;
+ avdd-pex-pll-supply = <&vdd2_reg>;
+ avdd-plle-supply = <&ldo6_reg>;
+ vddio-pex-ctl-supply = <&sys_3v3_reg>;
+ hvdd-pex-supply = <&sys_3v3_reg>;
+
+ pci@1,0 {
+ nvidia,num-lanes = <4>;
+ };
+
+ pci@2,0 {
+ nvidia,num-lanes = <1>;
+ };
+
+ pci@3,0 {
+ status = "okay";
+ nvidia,num-lanes = <1>;
+ };
+ };
+
+ /*
+ * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
+ * board)
+ */
+ i2c@7000c000 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ /* GEN2_I2C: unused */
+
+ /*
+ * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
+ * carrier board)
+ */
+ i2c@7000c500 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
+ i2c@7000c700 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ /*
+ * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
+ * touch screen controller
+ */
+ i2c@7000d000 {
+ status = "okay";
+ clock-frequency = <100000>;
+
+ pmic: tps65911@2d {
+ compatible = "ti,tps65911";
+ reg = <0x2d>;
+
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ vcc1-supply = <&sys_3v3_reg>;
+ vcc2-supply = <&sys_3v3_reg>;
+ vcc3-supply = <&vio_reg>;
+ vcc4-supply = <&sys_3v3_reg>;
+ vcc5-supply = <&sys_3v3_reg>;
+ vcc6-supply = <&vio_reg>;
+ vcc7-supply = <&charge_pump_5v0_reg>;
+ vccio-supply = <&sys_3v3_reg>;
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* SW1: +V1.35_VDDIO_DDR */
+ vdd1_reg: vdd1 {
+ regulator-name = "vddio_ddr_1v35";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ /* SW2: +V1.05 */
+ vdd2_reg: vdd2 {
+ regulator-name =
+ "vdd_pexa,vdd_pexb,vdd_sata";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ /* SW CTRL: +V1.0_VDD_CPU */
+ vddctrl_reg: vddctrl {
+ regulator-name = "vdd_cpu,vdd_sys";
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-always-on;
+ };
+
+ /* SWIO: +V1.8 */
+ vio_reg: vio {
+ regulator-name = "vdd_1v8_gen";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ /* LDO1: unused */
+
+ /*
+ * EN_+V3.3 switching via FET:
+ * +V3.3_AUDIO_AVDD_S, +V3.3 and +V1.8_VDD_LAN
+ * see also v3_3 fixed supply
+ */
+ ldo2_reg: ldo2 {
+ regulator-name = "en_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ /* +V1.2_CSI */
+ ldo3_reg: ldo3 {
+ regulator-name =
+ "avdd_dsi_csi,pwrdet_mipi";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ /* +V1.2_VDD_RTC */
+ ldo4_reg: ldo4 {
+ regulator-name = "vdd_rtc";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ /*
+ * +V2.8_AVDD_VDAC:
+ * only required for analog RGB
+ */
+ ldo5_reg: ldo5 {
+ regulator-name = "avdd_vdac";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ /*
+ * +V1.05_AVDD_PLLE: avdd_plle should be 1.05V
+ * but LDO6 can't set voltage in 50mV
+ * granularity
+ */
+ ldo6_reg: ldo6 {
+ regulator-name = "avdd_plle";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ /* +V1.2_AVDD_PLL */
+ ldo7_reg: ldo7 {
+ regulator-name = "avdd_pll";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ /* +V1.0_VDD_DDR_HS */
+ ldo8_reg: ldo8 {
+ regulator-name = "vdd_ddr_hs";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ /* SPI1: Apalis SPI1 */
+ spi@7000d400 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ /* SPI4: CAN2 */
+ spi@7000da00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ /* SPI5: Apalis SPI2 */
+ spi@7000dc00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ /* SPI6: CAN1 */
+ spi@7000de00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ sdhci@78000000 {
+ status = "okay";
+ bus-width = <4>;
+ cd-gpios = <&gpio 229 1>; /* PCC5, SD1_CD# */
+ };
+
+ sdhci@78000400 {
+ status = "okay";
+ bus-width = <8>;
+ cd-gpios = <&gpio 171 1>; /* PV3, MMC1_CD# */
+ };
+
+ sdhci@78000600 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ };
+
+ /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
+ usb@7d000000 {
+ status = "okay";
+ dr_mode = "peripheral";
+ nvidia,vbus-gpio = <&gpio 157 0>; /* PT5, USBO1_EN */
+ };
+
+ /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
+ usb@7d004000 {
+ status = "okay";
+ nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */
+ phy_type = "utmi";
+ };
+
+ /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
+ usb@7d008000 {
+ status = "okay";
+ nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sys_3v3_reg: regulator@100 {
+ compatible = "regulator-fixed";
+ reg = <100>;
+ regulator-name = "3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ charge_pump_5v0_reg: regulator@101 {
+ compatible = "regulator-fixed";
+ reg = <101>;
+ regulator-name = "5v0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+ };
+};
model = "Toradex Colibri T30";
compatible = "toradex,colibri_t30", "nvidia,tegra30";
+ chosen {
+ stdout-path = &uarta;
+ };
+
aliases {
i2c0 = "/i2c@7000d000";
i2c1 = "/i2c@7000c000";
* SPDX-License-Identifier: GPL-2.0+
*/
+#include <bootm.h>
#include <common.h>
+#include <netdev.h>
#include <asm/errno.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
*/
#include <common.h>
+#include <asm/arch/sys_proto.h>
#include <asm/errno.h>
#include <asm/io.h>
#include <asm/imx-common/regs-common.h>
--- /dev/null
+/*
+ * (C) Copyright 2011
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Lei Wen <leiwen@marvell.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * This file should be included in board config header file.
+ *
+ * It supports common definitions for Armada XP platforms
+ */
+
+#ifndef _ARMADA_XP_CONFIG_H
+#define _ARMADA_XP_CONFIG_H
+
+#include <asm/arch/soc.h>
+
+#define MV88F78X60 /* for the DDR training bin_hdr code */
+
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+/*
+ * By default kwbimage.cfg from board specific folder is used
+ * If for some board, different configuration file need to be used,
+ * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
+ */
+#ifndef CONFIG_SYS_KWD_CONFIG
+#define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage.cfg
+#endif /* CONFIG_SYS_KWD_CONFIG */
+
+/* Add target to build it automatically upon "make" */
+#define CONFIG_BUILD_TARGET "u-boot.kwb"
+
+/* end of 16M scrubbed by training in bootrom */
+#define CONFIG_SYS_INIT_SP_ADDR 0x00FF0000
+#define CONFIG_NR_DRAM_BANKS_MAX 2
+
+#define MV_UART_CONSOLE_BASE MVEBU_UART0_BASE
+
+/*
+ * SPI Flash configuration
+ */
+#ifdef CONFIG_CMD_SF
+#define CONFIG_HARD_SPI 1
+#define CONFIG_KIRKWOOD_SPI 1
+#ifndef CONFIG_ENV_SPI_BUS
+# define CONFIG_ENV_SPI_BUS 0
+#endif
+#ifndef CONFIG_ENV_SPI_CS
+# define CONFIG_ENV_SPI_CS 0
+#endif
+#ifndef CONFIG_ENV_SPI_MAX_HZ
+# define CONFIG_ENV_SPI_MAX_HZ 50000000
+#endif
+#endif
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_MII /* expose smi ove miiphy interface */
+#define CONFIG_MVNETA /* Enable Marvell Gbe Controller Driver */
+#define CONFIG_PHYLIB
+#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
+#define CONFIG_PHY_GIGE /* GbE speed/duplex detect */
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * I2C related stuff
+ */
+#ifdef CONFIG_CMD_I2C
+#ifndef CONFIG_SYS_I2C_SOFT
+#define CONFIG_I2C_MVTWSI
+#endif
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+#endif
+
+#endif /* _ARMADA_XP_CONFIG_H */
--- /dev/null
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _ARMADA_XP_CPU_H
+#define _ARMADA_XP_CPU_H
+
+#include <asm/system.h>
+
+#ifndef __ASSEMBLY__
+
+#define MVEBU_REG_PCIE_DEVID (MVEBU_REG_PCIE_BASE + 0x00)
+#define MVEBU_REG_PCIE_REVID (MVEBU_REG_PCIE_BASE + 0x08)
+
+enum memory_bank {
+ BANK0,
+ BANK1,
+ BANK2,
+ BANK3
+};
+
+enum cpu_winen {
+ CPU_WIN_DISABLE,
+ CPU_WIN_ENABLE
+};
+
+enum cpu_target {
+ CPU_TARGET_DRAM = 0x0,
+ CPU_TARGET_DEVICEBUS_BOOTROM_SPI = 0x1,
+ CPU_TARGET_ETH23 = 0x3,
+ CPU_TARGET_PCIE02 = 0x4,
+ CPU_TARGET_ETH01 = 0x7,
+ CPU_TARGET_PCIE13 = 0x8,
+ CPU_TARGET_SASRAM = 0x9,
+ CPU_TARGET_NAND = 0xd,
+};
+
+enum cpu_attrib {
+ CPU_ATTR_SASRAM = 0x01,
+ CPU_ATTR_DRAM_CS0 = 0x0e,
+ CPU_ATTR_DRAM_CS1 = 0x0d,
+ CPU_ATTR_DRAM_CS2 = 0x0b,
+ CPU_ATTR_DRAM_CS3 = 0x07,
+ CPU_ATTR_NANDFLASH = 0x2f,
+ CPU_ATTR_SPIFLASH = 0x1e,
+ CPU_ATTR_BOOTROM = 0x1d,
+ CPU_ATTR_PCIE_IO = 0xe0,
+ CPU_ATTR_PCIE_MEM = 0xe8,
+ CPU_ATTR_DEV_CS0 = 0x3e,
+ CPU_ATTR_DEV_CS1 = 0x3d,
+ CPU_ATTR_DEV_CS2 = 0x3b,
+ CPU_ATTR_DEV_CS3 = 0x37,
+};
+
+/*
+ * Default Device Address MAP BAR values
+ */
+#define DEFADR_PCI_MEM 0x90000000
+#define DEFADR_PCI_IO 0xC0000000
+#define DEFADR_SPIF 0xF4000000
+#define DEFADR_BOOTROM 0xF8000000
+
+struct mbus_win {
+ u32 base;
+ u32 size;
+ u8 target;
+ u8 attr;
+};
+
+/*
+ * System registers
+ * Ref: Datasheet sec:A.28
+ */
+struct mvebu_system_registers {
+ u8 pad1[0x60];
+ u32 rstoutn_mask; /* 0x60 */
+ u32 sys_soft_rst; /* 0x64 */
+};
+
+/*
+ * GPIO Registers
+ * Ref: Datasheet sec:A.19
+ */
+struct kwgpio_registers {
+ u32 dout;
+ u32 oe;
+ u32 blink_en;
+ u32 din_pol;
+ u32 din;
+ u32 irq_cause;
+ u32 irq_mask;
+ u32 irq_level;
+};
+
+/*
+ * functions
+ */
+unsigned int mvebu_sdram_bar(enum memory_bank bank);
+unsigned int mvebu_sdram_bs(enum memory_bank bank);
+void mvebu_sdram_size_adjust(enum memory_bank bank);
+int mvebu_mbus_probe(struct mbus_win windows[], int count);
+#endif /* __ASSEMBLY__ */
+#endif /* _ARMADA_XP_CPU_H */
--- /dev/null
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * Header file for the Marvell's Feroceon CPU core.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_ARMADA_XP_H
+#define _ASM_ARCH_ARMADA_XP_H
+
+#define SOC_MV78460_ID 0x7846
+
+/* TCLK Core Clock definition */
+#ifndef CONFIG_SYS_TCLK
+#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
+#endif
+
+/* SOC specific definations */
+#define INTREG_BASE 0xd0000000
+#define INTREG_BASE_ADDR_REG (INTREG_BASE + 0x20080)
+#define SOC_REGS_PHY_BASE 0xf1000000
+#define MVEBU_REGISTER(x) (SOC_REGS_PHY_BASE + x)
+
+#define MVEBU_SDRAM_SCRATCH (MVEBU_REGISTER(0x01504))
+#define MVEBU_SPI_BASE (MVEBU_REGISTER(0x10600))
+#define MVEBU_TWSI_BASE (MVEBU_REGISTER(0x11000))
+#define MVEBU_UART0_BASE (MVEBU_REGISTER(0x12000))
+#define MVEBU_UART1_BASE (MVEBU_REGISTER(0x12100))
+#define MVEBU_MPP_BASE (MVEBU_REGISTER(0x18000))
+#define MVEBU_GPIO0_BASE (MVEBU_REGISTER(0x18100))
+#define MVEBU_GPIO1_BASE (MVEBU_REGISTER(0x18140))
+#define MVEBU_GPIO2_BASE (MVEBU_REGISTER(0x18180))
+#define MVEBU_SYSTEM_REG_BASE (MVEBU_REGISTER(0x18200))
+#define MVEBU_CPU_WIN_BASE (MVEBU_REGISTER(0x20000))
+#define MVEBU_SDRAM_BASE (MVEBU_REGISTER(0x20180))
+#define MVEBU_TIMER_BASE (MVEBU_REGISTER(0x20300))
+#define MVEBU_EGIGA2_BASE (MVEBU_REGISTER(0x30000))
+#define MVEBU_EGIGA3_BASE (MVEBU_REGISTER(0x34000))
+#define MVEBU_REG_PCIE_BASE (MVEBU_REGISTER(0x40000))
+#define MVEBU_EGIGA0_BASE (MVEBU_REGISTER(0x70000))
+#define MVEBU_EGIGA1_BASE (MVEBU_REGISTER(0x74000))
+
+#define SDRAM_MAX_CS 4
+#define SDRAM_ADDR_MASK 0xFF000000
+
+/* Armada XP GbE controller has 4 ports */
+#define MAX_MVNETA_DEVS 4
+
+/* Kirkwood CPU memory windows */
+#define MVCPU_WIN_CTRL_DATA CPU_WIN_CTRL_DATA
+#define MVCPU_WIN_ENABLE CPU_WIN_ENABLE
+#define MVCPU_WIN_DISABLE CPU_WIN_DISABLE
+
+#endif /* _ASM_ARCH_ARMADA_XP_H */
* };
*/
+#define BCM2835_MBOX_TAG_GET_MAC_ADDRESS 0x00010003
+
+struct bcm2835_mbox_tag_get_mac_address {
+ struct bcm2835_mbox_tag_hdr tag_hdr;
+ union {
+ struct {
+ } req;
+ struct {
+ u8 mac[6];
+ u8 pad[2];
+ } resp;
+ } body;
+};
+
#define BCM2835_MBOX_TAG_GET_ARM_MEMORY 0x00010005
struct bcm2835_mbox_tag_get_arm_mem {
#error "SOC Name not defined"
#endif /* CONFIG_KW88F6281 */
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#define CONFIG_ARM926EJS 1 /* Basic Architecture */
#define CONFIG_SYS_CACHELINE_SIZE 32
/* default Dcache Line length for kirkwood */
* functions
*/
unsigned char get_random_hex(void);
-unsigned int kw_sdram_bar(enum memory_bank bank);
-unsigned int kw_sdram_bs(enum memory_bank bank);
-void kw_sdram_size_adjust(enum memory_bank bank);
+unsigned int mvebu_sdram_bar(enum memory_bank bank);
+unsigned int mvebu_sdram_bs(enum memory_bank bank);
+void mvebu_sdram_size_adjust(enum memory_bank bank);
int kw_config_adr_windows(void);
-void kw_config_gpio(unsigned int gpp0_oe_val, unsigned int gpp1_oe_val,
+void mvebu_config_gpio(unsigned int gpp0_oe_val, unsigned int gpp1_oe_val,
unsigned int gpp0_oe, unsigned int gpp1_oe);
int kw_config_mpp(unsigned int mpp0_7, unsigned int mpp8_15,
unsigned int mpp16_23, unsigned int mpp24_31,
#define GPIO_MAX 50
#define GPIO_OFF(pin) (((pin) >> 5) ? 0x0040 : 0x0000)
-#define GPIO_OUT(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x00)
-#define GPIO_IO_CONF(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x04)
-#define GPIO_BLINK_EN(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x08)
-#define GPIO_IN_POL(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x0c)
-#define GPIO_DATA_IN(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x10)
-#define GPIO_EDGE_CAUSE(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x14)
-#define GPIO_EDGE_MASK(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x18)
-#define GPIO_LEVEL_MASK(pin) (KW_GPIO0_BASE + GPIO_OFF(pin) + 0x1c)
+#define GPIO_OUT(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x00)
+#define GPIO_IO_CONF(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x04)
+#define GPIO_BLINK_EN(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x08)
+#define GPIO_IN_POL(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x0c)
+#define GPIO_DATA_IN(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x10)
+#define GPIO_EDGE_CAUSE(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x14)
+#define GPIO_EDGE_MASK(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x18)
+#define GPIO_LEVEL_MASK(pin) (MVEBU_GPIO0_BASE + GPIO_OFF(pin) + 0x1c)
/*
* Kirkwood-specific GPIO API
#define KW_REG_UNDOC_0x1470 (KW_REGISTER(0x1470))
#define KW_REG_UNDOC_0x1478 (KW_REGISTER(0x1478))
+#define MVEBU_SDRAM_BASE (KW_REGISTER(0x1500))
#define KW_TWSI_BASE (KW_REGISTER(0x11000))
#define KW_UART0_BASE (KW_REGISTER(0x12000))
#define KW_UART1_BASE (KW_REGISTER(0x12100))
#define KW_MPP_BASE (KW_REGISTER(0x10000))
-#define KW_GPIO0_BASE (KW_REGISTER(0x10100))
-#define KW_GPIO1_BASE (KW_REGISTER(0x10140))
+#define MVEBU_GPIO0_BASE (KW_REGISTER(0x10100))
+#define MVEBU_GPIO1_BASE (KW_REGISTER(0x10140))
#define KW_RTC_BASE (KW_REGISTER(0x10300))
#define KW_NANDF_BASE (KW_REGISTER(0x10418))
-#define KW_SPI_BASE (KW_REGISTER(0x10600))
+#define MVEBU_SPI_BASE (KW_REGISTER(0x10600))
#define KW_CPU_WIN_BASE (KW_REGISTER(0x20000))
#define KW_CPU_REG_BASE (KW_REGISTER(0x20100))
-#define KW_TIMER_BASE (KW_REGISTER(0x20300))
+#define MVEBU_TIMER_BASE (KW_REGISTER(0x20300))
#define KW_REG_PCIE_BASE (KW_REGISTER(0x40000))
#define KW_USB20_BASE (KW_REGISTER(0x50000))
#define KW_EGIGA0_BASE (KW_REGISTER(0x72000))
#ifndef __SYS_PROTO_H__
#define __SYS_PROTO_H__
+#include <asm/imx-common/regs-common.h>
+
int mxs_reset_block(struct mxs_register_32 *reg);
int mxs_wait_mask_set(struct mxs_register_32 *reg,
uint32_t mask,
u32 get_boot_type(void);
void invalidate_dcache(u32);
u32 wait_on_value(u32, u32, void *, u32);
+void cancel_out(u32 *num, u32 *den, u32 den_limit);
void sdelay(unsigned long);
void make_cs1_contiguous(void);
void omap_nand_switch_ecc(uint32_t, uint32_t);
+++ /dev/null
-/*
- * Copyright (C) 2012 Pavel Machek <pavel@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef _SOCFPGA_SPL_H_
-#define _SOCFPGA_SPL_H_
-
-/* Symbols from linker script */
-extern char __malloc_start, __malloc_end, __stack_start;
-
-#define BOOT_DEVICE_RAM 1
-
-#endif
#define CLK_GATE_CLOSE 0x0
/* clock control module regs definition */
+#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN8I)
+#include <asm/arch/clock_sun6i.h>
+#else
#include <asm/arch/clock_sun4i.h>
+#endif
#ifndef __ASSEMBLY__
int clock_init(void);
int clock_twi_onoff(int port, int state);
void clock_set_pll1(unsigned int hz);
+unsigned int clock_get_pll5p(void);
unsigned int clock_get_pll6(void);
void clock_init_safe(void);
void clock_init_uart(void);
#define CCM_PLL5_CTRL_M1_MASK CCM_PLL5_CTRL_M1(0x3)
#define CCM_PLL5_CTRL_M1_X(n) ((n) - 1)
#define CCM_PLL5_CTRL_K(n) (((n) & 0x3) << 4)
+#define CCM_PLL5_CTRL_K_SHIFT 4
#define CCM_PLL5_CTRL_K_MASK CCM_PLL5_CTRL_K(0x3)
#define CCM_PLL5_CTRL_K_X(n) ((n) - 1)
#define CCM_PLL5_CTRL_LDO (0x1 << 7)
#define CCM_PLL5_CTRL_N(n) (((n) & 0x1f) << 8)
+#define CCM_PLL5_CTRL_N_SHIFT 8
#define CCM_PLL5_CTRL_N_MASK CCM_PLL5_CTRL_N(0x1f)
#define CCM_PLL5_CTRL_N_X(n) (n)
#define CCM_PLL5_CTRL_P(n) (((n) & 0x3) << 16)
+#define CCM_PLL5_CTRL_P_SHIFT 16
#define CCM_PLL5_CTRL_P_MASK CCM_PLL5_CTRL_P(0x3)
#define CCM_PLL5_CTRL_P_X(n) ((n) - 1)
#define CCM_PLL5_CTRL_BW (0x1 << 18)
--- /dev/null
+/*
+ * sun6i clock register definitions
+ *
+ * (C) Copyright 2007-2011
+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
+ * Tom Cubie <tangliang@allwinnertech.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _SUNXI_CLOCK_SUN6I_H
+#define _SUNXI_CLOCK_SUN6I_H
+
+struct sunxi_ccm_reg {
+ u32 pll1_cfg; /* 0x00 pll1 control */
+ u32 reserved0;
+ u32 pll2_cfg; /* 0x08 pll2 control */
+ u32 reserved1;
+ u32 pll3_cfg; /* 0x10 pll3 control */
+ u32 reserved2;
+ u32 pll4_cfg; /* 0x18 pll4 control */
+ u32 reserved3;
+ u32 pll5_cfg; /* 0x20 pll5 control */
+ u32 reserved4;
+ u32 pll6_cfg; /* 0x28 pll6 control */
+ u32 reserved5;
+ u32 pll7_cfg; /* 0x30 pll7 control */
+ u32 reserved6;
+ u32 pll8_cfg; /* 0x38 pll8 control */
+ u32 reserved7;
+ u32 mipi_pll_cfg; /* 0x40 MIPI pll control */
+ u32 pll9_cfg; /* 0x44 pll9 control */
+ u32 pll10_cfg; /* 0x48 pll10 control */
+ u32 reserved8;
+ u32 cpu_axi_cfg; /* 0x50 CPU/AXI divide ratio */
+ u32 ahb1_apb1_div; /* 0x54 AHB1/APB1 divide ratio */
+ u32 apb2_div; /* 0x58 APB2 divide ratio */
+ u32 axi_gate; /* 0x5c axi module clock gating */
+ u32 ahb_gate0; /* 0x60 ahb module clock gating 0 */
+ u32 ahb_gate1; /* 0x64 ahb module clock gating 1 */
+ u32 apb1_gate; /* 0x68 apb1 module clock gating */
+ u32 apb2_gate; /* 0x6c apb2 module clock gating */
+ u32 reserved9[4];
+ u32 nand0_clk_cfg; /* 0x80 nand0 clock control */
+ u32 nand1_clk_cfg; /* 0x84 nand1 clock control */
+ u32 sd0_clk_cfg; /* 0x88 sd0 clock control */
+ u32 sd1_clk_cfg; /* 0x8c sd1 clock control */
+ u32 sd2_clk_cfg; /* 0x90 sd2 clock control */
+ u32 sd3_clk_cfg; /* 0x94 sd3 clock control */
+ u32 ts_clk_cfg; /* 0x98 transport stream clock control */
+ u32 ss_clk_cfg; /* 0x9c security system clock control */
+ u32 spi0_clk_cfg; /* 0xa0 spi0 clock control */
+ u32 spi1_clk_cfg; /* 0xa4 spi1 clock control */
+ u32 spi2_clk_cfg; /* 0xa8 spi2 clock control */
+ u32 spi3_clk_cfg; /* 0xac spi3 clock control */
+ u32 i2s0_clk_cfg; /* 0xb0 I2S0 clock control*/
+ u32 i2s1_clk_cfg; /* 0xb4 I2S1 clock control */
+ u32 reserved10[2];
+ u32 spdif_clk_cfg; /* 0xc0 SPDIF clock control */
+ u32 reserved11[2];
+ u32 usb_clk_cfg; /* 0xcc USB clock control */
+ u32 gmac_clk_cfg; /* 0xd0 GMAC clock control */
+ u32 reserved12[7];
+ u32 mdfs_clk_cfg; /* 0xf0 MDFS clock control */
+ u32 dram_clk_cfg; /* 0xf4 DRAM configuration clock control */
+ u32 reserved13[2];
+ u32 dram_clk_gate; /* 0x100 DRAM module gating */
+ u32 be0_clk_cfg; /* 0x104 BE0 module clock */
+ u32 be1_clk_cfg; /* 0x108 BE1 module clock */
+ u32 fe0_clk_cfg; /* 0x10c FE0 module clock */
+ u32 fe1_clk_cfg; /* 0x110 FE1 module clock */
+ u32 mp_clk_cfg; /* 0x114 MP module clock */
+ u32 lcd0_ch0_clk_cfg; /* 0x118 LCD0 CH0 module clock */
+ u32 lcd1_ch0_clk_cfg; /* 0x11c LCD1 CH0 module clock */
+ u32 reserved14[3];
+ u32 lcd0_ch1_clk_cfg; /* 0x12c LCD0 CH1 module clock */
+ u32 lcd1_ch1_clk_cfg; /* 0x130 LCD1 CH1 module clock */
+ u32 csi0_clk_cfg; /* 0x134 CSI0 module clock */
+ u32 csi1_clk_cfg; /* 0x138 CSI1 module clock */
+ u32 ve_clk_cfg; /* 0x13c VE module clock */
+ u32 adda_clk_cfg; /* 0x140 ADDA module clock */
+ u32 avs_clk_cfg; /* 0x144 AVS module clock */
+ u32 dmic_clk_cfg; /* 0x148 Digital Mic module clock*/
+ u32 reserved15;
+ u32 hdmi_clk_cfg; /* 0x150 HDMI module clock */
+ u32 ps_clk_cfg; /* 0x154 PS module clock */
+ u32 mtc_clk_cfg; /* 0x158 MTC module clock */
+ u32 mbus0_clk_cfg; /* 0x15c MBUS0 module clock */
+ u32 mbus1_clk_cfg; /* 0x160 MBUS1 module clock */
+ u32 reserved16;
+ u32 mipi_dsi_clk_cfg; /* 0x168 MIPI DSI clock control */
+ u32 mipi_csi_clk_cfg; /* 0x16c MIPI CSI clock control */
+ u32 reserved17[4];
+ u32 iep_drc0_clk_cfg; /* 0x180 IEP DRC0 module clock */
+ u32 iep_drc1_clk_cfg; /* 0x184 IEP DRC1 module clock */
+ u32 iep_deu0_clk_cfg; /* 0x188 IEP DEU0 module clock */
+ u32 iep_deu1_clk_cfg; /* 0x18c IEP DEU1 module clock */
+ u32 reserved18[4];
+ u32 gpu_core_clk_cfg; /* 0x1a0 GPU core clock config */
+ u32 gpu_mem_clk_cfg; /* 0x1a4 GPU memory clock config */
+ u32 gpu_hyd_clk_cfg; /* 0x1a0 GPU HYD clock config */
+ u32 reserved19[21];
+ u32 pll_lock; /* 0x200 PLL Lock Time */
+ u32 pll1_lock; /* 0x204 PLL1 Lock Time */
+ u32 reserved20[6];
+ u32 pll1_bias_cfg; /* 0x220 PLL1 Bias config */
+ u32 pll2_bias_cfg; /* 0x224 PLL2 Bias config */
+ u32 pll3_bias_cfg; /* 0x228 PLL3 Bias config */
+ u32 pll4_bias_cfg; /* 0x22c PLL4 Bias config */
+ u32 pll5_bias_cfg; /* 0x230 PLL5 Bias config */
+ u32 pll6_bias_cfg; /* 0x234 PLL6 Bias config */
+ u32 pll7_bias_cfg; /* 0x238 PLL7 Bias config */
+ u32 pll8_bias_cfg; /* 0x23c PLL8 Bias config */
+ u32 mipi_bias_cfg; /* 0x240 MIPI Bias config */
+ u32 pll9_bias_cfg; /* 0x244 PLL9 Bias config */
+ u32 pll10_bias_cfg; /* 0x248 PLL10 Bias config */
+ u32 reserved21[13];
+ u32 pll1_pattern_cfg; /* 0x280 PLL1 Pattern config */
+ u32 pll2_pattern_cfg; /* 0x284 PLL2 Pattern config */
+ u32 pll3_pattern_cfg; /* 0x288 PLL3 Pattern config */
+ u32 pll4_pattern_cfg; /* 0x28c PLL4 Pattern config */
+ u32 pll5_pattern_cfg; /* 0x290 PLL5 Pattern config */
+ u32 pll6_pattern_cfg; /* 0x294 PLL6 Pattern config */
+ u32 pll7_pattern_cfg; /* 0x298 PLL7 Pattern config */
+ u32 pll8_pattern_cfg; /* 0x29c PLL8 Pattern config */
+ u32 mipi_pattern_cfg; /* 0x2a0 MIPI Pattern config */
+ u32 pll9_pattern_cfg; /* 0x2a4 PLL9 Pattern config */
+ u32 pll10_pattern_cfg; /* 0x2a8 PLL10 Pattern config */
+ u32 reserved22[5];
+ u32 ahb_reset0_cfg; /* 0x2c0 AHB1 Reset 0 config */
+ u32 ahb_reset1_cfg; /* 0x2c4 AHB1 Reset 1 config */
+ u32 ahb_reset2_cfg; /* 0x2c8 AHB1 Reset 2 config */
+ u32 reserved23;
+ u32 apb1_reset_cfg; /* 0x2d0 APB1 Reset config */
+ u32 reserved24;
+ u32 apb2_reset_cfg; /* 0x2d8 APB2 Reset config */
+};
+
+/* apb2 bit field */
+#define APB2_CLK_SRC_LOSC (0x0 << 24)
+#define APB2_CLK_SRC_OSC24M (0x1 << 24)
+#define APB2_CLK_SRC_PLL6 (0x2 << 24)
+#define APB2_CLK_SRC_MASK (0x3 << 24)
+#define APB2_CLK_RATE_N_1 (0x0 << 16)
+#define APB2_CLK_RATE_N_2 (0x1 << 16)
+#define APB2_CLK_RATE_N_4 (0x2 << 16)
+#define APB2_CLK_RATE_N_8 (0x3 << 16)
+#define APB2_CLK_RATE_N_MASK (3 << 16)
+#define APB2_CLK_RATE_M(m) (((m)-1) << 0)
+#define APB2_CLK_RATE_M_MASK (0x1f << 0)
+
+/* apb2 gate field */
+#define APB2_GATE_UART_SHIFT (16)
+#define APB2_GATE_UART_MASK (0xff << APB2_GATE_UART_SHIFT)
+#define APB2_GATE_TWI_SHIFT (0)
+#define APB2_GATE_TWI_MASK (0xf << APB2_GATE_TWI_SHIFT)
+
+/* cpu_axi_cfg bits */
+#define AXI_DIV_SHIFT 0
+#define ATB_DIV_SHIFT 8
+#define CPU_CLK_SRC_SHIFT 16
+
+#define AXI_DIV_1 0
+#define AXI_DIV_2 1
+#define AXI_DIV_3 2
+#define AXI_DIV_4 3
+#define ATB_DIV_1 0
+#define ATB_DIV_2 1
+#define ATB_DIV_4 2
+#define CPU_CLK_SRC_OSC24M 1
+#define CPU_CLK_SRC_PLL1 2
+
+#define PLL1_CFG_DEFAULT 0x90011b21
+
+#define PLL6_CFG_DEFAULT 0x90041811
+
+#define CCM_PLL6_CTRL_N_SHIFT 8
+#define CCM_PLL6_CTRL_N_MASK (0x1f << CCM_PLL6_CTRL_N_SHIFT)
+#define CCM_PLL6_CTRL_K_SHIFT 4
+#define CCM_PLL6_CTRL_K_MASK (0x3 << CCM_PLL6_CTRL_K_SHIFT)
+
+#define AHB_GATE_OFFSET_MMC3 11
+#define AHB_GATE_OFFSET_MMC2 10
+#define AHB_GATE_OFFSET_MMC1 9
+#define AHB_GATE_OFFSET_MMC0 8
+#define AHB_GATE_OFFSET_MMC(n) (AHB_GATE_OFFSET_MMC0 + (n))
+
+#define CCM_MMC_CTRL_OSCM24 (0x0 << 24)
+#define CCM_MMC_CTRL_PLL6 (0x1 << 24)
+
+#define CCM_MMC_CTRL_ENABLE (0x1 << 31)
+
+#define AHB_RESET_OFFSET_MMC3 11
+#define AHB_RESET_OFFSET_MMC2 10
+#define AHB_RESET_OFFSET_MMC1 9
+#define AHB_RESET_OFFSET_MMC0 8
+#define AHB_RESET_OFFSET_MMC(n) (AHB_RESET_OFFSET_MMC0 + (n))
+
+/* apb2 reset */
+#define APB2_RESET_UART_SHIFT (16)
+#define APB2_RESET_UART_MASK (0xff << APB2_RESET_UART_SHIFT)
+#define APB2_RESET_TWI_SHIFT (0)
+#define APB2_RESET_TWI_MASK (0xf << APB2_RESET_TWI_SHIFT)
+
+#endif /* _SUNXI_CLOCK_SUN6I_H */
#define SUNXI_MALI400_BASE 0x01c40000
#define SUNXI_GMAC_BASE 0x01c50000
+#define SUNXI_DRAM_COM_BASE 0x01c62000
+#define SUNXI_DRAM_CTL_BASE 0x01c63000
+#define SUNXI_DRAM_PHY_CH1_BASE 0x01c65000
+#define SUNXI_DRAM_PHY_CH2_BASE 0x01c66000
+
/* module sram */
#define SUNXI_SRAM_C_BASE 0x01d00000
#define SUNXI_MP_BASE 0x01e80000
#define SUNXI_AVG_BASE 0x01ea0000
+#define SUNXI_PRCM_BASE 0x01f01400
+#define SUNXI_R_UART_BASE 0x01f02800
+#define SUNXI_R_PIO_BASE 0x01f02c00
+#define SUNXI_P2WI_BASE 0x01f03400
+
/* CoreSight Debug Module */
#define SUNXI_CSDM_BASE 0x3f500000
#define _SUNXI_GPIO_H
#include <linux/types.h>
+#include <asm/arch/cpu.h>
/*
* sunxi has 9 banks of gpio, they are:
#define SUNXI_GPIO_G 6
#define SUNXI_GPIO_H 7
#define SUNXI_GPIO_I 8
+
+/*
+ * This defines the number of GPIO banks for the _main_ GPIO controller.
+ * You should fix up the padding in struct sunxi_gpio_reg below if you
+ * change this.
+ */
#define SUNXI_GPIO_BANKS 9
+/*
+ * sun6i/sun8i and later SoCs have an additional GPIO controller (R_PIO)
+ * at a different register offset.
+ *
+ * sun6i has 2 banks:
+ * PL0 - PL8 | PM0 - PM7
+ *
+ * sun8i has 1 bank:
+ * PL0 - PL11
+ */
+#define SUNXI_GPIO_L 11
+#define SUNXI_GPIO_M 12
+
struct sunxi_gpio {
u32 cfg[4];
u32 dat;
struct sunxi_gpio_int gpio_int;
};
-#define BANK_TO_GPIO(bank) \
- &((struct sunxi_gpio_reg *)SUNXI_PIO_BASE)->gpio_bank[bank]
+#define BANK_TO_GPIO(bank) (((bank) < SUNXI_GPIO_L) ? \
+ &((struct sunxi_gpio_reg *)SUNXI_PIO_BASE)->gpio_bank[bank] : \
+ &((struct sunxi_gpio_reg *)SUNXI_R_PIO_BASE)->gpio_bank[(bank) - SUNXI_GPIO_L])
#define GPIO_BANK(pin) ((pin) >> 5)
#define GPIO_NUM(pin) ((pin) & 0x1f)
#define SUNXI_GPIO_G_NR 32
#define SUNXI_GPIO_H_NR 32
#define SUNXI_GPIO_I_NR 32
+#define SUNXI_GPIO_L_NR 32
+#define SUNXI_GPIO_M_NR 32
#define SUNXI_GPIO_NEXT(__gpio) \
((__gpio##_START) + (__gpio##_NR) + 0)
SUNXI_GPIO_G_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_F),
SUNXI_GPIO_H_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_G),
SUNXI_GPIO_I_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_H),
+ SUNXI_GPIO_L_START = 352,
+ SUNXI_GPIO_M_START = SUNXI_GPIO_NEXT(SUNXI_GPIO_L),
};
/* SUNXI GPIO number definitions */
#define SUNXI_GPG(_nr) (SUNXI_GPIO_G_START + (_nr))
#define SUNXI_GPH(_nr) (SUNXI_GPIO_H_START + (_nr))
#define SUNXI_GPI(_nr) (SUNXI_GPIO_I_START + (_nr))
+#define SUNXI_GPL(_nr) (SUNXI_GPIO_L_START + (_nr))
+#define SUNXI_GPM(_nr) (SUNXI_GPIO_M_START + (_nr))
/* GPIO pin function config */
#define SUNXI_GPIO_INPUT 0
#define SUN5I_GPB19_UART0_TX 2
#define SUN5I_GPB20_UART0_RX 2
+#define SUN5I_GPG3_SDC1 2
+
#define SUN5I_GPG3_UART1_TX 4
#define SUN5I_GPG4_UART1_RX 4
#define SUNXI_GPF0_SDC0 2
#define SUNXI_GPF2_SDC0 2
+
+#ifdef CONFIG_SUN8I
+#define SUNXI_GPF2_UART0_TX 3
+#define SUNXI_GPF4_UART0_RX 3
+#else
#define SUNXI_GPF2_UART0_TX 4
#define SUNXI_GPF4_UART0_RX 4
+#endif
#define SUN4I_GPG0_SDC1 4
#define SUN4I_GPH22_SDC1 5
+#define SUN6I_GPH20_UART0_TX 2
+#define SUN6I_GPH21_UART0_RX 2
+
#define SUN4I_GPI4_SDC3 2
+#define SUN8I_GPL2_R_UART_TX 2
+#define SUN8I_GPL3_R_UART_RX 2
+
/* GPIO pin pull-up/down config */
#define SUNXI_GPIO_PULL_DISABLE 0
#define SUNXI_GPIO_PULL_UP 1
u32 chda; /* 0x90 */
u32 cbda; /* 0x94 */
u32 res1[26];
- u32 fifo; /* 0x100 FIFO access address */
+#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN8I)
+ u32 res2[64];
+#endif
+ u32 fifo; /* 0x100 (0x200 on sun6i) FIFO access address */
};
#define SUNXI_MMC_CLK_POWERSAVE (0x1 << 17)
#define SUNXI_MMC_IDIE_TXIRQ (0x1 << 0)
#define SUNXI_MMC_IDIE_RXIRQ (0x1 << 1)
-int sunxi_mmc_init(int sdc_no);
+struct mmc *sunxi_mmc_init(int sdc_no);
#endif /* _SUNXI_MMC_H */
--- /dev/null
+/*
+ * Sunxi A31 Power Management Unit register definition.
+ *
+ * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl>
+ * http://linux-sunxi.org
+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
+ * Berg Xing <bergxing@allwinnertech.com>
+ * Tom Cubie <tangliang@allwinnertech.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _SUNXI_PRCM_H
+#define _SUNXI_PRCM_H
+
+#define __PRCM_CPUS_CFG_PRE(n) (((n) & 0x3) << 4)
+#define PRCM_CPUS_CFG_PRE_MASK __PRCM_CPUS_CFG_PRE(0x3)
+#define __PRCM_CPUS_CFG_PRE_DIV(n) (((n) >> 1) - 1)
+#define PRCM_CPUS_CFG_PRE_DIV(n) \
+ __PRCM_CPUS_CFG_PRE(__PRCM_CPUS_CFG_CLK_PRE(n))
+#define __PRCM_CPUS_CFG_POST(n) (((n) & 0x1f) << 8)
+#define PRCM_CPUS_CFG_POST_MASK __PRCM_CPUS_CFG_POST(0x1f)
+#define __PRCM_CPUS_CFG_POST_DIV(n) ((n) - 1)
+#define PRCM_CPUS_CFG_POST_DIV(n) \
+ __PRCM_CPUS_CFG_POST_DIV(__PRCM_CPUS_CFG_POST_DIV(n))
+#define __PRCM_CPUS_CFG_CLK_SRC(n) (((n) & 0x3) << 16)
+#define PRCM_CPUS_CFG_CLK_SRC_MASK __PRCM_CPUS_CFG_CLK_SRC(0x3)
+#define __PRCM_CPUS_CFG_CLK_SRC_LOSC 0x0
+#define __PRCM_CPUS_CFG_CLK_SRC_HOSC 0x1
+#define __PRCM_CPUS_CFG_CLK_SRC_PLL6 0x2
+#define __PRCM_CPUS_CFG_CLK_SRC_PDIV 0x3
+#define PRCM_CPUS_CFG_CLK_SRC_LOSC \
+ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_LOSC)
+#define PRCM_CPUS_CFG_CLK_SRC_HOSC \
+ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_HOSC)
+#define PRCM_CPUS_CFG_CLK_SRC_PLL6 \
+ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_PLL6)
+#define PRCM_CPUS_CFG_CLK_SRC_PDIV \
+ __PRCM_CPUS_CFG_CLK_SRC(__PRCM_CPUS_CFG_CLK_SRC_PDIV)
+
+#define __PRCM_APB0_RATIO(n) (((n) & 0x3) << 0)
+#define PRCM_APB0_RATIO_DIV_MASK __PRCM_APB0_RATIO_DIV(0x3)
+#define __PRCM_APB0_RATIO_DIV(n) (((n) >> 1) - 1)
+#define PRCM_APB0_RATIO_DIV(n) \
+ __PRCM_APB0_RATIO(__PRCM_APB0_RATIO_DIV(n))
+
+#define PRCM_CPU_CFG_NEON_CLK_EN (0x1 << 0)
+#define PRCM_CPU_CFG_CPU_CLK_EN (0x1 << 1)
+
+#define PRCM_APB0_GATE_PIO (0x1 << 0)
+#define PRCM_APB0_GATE_IR (0x1 << 1)
+#define PRCM_APB0_GATE_TIMER01 (0x1 << 2)
+#define PRCM_APB0_GATE_P2WI (0x1 << 3)
+#define PRCM_APB0_GATE_UART (0x1 << 4)
+#define PRCM_APB0_GATE_1WIRE (0x1 << 5)
+#define PRCM_APB0_GATE_I2C (0x1 << 6)
+
+#define PRCM_APB0_RESET_PIO (0x1 << 0)
+#define PRCM_APB0_RESET_IR (0x1 << 1)
+#define PRCM_APB0_RESET_TIMER01 (0x1 << 2)
+#define PRCM_APB0_RESET_P2WI (0x1 << 3)
+#define PRCM_APB0_RESET_UART (0x1 << 4)
+#define PRCM_APB0_RESET_1WIRE (0x1 << 5)
+#define PRCM_APB0_RESET_I2C (0x1 << 6)
+
+#define PRCM_PLL_CTRL_PLL_BIAS (0x1 << 0)
+#define PRCM_PLL_CTRL_HOSC_GAIN_ENH (0x1 << 1)
+#define __PRCM_PLL_CTRL_USB_CLK_SRC(n) (((n) & 0x3) << 4)
+#define PRCM_PLL_CTRL_USB_CLK_SRC_MASK \
+ __PRCM_PLL_CTRL_USB_CLK_SRC(0x3)
+#define __PRCM_PLL_CTRL_USB_CLK_0 0x0
+#define __PRCM_PLL_CTRL_USB_CLK_1 0x1
+#define __PRCM_PLL_CTRL_USB_CLK_2 0x2
+#define __PRCM_PLL_CTRL_USB_CLK_3 0x3
+#define PRCM_PLL_CTRL_USB_CLK_0 \
+ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_0)
+#define PRCM_PLL_CTRL_USB_CLK_1 \
+ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_1)
+#define PRCM_PLL_CTRL_USB_CLK_2 \
+ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_2)
+#define PRCM_PLL_CTRL_USB_CLK_3 \
+ __PRCM_PLL_CTRL_USB_CLK_SRC(__PRCM_PLL_CTRL_USB_CLK_3)
+#define __PRCM_PLL_CTRL_INT_PLL_IN_SEL(n) (((n) & 0x3) << 12)
+#define PRCM_PLL_CTRL_INT_PLL_IN_SEL_MASK \
+ __PRCM_PLL_CTRL_INT_PLL_IN_SEL(0x3)
+#define PRCM_PLL_CTRL_INT_PLL_IN_SEL(n) \
+ __PRCM_PLL_CTRL_INT_PLL_IN_SEL(n)
+#define __PRCM_PLL_CTRL_HOSC_CLK_SEL(n) (((n) & 0x3) << 20)
+#define PRCM_PLL_CTRL_HOSC_CLK_SEL_MASK \
+ __PRCM_PLL_CTRL_HOSC_CLK_SEL(0x3)
+#define __PRCM_PLL_CTRL_HOSC_CLK_0 0x0
+#define __PRCM_PLL_CTRL_HOSC_CLK_1 0x1
+#define __PRCM_PLL_CTRL_HOSC_CLK_2 0x2
+#define __PRCM_PLL_CTRL_HOSC_CLK_3 0x3
+#define PRCM_PLL_CTRL_HOSC_CLK_0 \
+ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_0)
+#define PRCM_PLL_CTRL_HOSC_CLK_1 \
+ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_1)
+#define PRCM_PLL_CTRL_HOSC_CLK_2 \
+ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_2)
+#define PRCM_PLL_CTRL_HOSC_CLK_3 \
+ __PRCM_PLL_CTRL_HOSC_CLK_SEL(__PRCM_PLL_CTRL_HOSC_CLK_3)
+#define PRCM_PLL_CTRL_PLL_TST_SRC_EXT (0x1 << 24)
+#define PRCM_PLL_CTRL_LDO_DIGITAL_EN (0x1 << 0)
+#define PRCM_PLL_CTRL_LDO_ANALOG_EN (0x1 << 1)
+#define PRCM_PLL_CTRL_EXT_OSC_EN (0x1 << 2)
+#define PRCM_PLL_CTRL_CLK_TST_EN (0x1 << 3)
+#define PRCM_PLL_CTRL_IN_PWR_HIGH (0x1 << 15) /* 3.3 for hi 2.5 for lo */
+#define __PRCM_PLL_CTRL_VDD_LDO_OUT(n) (((n) & 0x7) << 16)
+#define PRCM_PLL_CTRL_LDO_OUT_MASK \
+ __PRCM_PLL_CTRL_LDO_OUT(0x7)
+/* When using the low voltage 20 mV steps, and high voltage 30 mV steps */
+#define PRCM_PLL_CTRL_LDO_OUT_L(n) \
+ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) - 1000) / 20) & 0x7)
+#define PRCM_PLL_CTRL_LDO_OUT_H(n) \
+ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) - 1160) / 30) & 0x7)
+#define PRCM_PLL_CTRL_LDO_OUT_LV(n) \
+ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) & 0x7) * 20) + 1000)
+#define PRCM_PLL_CTRL_LDO_OUT_HV(n) \
+ __PRCM_PLL_CTRL_VDD_LDO_OUT((((n) & 0x7) * 30) + 1160)
+#define PRCM_PLL_CTRL_LDO_KEY (0xa7 << 24)
+
+#define PRCM_CLK_1WIRE_GATE (0x1 << 31)
+
+#define __PRCM_CLK_MOD0_M(n) (((n) & 0xf) << 0)
+#define PRCM_CLK_MOD0_M_MASK __PRCM_CLK_MOD0_M(0xf)
+#define __PRCM_CLK_MOD0_M_X(n) (n - 1)
+#define PRCM_CLK_MOD0_M(n) __PRCM_CLK_MOD0_M(__PRCM_CLK_MOD0_M_X(n))
+#define PRCM_CLK_MOD0_OUT_PHASE(n) (((n) & 0x7) << 8)
+#define PRCM_CLK_MOD0_OUT_PHASE_MASK(n) PRCM_CLK_MOD0_OUT_PHASE(0x7)
+#define _PRCM_CLK_MOD0_N(n) (((n) & 0x3) << 16)
+#define PRCM_CLK_MOD0_N_MASK __PRCM_CLK_MOD_N(0x3)
+#define __PRCM_CLK_MOD0_N_X(n) (((n) >> 1) - 1)
+#define PRCM_CLK_MOD0_N(n) __PRCM_CLK_MOD0_N(__PRCM_CLK_MOD0_N_X(n))
+#define PRCM_CLK_MOD0_SMPL_PHASE(n) (((n) & 0x7) << 20)
+#define PRCM_CLK_MOD0_SMPL_PHASE_MASK PRCM_CLK_MOD0_SMPL_PHASE(0x7)
+#define PRCM_CLK_MOD0_SRC_SEL(n) (((n) & 0x7) << 24)
+#define PRCM_CLK_MOD0_SRC_SEL_MASK PRCM_CLK_MOD0_SRC_SEL(0x7)
+#define PRCM_CLK_MOD0_GATE_EN (0x1 << 31)
+
+#define PRCM_APB0_RESET_PIO (0x1 << 0)
+#define PRCM_APB0_RESET_IR (0x1 << 1)
+#define PRCM_APB0_RESET_TIMER01 (0x1 << 2)
+#define PRCM_APB0_RESET_P2WI (0x1 << 3)
+#define PRCM_APB0_RESET_UART (0x1 << 4)
+#define PRCM_APB0_RESET_1WIRE (0x1 << 5)
+#define PRCM_APB0_RESET_I2C (0x1 << 6)
+
+#define __PRCM_CLK_OUTD_M(n) (((n) & 0x7) << 8)
+#define PRCM_CLK_OUTD_M_MASK __PRCM_CLK_OUTD_M(0x7)
+#define __PRCM_CLK_OUTD_M_X() ((n) - 1)
+#define PRCM_CLK_OUTD_M(n) __PRCM_CLK_OUTD_M(__PRCM_CLK_OUTD_M_X(n))
+#define __PRCM_CLK_OUTD_N(n) (((n) & 0x7) << 20)
+#define PRCM_CLK_OUTD_N_MASK __PRCM_CLK_OUTD_N(0x7)
+#define __PRCM_CLK_OUTD_N_X(n) (((n) >> 1) - 1)
+#define PRCM_CLK_OUTD_N(n) __PRCM_CLK_OUTD_N(__PRCM_CLK_OUTD_N_X(n)
+#define __PRCM_CLK_OUTD_SRC_SEL(n) (((n) & 0x3) << 24)
+#define PRCM_CLK_OUTD_SRC_SEL_MASK __PRCM_CLK_OUTD_SRC_SEL(0x3)
+#define __PRCM_CLK_OUTD_SRC_LOSC2 0x0
+#define __PRCM_CLK_OUTD_SRC_LOSC 0x1
+#define __PRCM_CLK_OUTD_SRC_HOSC 0x2
+#define __PRCM_CLK_OUTD_SRC_ERR 0x3
+#define PRCM_CLK_OUTD_SRC_LOSC2 \
+#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_LOSC2)
+#define PRCM_CLK_OUTD_SRC_LOSC \
+#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_LOSC)
+#define PRCM_CLK_OUTD_SRC_HOSC \
+#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_HOSC)
+#define PRCM_CLK_OUTD_SRC_ERR \
+#deifne __PRCM_CLK_OUTD_SRC_SEL(__PRCM_CLK_OUTD_SRC_ERR)
+#define PRCM_CLK_OUTD_EN (0x1 << 31)
+
+#define PRCM_CPU0_PWROFF (0x1 << 0)
+#define PRCM_CPU1_PWROFF (0x1 << 1)
+#define PRCM_CPU2_PWROFF (0x1 << 2)
+#define PRCM_CPU3_PWROFF (0x1 << 3)
+#define PRCM_CPU_ALL_PWROFF (0xf << 0)
+
+#define PRCM_VDD_SYS_DRAM_CH0_PAD_HOLD_PWROFF (0x1 << 0)
+#define PRCM_VDD_SYS_DRAM_CH1_PAD_HOLD_PWROFF (0x1 << 1)
+#define PRCM_VDD_SYS_AVCC_A_PWROFF (0x1 << 2)
+#define PRCM_VDD_SYS_CPU0_VDD_PWROFF (0x1 << 3)
+
+#define PRCM_VDD_GPU_PWROFF (0x1 << 0)
+
+#define PRCM_VDD_SYS_RESET (0x1 << 0)
+
+#define PRCM_CPU1_PWR_CLAMP(n) (((n) & 0xff) << 0)
+#define PRCM_CPU1_PWR_CLAMP_MASK PRCM_CPU1_PWR_CLAMP(0xff)
+
+#define PRCM_CPU2_PWR_CLAMP(n) (((n) & 0xff) << 0)
+#define PRCM_CPU2_PWR_CLAMP_MASK PRCM_CPU2_PWR_CLAMP(0xff)
+
+#define PRCM_CPU3_PWR_CLAMP(n) (((n) & 0xff) << 0)
+#define PRCM_CPU3_PWR_CLAMP_MASK PRCM_CPU3_PWR_CLAMP(0xff)
+
+#ifndef __ASSEMBLY__
+struct sunxi_prcm_reg {
+ u32 cpus_cfg; /* 0x000 */
+ u8 res0[0x8]; /* 0x004 */
+ u32 apb0_ratio; /* 0x00c */
+ u32 cpu0_cfg; /* 0x010 */
+ u32 cpu1_cfg; /* 0x014 */
+ u32 cpu2_cfg; /* 0x018 */
+ u32 cpu3_cfg; /* 0x01c */
+ u8 res1[0x8]; /* 0x020 */
+ u32 apb0_gate; /* 0x028 */
+ u8 res2[0x14]; /* 0x02c */
+ u32 pll_ctrl0; /* 0x040 */
+ u32 pll_ctrl1; /* 0x044 */
+ u8 res3[0x8]; /* 0x048 */
+ u32 clk_1wire; /* 0x050 */
+ u32 clk_ir; /* 0x054 */
+ u8 res4[0x58]; /* 0x058 */
+ u32 apb0_reset; /* 0x0b0 */
+ u8 res5[0x3c]; /* 0x0b4 */
+ u32 clk_outd; /* 0x0f0 */
+ u8 res6[0xc]; /* 0x0f4 */
+ u32 cpu_pwroff; /* 0x100 */
+ u8 res7[0xc]; /* 0x104 */
+ u32 vdd_sys_pwroff; /* 0x110 */
+ u8 res8[0x4]; /* 0x114 */
+ u32 gpu_pwroff; /* 0x118 */
+ u8 res9[0x4]; /* 0x11c */
+ u32 vdd_pwr_reset; /* 0x120 */
+ u8 res10[0x20]; /* 0x124 */
+ u32 cpu1_pwr_clamp; /* 0x144 */
+ u32 cpu2_pwr_clamp; /* 0x148 */
+ u32 cpu3_pwr_clamp; /* 0x14c */
+ u8 res11[0x30]; /* 0x150 */
+ u32 dram_pwr; /* 0x180 */
+ u8 res12[0xc]; /* 0x184 */
+ u32 dram_tst; /* 0x190 */
+};
+
+void prcm_apb0_enable(u32 flags);
+#endif /* __ASSEMBLY__ */
+#endif /* _PRCM_H */
#ifndef _SUNXI_TIMER_H_
#define _SUNXI_TIMER_H_
-#define WDT_CTRL_RESTART (0x1 << 0)
-#define WDT_CTRL_KEY (0x0a57 << 1)
-#define WDT_MODE_EN (0x1 << 0)
-#define WDT_MODE_RESET_EN (0x1 << 1)
-
#ifndef __ASSEMBLY__
#include <linux/types.h>
+#include <asm/arch/watchdog.h>
/* General purpose timer */
struct sunxi_timer {
u32 hi; /* 0xa8 */
};
-/* Watchdog */
-struct sunxi_wdog {
- u32 ctl; /* 0x90 */
- u32 mode; /* 0x94 */
-};
-
/* Rtc */
struct sunxi_rtc {
u32 ctl; /* 0x100 */
struct sunxi_timer timer[6]; /* We have 6 timers */
u8 res2[16];
struct sunxi_avs avs;
- struct sunxi_wdog wdog;
- u8 res3[8];
- struct sunxi_64cnt cnt64;
+#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I)
+ struct sunxi_wdog wdog; /* 0x90 */
+ /* XXX the following is not accurate for sun5i/sun7i */
+ struct sunxi_64cnt cnt64; /* 0xa0 */
u8 res4[0x58];
struct sunxi_rtc rtc;
struct sunxi_alarm alarm;
struct sunxi_tgp tgp[4];
u8 res5[8];
u32 cpu_cfg;
+#else /* CONFIG_SUN6I || CONFIG_SUN8I || ... */
+ u8 res3[16];
+ struct sunxi_wdog wdog[5]; /* We have 5 watchdogs */
+#endif
};
#endif /* __ASSEMBLY__ */
--- /dev/null
+/*
+ * (C) Copyright 2014
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * Watchdog register definitions
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _SUNXI_WATCHDOG_H_
+#define _SUNXI_WATCHDOG_H_
+
+#define WDT_CTRL_RESTART (0x1 << 0)
+#define WDT_CTRL_KEY (0x0a57 << 1)
+
+#if defined(CONFIG_SUN4I) || defined(CONFIG_SUN5I) || defined(CONFIG_SUN7I)
+
+#define WDT_MODE_EN (0x1 << 0)
+#define WDT_MODE_RESET_EN (0x1 << 1)
+
+struct sunxi_wdog {
+ u32 ctl; /* 0x00 */
+ u32 mode; /* 0x04 */
+ u32 res[2];
+};
+
+#else
+
+#define WDT_CFG_RESET (0x1)
+#define WDT_MODE_EN (0x1)
+
+struct sunxi_wdog {
+ u32 irq_en; /* 0x00 */
+ u32 irq_sta; /* 0x04 */
+ u32 res1[2];
+ u32 ctl; /* 0x10 */
+ u32 cfg; /* 0x14 */
+ u32 mode; /* 0x18 */
+ u32 res2;
+};
+
+#endif
+
+#endif /* _SUNXI_WATCHDOG_H_ */
* an empty stub function will be called.
*/
-void pinmux_init(void); /* overrideable general pinmux setup */
-void pin_mux_usb(void); /* overrideable USB pinmux setup */
-void pin_mux_spi(void); /* overrideable SPI pinmux setup */
-void pin_mux_nand(void); /* overrideable NAND pinmux setup */
-void pin_mux_display(void); /* overrideable DISPLAY pinmux setup */
+void pinmux_init(void); /* overridable general pinmux setup */
+void pin_mux_usb(void); /* overridable USB pinmux setup */
+void pin_mux_spi(void); /* overridable SPI pinmux setup */
+void pin_mux_nand(void); /* overridable NAND pinmux setup */
+void pin_mux_mmc(void); /* overridable mmc pinmux setup */
+void pin_mux_display(void); /* overridable DISPLAY pinmux setup */
#endif
--- /dev/null
+/*
+ * (C) Copyright 2014
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA114_MC_H_
+#define _TEGRA114_MC_H_
+
+/**
+ * Defines the memory controller registers we need/care about
+ */
+struct mc_ctlr {
+ u32 reserved0[4]; /* offset 0x00 - 0x0C */
+ u32 mc_smmu_config; /* offset 0x10 */
+ u32 mc_smmu_tlb_config; /* offset 0x14 */
+ u32 mc_smmu_ptc_config; /* offset 0x18 */
+ u32 mc_smmu_ptb_asid; /* offset 0x1C */
+ u32 mc_smmu_ptb_data; /* offset 0x20 */
+ u32 reserved1[3]; /* offset 0x24 - 0x2C */
+ u32 mc_smmu_tlb_flush; /* offset 0x30 */
+ u32 mc_smmu_ptc_flush; /* offset 0x34 */
+ u32 reserved2[6]; /* offset 0x38 - 0x4C */
+ u32 mc_emem_cfg; /* offset 0x50 */
+ u32 mc_emem_adr_cfg; /* offset 0x54 */
+ u32 mc_emem_adr_cfg_dev0; /* offset 0x58 */
+ u32 mc_emem_adr_cfg_dev1; /* offset 0x5C */
+ u32 reserved3[12]; /* offset 0x60 - 0x8C */
+ u32 mc_emem_arb_reserved[28]; /* offset 0x90 - 0xFC */
+ u32 reserved4[338]; /* offset 0x100 - 0x644 */
+ u32 mc_video_protect_bom; /* offset 0x648 */
+ u32 mc_video_protect_size_mb; /* offset 0x64c */
+ u32 mc_video_protect_reg_ctrl; /* offset 0x650 */
+};
+
+#endif /* _TEGRA114_MC_H_ */
#define NV_PA_SDRAM_BASE 0x80000000 /* 0x80000000 for real T114 */
#define NV_PA_TSC_BASE 0x700F0000 /* System Counter TSC regs */
+#define NV_PA_MC_BASE 0x70019000
#include <asm/arch-tegra/tegra.h>
--- /dev/null
+/*
+ * (C) Copyright 2014
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA20_MC_H_
+#define _TEGRA20_MC_H_
+
+/**
+ * Defines the memory controller registers we need/care about
+ */
+struct mc_ctlr {
+ u32 reserved0[3]; /* offset 0x00 - 0x08 */
+ u32 mc_emem_cfg; /* offset 0x0C */
+ u32 mc_emem_adr_cfg; /* offset 0x10 */
+ u32 mc_emem_arb_cfg0; /* offset 0x14 */
+ u32 mc_emem_arb_cfg1; /* offset 0x18 */
+ u32 mc_emem_arb_cfg2; /* offset 0x1C */
+ u32 reserved1; /* offset 0x20 */
+ u32 mc_gart_cfg; /* offset 0x24 */
+ u32 mc_gart_entry_addr; /* offset 0x28 */
+ u32 mc_gart_entry_data; /* offset 0x2C */
+ u32 mc_gart_error_req; /* offset 0x30 */
+ u32 mc_gart_error_addr; /* offset 0x34 */
+ u32 reserved2; /* offset 0x38 */
+ u32 mc_timeout_ctrl; /* offset 0x3C */
+ u32 reserved3[6]; /* offset 0x40 - 0x54 */
+ u32 mc_decerr_emem_others_status; /* offset 0x58 */
+ u32 mc_decerr_emem_others_adr; /* offset 0x5C */
+ u32 reserved4[40]; /* offset 0x60 - 0xFC */
+ u32 reserved5[93]; /* offset 0x100 - 0x270 */
+};
+
+#endif /* _TEGRA20_MC_H_ */
#define _TEGRA20_H_
#define NV_PA_SDRAM_BASE 0x00000000
+#define NV_PA_MC_BASE 0x7000F000
#include <asm/arch-tegra/tegra.h>
--- /dev/null
+/*
+ * (C) Copyright 2014
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA30_MC_H_
+#define _TEGRA30_MC_H_
+
+/**
+ * Defines the memory controller registers we need/care about
+ */
+struct mc_ctlr {
+ u32 reserved0[4]; /* offset 0x00 - 0x0C */
+ u32 mc_smmu_config; /* offset 0x10 */
+ u32 mc_smmu_tlb_config; /* offset 0x14 */
+ u32 mc_smmu_ptc_config; /* offset 0x18 */
+ u32 mc_smmu_ptb_asid; /* offset 0x1C */
+ u32 mc_smmu_ptb_data; /* offset 0x20 */
+ u32 reserved1[3]; /* offset 0x24 - 0x2C */
+ u32 mc_smmu_tlb_flush; /* offset 0x30 */
+ u32 mc_smmu_ptc_flush; /* offset 0x34 */
+ u32 mc_smmu_asid_security; /* offset 0x38 */
+ u32 reserved2[5]; /* offset 0x3C - 0x4C */
+ u32 mc_emem_cfg; /* offset 0x50 */
+ u32 mc_emem_adr_cfg; /* offset 0x54 */
+ u32 mc_emem_adr_cfg_dev0; /* offset 0x58 */
+ u32 mc_emem_adr_cfg_dev1; /* offset 0x5C */
+ u32 reserved3[12]; /* offset 0x60 - 0x8C */
+ u32 mc_emem_arb_reserved[28]; /* offset 0x90 - 0xFC */
+ u32 reserved4[338]; /* offset 0x100 - 0x644 */
+ u32 mc_video_protect_bom; /* offset 0x648 */
+ u32 mc_video_protect_size_mb; /* offset 0x64c */
+ u32 mc_video_protect_reg_ctrl; /* offset 0x650 */
+};
+
+#endif /* _TEGRA30_MC_H_ */
#ifndef _TEGRA30_H_
#define _TEGRA30_H_
+#define NV_PA_MC_BASE 0x7000F000
#define NV_PA_SDRAM_BASE 0x80000000 /* 0x80000000 for real T30 */
#include <asm/arch-tegra/tegra.h>
--- /dev/null
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef ARCH_PLATDEVICE_H
+#define ARCH_PLATDEVICE_H
+
+#include <dm/platdata.h>
+#include <dm/platform_data/serial-uniphier.h>
+
+#define SERIAL_DEVICE(n, ba, clk) \
+static struct uniphier_serial_platform_data serial_device##n = { \
+ .base = ba, \
+ .uartclk = clk \
+}; \
+U_BOOT_DEVICE(serial##n) = { \
+ .name = DRIVER_NAME, \
+ .platdata = &serial_device##n \
+};
+
+#endif /* ARCH_PLATDEVICE_H */
#define MACH_TYPE_ARMADILLO_800EVA 3863
#define MACH_TYPE_KZM9G 4140
#define MACH_TYPE_COLIBRI_T30 4493
+#define MACH_TYPE_APALIS_T30 4513
#ifdef CONFIG_ARCH_EBSA110
# ifdef machine_arch_type
# define machine_is_colibri_t30() (0)
#endif
+#ifdef CONFIG_MACH_APALIS_T30
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_APALIS_T30
+# endif
+# define machine_is_apalis_t30() (machine_arch_type == MACH_TYPE_APALIS_T30)
+#else
+# define machine_is_apalis_t30() (0)
+#endif
+
/*
* These have not yet been registered
*/
#include <asm/arch/cpu.h>
+enum gpio_method {
+ METHOD_GPIO_24XX = 4,
+};
+
+#ifdef CONFIG_DM_GPIO
+
+/* Information about a GPIO bank */
+struct omap_gpio_platdata {
+ int bank_index;
+ ulong base; /* address of registers in physical memory */
+ enum gpio_method method;
+};
+
+#else
+
struct gpio_bank {
void *base;
int method;
extern const struct gpio_bank *const omap_gpio_bank;
-#define METHOD_GPIO_24XX 4
-
/**
* Check if gpio is valid.
*
* @return 1 if ok, 0 on error
*/
int gpio_is_valid(int gpio);
+#endif
+
#endif /* _GPIO_H_ */
#ifndef _ASM_SPL_H_
#define _ASM_SPL_H_
-#if defined(CONFIG_OMAP) || defined(CONFIG_SOCFPGA) \
+#if defined(CONFIG_OMAP) \
|| defined(CONFIG_EXYNOS4) || defined(CONFIG_EXYNOS5) \
|| defined(CONFIG_EXYNOS4210)
/* Platform-specific defines */
ulong get_timer_masked (void);
void udelay_masked (unsigned long usec);
+/* calls to c from vectors.S */
+void bad_mode(void);
+void do_undefined_instruction(struct pt_regs *pt_regs);
+void do_software_interrupt(struct pt_regs *pt_regs);
+void do_prefetch_abort(struct pt_regs *pt_regs);
+void do_data_abort(struct pt_regs *pt_regs);
+void do_not_used(struct pt_regs *pt_regs);
+#ifdef CONFIG_ARM64
+void do_fiq(struct pt_regs *pt_regs, unsigned int esr);
+void do_irq(struct pt_regs *pt_regs, unsigned int esr);
+#else
+void do_fiq(struct pt_regs *pt_regs);
+void do_irq(struct pt_regs *pt_regswq);
+#endif
+
#endif /* _U_BOOT_ARM_H_ */
#include <onenand_uboot.h>
#include <mmc.h>
#include <scsi.h>
+#include <status_led.h>
#include <libfdt.h>
#include <fdtdec.h>
#include <post.h>
************************************************************************
* May be supplied by boards if desired
*/
-inline void __coloured_LED_init(void) {}
-void coloured_LED_init(void)
- __attribute__((weak, alias("__coloured_LED_init")));
-inline void __red_led_on(void) {}
-void red_led_on(void) __attribute__((weak, alias("__red_led_on")));
-inline void __red_led_off(void) {}
-void red_led_off(void) __attribute__((weak, alias("__red_led_off")));
-inline void __green_led_on(void) {}
-void green_led_on(void) __attribute__((weak, alias("__green_led_on")));
-inline void __green_led_off(void) {}
-void green_led_off(void) __attribute__((weak, alias("__green_led_off")));
-inline void __yellow_led_on(void) {}
-void yellow_led_on(void) __attribute__((weak, alias("__yellow_led_on")));
-inline void __yellow_led_off(void) {}
-void yellow_led_off(void) __attribute__((weak, alias("__yellow_led_off")));
-inline void __blue_led_on(void) {}
-void blue_led_on(void) __attribute__((weak, alias("__blue_led_on")));
-inline void __blue_led_off(void) {}
-void blue_led_off(void) __attribute__((weak, alias("__blue_led_off")));
+__weak void coloured_LED_init(void) {}
+__weak void red_led_on(void) {}
+__weak void red_led_off(void) {}
+__weak void green_led_on(void) {}
+__weak void green_led_off(void) {}
+__weak void yellow_led_on(void) {}
+__weak void yellow_led_off(void) {}
+__weak void blue_led_on(void) {}
+__weak void blue_led_off(void) {}
/*
************************************************************************
*/
typedef int (init_fnc_t) (void);
-void __dram_init_banksize(void)
+__weak void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = gd->ram_size;
}
-void dram_init_banksize(void)
- __attribute__((weak, alias("__dram_init_banksize")));
-int __arch_cpu_init(void)
+__weak int arch_cpu_init(void)
{
return 0;
}
-int arch_cpu_init(void)
- __attribute__((weak, alias("__arch_cpu_init")));
-int __power_init_board(void)
+__weak int power_init_board(void)
{
return 0;
}
-int power_init_board(void)
- __attribute__((weak, alias("__power_init_board")));
/* Record the board_init_f() bootstage (after arch_cpu_init()) */
static int mark_bootstage(void)
#include <common.h>
#include <command.h>
#include <image.h>
+#include <vxworks.h>
#include <u-boot/zlib.h>
#include <asm/byteorder.h>
#include <libfdt.h>
#include <common.h>
#include <asm/proc-armv/ptrace.h>
+#include <asm/u-boot-arm.h>
DECLARE_GLOBAL_DATA_PTR;
--- /dev/null
+#
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y = dram.o
+obj-y += gpio.o
+obj-$(CONFIG_ARMADA_XP) += mbus.o
+obj-y += timer.o
#include <common.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
DECLARE_GLOBAL_DATA_PTR;
-struct kw_sdram_bank {
+struct sdram_bank {
u32 win_bar;
u32 win_sz;
};
-struct kw_sdram_addr_dec {
- struct kw_sdram_bank sdram_bank[4];
+struct sdram_addr_dec {
+ struct sdram_bank sdram_bank[4];
};
-#define KW_REG_CPUCS_WIN_ENABLE (1 << 0)
-#define KW_REG_CPUCS_WIN_WR_PROTECT (1 << 1)
-#define KW_REG_CPUCS_WIN_WIN0_CS(x) (((x) & 0x3) << 2)
-#define KW_REG_CPUCS_WIN_SIZE(x) (((x) & 0xff) << 24)
+#define REG_CPUCS_WIN_ENABLE (1 << 0)
+#define REG_CPUCS_WIN_WR_PROTECT (1 << 1)
+#define REG_CPUCS_WIN_WIN0_CS(x) (((x) & 0x3) << 2)
+#define REG_CPUCS_WIN_SIZE(x) (((x) & 0xff) << 24)
/*
- * kw_sdram_bar - reads SDRAM Base Address Register
+ * mvebu_sdram_bar - reads SDRAM Base Address Register
*/
-u32 kw_sdram_bar(enum memory_bank bank)
+u32 mvebu_sdram_bar(enum memory_bank bank)
{
- struct kw_sdram_addr_dec *base =
- (struct kw_sdram_addr_dec *)KW_REGISTER(0x1500);
+ struct sdram_addr_dec *base =
+ (struct sdram_addr_dec *)MVEBU_SDRAM_BASE;
u32 result = 0;
u32 enable = 0x01 & readl(&base->sdram_bank[bank].win_sz);
}
/*
- * kw_sdram_bs_set - writes SDRAM Bank size
+ * mvebu_sdram_bs_set - writes SDRAM Bank size
*/
-static void kw_sdram_bs_set(enum memory_bank bank, u32 size)
+static void mvebu_sdram_bs_set(enum memory_bank bank, u32 size)
{
- struct kw_sdram_addr_dec *base =
- (struct kw_sdram_addr_dec *)KW_REGISTER(0x1500);
+ struct sdram_addr_dec *base =
+ (struct sdram_addr_dec *)MVEBU_SDRAM_BASE;
/* Read current register value */
u32 reg = readl(&base->sdram_bank[bank].win_sz);
/* Clear window size */
- reg &= ~KW_REG_CPUCS_WIN_SIZE(0xFF);
+ reg &= ~REG_CPUCS_WIN_SIZE(0xFF);
/* Set new window size */
- reg |= KW_REG_CPUCS_WIN_SIZE((size - 1) >> 24);
+ reg |= REG_CPUCS_WIN_SIZE((size - 1) >> 24);
writel(reg, &base->sdram_bank[bank].win_sz);
}
/*
- * kw_sdram_bs - reads SDRAM Bank size
+ * mvebu_sdram_bs - reads SDRAM Bank size
*/
-u32 kw_sdram_bs(enum memory_bank bank)
+u32 mvebu_sdram_bs(enum memory_bank bank)
{
- struct kw_sdram_addr_dec *base =
- (struct kw_sdram_addr_dec *)KW_REGISTER(0x1500);
+ struct sdram_addr_dec *base =
+ (struct sdram_addr_dec *)MVEBU_SDRAM_BASE;
u32 result = 0;
u32 enable = 0x01 & readl(&base->sdram_bank[bank].win_sz);
return result;
}
-void kw_sdram_size_adjust(enum memory_bank bank)
+void mvebu_sdram_size_adjust(enum memory_bank bank)
{
u32 size;
/* probe currently equipped RAM size */
- size = get_ram_size((void *)kw_sdram_bar(bank), kw_sdram_bs(bank));
+ size = get_ram_size((void *)mvebu_sdram_bar(bank),
+ mvebu_sdram_bs(bank));
/* adjust SDRAM window size accordingly */
- kw_sdram_bs_set(bank, size);
+ mvebu_sdram_bs_set(bank, size);
}
#ifndef CONFIG_SYS_BOARD_DRAM_INIT
gd->ram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = kw_sdram_bar(i);
- gd->bd->bi_dram[i].size = kw_sdram_bs(i);
+ gd->bd->bi_dram[i].start = mvebu_sdram_bar(i);
+ gd->bd->bi_dram[i].size = mvebu_sdram_bs(i);
/*
* It is assumed that all memory banks are consecutive
* and without gaps.
if (gd->bd->bi_dram[i].start != gd->ram_size)
break;
- gd->ram_size += gd->bd->bi_dram[i].size;
+ /*
+ * Don't report more than 3GiB of SDRAM, otherwise there is no
+ * address space left for the internal registers etc.
+ */
+ if ((gd->ram_size + gd->bd->bi_dram[i].size != 0) &&
+ (gd->ram_size + gd->bd->bi_dram[i].size <= (3 << 30)))
+ gd->ram_size += gd->bd->bi_dram[i].size;
}
--- /dev/null
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+/*
+ * mvebu_config_gpio - GPIO configuration
+ */
+void mvebu_config_gpio(u32 gpp0_oe_val, u32 gpp1_oe_val,
+ u32 gpp0_oe, u32 gpp1_oe)
+{
+ struct kwgpio_registers *gpio0reg =
+ (struct kwgpio_registers *)MVEBU_GPIO0_BASE;
+ struct kwgpio_registers *gpio1reg =
+ (struct kwgpio_registers *)MVEBU_GPIO1_BASE;
+
+ /* Init GPIOS to default values as per board requirement */
+ writel(gpp0_oe_val, &gpio0reg->dout);
+ writel(gpp1_oe_val, &gpio1reg->dout);
+ writel(gpp0_oe, &gpio0reg->oe);
+ writel(gpp1_oe, &gpio1reg->oe);
+}
--- /dev/null
+/*
+ * Address map functions for Marvell EBU SoCs (Kirkwood, Armada
+ * 370/XP, Dove, Orion5x and MV78xx0)
+ *
+ * Ported from the Barebox version to U-Boot by:
+ * Stefan Roese <sr@denx.de>
+ *
+ * The Barebox version is:
+ * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
+ *
+ * based on mbus driver from Linux
+ * (C) Copyright 2008 Marvell Semiconductor
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ * The Marvell EBU SoCs have a configurable physical address space:
+ * the physical address at which certain devices (PCIe, NOR, NAND,
+ * etc.) sit can be configured. The configuration takes place through
+ * two sets of registers:
+ *
+ * - One to configure the access of the CPU to the devices. Depending
+ * on the families, there are between 8 and 20 configurable windows,
+ * each can be use to create a physical memory window that maps to a
+ * specific device. Devices are identified by a tuple (target,
+ * attribute).
+ *
+ * - One to configure the access to the CPU to the SDRAM. There are
+ * either 2 (for Dove) or 4 (for other families) windows to map the
+ * SDRAM into the physical address space.
+ *
+ * This driver:
+ *
+ * - Reads out the SDRAM address decoding windows at initialization
+ * time, and fills the mbus_dram_info structure with these
+ * informations. The exported function mv_mbus_dram_info() allow
+ * device drivers to get those informations related to the SDRAM
+ * address decoding windows. This is because devices also have their
+ * own windows (configured through registers that are part of each
+ * device register space), and therefore the drivers for Marvell
+ * devices have to configure those device -> SDRAM windows to ensure
+ * that DMA works properly.
+ *
+ * - Provides an API for platform code or device drivers to
+ * dynamically add or remove address decoding windows for the CPU ->
+ * device accesses. This API is mvebu_mbus_add_window_by_id(),
+ * mvebu_mbus_add_window_remap_by_id() and
+ * mvebu_mbus_del_window().
+ */
+
+#include <common.h>
+#include <asm/errno.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <linux/mbus.h>
+
+#define BIT(nr) (1UL << (nr))
+
+/* DDR target is the same on all platforms */
+#define TARGET_DDR 0
+
+/* CPU Address Decode Windows registers */
+#define WIN_CTRL_OFF 0x0000
+#define WIN_CTRL_ENABLE BIT(0)
+#define WIN_CTRL_TGT_MASK 0xf0
+#define WIN_CTRL_TGT_SHIFT 4
+#define WIN_CTRL_ATTR_MASK 0xff00
+#define WIN_CTRL_ATTR_SHIFT 8
+#define WIN_CTRL_SIZE_MASK 0xffff0000
+#define WIN_CTRL_SIZE_SHIFT 16
+#define WIN_BASE_OFF 0x0004
+#define WIN_BASE_LOW 0xffff0000
+#define WIN_BASE_HIGH 0xf
+#define WIN_REMAP_LO_OFF 0x0008
+#define WIN_REMAP_LOW 0xffff0000
+#define WIN_REMAP_HI_OFF 0x000c
+
+#define ATTR_HW_COHERENCY (0x1 << 4)
+
+#define DDR_BASE_CS_OFF(n) (0x0000 + ((n) << 3))
+#define DDR_BASE_CS_HIGH_MASK 0xf
+#define DDR_BASE_CS_LOW_MASK 0xff000000
+#define DDR_SIZE_CS_OFF(n) (0x0004 + ((n) << 3))
+#define DDR_SIZE_ENABLED BIT(0)
+#define DDR_SIZE_CS_MASK 0x1c
+#define DDR_SIZE_CS_SHIFT 2
+#define DDR_SIZE_MASK 0xff000000
+
+#define DOVE_DDR_BASE_CS_OFF(n) ((n) << 4)
+
+struct mvebu_mbus_state;
+
+struct mvebu_mbus_soc_data {
+ unsigned int num_wins;
+ unsigned int num_remappable_wins;
+ unsigned int (*win_cfg_offset)(const int win);
+ void (*setup_cpu_target)(struct mvebu_mbus_state *s);
+};
+
+struct mvebu_mbus_state mbus_state
+ __attribute__ ((section(".data")));
+static struct mbus_dram_target_info mbus_dram_info
+ __attribute__ ((section(".data")));
+
+/*
+ * Functions to manipulate the address decoding windows
+ */
+
+static void mvebu_mbus_read_window(struct mvebu_mbus_state *mbus,
+ int win, int *enabled, u64 *base,
+ u32 *size, u8 *target, u8 *attr,
+ u64 *remap)
+{
+ void __iomem *addr = mbus->mbuswins_base +
+ mbus->soc->win_cfg_offset(win);
+ u32 basereg = readl(addr + WIN_BASE_OFF);
+ u32 ctrlreg = readl(addr + WIN_CTRL_OFF);
+
+ if (!(ctrlreg & WIN_CTRL_ENABLE)) {
+ *enabled = 0;
+ return;
+ }
+
+ *enabled = 1;
+ *base = ((u64)basereg & WIN_BASE_HIGH) << 32;
+ *base |= (basereg & WIN_BASE_LOW);
+ *size = (ctrlreg | ~WIN_CTRL_SIZE_MASK) + 1;
+
+ if (target)
+ *target = (ctrlreg & WIN_CTRL_TGT_MASK) >> WIN_CTRL_TGT_SHIFT;
+
+ if (attr)
+ *attr = (ctrlreg & WIN_CTRL_ATTR_MASK) >> WIN_CTRL_ATTR_SHIFT;
+
+ if (remap) {
+ if (win < mbus->soc->num_remappable_wins) {
+ u32 remap_low = readl(addr + WIN_REMAP_LO_OFF);
+ u32 remap_hi = readl(addr + WIN_REMAP_HI_OFF);
+ *remap = ((u64)remap_hi << 32) | remap_low;
+ } else {
+ *remap = 0;
+ }
+ }
+}
+
+static void mvebu_mbus_disable_window(struct mvebu_mbus_state *mbus,
+ int win)
+{
+ void __iomem *addr;
+
+ addr = mbus->mbuswins_base + mbus->soc->win_cfg_offset(win);
+
+ writel(0, addr + WIN_BASE_OFF);
+ writel(0, addr + WIN_CTRL_OFF);
+ if (win < mbus->soc->num_remappable_wins) {
+ writel(0, addr + WIN_REMAP_LO_OFF);
+ writel(0, addr + WIN_REMAP_HI_OFF);
+ }
+}
+
+/* Checks whether the given window number is available */
+static int mvebu_mbus_window_is_free(struct mvebu_mbus_state *mbus,
+ const int win)
+{
+ void __iomem *addr = mbus->mbuswins_base +
+ mbus->soc->win_cfg_offset(win);
+ u32 ctrl = readl(addr + WIN_CTRL_OFF);
+ return !(ctrl & WIN_CTRL_ENABLE);
+}
+
+/*
+ * Checks whether the given (base, base+size) area doesn't overlap an
+ * existing region
+ */
+static int mvebu_mbus_window_conflicts(struct mvebu_mbus_state *mbus,
+ phys_addr_t base, size_t size,
+ u8 target, u8 attr)
+{
+ u64 end = (u64)base + size;
+ int win;
+
+ for (win = 0; win < mbus->soc->num_wins; win++) {
+ u64 wbase, wend;
+ u32 wsize;
+ u8 wtarget, wattr;
+ int enabled;
+
+ mvebu_mbus_read_window(mbus, win,
+ &enabled, &wbase, &wsize,
+ &wtarget, &wattr, NULL);
+
+ if (!enabled)
+ continue;
+
+ wend = wbase + wsize;
+
+ /*
+ * Check if the current window overlaps with the
+ * proposed physical range
+ */
+ if ((u64)base < wend && end > wbase)
+ return 0;
+
+ /*
+ * Check if target/attribute conflicts
+ */
+ if (target == wtarget && attr == wattr)
+ return 0;
+ }
+
+ return 1;
+}
+
+static int mvebu_mbus_find_window(struct mvebu_mbus_state *mbus,
+ phys_addr_t base, size_t size)
+{
+ int win;
+
+ for (win = 0; win < mbus->soc->num_wins; win++) {
+ u64 wbase;
+ u32 wsize;
+ int enabled;
+
+ mvebu_mbus_read_window(mbus, win,
+ &enabled, &wbase, &wsize,
+ NULL, NULL, NULL);
+
+ if (!enabled)
+ continue;
+
+ if (base == wbase && size == wsize)
+ return win;
+ }
+
+ return -ENODEV;
+}
+
+static int mvebu_mbus_setup_window(struct mvebu_mbus_state *mbus,
+ int win, phys_addr_t base, size_t size,
+ phys_addr_t remap, u8 target,
+ u8 attr)
+{
+ void __iomem *addr = mbus->mbuswins_base +
+ mbus->soc->win_cfg_offset(win);
+ u32 ctrl, remap_addr;
+
+ ctrl = ((size - 1) & WIN_CTRL_SIZE_MASK) |
+ (attr << WIN_CTRL_ATTR_SHIFT) |
+ (target << WIN_CTRL_TGT_SHIFT) |
+ WIN_CTRL_ENABLE;
+
+ writel(base & WIN_BASE_LOW, addr + WIN_BASE_OFF);
+ writel(ctrl, addr + WIN_CTRL_OFF);
+ if (win < mbus->soc->num_remappable_wins) {
+ if (remap == MVEBU_MBUS_NO_REMAP)
+ remap_addr = base;
+ else
+ remap_addr = remap;
+ writel(remap_addr & WIN_REMAP_LOW, addr + WIN_REMAP_LO_OFF);
+ writel(0, addr + WIN_REMAP_HI_OFF);
+ }
+
+ return 0;
+}
+
+static int mvebu_mbus_alloc_window(struct mvebu_mbus_state *mbus,
+ phys_addr_t base, size_t size,
+ phys_addr_t remap, u8 target,
+ u8 attr)
+{
+ int win;
+
+ if (remap == MVEBU_MBUS_NO_REMAP) {
+ for (win = mbus->soc->num_remappable_wins;
+ win < mbus->soc->num_wins; win++)
+ if (mvebu_mbus_window_is_free(mbus, win))
+ return mvebu_mbus_setup_window(mbus, win, base,
+ size, remap,
+ target, attr);
+ }
+
+
+ for (win = 0; win < mbus->soc->num_wins; win++)
+ if (mvebu_mbus_window_is_free(mbus, win))
+ return mvebu_mbus_setup_window(mbus, win, base, size,
+ remap, target, attr);
+
+ return -ENOMEM;
+}
+
+/*
+ * SoC-specific functions and definitions
+ */
+
+static unsigned int armada_370_xp_mbus_win_offset(int win)
+{
+ /* The register layout is a bit annoying and the below code
+ * tries to cope with it.
+ * - At offset 0x0, there are the registers for the first 8
+ * windows, with 4 registers of 32 bits per window (ctrl,
+ * base, remap low, remap high)
+ * - Then at offset 0x80, there is a hole of 0x10 bytes for
+ * the internal registers base address and internal units
+ * sync barrier register.
+ * - Then at offset 0x90, there the registers for 12
+ * windows, with only 2 registers of 32 bits per window
+ * (ctrl, base).
+ */
+ if (win < 8)
+ return win << 4;
+ else
+ return 0x90 + ((win - 8) << 3);
+}
+
+static unsigned int orion5x_mbus_win_offset(int win)
+{
+ return win << 4;
+}
+
+static void mvebu_mbus_default_setup_cpu_target(struct mvebu_mbus_state *mbus)
+{
+ int i;
+ int cs;
+
+ mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
+
+ for (i = 0, cs = 0; i < 4; i++) {
+ u32 base = readl(mbus->sdramwins_base + DDR_BASE_CS_OFF(i));
+ u32 size = readl(mbus->sdramwins_base + DDR_SIZE_CS_OFF(i));
+
+ /*
+ * We only take care of entries for which the chip
+ * select is enabled, and that don't have high base
+ * address bits set (devices can only access the first
+ * 32 bits of the memory).
+ */
+ if ((size & DDR_SIZE_ENABLED) &&
+ !(base & DDR_BASE_CS_HIGH_MASK)) {
+ struct mbus_dram_window *w;
+
+ w = &mbus_dram_info.cs[cs++];
+ w->cs_index = i;
+ w->mbus_attr = 0xf & ~(1 << i);
+#if defined(CONFIG_ARMADA_XP)
+ w->mbus_attr |= ATTR_HW_COHERENCY;
+#endif
+ w->base = base & DDR_BASE_CS_LOW_MASK;
+ w->size = (size | ~DDR_SIZE_MASK) + 1;
+ }
+ }
+ mbus_dram_info.num_cs = cs;
+}
+
+static const struct mvebu_mbus_soc_data
+armada_370_xp_mbus_data __maybe_unused = {
+ .num_wins = 20,
+ .num_remappable_wins = 8,
+ .win_cfg_offset = armada_370_xp_mbus_win_offset,
+ .setup_cpu_target = mvebu_mbus_default_setup_cpu_target,
+};
+
+static const struct mvebu_mbus_soc_data
+kirkwood_mbus_data __maybe_unused = {
+ .num_wins = 8,
+ .num_remappable_wins = 4,
+ .win_cfg_offset = orion5x_mbus_win_offset,
+ .setup_cpu_target = mvebu_mbus_default_setup_cpu_target,
+};
+
+/*
+ * Public API of the driver
+ */
+const struct mbus_dram_target_info *mvebu_mbus_dram_info(void)
+{
+ return &mbus_dram_info;
+}
+
+int mvebu_mbus_add_window_remap_by_id(unsigned int target,
+ unsigned int attribute,
+ phys_addr_t base, size_t size,
+ phys_addr_t remap)
+{
+ struct mvebu_mbus_state *s = &mbus_state;
+
+ if (!mvebu_mbus_window_conflicts(s, base, size, target, attribute)) {
+ printf("Cannot add window '%x:%x', conflicts with another window\n",
+ target, attribute);
+ return -EINVAL;
+ }
+
+ return mvebu_mbus_alloc_window(s, base, size, remap, target, attribute);
+}
+
+int mvebu_mbus_add_window_by_id(unsigned int target, unsigned int attribute,
+ phys_addr_t base, size_t size)
+{
+ return mvebu_mbus_add_window_remap_by_id(target, attribute, base,
+ size, MVEBU_MBUS_NO_REMAP);
+}
+
+int mvebu_mbus_del_window(phys_addr_t base, size_t size)
+{
+ int win;
+
+ win = mvebu_mbus_find_window(&mbus_state, base, size);
+ if (win < 0)
+ return win;
+
+ mvebu_mbus_disable_window(&mbus_state, win);
+ return 0;
+}
+
+int mbus_dt_setup_win(struct mvebu_mbus_state *mbus,
+ u32 base, u32 size, u8 target, u8 attr)
+{
+ if (!mvebu_mbus_window_conflicts(mbus, base, size, target, attr)) {
+ printf("Cannot add window '%04x:%04x', conflicts with another window\n",
+ target, attr);
+ return -EBUSY;
+ }
+
+ /*
+ * In U-Boot we first try to add the mbus window to the remap windows.
+ * If this fails, lets try to add the windows to the non-remap windows.
+ */
+ if (mvebu_mbus_alloc_window(mbus, base, size, base, target, attr)) {
+ if (mvebu_mbus_alloc_window(mbus, base, size,
+ MVEBU_MBUS_NO_REMAP, target, attr))
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+int mvebu_mbus_probe(struct mbus_win windows[], int count)
+{
+ int win;
+ int ret;
+ int i;
+
+#if defined(CONFIG_KIRKWOOD)
+ mbus_state.soc = &kirkwood_mbus_data;
+#endif
+#if defined(CONFIG_ARMADA_XP)
+ mbus_state.soc = &armada_370_xp_mbus_data;
+#endif
+
+ mbus_state.mbuswins_base = (void __iomem *)MVEBU_CPU_WIN_BASE;
+ mbus_state.sdramwins_base = (void __iomem *)MVEBU_SDRAM_BASE;
+
+ for (win = 0; win < mbus_state.soc->num_wins; win++)
+ mvebu_mbus_disable_window(&mbus_state, win);
+
+ mbus_state.soc->setup_cpu_target(&mbus_state);
+
+ /* Setup statically declared windows in the DT */
+ for (i = 0; i < count; i++) {
+ u32 base, size;
+ u8 target, attr;
+
+ target = windows[i].target;
+ attr = windows[i].attr;
+ base = windows[i].base;
+ size = windows[i].size;
+ ret = mbus_dt_setup_win(&mbus_state, base, size, target, attr);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
#include <common.h>
#include <asm/io.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
-#define UBOOT_CNTR 0 /* counter to use for uboot timer */
-
-/* Timer reload and current value registers */
-struct kwtmr_val {
- u32 reload; /* Timer reload reg */
- u32 val; /* Timer value reg */
-};
-
-/* Timer registers */
-struct kwtmr_registers {
- u32 ctrl; /* Timer control reg */
- u32 pad[3];
- struct kwtmr_val tmr[2];
- u32 wdt_reload;
- u32 wdt_val;
-};
-
-struct kwtmr_registers *kwtmr_regs = (struct kwtmr_registers *)KW_TIMER_BASE;
+#define UBOOT_CNTR 0 /* counter to use for U-Boot timer */
/*
* ARM Timers Registers Map
*/
-#define CNTMR_CTRL_REG &kwtmr_regs->ctrl
-#define CNTMR_RELOAD_REG(tmrnum) &kwtmr_regs->tmr[tmrnum].reload
-#define CNTMR_VAL_REG(tmrnum) &kwtmr_regs->tmr[tmrnum].val
+#define CNTMR_CTRL_REG &tmr_regs->ctrl
+#define CNTMR_RELOAD_REG(tmrnum) &tmr_regs->tmr[tmrnum].reload
+#define CNTMR_VAL_REG(tmrnum) &tmr_regs->tmr[tmrnum].val
/*
* ARM Timers Control Register
* CPU_TIMERS_CTRL_REG (CTCR)
*/
#define CTCR_ARM_TIMER_EN_OFFS(cntr) (cntr * 2)
-#define CTCR_ARM_TIMER_EN_MASK(cntr) (1 << CTCR_ARM_TIMER_EN_OFFS)
#define CTCR_ARM_TIMER_EN(cntr) (1 << CTCR_ARM_TIMER_EN_OFFS(cntr))
-#define CTCR_ARM_TIMER_DIS(cntr) (0 << CTCR_ARM_TIMER_EN_OFFS(cntr))
#define CTCR_ARM_TIMER_AUTO_OFFS(cntr) ((cntr * 2) + 1)
-#define CTCR_ARM_TIMER_AUTO_MASK(cntr) (1 << 1)
#define CTCR_ARM_TIMER_AUTO_EN(cntr) (1 << CTCR_ARM_TIMER_AUTO_OFFS(cntr))
-#define CTCR_ARM_TIMER_AUTO_DIS(cntr) (0 << CTCR_ARM_TIMER_AUTO_OFFS(cntr))
-/*
- * ARM Timer\Watchdog Reload Register
- * CNTMR_RELOAD_REG (TRR)
- */
-#define TRG_ARM_TIMER_REL_OFFS 0
-#define TRG_ARM_TIMER_REL_MASK 0xffffffff
+/* Only Armada XP have the 25MHz enable bit (Kirkwood doesn't) */
+#if defined(CONFIG_ARMADA_XP)
+#define CTCR_ARM_TIMER_25MHZ_OFFS(cntr) (cntr + 11)
+#define CTCR_ARM_TIMER_25MHZ(cntr) (1 << CTCR_ARM_TIMER_25MHZ_OFFS(cntr))
+#else
+#define CTCR_ARM_TIMER_25MHZ(cntr) 0
+#endif
-/*
- * ARM Timer\Watchdog Register
- * CNTMR_VAL_REG (TVRG)
- */
-#define TVR_ARM_TIMER_OFFS 0
-#define TVR_ARM_TIMER_MASK 0xffffffff
-#define TVR_ARM_TIMER_MAX 0xffffffff
#define TIMER_LOAD_VAL 0xffffffff
-#define READ_TIMER (readl(CNTMR_VAL_REG(UBOOT_CNTR)) / \
- (CONFIG_SYS_TCLK / 1000))
+#define timestamp gd->arch.tbl
+#define lastdec gd->arch.lastinc
+
+/* Timer reload and current value registers */
+struct kwtmr_val {
+ u32 reload; /* Timer reload reg */
+ u32 val; /* Timer value reg */
+};
+
+/* Timer registers */
+struct kwtmr_registers {
+ u32 ctrl; /* Timer control reg */
+ u32 pad[3];
+ struct kwtmr_val tmr[4];
+ u32 wdt_reload;
+ u32 wdt_val;
+};
DECLARE_GLOBAL_DATA_PTR;
-#define timestamp gd->arch.tbl
-#define lastdec gd->arch.lastinc
+static struct kwtmr_registers *tmr_regs =
+ (struct kwtmr_registers *)MVEBU_TIMER_BASE;
+
+static inline ulong read_timer(void)
+{
+ return readl(CNTMR_VAL_REG(UBOOT_CNTR)) / (CONFIG_SYS_TCLK / 1000);
+}
ulong get_timer_masked(void)
{
- ulong now = READ_TIMER;
+ ulong now = read_timer();
if (lastdec >= now) {
/* normal mode */
*/
int timer_init(void)
{
- unsigned int cntmrctrl;
-
/* load value into timer */
writel(TIMER_LOAD_VAL, CNTMR_RELOAD_REG(UBOOT_CNTR));
writel(TIMER_LOAD_VAL, CNTMR_VAL_REG(UBOOT_CNTR));
/* enable timer in auto reload mode */
- cntmrctrl = readl(CNTMR_CTRL_REG);
- cntmrctrl |= CTCR_ARM_TIMER_EN(UBOOT_CNTR);
- cntmrctrl |= CTCR_ARM_TIMER_AUTO_EN(UBOOT_CNTR);
- writel(cntmrctrl, CNTMR_CTRL_REG);
+ clrsetbits_le32(CNTMR_CTRL_REG, CTCR_ARM_TIMER_25MHZ(UBOOT_CNTR),
+ CTCR_ARM_TIMER_EN(UBOOT_CNTR) |
+ CTCR_ARM_TIMER_AUTO_EN(UBOOT_CNTR));
/* init the timestamp and lastdec value */
- lastdec = READ_TIMER;
+ lastdec = read_timer();
timestamp = 0;
return 0;
config SYS_ARCH
default "mips"
+config USE_PRIVATE_LIBGCC
+ default y
+
choice
prompt "Target select"
config SYS_ARCH
default "x86"
+config USE_PRIVATE_LIBGCC
+ default y
+
choice
prompt "Target select"
LDFLAGS_FINAL += --gc-sections -pie
LDFLAGS_FINAL += --wrap=__divdi3 --wrap=__udivdi3
LDFLAGS_FINAL += --wrap=__moddi3 --wrap=__umoddi3
-
-export NORMAL_LIBGCC = $(shell $(CC) $(PLATFORM_CPPFLAGS) -print-libgcc-file-name)
-CONFIG_USE_PRIVATE_LIBGCC := arch/x86/lib
/* Align global data to 16-byte boundary */
andl $0xfffffff0, %esp
+ /* Zero the global data since it won't happen later */
+ xorl %eax, %eax
+ movl $GENERATED_GBL_DATA_SIZE, %ecx
+ movl %esp, %edi
+ rep stosb
+
/* Setup first parameter to setup_gdt */
movl %esp, %eax
/* Reserve space for global descriptor table */
subl $X86_GDT_SIZE, %esp
+#if defined(CONFIG_SYS_MALLOC_F_LEN)
+ subl $CONFIG_SYS_MALLOC_F_LEN, %esp
+ movl %eax, %edx
+ addl $GD_MALLOC_BASE, %edx
+ movl %esp, (%edx)
+#endif
+
/* Align temporary global descriptor table to 16-byte boundary */
andl $0xfffffff0, %esp
/include/ "skeleton.dtsi"
/ {
- aliases {
- console = "/serial";
+ chosen {
+ stdout-path = "/serial";
};
serial {
- compatible = "ns16550";
- reg-shift = <1>;
+ compatible = "coreboot-uart";
+ reg = <0x3f8 0x10>;
+ reg-shift = <0>;
io-mapped = <1>;
multiplier = <1>;
baudrate = <115200>;
silent_console = <0>;
};
- gpio: gpio {};
+ gpioa {
+ compatible = "intel,ich6-gpio";
+ reg = <0 0x10>;
+ bank-name = "A";
+ };
+
+ gpiob {
+ compatible = "intel,ich6-gpio";
+ reg = <0x30 0x10>;
+ bank-name = "B";
+ };
+
+ gpioc {
+ compatible = "intel,ich6-gpio";
+ reg = <0x40 0x10>;
+ bank-name = "C";
+ };
serial {
reg = <0x3f8 8>;
memory-map = <0xff800000 0x00800000>;
};
};
+
+ lpc {
+ compatible = "intel,lpc";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ cros-ec@200 {
+ compatible = "google,cros-ec";
+ reg = <0x204 1 0x200 1 0x880 0x80>;
+
+ /* This describes the flash memory within the EC */
+ #address-cells = <1>;
+ #size-cells = <1>;
+ flash@8000000 {
+ reg = <0x08000000 0x20000>;
+ erase-value = <0xff>;
+ };
+ };
+ };
};
--- /dev/null
+/*
+ * Copyright (c) 2014, Google Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _X86_ARCH_GPIO_H_
+#define _X86_ARCH_GPIO_H_
+
+struct ich6_bank_platdata {
+ uint32_t base_addr;
+ const char *bank_name;
+};
+
+#endif /* _X86_ARCH_GPIO_H_ */
#ifndef _X86_GPIO_H_
#define _X86_GPIO_H_
+#include <asm/arch/gpio.h>
#include <asm-generic/gpio.h>
#endif /* _X86_GPIO_H_ */
#define SYSCTLA 0x92
#define SLAVE_PIC 0xa0
-#if 1
-#define UART0_BASE 0x3f8
-#define UART1_BASE 0x2f8
-#else
-/* FixMe: uarts swapped */
-#define UART0_BASE 0x2f8
-#define UART1_BASE 0x3f8
-#endif
-
-
#endif
obj-$(CONFIG_VIDEO_VGA) += video.o
obj-$(CONFIG_CMD_ZBOOT) += zimage.o
-LIBGCC := $(notdir $(NORMAL_LIBGCC))
-extra-y := $(LIBGCC)
+extra-$(CONFIG_USE_PRIVATE_LIBGCC) := lib.a
+NORMAL_LIBGCC = $(shell $(CC) $(PLATFORM_CPPFLAGS) -print-libgcc-file-name)
OBJCOPYFLAGS := --prefix-symbols=__normal_
-$(obj)/$(LIBGCC): $(NORMAL_LIBGCC) FORCE
+$(obj)/lib.a: $(NORMAL_LIBGCC) FORCE
$(call if_changed,objcopy)
:: [kernel_entry]"a"(load_address),
[boot_params] "S"(setup_base),
"b"(0), "D"(0)
- : "%ebp"
);
}
#include <command.h>
#include <i2c.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/gpio.h>
int board_early_init_f(void)
{
/* GPIO configuration */
- kw_config_gpio(NET2BIG_V2_OE_VAL_LOW, NET2BIG_V2_OE_VAL_HIGH,
- NET2BIG_V2_OE_LOW, NET2BIG_V2_OE_HIGH);
+ mvebu_config_gpio(NET2BIG_V2_OE_VAL_LOW, NET2BIG_V2_OE_VAL_HIGH,
+ NET2BIG_V2_OE_LOW, NET2BIG_V2_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = MACH_TYPE_NET2BIG_V2;
/* Boot parameters address */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <command.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/gpio.h>
int board_early_init_f(void)
{
/* Gpio configuration */
- kw_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH,
- NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH);
+ mvebu_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH,
+ NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
/* Boot parameters address */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <command.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/gpio.h>
int board_early_init_f(void)
{
/* Gpio configuration */
- kw_config_gpio(WIRELESS_SPACE_OE_VAL_LOW, WIRELESS_SPACE_OE_VAL_HIGH,
- WIRELESS_SPACE_OE_LOW, WIRELESS_SPACE_OE_HIGH);
+ mvebu_config_gpio(WIRELESS_SPACE_OE_VAL_LOW, WIRELESS_SPACE_OE_VAL_HIGH,
+ WIRELESS_SPACE_OE_LOW, WIRELESS_SPACE_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
kirkwood_mpp_conf(kwmpp_config, NULL);
gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
/* Boot parameters address */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
--- /dev/null
+if TARGET_DB_MV784MP_GP
+
+config SYS_CPU
+ string
+ default "armv7"
+
+config SYS_BOARD
+ string
+ default "db-mv784mp-gp"
+
+config SYS_VENDOR
+ string
+ default "Marvell"
+
+config SYS_SOC
+ string
+ default "armada-xp"
+
+config SYS_CONFIG_NAME
+ string
+ default "db-mv784mp-gp"
+
+endif
--- /dev/null
+DB_MV784MP_GP BOARD
+M: Stefan Roese <sr@denx.de>
+S: Maintained
+F: board/Marvell/db-mv784mp-gp/
+F: include/configs/db-mv784mp-gp.h
+F: configs/db-mv784mp-gp_defconfig
--- /dev/null
+#
+# Copyright (C) 2014 Stefan Roese <sr@denx.de>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := db-mv784mp-gp.o
--- /dev/null
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define BIT(nr) (1UL << (nr))
+
+#define ETH_PHY_CTRL_REG 0
+#define ETH_PHY_CTRL_POWER_DOWN_BIT 11
+#define ETH_PHY_CTRL_POWER_DOWN_MASK (1 << ETH_PHY_CTRL_POWER_DOWN_BIT)
+
+/*
+ * Those values and defines are taken from the Marvell U-Boot version
+ * "u-boot-2011.12-2014_T1.0" for the board rd78460gp aka
+ * "RD-AXP-GP rev 1.0".
+ *
+ * GPPs
+ * MPP# NAME IN/OUT
+ * ----------------------------------------------
+ * 21 SW_Reset_ OUT
+ * 25 Phy_Int# IN
+ * 28 SDI_WP IN
+ * 29 SDI_Status IN
+ * 54-61 On GPP Connector ?
+ * 62 Switch Interrupt IN
+ * 63-65 Reserved from SW Board ?
+ * 66 SW_BRD connected IN
+ */
+#define RD_78460_GP_GPP_OUT_ENA_LOW (~(BIT(21) | BIT(20)))
+#define RD_78460_GP_GPP_OUT_ENA_MID (~(BIT(26) | BIT(27)))
+#define RD_78460_GP_GPP_OUT_ENA_HIGH (~(0x0))
+
+#define RD_78460_GP_GPP_OUT_VAL_LOW (BIT(21) | BIT(20))
+#define RD_78460_GP_GPP_OUT_VAL_MID (BIT(26) | BIT(27))
+#define RD_78460_GP_GPP_OUT_VAL_HIGH 0x0
+
+int board_early_init_f(void)
+{
+ /* Configure MPP */
+ writel(0x00000000, MVEBU_MPP_BASE + 0x00);
+ writel(0x00000000, MVEBU_MPP_BASE + 0x04);
+ writel(0x33000000, MVEBU_MPP_BASE + 0x08);
+ writel(0x11000000, MVEBU_MPP_BASE + 0x0c);
+ writel(0x11111111, MVEBU_MPP_BASE + 0x10);
+ writel(0x00221100, MVEBU_MPP_BASE + 0x14);
+ writel(0x00000003, MVEBU_MPP_BASE + 0x18);
+ writel(0x00000000, MVEBU_MPP_BASE + 0x1c);
+ writel(0x00000000, MVEBU_MPP_BASE + 0x20);
+
+ /* Configure GPIO */
+ writel(RD_78460_GP_GPP_OUT_VAL_LOW, MVEBU_GPIO0_BASE + 0x00);
+ writel(RD_78460_GP_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04);
+ writel(RD_78460_GP_GPP_OUT_VAL_MID, MVEBU_GPIO1_BASE + 0x00);
+ writel(RD_78460_GP_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
+ writel(RD_78460_GP_GPP_OUT_VAL_HIGH, MVEBU_GPIO2_BASE + 0x00);
+ writel(RD_78460_GP_GPP_OUT_ENA_HIGH, MVEBU_GPIO2_BASE + 0x04);
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: Marvell DB-MV784MP-GP\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and enable MV88E1545 PHY */
+void reset_phy(void)
+{
+ u16 devadr = CONFIG_PHY_BASE_ADDR;
+ char *name = "neta0";
+ u16 reg;
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* Enable QSGMII AN */
+ /* Set page to 4 */
+ miiphy_write(name, devadr, 0x16, 4);
+ /* Enable AN */
+ miiphy_write(name, devadr, 0x0, 0x1140);
+ /* Set page to 0 */
+ miiphy_write(name, devadr, 0x16, 0);
+
+ /* Phy C_ANEG */
+ miiphy_read(name, devadr, 0x4, ®);
+ reg |= 0x1E0;
+ miiphy_write(name, devadr, 0x4, reg);
+
+ /* Soft-Reset */
+ miiphy_write(name, devadr, 22, 0x0000);
+ miiphy_write(name, devadr, 0, 0x9140);
+
+ /* Power up the phy */
+ miiphy_read(name, devadr, ETH_PHY_CTRL_REG, ®);
+ reg &= ~(ETH_PHY_CTRL_POWER_DOWN_MASK);
+ miiphy_write(name, devadr, ETH_PHY_CTRL_REG, reg);
+
+ printf("88E1545 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
--- /dev/null
+#
+# Copyright (C) 2014 Stefan Roese <sr@denx.de>
+#
+
+# Armada XP uses version 1 image format
+VERSION 1
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# Binary Header (bin_hdr) with DDR3 training code
+BINARY board/Marvell/db-mv784mp-gp/binary.0 0000005b 00000068
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "dreamplug.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(DREAMPLUG_OE_VAL_LOW,
- DREAMPLUG_OE_VAL_HIGH,
- DREAMPLUG_OE_LOW, DREAMPLUG_OE_HIGH);
+ mvebu_config_gpio(DREAMPLUG_OE_VAL_LOW,
+ DREAMPLUG_OE_VAL_HIGH,
+ DREAMPLUG_OE_LOW, DREAMPLUG_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
int board_init(void)
{
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "guruplug.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(GURUPLUG_OE_VAL_LOW,
- GURUPLUG_OE_VAL_HIGH,
- GURUPLUG_OE_LOW, GURUPLUG_OE_HIGH);
+ mvebu_config_gpio(GURUPLUG_OE_VAL_LOW,
+ GURUPLUG_OE_VAL_HIGH,
+ GURUPLUG_OE_LOW, GURUPLUG_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = MACH_TYPE_GURUPLUG;
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <netdev.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "mv88f6281gtw_ge.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(MV88F6281GTW_GE_OE_VAL_LOW,
- MV88F6281GTW_GE_OE_VAL_HIGH,
- MV88F6281GTW_GE_OE_LOW, MV88F6281GTW_GE_OE_HIGH);
+ mvebu_config_gpio(MV88F6281GTW_GE_OE_VAL_LOW,
+ MV88F6281GTW_GE_OE_VAL_HIGH,
+ MV88F6281GTW_GE_OE_LOW, MV88F6281GTW_GE_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = MACH_TYPE_MV88F6281GTW_GE;
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "openrd.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(OPENRD_OE_VAL_LOW,
- OPENRD_OE_VAL_HIGH,
- OPENRD_OE_LOW, OPENRD_OE_HIGH);
+ mvebu_config_gpio(OPENRD_OE_VAL_LOW,
+ OPENRD_OE_VAL_HIGH,
+ OPENRD_OE_LOW, OPENRD_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
#endif
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <miiphy.h>
#include <netdev.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "rd6281a.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(RD6281A_OE_VAL_LOW,
- RD6281A_OE_VAL_HIGH,
- RD6281A_OE_LOW, RD6281A_OE_HIGH);
+ mvebu_config_gpio(RD6281A_OE_VAL_LOW,
+ RD6281A_OE_VAL_HIGH,
+ RD6281A_OE_LOW, RD6281A_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = MACH_TYPE_RD88F6281;
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "sheevaplug.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(SHEEVAPLUG_OE_VAL_LOW,
- SHEEVAPLUG_OE_VAL_HIGH,
- SHEEVAPLUG_OE_LOW, SHEEVAPLUG_OE_HIGH);
+ mvebu_config_gpio(SHEEVAPLUG_OE_VAL_LOW,
+ SHEEVAPLUG_OE_VAL_HIGH,
+ SHEEVAPLUG_OE_LOW, SHEEVAPLUG_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = MACH_TYPE_SHEEVAPLUG;
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <miiphy.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/cpu.h>
#include <asm/io.h>
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(DOCKSTAR_OE_VAL_LOW,
- DOCKSTAR_OE_VAL_HIGH,
- DOCKSTAR_OE_LOW, DOCKSTAR_OE_HIGH);
+ mvebu_config_gpio(DOCKSTAR_OE_VAL_LOW,
+ DOCKSTAR_OE_VAL_HIGH,
+ DOCKSTAR_OE_LOW, DOCKSTAR_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = MACH_TYPE_DOCKSTAR;
/* address of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
static void set_leds(u32 leds, u32 blinking)
{
- struct kwgpio_registers *r = (struct kwgpio_registers *)KW_GPIO1_BASE;
+ struct kwgpio_registers *r = (struct kwgpio_registers *)MVEBU_GPIO1_BASE;
u32 oe = readl(&r->oe) | BOTH_LEDS;
writel(oe & ~leds, &r->oe); /* active low */
u32 bl = readl(&r->blink_en) & ~BOTH_LEDS;
#include <common.h>
#include <miiphy.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/cpu.h>
#include <asm/io.h>
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(GOFLEXHOME_OE_VAL_LOW,
- GOFLEXHOME_OE_VAL_HIGH,
- GOFLEXHOME_OE_LOW, GOFLEXHOME_OE_HIGH);
+ mvebu_config_gpio(GOFLEXHOME_OE_VAL_LOW,
+ GOFLEXHOME_OE_VAL_HIGH,
+ GOFLEXHOME_OE_LOW, GOFLEXHOME_OE_HIGH);
kirkwood_mpp_conf(kwmpp_config, NULL);
return 0;
}
gd->bd->bi_arch_number = MACH_TYPE_GOFLEXHOME;
/* address of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
u32 oe;
u32 bl;
- r = (struct kwgpio_registers *)KW_GPIO1_BASE;
+ r = (struct kwgpio_registers *)MVEBU_GPIO1_BASE;
oe = readl(&r->oe) | BOTH_LEDS;
writel(oe & ~leds, &r->oe); /* active low */
bl = readl(&r->blink_en) & ~BOTH_LEDS;
#include <asm/arch/hardware.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_pio.h>
+#include <status_led.h>
/* bit mask in PIO port B */
#define GREEN_LED (1<<0)
#include <common.h>
#include <asm/io.h>
#include <asm/arch/gpio.h>
+#include <status_led.h>
void coloured_LED_init(void)
{
#include <miiphy.h>
#include <spi.h>
#include <spi_flash.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/cpu.h>
#include <asm/arch/mpp.h>
#include <asm/arch/gpio.h>
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(LSXL_OE_VAL_LOW,
- LSXL_OE_VAL_HIGH,
- LSXL_OE_LOW, LSXL_OE_HIGH);
+ mvebu_config_gpio(LSXL_OE_VAL_LOW,
+ LSXL_OE_VAL_HIGH,
+ LSXL_OE_LOW, LSXL_OE_HIGH);
/*
* Multi-Purpose Pins Functionality configuration
int board_init(void)
{
/* address of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
set_led(LED_POWER_BLINKING);
# SPDX-License-Identifier: GPL-2.0+
#
-obj-y += coreboot_start.o
+obj-y += coreboot_start.o coreboot.o
--- /dev/null
+/*
+ * Copyright (C) 2013 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <cros_ec.h>
+
+int arch_early_init_r(void)
+{
+ if (cros_ec_board_init())
+ return -1;
+
+ return 0;
+}
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "pogo_e02.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(POGO_E02_OE_VAL_LOW,
- POGO_E02_OE_VAL_HIGH,
- POGO_E02_OE_LOW, POGO_E02_OE_HIGH);
+ mvebu_config_gpio(POGO_E02_OE_VAL_LOW,
+ POGO_E02_OE_VAL_HIGH,
+ POGO_E02_OE_LOW, POGO_E02_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
int board_init(void)
{
/* Boot parameters address */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <netdev.h>
#include <fdt_support.h>
#include <sata.h>
-#include <serial_mxc.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/iomux.h>
#include <asm/imx-common/sata.h>
#include <asm/io.h>
#include <asm/gpio.h>
+#include <dm/platform_data/serial_mxc.h>
#include "common.h"
#include "../common/eeprom.h"
#include <miiphy.h>
#include <netdev.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/gpio.h>
#include "dns325.h"
int board_early_init_f(void)
{
/* Gpio configuration */
- kw_config_gpio(DNS325_OE_VAL_LOW, DNS325_OE_VAL_HIGH,
- DNS325_OE_LOW, DNS325_OE_HIGH);
+ mvebu_config_gpio(DNS325_OE_VAL_LOW, DNS325_OE_VAL_HIGH,
+ DNS325_OE_LOW, DNS325_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
int board_init(void)
{
/* Boot parameters address */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "iconnect.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(ICONNECT_OE_VAL_LOW,
- ICONNECT_OE_VAL_HIGH,
- ICONNECT_OE_LOW, ICONNECT_OE_HIGH);
+ mvebu_config_gpio(ICONNECT_OE_VAL_LOW,
+ ICONNECT_OE_VAL_HIGH,
+ ICONNECT_OE_LOW, ICONNECT_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
int board_init(void)
{
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <dm.h>
+#include <ns16550.h>
#include <twl4030.h>
#include <netdev.h>
#include <asm/gpio.h>
};
#endif
+static const struct ns16550_platdata igep_serial = {
+ OMAP34XX_UART3,
+ 2,
+ V_NS16550_CLK
+};
+
+U_BOOT_DEVICE(igep_uart) = {
+ "serial_omap",
+ &igep_serial
+};
+
/*
* Routine: board_init
* Description: Early hardware init.
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/io.h>
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(TK71_OE_VAL_LOW,
- TK71_OE_VAL_HIGH,
- TK71_OE_LOW, TK71_OE_HIGH);
+ mvebu_config_gpio(TK71_OE_VAL_LOW,
+ TK71_OE_VAL_HIGH,
+ TK71_OE_LOW, TK71_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#include <spi.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "../common/common.h"
u32 tmp;
/* set the 2 bitbang i2c pins as output gpios */
- tmp = readl(KW_GPIO0_BASE + 4);
- writel(tmp & (~KM_KIRKWOOD_SOFT_I2C_GPIOS) , KW_GPIO0_BASE + 4);
+ tmp = readl(MVEBU_GPIO0_BASE + 4);
+ writel(tmp & (~KM_KIRKWOOD_SOFT_I2C_GPIOS) , MVEBU_GPIO0_BASE + 4);
#endif
/* adjust SDRAM size for bank 0 */
- kw_sdram_size_adjust(0);
+ mvebu_sdram_size_adjust(0);
kirkwood_mpp_conf(kwmpp_config, NULL);
return 0;
}
int board_init(void)
{
/* address of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
/*
* The KM_FLASH_GPIO_PIN switches between using a
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <dm.h>
+#include <ns16550.h>
#include <netdev.h>
#include <twl4030.h>
#include <asm/io.h>
/*CONF7- computed as params */
};
+static const struct ns16550_platdata zoom1_serial = {
+ OMAP34XX_UART3,
+ 2,
+ V_NS16550_CLK
+};
+
+U_BOOT_DEVICE(zoom1_uart) = {
+ "serial_omap",
+ &zoom1_serial
+};
+
/*
* Routine: board_init
* Description: Early hardware init.
--- /dev/null
+if TARGET_MAXBCM
+
+config SYS_CPU
+ string
+ default "armv7"
+
+config SYS_BOARD
+ string
+ default "maxbcm"
+
+config SYS_SOC
+ string
+ default "armada-xp"
+
+config SYS_CONFIG_NAME
+ string
+ default "maxbcm"
+
+endif
--- /dev/null
+MAXBCM BOARD
+M: Stefan Roese <sr@denx.de>
+S: Maintained
+F: board/maxbcm/
+F: include/configs/maxbcm.h
+F: configs/maxbcm_defconfig
--- /dev/null
+#
+# Copyright (C) 2014 Stefan Roese <sr@denx.de>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := maxbcm.o
--- /dev/null
+#
+# Copyright (C) 2014 Stefan Roese <sr@denx.de>
+#
+
+# Armada XP uses version 1 image format
+VERSION 1
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# Binary Header (bin_hdr) with DDR3 training code
+BINARY board/maxbcm/binary.0 0000005b 00000068
--- /dev/null
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <linux/mbus.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* Base addresses for the external device chip selects */
+#define DEV_CS0_BASE 0xe0000000
+#define DEV_CS1_BASE 0xe1000000
+#define DEV_CS2_BASE 0xe2000000
+#define DEV_CS3_BASE 0xe3000000
+
+/* Needed for dynamic (board-specific) mbus configuration */
+extern struct mvebu_mbus_state mbus_state;
+
+int board_early_init_f(void)
+{
+ /*
+ * Don't configure MPP (pin multiplexing) and GPIO here,
+ * its already done in bin_hdr
+ */
+
+ /*
+ * Setup some board specific mbus address windows
+ */
+ mbus_dt_setup_win(&mbus_state, DEV_CS0_BASE, 16 << 20,
+ CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS0);
+ mbus_dt_setup_win(&mbus_state, DEV_CS1_BASE, 16 << 20,
+ CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS1);
+ mbus_dt_setup_win(&mbus_state, DEV_CS2_BASE, 16 << 20,
+ CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS2);
+ mbus_dt_setup_win(&mbus_state, DEV_CS3_BASE, 16 << 20,
+ CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS3);
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: maxBCM\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and enable MV88E6185 switch */
+void reset_phy(void)
+{
+ u16 devadr = CONFIG_PHY_BASE_ADDR;
+ char *name = "neta0";
+ u16 reg;
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* todo: fill this with the real setup / config code */
+
+ printf("88E6185 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
CONFIG_TEGRA_BOARD_STRING
};
-void __pinmux_init(void)
-{
-}
-
-void pinmux_init(void) __attribute__((weak, alias("__pinmux_init")));
-
-void __pin_mux_usb(void)
-{
-}
-
-void pin_mux_usb(void) __attribute__((weak, alias("__pin_mux_usb")));
-
-void __pin_mux_spi(void)
-{
-}
-
-void pin_mux_spi(void) __attribute__((weak, alias("__pin_mux_spi")));
-
-void __gpio_early_init_uart(void)
-{
-}
-
-void gpio_early_init_uart(void)
-__attribute__((weak, alias("__gpio_early_init_uart")));
+__weak void pinmux_init(void) {}
+__weak void pin_mux_usb(void) {}
+__weak void pin_mux_spi(void) {}
+__weak void gpio_early_init_uart(void) {}
+__weak void pin_mux_display(void) {}
#if defined(CONFIG_TEGRA_NAND)
-void __pin_mux_nand(void)
+__weak void pin_mux_nand(void)
{
funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_DEFAULT);
}
-
-void pin_mux_nand(void) __attribute__((weak, alias("__pin_mux_nand")));
#endif
-void __pin_mux_display(void)
-{
-}
-
-void pin_mux_display(void) __attribute__((weak, alias("__pin_mux_display")));
-
/*
* Routine: power_det_init
* Description: turn off power detects
}
#if defined(CONFIG_TEGRA_MMC)
-void __pin_mux_mmc(void)
+__weak void pin_mux_mmc(void)
{
}
-void pin_mux_mmc(void) __attribute__((weak, alias("__pin_mux_mmc")));
-
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
*/
#include <common.h>
+#include "emc.h"
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/emc.h>
PINCFG(PCC2, DEFAULT, DOWN, NORMAL, INPUT, DEFAULT, DEFAULT),
PINCFG(SDMMC4_CLK_PCC4, SDMMC4, NORMAL, NORMAL, INPUT, DEFAULT, DEFAULT),
PINCFG(CLK2_REQ_PCC5, DEFAULT, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
+ PINCFG(PEX_L0_RST_N_PDD1, PE0, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
+ PINCFG(PEX_L0_CLKREQ_N_PDD2, PE0, UP, NORMAL, INPUT, DEFAULT, DEFAULT),
+ PINCFG(PEX_WAKE_N_PDD3, PE, UP, NORMAL, INPUT, DEFAULT, DEFAULT),
+ PINCFG(PEX_L1_RST_N_PDD5, PE1, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
+ PINCFG(PEX_L1_CLKREQ_N_PDD6, PE1, UP, NORMAL, INPUT, DEFAULT, DEFAULT),
PINCFG(CLK3_OUT_PEE0, EXTPERIPH3, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
PINCFG(CLK3_REQ_PEE1, DEFAULT, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
PINCFG(DAP_MCLK1_REQ_PEE2, SATA, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
#include <common.h>
#include <asm/io.h>
#include <asm/arch/tegra.h>
+#include <asm/arch-tegra/board.h>
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
#include <asm/arch/gpio.h>
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <dm.h>
+#include <ns16550.h>
#include <netdev.h>
#include <twl4030.h>
#include <linux/mtd/nand.h>
char env_setting[64];
} expansion_config = {0x0};
+static const struct ns16550_platdata overo_serial = {
+ OMAP34XX_UART3,
+ 2,
+ V_NS16550_CLK
+};
+
+U_BOOT_DEVICE(overo_uart) = {
+ "serial_omap",
+ &overo_serial
+};
+
/*
* Routine: board_init
* Description: Early hardware init.
#include <miiphy.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "ib62x0.h"
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
- kw_config_gpio(IB62x0_OE_VAL_LOW,
- IB62x0_OE_VAL_HIGH,
- IB62x0_OE_LOW, IB62x0_OE_HIGH);
+ mvebu_config_gpio(IB62x0_OE_VAL_LOW,
+ IB62x0_OE_VAL_HIGH,
+ IB62x0_OE_LOW, IB62x0_OE_HIGH);
/* Set SATA activity LEDs to default off */
writel(MVSATAHC_LED_POLARITY_CTRL, MVSATAHC_LED_CONF_REG);
int board_init(void)
{
/* adress of boot parameters */
- gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
u32 end_tag;
};
+struct msg_get_mac_address {
+ struct bcm2835_mbox_hdr hdr;
+ struct bcm2835_mbox_tag_get_mac_address get_mac_address;
+ u32 end_tag;
+};
+
struct msg_set_power_state {
struct bcm2835_mbox_hdr hdr;
struct bcm2835_mbox_tag_set_power_state set_power_state;
return 0;
}
+int misc_init_r(void)
+{
+ ALLOC_ALIGN_BUFFER(struct msg_get_mac_address, msg, 1, 16);
+ int ret;
+
+ if (getenv("usbethaddr"))
+ return 0;
+
+ BCM2835_MBOX_INIT_HDR(msg);
+ BCM2835_MBOX_INIT_TAG(&msg->get_mac_address, GET_MAC_ADDRESS);
+
+ ret = bcm2835_mbox_call_prop(BCM2835_MBOX_PROP_CHAN, &msg->hdr);
+ if (ret) {
+ printf("bcm2835: Could not query MAC address\n");
+ /* Ignore error; not critical */
+ return 0;
+ }
+
+ eth_setenv_enetaddr("usbethaddr", msg->get_mac_address.body.resp.mac);
+
+ return 0;
+}
+
static int power_on_module(u32 module)
{
ALLOC_ALIGN_BUFFER(struct msg_set_power_state, msg_pwr, 1, 16);
DECLARE_GLOBAL_DATA_PTR;
-int __exynos_early_init_f(void)
+__weak int exynos_early_init_f(void)
{
return 0;
}
-int exynos_early_init_f(void)
- __attribute__((weak, alias("__exynos_early_init_f")));
-int __exynos_power_init(void)
+__weak int exynos_power_init(void)
{
return 0;
}
-int exynos_power_init(void)
- __attribute__((weak, alias("__exynos_power_init")));
#if defined CONFIG_EXYNOS_TMU
/* Boot Time Thermal Analysis for SoC temperature threshold breach */
-if TARGET_SUN4I
+if TARGET_SUN4I || TARGET_SUN5I || TARGET_SUN6I || TARGET_SUN7I || TARGET_SUN8I
config SYS_CONFIG_NAME
- default "sun4i"
-
-endif
-
-if TARGET_SUN5I
-
-config SYS_CONFIG_NAME
- default "sun5i"
-
-endif
-
-if TARGET_SUN7I
-
-config SYS_CONFIG_NAME
- default "sun7i"
-
-endif
-
-if TARGET_SUN4I || TARGET_SUN5I || TARGET_SUN7I
+ string
+ default "sun4i" if TARGET_SUN4I
+ default "sun5i" if TARGET_SUN5I
+ default "sun6i" if TARGET_SUN6I
+ default "sun7i" if TARGET_SUN7I
+ default "sun8i" if TARGET_SUN8I
config SYS_CPU
default "armv7"
config FDTFILE
string "Default fdtfile env setting for this board"
+config OLD_SUNXI_KERNEL_COMPAT
+ boolean "Enable workarounds for booting old kernels"
+ default n
+ ---help---
+ Set this to enable various workarounds for old kernels, this results in
+ sub-optimal settings for newer kernels, only enable if needed.
+
+config MMC0_CD_PIN
+ string "Card detect pin for mmc0"
+ default ""
+ ---help---
+ Set the card detect pin for mmc0, leave empty to not use cd. This
+ takes a string in the format understood by sunxi_name_to_gpio, e.g.
+ PH1 for pin 1 of port H.
+
+config MMC1_CD_PIN
+ string "Card detect pin for mmc1"
+ default ""
+ ---help---
+ See MMC0_CD_PIN help text.
+
+config MMC2_CD_PIN
+ string "Card detect pin for mmc2"
+ default ""
+ ---help---
+ See MMC0_CD_PIN help text.
+
+config MMC3_CD_PIN
+ string "Card detect pin for mmc3"
+ default ""
+ ---help---
+ See MMC0_CD_PIN help text.
+
+config MMC_SUNXI_SLOT_EXTRA
+ int "mmc extra slot number"
+ default -1
+ ---help---
+ sunxi builds always enable mmc0, some boards also have a second sdcard
+ slot or emmc on mmc1 - mmc3. Setting this to 1, 2 or 3 will enable
+ support for this.
+
endif
F: configs/Cubieboard_defconfig
F: configs/Mele_A1000_defconfig
F: configs/Mele_A1000G_defconfig
+F: configs/Mele_M3_defconfig
F: configs/Mini-X_defconfig
F: configs/Mini-X-1Gb_defconfig
F: include/configs/sun5i.h
S: Maintained
F: board/sunxi/dram_a20_olinuxino_l.c
F: configs/A20-OLinuXino-Lime_defconfig
+
+A20-OLINUXINO-LIME2 BOARD
+M: Iain Paton <ipaton0@gmail.com>
+S: Maintained
+F: board/sunxi/dram_a20_olinuxino_l2.c
+F: configs/A20-OLinuXino-Lime2_defconfig
+
+COLOMBUS BOARD
+M: Maxime Ripard <maxime.ripard@free-electrons.com>
+S: Maintained
+F: configs/Colombus_defconfig
+
+IPPO-Q8H-V5 BOARD
+M: CHen-Yu Tsai <wens@csie.org>
+S: Maintained
+F: configs/Ippo_q8h_v5_defconfig
obj-$(CONFIG_A13_OLINUXINO) += dram_a13_olinuxino.o
obj-$(CONFIG_A13_OLINUXINOM) += dram_a13_oli_micro.o
obj-$(CONFIG_A20_OLINUXINO_L) += dram_a20_olinuxino_l.o
+obj-$(CONFIG_A20_OLINUXINO_L2) += dram_a20_olinuxino_l2.o
obj-$(CONFIG_A20_OLINUXINO_M) += dram_sun7i_384_1024_iow16.o
# This is not a typo, uses the same mem settings as the a10s-olinuxino-m
obj-$(CONFIG_AUXTEK_T004) += dram_a10s_olinuxino_m.o
obj-$(CONFIG_I12_TVBOX) += dram_sun7i_384_1024_iow16.o
obj-$(CONFIG_MELE_A1000) += dram_sun4i_360_512.o
obj-$(CONFIG_MELE_A1000G) += dram_sun4i_360_1024_iow8.o
+obj-$(CONFIG_MELE_M3) += dram_sun7i_384_1024_iow16.o
obj-$(CONFIG_MINI_X) += dram_sun4i_360_512.o
obj-$(CONFIG_MINI_X_1GB) += dram_sun4i_360_1024_iow16.o
obj-$(CONFIG_PCDUINO3) += dram_linksprite_pcduino3.o
*/
#include <common.h>
+#include <mmc.h>
#ifdef CONFIG_AXP152_POWER
#include <axp152.h>
#endif
break;
case 1:
- /* CMD-PH22, CLK-PH23, D0~D3-PH24~27 : 5 */
- for (pin = SUNXI_GPH(22); pin <= SUNXI_GPH(27); pin++) {
- sunxi_gpio_set_cfgpin(pin, SUN4I_GPH22_SDC1);
+ /* CMD-PG3, CLK-PG4, D0~D3-PG5-8 */
+ for (pin = SUNXI_GPG(3); pin <= SUNXI_GPG(8); pin++) {
+ sunxi_gpio_set_cfgpin(pin, SUN5I_GPG3_SDC1);
sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
sunxi_gpio_set_drv(pin, 2);
}
int board_mmc_init(bd_t *bis)
{
+ __maybe_unused struct mmc *mmc0, *mmc1;
+ __maybe_unused char buf[512];
+
mmc_pinmux_setup(CONFIG_MMC_SUNXI_SLOT);
- sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT);
-#if !defined (CONFIG_SPL_BUILD) && defined (CONFIG_MMC_SUNXI_SLOT_EXTRA)
+ mmc0 = sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT);
+ if (!mmc0)
+ return -1;
+
+#if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1
mmc_pinmux_setup(CONFIG_MMC_SUNXI_SLOT_EXTRA);
- sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT_EXTRA);
+ mmc1 = sunxi_mmc_init(CONFIG_MMC_SUNXI_SLOT_EXTRA);
+ if (!mmc1)
+ return -1;
+#endif
+
+#if CONFIG_MMC_SUNXI_SLOT == 0 && CONFIG_MMC_SUNXI_SLOT_EXTRA == 2
+ /*
+ * Both mmc0 and mmc2 are bootable, figure out where we're booting
+ * from. Try mmc0 first, just like the brom does.
+ */
+ if (mmc_getcd(mmc0) && mmc_init(mmc0) == 0 &&
+ mmc0->block_dev.block_read(0, 16, 1, buf) == 1) {
+ buf[12] = 0;
+ if (strcmp(&buf[4], "eGON.BT0") == 0)
+ return 0;
+ }
+
+ /* no bootable card in mmc0, so we must be booting from mmc2, swap */
+ mmc0->block_dev.dev = 1;
+ mmc1->block_dev.dev = 0;
#endif
return 0;
--- /dev/null
+/* this file is generated, don't edit it yourself */
+
+#include <common.h>
+#include <asm/arch/dram.h>
+
+static struct dram_para dram_para = {
+ .clock = 480,
+ .type = 3,
+ .rank_num = 1,
+ .density = 4096,
+ .io_width = 16,
+ .bus_width = 32,
+ .cas = 9,
+ .zq = 0x7f,
+ .odt_en = 0,
+ .size = 1024,
+ .tpr0 = 0x42d899b7,
+ .tpr1 = 0xa090,
+ .tpr2 = 0x22a00,
+ .tpr3 = 0,
+ .tpr4 = 0,
+ .tpr5 = 0,
+ .emr1 = 0x4,
+ .emr2 = 0x10,
+ .emr3 = 0,
+};
+
+unsigned long sunxi_dram_init(void)
+{
+ return dramc_init(&dram_para);
+}
#include <asm/omap_gpio.h>
#include <asm/arch/mmc_host_def.h>
#include <i2c.h>
+#include <spl.h>
+#include <mmc.h>
#include <asm/gpio.h>
#ifdef CONFIG_USB_EHCI
#include <usb.h>
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <dm.h>
+#include <ns16550.h>
#ifdef CONFIG_STATUS_LED
#include <status_led.h>
#endif
char env_setting[64];
} expansion_config;
+static const struct ns16550_platdata beagle_serial = {
+ OMAP34XX_UART3,
+ 2,
+ V_NS16550_CLK
+};
+
+U_BOOT_DEVICE(beagle_uart) = {
+ "serial_omap",
+ &beagle_serial
+};
+
/*
* Routine: board_init
* Description: Early hardware init.
*/
static int get_board_revision(void)
{
- int revision;
-
- if (!gpio_request(171, "") &&
- !gpio_request(172, "") &&
- !gpio_request(173, "")) {
-
- gpio_direction_input(171);
- gpio_direction_input(172);
- gpio_direction_input(173);
-
- revision = gpio_get_value(173) << 2 |
- gpio_get_value(172) << 1 |
- gpio_get_value(171);
- } else {
- printf("Error: unable to acquire board revision GPIOs\n");
- revision = -1;
+ static int revision = -1;
+
+ if (revision == -1) {
+ if (!gpio_request(171, "rev0") &&
+ !gpio_request(172, "rev1") &&
+ !gpio_request(173, "rev2")) {
+ gpio_direction_input(171);
+ gpio_direction_input(172);
+ gpio_direction_input(173);
+
+ revision = gpio_get_value(173) << 2 |
+ gpio_get_value(172) << 1 |
+ gpio_get_value(171);
+ } else {
+ printf("Error: unable to acquire board revision GPIOs\n");
+ }
}
return revision;
case REVISION_AXBX:
case REVISION_CX:
case REVISION_C4:
- gpio_request(170, "");
+ gpio_request(170, "dvi");
gpio_direction_output(170, 0);
gpio_set_value(170, 1);
break;
}
#endif
+static int get_led_gpio(led_id_t mask)
+{
+#ifdef STATUS_LED_BIT
+ if (STATUS_LED_BIT & mask)
+ return BEAGLE_LED_USR0;
+#endif
+#ifdef STATUS_LED_BIT1
+ if (STATUS_LED_BIT1 & mask)
+ return BEAGLE_LED_USR1;
+#endif
+
+ return 0;
+}
+
void __led_init (led_id_t mask, int state)
{
- __led_set (mask, state);
+ int toggle_gpio;
+
+ toggle_gpio = get_led_gpio(mask);
+
+ if (toggle_gpio && !gpio_request(toggle_gpio, "led"))
+ __led_set(mask, state);
}
void __led_toggle (led_id_t mask)
{
- int state, toggle_gpio = 0;
-#ifdef STATUS_LED_BIT
- if (!toggle_gpio && STATUS_LED_BIT & mask)
- toggle_gpio = BEAGLE_LED_USR0;
-#endif
-#ifdef STATUS_LED_BIT1
- if (!toggle_gpio && STATUS_LED_BIT1 & mask)
- toggle_gpio = BEAGLE_LED_USR1;
-#endif
+ int state, toggle_gpio;
+
+ toggle_gpio = get_led_gpio(mask);
if (toggle_gpio) {
- if (!gpio_request(toggle_gpio, "")) {
- gpio_direction_output(toggle_gpio, 0);
- state = gpio_get_value(toggle_gpio);
- gpio_set_value(toggle_gpio, !state);
- }
+ state = gpio_get_value(toggle_gpio);
+ gpio_direction_output(toggle_gpio, !state);
}
}
void __led_set (led_id_t mask, int state)
{
-#ifdef STATUS_LED_BIT
- if (STATUS_LED_BIT & mask) {
- if (!gpio_request(BEAGLE_LED_USR0, "")) {
- gpio_direction_output(BEAGLE_LED_USR0, 0);
- gpio_set_value(BEAGLE_LED_USR0, state);
- }
- }
-#endif
-#ifdef STATUS_LED_BIT1
- if (STATUS_LED_BIT1 & mask) {
- if (!gpio_request(BEAGLE_LED_USR1, "")) {
- gpio_direction_output(BEAGLE_LED_USR1, 0);
- gpio_set_value(BEAGLE_LED_USR1, state);
- }
- }
-#endif
+ int toggle_gpio;
+
+ toggle_gpio = get_led_gpio(mask);
+ if (toggle_gpio)
+ gpio_direction_output(toggle_gpio, state);
}
--- /dev/null
+if TARGET_APALIS_T30
+
+config SYS_BOARD
+ default "apalis_t30"
+
+config SYS_VENDOR
+ default "toradex"
+
+config SYS_CONFIG_NAME
+ default "apalis_t30"
+
+endif
--- /dev/null
+Apalis T30
+M: Marcel Ziswiler <marcel.ziswiler@toradex.com>
+S: Maintained
+F: board/toradex/apalis_t30/
+F: include/configs/apalis_t30.h
+F: configs/apalis_t30_defconfig
+F: arch/arm/dts/tegra30-apalis.dtb
--- /dev/null
+# Copyright (c) 2014 Marcel Ziswiler
+# SPDX-License-Identifier: GPL-2.0+
+
+include $(srctree)/board/nvidia/common/common.mk
+
+obj-y += apalis_t30.o
--- /dev/null
+/*
+ * (C) Copyright 2014
+ * Marcel Ziswiler <marcel@ziswiler.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+
+#include <asm/arch/gp_padctrl.h>
+#include <asm/arch/pinmux.h>
+#include <asm/gpio.h>
+#include <i2c.h>
+#include <netdev.h>
+
+#include "pinmux-config-apalis_t30.h"
+
+#define PMU_I2C_ADDRESS 0x2D
+#define MAX_I2C_RETRY 3
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs
+ */
+void pinmux_init(void)
+{
+ pinmux_config_pingrp_table(tegra3_pinmux_common,
+ ARRAY_SIZE(tegra3_pinmux_common));
+
+ pinmux_config_pingrp_table(unused_pins_lowpower,
+ ARRAY_SIZE(unused_pins_lowpower));
+
+ /* Initialize any non-default pad configs (APB_MISC_GP regs) */
+ pinmux_config_drvgrp_table(apalis_t30_padctrl,
+ ARRAY_SIZE(apalis_t30_padctrl));
+}
+
+#ifdef CONFIG_PCI_TEGRA
+int tegra_pcie_board_init(void)
+{
+ unsigned int old_bus;
+ u8 addr, data[1];
+ int err;
+
+ old_bus = i2c_get_bus_num();
+
+ err = i2c_set_bus_num(0);
+ if (err) {
+ debug("failed to set I2C bus\n");
+ return err;
+ }
+
+ /* TPS659110: VDD2_OP_REG = 1.05V */
+ data[0] = 0x27;
+ addr = 0x25;
+
+ err = i2c_write(PMU_I2C_ADDRESS, addr, 1, data, 1);
+ if (err) {
+ debug("failed to set VDD supply\n");
+ return err;
+ }
+
+ /* TPS659110: VDD2_REG 7.5 mV/us, ACTIVE */
+ data[0] = 0x0D;
+ addr = 0x24;
+
+ err = i2c_write(PMU_I2C_ADDRESS, addr, 1, data, 1);
+ if (err) {
+ debug("failed to enable VDD supply\n");
+ return err;
+ }
+
+ /* TPS659110: LDO6_REG = 1.1V, ACTIVE */
+ data[0] = 0x0D;
+ addr = 0x35;
+
+ err = i2c_write(PMU_I2C_ADDRESS, addr, 1, data, 1);
+ if (err) {
+ debug("failed to set AVDD supply\n");
+ return err;
+ }
+
+ i2c_set_bus_num(old_bus);
+
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ return pci_eth_init(bis);
+}
+#endif /* CONFIG_PCI_TEGRA */
--- /dev/null
+/*
+ * Copyright (c) 2014, Marcel Ziswiler
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _PINMUX_CONFIG_APALIS_T30_H_
+#define _PINMUX_CONFIG_APALIS_T30_H_
+
+#define DEFAULT_PINMUX(_pingrp, _mux, _pull, _tri, _io) \
+ { \
+ .pingrp = PMUX_PINGRP_##_pingrp, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_DEFAULT, \
+ .od = PMUX_PIN_OD_DEFAULT, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define I2C_PINMUX(_pingrp, _mux, _pull, _tri, _io, _lock, _od) \
+ { \
+ .pingrp = PMUX_PINGRP_##_pingrp, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .od = PMUX_PIN_OD_##_od, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define LV_PINMUX(_pingrp, _mux, _pull, _tri, _io, _lock, _ioreset) \
+ { \
+ .pingrp = PMUX_PINGRP_##_pingrp, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .od = PMUX_PIN_OD_DEFAULT, \
+ .ioreset = PMUX_PIN_IO_RESET_##_ioreset \
+ }
+
+#define DEFAULT_PADCFG(_drvgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) \
+ { \
+ .drvgrp = PMUX_DRVGRP_##_drvgrp, \
+ .slwf = _slwf, \
+ .slwr = _slwr, \
+ .drvup = _drvup, \
+ .drvdn = _drvdn, \
+ .lpmd = PMUX_LPMD_##_lpmd, \
+ .schmt = PMUX_SCHMT_##_schmt, \
+ .hsm = PMUX_HSM_##_hsm, \
+ }
+
+static struct pmux_pingrp_config tegra3_pinmux_common[] = {
+ /* SDMMC1 pinmux */
+ DEFAULT_PINMUX(SDMMC1_CLK_PZ0, SDMMC1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_CMD_PZ1, SDMMC1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT3_PY4, SDMMC1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT2_PY5, SDMMC1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT1_PY6, SDMMC1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT0_PY7, SDMMC1, NORMAL, NORMAL, INPUT),
+
+ /* SDMMC3 pinmux */
+ DEFAULT_PINMUX(SDMMC3_CLK_PA6, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_CMD_PA7, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT0_PB7, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT1_PB6, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT2_PB5, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT3_PB4, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT4_PD1, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT5_PD0, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT6_PD3, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT7_PD4, SDMMC3, NORMAL, NORMAL, INPUT),
+
+ /* SDMMC4 pinmux (eMMC) */
+ LV_PINMUX(SDMMC4_CLK_PCC4, SDMMC4, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_CMD_PT7, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT0_PAA0, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT1_PAA1, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT2_PAA2, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT3_PAA3, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT4_PAA4, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT5_PAA5, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT6_PAA6, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT7_PAA7, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_RST_N_PCC3, RSVD1, DOWN, NORMAL, INPUT, DISABLE, DISABLE),
+
+ /* I2C1 pinmux */
+ I2C_PINMUX(GEN1_I2C_SCL_PC4, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(GEN1_I2C_SDA_PC5, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* I2C2 pinmux */
+ I2C_PINMUX(GEN2_I2C_SCL_PT5, I2C2, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(GEN2_I2C_SDA_PT6, I2C2, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* I2C3 pinmux */
+ I2C_PINMUX(CAM_I2C_SCL_PBB1, I2C3, NORMAL, TRISTATE, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(CAM_I2C_SDA_PBB2, I2C3, NORMAL, TRISTATE, INPUT, DISABLE, ENABLE),
+
+ /* I2C4 pinmux */
+ I2C_PINMUX(DDC_SCL_PV4, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(DDC_SDA_PV5, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* Power I2C pinmux */
+ I2C_PINMUX(PWR_I2C_SCL_PZ6, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(PWR_I2C_SDA_PZ7, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ DEFAULT_PINMUX(ULPI_DATA0_PO1, UARTA, NORMAL, NORMAL, OUTPUT),
+ /* UARTA RX, make sure we don't get input form a floating Pin */
+ DEFAULT_PINMUX(ULPI_DATA1_PO2, UARTA, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA2_PO3, UARTA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA3_PO4, RSVD1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA4_PO5, UARTA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA5_PO6, UARTA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA6_PO7, UARTA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA7_PO0, UARTA, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(ULPI_CLK_PY0, UARTD, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(ULPI_DIR_PY1, UARTD, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_NXT_PY2, UARTD, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_STP_PY3, UARTD, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(DAP3_FS_PP0, I2S2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP3_DIN_PP1, I2S2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP3_DOUT_PP2, I2S2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP3_SCLK_PP3, I2S2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PV2, OWR, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PV3, RSVD1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(CLK2_OUT_PW5, EXTPERIPH2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(CLK2_REQ_PCC5, DAP, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_PWR1_PC1, DISPLAYA, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(LCD_PWR2_PC6, DISPLAYA, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(LCD_SDIN_PZ2, SPI5, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_SDOUT_PN5, SPI5, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_WR_N_PZ3, DISPLAYA, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(LCD_CS0_N_PN4, SPI5, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_DC0_PN6, DISPLAYA, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(LCD_SCK_PZ4, SPI5, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_PWR0_PB2, DISPLAYA, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(LCD_PCLK_PB3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_DE_PJ1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_HSYNC_PJ3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_VSYNC_PJ4, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D0_PE0, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D1_PE1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D2_PE2, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D3_PE3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D4_PE4, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D5_PE5, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D6_PE6, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D7_PE7, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D8_PF0, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D9_PF1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D10_PF2, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D11_PF3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D12_PF4, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D13_PF5, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D14_PF6, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D15_PF7, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D16_PM0, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D17_PM1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D18_PM2, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D19_PM3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D20_PM4, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D21_PM5, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D22_PM6, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D23_PM7, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_CS1_N_PW0, DISPLAYA, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(LCD_M1_PW1, DISPLAYA, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(LCD_DC1_PD2, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(CRT_HSYNC_PV6, CRT, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(CRT_VSYNC_PV7, CRT, NORMAL, NORMAL, OUTPUT),
+ LV_PINMUX(VI_D0_PT4, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D1_PD5, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D2_PL0, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D3_PL1, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D4_PL2, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D5_PL3, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D6_PL4, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D7_PL5, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D8_PL6, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D9_PL7, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D10_PT2, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D11_PT3, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_HSYNC_PD7, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_MCLK_PT1, VI, NORMAL, NORMAL, OUTPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_PCLK_PT0, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_VSYNC_PD6, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ DEFAULT_PINMUX(UART2_RXD_PC3, UARTB, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART2_TXD_PC2, UARTB, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(UART2_RTS_N_PJ6, UARTB, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(UART2_CTS_N_PJ5, UARTB, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(UART3_TXD_PW6, UARTC, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(UART3_RXD_PW7, UARTC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART3_CTS_N_PA1, UARTC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART3_RTS_N_PC0, PWM0, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU0, RSVD1, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(PU1, RSVD1, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(PU2, RSVD1, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(PU3, PWM0, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU4, PWM1, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU5, PWM2, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU6, PWM3, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(DAP4_FS_PP4, I2S3, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(DAP4_DIN_PP5, I2S3, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(DAP4_DOUT_PP6, I2S3, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(DAP4_SCLK_PP7, I2S3, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(CLK3_OUT_PEE0, EXTPERIPH3, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(CLK3_REQ_PEE1, DEV3, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_WP_N_PC7, GMI, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_CS2_N_PK3, RSVD1, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_AD8_PH0, PWM0, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_AD10_PH2, NAND, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_A16_PJ7, UARTD, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_A17_PB0, UARTD, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_A18_PB1, UARTD, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_A19_PK7, UARTD, DOWN, TRISTATE, OUTPUT), /* NC */
+
+ DEFAULT_PINMUX(CAM_MCLK_PCC0, VI_ALT2, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB0, RSVD1, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB3, VGP3, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB4, VGP4, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB5, VGP5, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB6, VGP6, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB7, I2S4, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PCC1, RSVD1, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PCC2, I2S4, NORMAL, NORMAL, OUTPUT),
+
+ DEFAULT_PINMUX(JTAG_RTCK_PU7, RTCK, NORMAL, NORMAL, OUTPUT),
+
+ /* multiplexed VI_D2, VI_D3, VI_D4, VI_D5, VI_D6, VI_D7, VI_D8 and VI_D9
+ */
+ DEFAULT_PINMUX(KB_ROW0_PR0, RSVD2, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW1_PR1, RSVD2, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW2_PR2, RSVD2, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW3_PR3, RSVD2, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW4_PR4, RSVD3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW5_PR5, KBC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW6_PR6, KBC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW7_PR7, KBC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW8_PS0, KBC, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(KB_ROW9_PS1, KBC, NORMAL, TRISTATE, INPUT),
+
+ /* GPIOs */
+ DEFAULT_PINMUX(KB_ROW10_PS2, SDMMC2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW11_PS3, SDMMC2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW12_PS4, SDMMC2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW13_PS5, SDMMC2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW14_PS6, SDMMC2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW15_PS7, SDMMC2, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(KB_COL0_PQ0, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL1_PQ1, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL2_PQ2, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL3_PQ3, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL4_PQ4, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL5_PQ5, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL6_PQ6, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL7_PQ7, KBC, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(PV0, RSVD1, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(CLK_32K_OUT_PA0, BLINK, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(SYS_CLK_REQ_PZ5, SYSCLK, NORMAL, NORMAL, INPUT),
+ /* multiplexed KB_COL0 */
+ DEFAULT_PINMUX(OWR, OWR, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_FS_PN0, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_DIN_PN1, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_DOUT_PN2, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_SCLK_PN3, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(CLK1_REQ_PEE2, DAP, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(CLK1_OUT_PW4, EXTPERIPH1, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(SPDIF_IN_PK6, SPDIF, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SPDIF_OUT_PK5, SPDIF, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(DAP2_FS_PA2, I2S1, NORMAL, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(DAP2_DIN_PA4, I2S1, NORMAL, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(DAP2_DOUT_PA5, I2S1, NORMAL, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(DAP2_SCLK_PA3, I2S1, NORMAL, TRISTATE, OUTPUT),
+
+ DEFAULT_PINMUX(SPI2_CS1_N_PW2, SPI2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SPI1_MOSI_PX4, SPI1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SPI1_SCK_PX5, SPI1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SPI1_CS0_N_PX6, SPI1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SPI1_MISO_PX7, SPI1, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(PEX_L0_PRSNT_N_PDD0, PCIE, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PEX_L0_RST_N_PDD1, PCIE, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PEX_L0_CLKREQ_N_PDD2, PCIE, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PEX_WAKE_N_PDD3, PCIE, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(PEX_L1_PRSNT_N_PDD4, PCIE, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(PEX_L1_RST_N_PDD5, PCIE, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(PEX_L1_CLKREQ_N_PDD6, PCIE, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(PEX_L2_PRSNT_N_PDD7, PCIE, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PEX_L2_RST_N_PCC6, PCIE, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PEX_L2_CLKREQ_N_PCC7, PCIE, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(HDMI_CEC_PEE3, CEC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(HDMI_INT_PN7, RSVD1, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(GMI_IORDY_PI5, RSVD1, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_AD12_PH4, NAND, DOWN, TRISTATE, OUTPUT), /* NC */
+ DEFAULT_PINMUX(GMI_AD14_PH6, NAND, DOWN, TRISTATE, OUTPUT), /* NC */
+
+ DEFAULT_PINMUX(SPI2_SCK_PX2, GMI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW8_PS0, KBC, NORMAL, NORMAL, INPUT),
+};
+
+static struct pmux_pingrp_config unused_pins_lowpower[] = {
+ DEFAULT_PINMUX(GMI_WAIT_PI7, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_ADV_N_PK0, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_CLK_PK1, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_CS3_N_PK4, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_CS7_N_PI6, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD0_PG0, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD1_PG1, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD2_PG2, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD3_PG3, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD4_PG4, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD5_PG5, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD6_PG6, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD7_PG7, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD9_PH1, PWM1, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD11_PH3, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD13_PH5, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_WR_N_PI0, NAND, DOWN, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(GMI_OE_N_PI1, NAND, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_DQS_PI2, NAND, DOWN, TRISTATE, OUTPUT),
+};
+
+static struct pmux_drvgrp_config apalis_t30_padctrl[] = {
+ /* (_drvgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) */
+ DEFAULT_PADCFG(SDIO1, SDIOCFG_DRVUP_SLWF, SDIOCFG_DRVDN_SLWR, \
+ SDIOCFG_DRVUP, SDIOCFG_DRVDN, NONE, DISABLE, DISABLE),
+};
+#endif /* _PINMUX_CONFIG_APALIS_T30_H_ */
void pin_mux_usb(void)
{
/* Reset ASIX using LAN_RESET */
- gpio_request(GPIO_PDD0, NULL);
+ gpio_request(GPIO_PDD0, "LAN_RESET");
gpio_direction_output(GPIO_PDD0, 0);
udelay(5);
gpio_set_value(GPIO_PDD0, 1);
#include <common.h>
#include <config.h>
#include <command.h>
+#include <elf.h>
/*
* FIXME: Add code to test image and it's header.
*/
-extern int valid_elf_image (unsigned long addr);
-
static int
image_check(ulong addr)
{
}
#endif /* CONFIG_WATCHDOG */
-void __board_add_ram_info(int use_default)
+__weak void board_add_ram_info(int use_default)
{
/* please define platform specific board_add_ram_info() */
}
-void board_add_ram_info(int)
- __attribute__ ((weak, alias("__board_add_ram_info")));
-
static int init_baud_rate(void)
{
gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE);
return 0;
}
-void __dram_init_banksize(void)
+__weak void dram_init_banksize(void)
{
#if defined(CONFIG_NR_DRAM_BANKS) && defined(CONFIG_SYS_SDRAM_BASE)
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
#endif
}
-void dram_init_banksize(void)
- __attribute__((weak, alias("__dram_init_banksize")));
-
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
static int init_func_i2c(void)
{
ulong monitor_flash_len;
-int __board_flash_wp_on(void)
+__weak int board_flash_wp_on(void)
{
/*
* Most flashes can't be detected when write protection is enabled,
return 0;
}
-int board_flash_wp_on(void)
- __attribute__ ((weak, alias("__board_flash_wp_on")));
-
-void __cpu_secondary_init_r(void)
+__weak void cpu_secondary_init_r(void)
{
}
-void cpu_secondary_init_r(void)
- __attribute__ ((weak, alias("__cpu_secondary_init_r")));
-
static int initr_secondary_cpu(void)
{
/*
#ifdef CONFIG_CMD_NAND
/* go init the NAND */
-int initr_nand(void)
+static int initr_nand(void)
{
puts("NAND: ");
nand_init();
#if defined(CONFIG_CMD_ONENAND)
/* go init the NAND */
-int initr_onenand(void)
+static int initr_onenand(void)
{
puts("NAND: ");
onenand_init();
#endif
#ifdef CONFIG_GENERIC_MMC
-int initr_mmc(void)
+static int initr_mmc(void)
{
puts("MMC: ");
mmc_initialize(gd->bd);
#endif
#ifdef CONFIG_HAS_DATAFLASH
-int initr_dataflash(void)
+static int initr_dataflash(void)
{
AT91F_DataflashInit();
dataflash_print_info();
*/
#include <common.h>
+#include <bootm.h>
#include <command.h>
#include <linux/ctype.h>
#include <net.h>
static unsigned long load_elf_image_shdr(unsigned long addr);
/* Allow ports to override the default behavior */
-__attribute__((weak))
-unsigned long do_bootelf_exec(ulong (*entry)(int, char * const[]),
+static unsigned long do_bootelf_exec(ulong (*entry)(int, char * const[]),
int argc, char * const argv[])
{
unsigned long ret;
#include <dm.h>
#include <asm/gpio.h>
-int __weak name_to_gpio(const char *name)
+__weak int name_to_gpio(const char *name)
{
return simple_strtoul(name, NULL, 10);
}
};
#if defined(CONFIG_DM_GPIO) && !defined(gpio_status)
-static const char * const gpio_function[GPIOF_COUNT] = {
- "input",
- "output",
- "unused",
- "unknown",
- "func",
-};
/* A few flags used by show_gpio() */
enum {
FLAG_SHOW_NEWLINE = 1 << 2,
};
-static void show_gpio(struct udevice *dev, const char *bank_name, int offset,
- int *flagsp)
+static void gpio_get_description(struct udevice *dev, const char *bank_name,
+ int offset, int *flagsp)
{
- struct dm_gpio_ops *ops = gpio_get_ops(dev);
- int func = GPIOF_UNKNOWN;
char buf[80];
int ret;
- BUILD_BUG_ON(GPIOF_COUNT != ARRAY_SIZE(gpio_function));
-
- if (ops->get_function) {
- ret = ops->get_function(dev, offset);
- if (ret >= 0 && ret < ARRAY_SIZE(gpio_function))
- func = ret;
- }
- if (!(*flagsp & FLAG_SHOW_ALL) && func == GPIOF_UNUSED)
+ ret = gpio_get_function(dev, offset, NULL);
+ if (ret < 0)
+ goto err;
+ if (!(*flagsp & FLAG_SHOW_ALL) && ret == GPIOF_UNUSED)
return;
if ((*flagsp & FLAG_SHOW_BANK) && bank_name) {
if (*flagsp & FLAG_SHOW_NEWLINE) {
printf("Bank %s:\n", bank_name);
*flagsp &= ~FLAG_SHOW_BANK;
}
- *buf = '\0';
- if (ops->get_state) {
- ret = ops->get_state(dev, offset, buf, sizeof(buf));
- if (ret) {
- puts("<unknown>");
- return;
- }
- } else {
- sprintf(buf, "%s%u: %8s %d", bank_name, offset,
- gpio_function[func], ops->get_value(dev, offset));
- }
- puts(buf);
- puts("\n");
+ ret = gpio_get_status(dev, offset, buf, sizeof(buf));
+ if (ret)
+ goto err;
+
+ printf("%s\n", buf);
+ return;
+err:
+ printf("Error %d\n", ret);
}
static int do_gpio_status(bool all, const char *gpio_name)
if (all)
flags |= FLAG_SHOW_ALL;
bank_name = gpio_get_bank_info(dev, &num_bits);
- if (!num_bits)
+ if (!num_bits) {
+ debug("GPIO device %s has no bits\n", dev->name);
continue;
+ }
banklen = bank_name ? strlen(bank_name) : 0;
if (!gpio_name || !bank_name ||
p = gpio_name + banklen;
if (gpio_name && *p) {
offset = simple_strtoul(p, NULL, 10);
- show_gpio(dev, bank_name, offset, &flags);
+ gpio_get_description(dev, bank_name, offset,
+ &flags);
} else {
for (offset = 0; offset < num_bits; offset++) {
- show_gpio(dev, bank_name, offset,
- &flags);
+ gpio_get_description(dev, bank_name,
+ offset, &flags);
}
}
}
#include <common.h>
#include <stdarg.h>
+#include <iomux.h>
#include <malloc.h>
#include <os.h>
#include <serial.h>
}
#else
-inline void dbg(const char *fmt, ...)
+static inline void dbg(const char *fmt, ...)
{
}
#endif
* The legacy NAND code saved the environment in the first NAND device i.e.,
* nand_dev_desc + 0. This is also the behaviour using the new NAND code.
*/
-int writeenv(size_t offset, u_char *buf)
+static int writeenv(size_t offset, u_char *buf)
{
size_t end = offset + CONFIG_ENV_RANGE;
size_t amount_saved = 0;
}
#endif /* CMD_SAVEENV */
-int readenv(size_t offset, u_char *buf)
+static int readenv(size_t offset, u_char *buf)
{
size_t end = offset + CONFIG_ENV_RANGE;
size_t amount_loaded = 0;
printf("%s FDT: %s\n", p, uname);
}
-int fit_image_select(const void *fit, int rd_noffset, int verify)
+static int fit_image_select(const void *fit, int rd_noffset, int verify)
{
fit_image_print(fit, rd_noffset, " ");
return NULL;
}
-void __menu_display_statusline(struct menu *m)
+__weak void menu_display_statusline(struct menu *m)
{
- return;
}
-void menu_display_statusline(struct menu *m)
- __attribute__ ((weak, alias("__menu_display_statusline")));
/*
* Display a menu so the user can make a choice of an item. First display its
for(;;) {
c = serial_getc();
- /* dbg("(%c)", c); */
+ debug("(%c)", c);
switch(c) {
case '\r':
}
}
-extern void dbg(const char *fmt, ...);
int mdm_init (void)
{
char env_str[16];
serial_puts("\n");
for(;;) {
mdm_readline(console_buffer, CONFIG_SYS_CBSIZE);
- dbg("ini%d: [%s]", i, console_buffer);
+ debug("ini%d: [%s]", i, console_buffer);
if ((strcmp(console_buffer, "OK") == 0) ||
(strcmp(console_buffer, "ERROR") == 0)) {
- dbg("ini%d: cmd done", i);
+ debug("ini%d: cmd done", i);
break;
} else /* in case we are originating call ... */
if (strncmp(console_buffer, "CONNECT", 7) == 0) {
- dbg("ini%d: connect", i);
+ debug("ini%d: connect", i);
return 0;
}
}
for(;i > 1;) { /* if 'i' > 1 - wait for connection
message from modem */
mdm_readline(console_buffer, CONFIG_SYS_CBSIZE);
- dbg("ini_f: [%s]", console_buffer);
+ debug("ini_f: [%s]", console_buffer);
if (strncmp(console_buffer, "CONNECT", 7) == 0) {
- dbg("ini_f: connected");
+ debug("ini_f: connected");
return 0;
}
}
#endif
#ifdef CONFIG_SYS_DEVICE_NULLDEV
-void nulldev_putc(struct stdio_dev *dev, const char c)
+static void nulldev_putc(struct stdio_dev *dev, const char c)
{
/* nulldev is empty! */
}
-void nulldev_puts(struct stdio_dev *dev, const char *s)
+static void nulldev_puts(struct stdio_dev *dev, const char *s)
{
/* nulldev is empty! */
}
-int nulldev_input(struct stdio_dev *dev)
+static int nulldev_input(struct stdio_dev *dev)
{
/* nulldev is empty! */
return 0;
}
#endif
-void stdio_serial_putc(struct stdio_dev *dev, const char c)
+static void stdio_serial_putc(struct stdio_dev *dev, const char c)
{
serial_putc(c);
}
-void stdio_serial_puts(struct stdio_dev *dev, const char *s)
+static void stdio_serial_puts(struct stdio_dev *dev, const char *s)
{
serial_puts(s);
}
-int stdio_serial_getc(struct stdio_dev *dev)
+static int stdio_serial_getc(struct stdio_dev *dev)
{
return serial_getc();
}
-int stdio_serial_tstc(struct stdio_dev *dev)
+static int stdio_serial_tstc(struct stdio_dev *dev)
{
return serial_tstc();
}
LDFLAGS :=
LDFLAGS_FINAL :=
OBJCOPYFLAGS :=
+# clear VENDOR for tcsh
+VENDOR :=
#########################################################################
ARCH := $(CONFIG_SYS_ARCH:"%"=%)
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="A10S_OLINUXINO_M,AXP152_POWER,SUNXI_EMAC,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPB(10)"
CONFIG_FDTFILE="sun5i-a10s-olinuxino-micro.dtb"
+CONFIG_MMC_SUNXI_SLOT_EXTRA=1
++S:CONFIG_MMC0_CD_PIN="PG1"
++S:CONFIG_MMC1_CD_PIN="PG13"
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_SUN5I=y
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="A20_OLINUXINO_L2,AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-olinuxino-lime2.dtb"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_SUN7I=y
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="A20_OLINUXINO_M,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
CONFIG_FDTFILE="sun7i-a20-olinuxino-micro.dtb"
+CONFIG_MMC_SUNXI_SLOT_EXTRA=3
++S:CONFIG_MMC0_CD_PIN="PH1"
++S:CONFIG_MMC3_CD_PIN="PH11"
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_SUN7I=y
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="COLOMBUS"
+CONFIG_ARM=y
+CONFIG_TARGET_SUN6I=y
+CONFIG_FDTFILE="sun6i-a31-colombus.dtb"
--- /dev/null
+CONFIG_SYS_EXTRA_OPTIONS="IPPO_Q8H_V5,CONS_INDEX=5"
+CONFIG_ARM=y
+CONFIG_TARGET_SUN8I=y
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-a23-ippo-q8h-v5.dtb"
--- /dev/null
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="MELE_M3,AXP209_POWER,SUNXI_GMAC,USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-m3.dtb"
++S:CONFIG_MMC_SUNXI_SLOT_EXTRA=2
++S:CONFIG_MMC0_CD_PIN="PH1"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_SUN7I=y
CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,EMMC_BOOT"
+CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT"
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_AM335X_EVM=y
CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,EMMC_BOOT,ENABLE_VBOOT"
+CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT,ENABLE_VBOOT"
+S:CONFIG_ARM=y
+S:CONFIG_TARGET_AM335X_EVM=y
CONFIG_OF_CONTROL=y
--- /dev/null
++S:CONFIG_ARM=y
++S:CONFIG_TEGRA=y
++S:CONFIG_TEGRA30=y
++S:CONFIG_TARGET_APALIS_T30=y
+CONFIG_DEFAULT_DEVICE_TREE="tegra30-apalis"
--- /dev/null
+CONFIG_ARM=y
+CONFIG_TARGET_DB_MV784MP_GP=y
--- /dev/null
+CONFIG_ARM=y
+CONFIG_TARGET_MAXBCM=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_UNIPHIER=y
+S:CONFIG_MACH_PH1_LD4=y
+CONFIG_DM=y
CONFIG_NAND_DENALI=y
CONFIG_SYS_NAND_DENALI_64BIT=y
CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
+CONFIG_DM_SERIAL=y
+CONFIG_UNIPHIER_SERIAL=y
S:CONFIG_SPL_NAND_DENALI=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_UNIPHIER=y
+S:CONFIG_MACH_PH1_PRO4=y
+CONFIG_DM=y
CONFIG_NAND_DENALI=y
CONFIG_SYS_NAND_DENALI_64BIT=y
CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
+CONFIG_DM_SERIAL=y
+CONFIG_UNIPHIER_SERIAL=y
S:CONFIG_SPL_NAND_DENALI=y
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_UNIPHIER=y
+S:CONFIG_MACH_PH1_SLD8=y
+CONFIG_DM=y
CONFIG_NAND_DENALI=y
CONFIG_SYS_NAND_DENALI_64BIT=y
CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
+CONFIG_DM_SERIAL=y
+CONFIG_UNIPHIER_SERIAL=y
S:CONFIG_SPL_NAND_DENALI=y
DECLARE_GLOBAL_DATA_PTR;
#ifdef HAVE_BLOCK_DEVICE
-block_dev_desc_t *get_dev_hwpart(const char *ifname, int dev, int hwpart)
+static block_dev_desc_t *get_dev_hwpart(const char *ifname, int dev, int hwpart)
{
const struct block_drvr *drvr = block_drvr;
block_dev_desc_t* (*reloc_get_dev)(int dev);
You should see something like this:
<...U-Boot banner...>
- Running 22 driver model tests
+ Running 29 driver model tests
Test: dm_test_autobind
Test: dm_test_autoprobe
Test: dm_test_bus_children
Device 'd-test': seq 3 is in use by 'b-test'
Device 'a-test': seq 0 is in use by 'd-test'
Test: dm_test_gpio
- sandbox_gpio: sb_gpio_get_value: error: offset 4 not reserved
+ extra-gpios: get_value: error: gpio b5 not reserved
+ Test: dm_test_gpio_anon
+ Test: dm_test_gpio_copy
+ Test: dm_test_gpio_leak
+ extra-gpios: get_value: error: gpio b5 not reserved
+ Test: dm_test_gpio_requestf
Test: dm_test_leak
Test: dm_test_lifecycle
Test: dm_test_operations
Test: dm_test_platdata
Test: dm_test_pre_reloc
Test: dm_test_remove
+ Test: dm_test_spi_find
+ Invalid chip select 0:0 (err=-19)
+ SF: Failed to get idcodes
+ Device 'name-emul': seq 0 is in use by 'name-emul'
+ SF: Detected M25P16 with page size 256 Bytes, erase size 64 KiB, total 2 MiB
+ Test: dm_test_spi_flash
+ 2097152 bytes written in 0 ms
+ SF: Detected M25P16 with page size 256 Bytes, erase size 64 KiB, total 2 MiB
+ SPI flash test:
+ 0 erase: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ 1 check: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ 2 write: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ 3 read: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ Test passed
+ 0 erase: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ 1 check: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ 2 write: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ 3 read: 0 ticks, 65536000 KiB/s 524288.000 Mbps
+ Test: dm_test_spi_xfer
+ SF: Detected M25P16 with page size 256 Bytes, erase size 64 KiB, total 2 MiB
Test: dm_test_uclass
Test: dm_test_uclass_before_ready
Failures: 0
#if defined(CONFIG_ORION5X)
#include <asm/arch/orion5x.h>
#elif defined(CONFIG_KIRKWOOD)
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#endif
/* SATA port registers */
+config DM
+ bool "Enable Driver Model"
+ depends on !SPL_BUILD
+ help
+ This config option enables Driver Model.
+ To use legacy drivers, say N.
+config DM_GPIO
+ bool "Enable Driver Model for GPIO drivers"
+ depends on DM
+ help
+ If you want to use driver model for GPIO drivers, say Y.
+ To use legacy GPIO drivers, say N.
#include <asm/gpio.h>
#include <asm/io.h>
-#define GPIO_NAME_SIZE 20
-
struct bcm2835_gpios {
- char label[BCM2835_GPIO_COUNT][GPIO_NAME_SIZE];
struct bcm2835_gpio_regs *reg;
};
-/**
- * gpio_is_requested() - check if a GPIO has been requested
- *
- * @bank: Bank to check
- * @offset: GPIO offset within bank to check
- * @return true if marked as requested, false if not
- */
-static inline bool gpio_is_requested(struct bcm2835_gpios *gpios, int offset)
-{
- return *gpios->label[offset] != '\0';
-}
-
-static int check_requested(struct udevice *dev, unsigned offset,
- const char *func)
-{
- struct bcm2835_gpios *gpios = dev_get_priv(dev);
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
-
- if (!gpio_is_requested(gpios, offset)) {
- printf("omap_gpio: %s: error: gpio %s%d not requested\n",
- func, uc_priv->bank_name, offset);
- return -EPERM;
- }
-
- return 0;
-}
-
-static int bcm2835_gpio_request(struct udevice *dev, unsigned offset,
- const char *label)
-{
- struct bcm2835_gpios *gpios = dev_get_priv(dev);
-
- if (gpio_is_requested(gpios, offset))
- return -EBUSY;
-
- strncpy(gpios->label[offset], label, GPIO_NAME_SIZE);
- gpios->label[offset][GPIO_NAME_SIZE - 1] = '\0';
-
- return 0;
-}
-
-static int bcm2835_gpio_free(struct udevice *dev, unsigned offset)
-{
- struct bcm2835_gpios *gpios = dev_get_priv(dev);
- int ret;
-
- ret = check_requested(dev, offset, __func__);
- if (ret)
- return ret;
- gpios->label[offset][0] = '\0';
-
- return 0;
-}
-
static int bcm2835_gpio_direction_input(struct udevice *dev, unsigned gpio)
{
struct bcm2835_gpios *gpios = dev_get_priv(dev);
{
struct bcm2835_gpios *gpios = dev_get_priv(dev);
- if (!gpio_is_requested(gpios, offset))
- return GPIOF_UNUSED;
-
/* GPIOF_FUNC is not implemented yet */
if (bcm2835_gpio_is_output(gpios, offset))
return GPIOF_OUTPUT;
return GPIOF_INPUT;
}
-static int bcm2835_gpio_get_state(struct udevice *dev, unsigned int offset,
- char *buf, int bufsize)
-{
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
- struct bcm2835_gpios *gpios = dev_get_priv(dev);
- const char *label;
- bool requested;
- bool is_output;
- int size;
-
- label = gpios->label[offset];
- is_output = bcm2835_gpio_is_output(gpios, offset);
- size = snprintf(buf, bufsize, "%s%d: ",
- uc_priv->bank_name ? uc_priv->bank_name : "", offset);
- buf += size;
- bufsize -= size;
- requested = gpio_is_requested(gpios, offset);
- snprintf(buf, bufsize, "%s: %d [%c]%s%s",
- is_output ? "out" : " in",
- bcm2835_get_value(gpios, offset),
- requested ? 'x' : ' ',
- requested ? " " : "",
- label);
-
- return 0;
-}
static const struct dm_gpio_ops gpio_bcm2835_ops = {
- .request = bcm2835_gpio_request,
- .free = bcm2835_gpio_free,
.direction_input = bcm2835_gpio_direction_input,
.direction_output = bcm2835_gpio_direction_output,
.get_value = bcm2835_gpio_get_value,
.set_value = bcm2835_gpio_set_value,
.get_function = bcm2835_gpio_get_function,
- .get_state = bcm2835_gpio_get_state,
};
static int bcm2835_gpio_probe(struct udevice *dev)
#include <common.h>
#include <dm.h>
#include <errno.h>
+#include <malloc.h>
#include <asm/gpio.h>
+#include <linux/ctype.h>
/**
* gpio_to_device() - Convert global GPIO number to device, number
int gpio_lookup_name(const char *name, struct udevice **devp,
unsigned int *offsetp, unsigned int *gpiop)
{
- struct gpio_dev_priv *uc_priv;
+ struct gpio_dev_priv *uc_priv = NULL;
struct udevice *dev;
+ ulong offset;
+ int numeric;
int ret;
if (devp)
*devp = NULL;
+ numeric = isdigit(*name) ? simple_strtoul(name, NULL, 10) : -1;
for (ret = uclass_first_device(UCLASS_GPIO, &dev);
dev;
ret = uclass_next_device(&dev)) {
- ulong offset;
int len;
uc_priv = dev->uclass_priv;
+ if (numeric != -1) {
+ offset = numeric - uc_priv->gpio_base;
+ /* Allow GPIOs to be numbered from 0 */
+ if (offset >= 0 && offset < uc_priv->gpio_count)
+ break;
+ }
+
len = uc_priv->bank_name ? strlen(uc_priv->bank_name) : 0;
if (!strncasecmp(name, uc_priv->bank_name, len)) {
- if (strict_strtoul(name + len, 10, &offset))
- continue;
- if (devp)
- *devp = dev;
- if (offsetp)
- *offsetp = offset;
- if (gpiop)
- *gpiop = uc_priv->gpio_base + offset;
- return 0;
+ if (!strict_strtoul(name + len, 10, &offset))
+ break;
}
}
- return ret ? ret : -EINVAL;
+ if (!dev)
+ return ret ? ret : -EINVAL;
+
+ if (devp)
+ *devp = dev;
+ if (offsetp)
+ *offsetp = offset;
+ if (gpiop)
+ *gpiop = uc_priv->gpio_base + offset;
+
+ return 0;
}
/**
* gpio: GPIO number
* label: Name for the requested GPIO
*
+ * The label is copied and allocated so the caller does not need to keep
+ * the pointer around.
+ *
* This function implements the API that's compatible with current
* GPIO API used in U-Boot. The request is forwarded to particular
* GPIO driver. Returns 0 on success, negative value on error.
*/
int gpio_request(unsigned gpio, const char *label)
{
+ struct gpio_dev_priv *uc_priv;
unsigned int offset;
struct udevice *dev;
+ char *str;
int ret;
ret = gpio_to_device(gpio, &dev, &offset);
if (ret)
return ret;
- if (!gpio_get_ops(dev)->request)
- return 0;
+ uc_priv = dev->uclass_priv;
+ if (uc_priv->name[offset])
+ return -EBUSY;
+ str = strdup(label);
+ if (!str)
+ return -ENOMEM;
+ if (gpio_get_ops(dev)->request) {
+ ret = gpio_get_ops(dev)->request(dev, offset, label);
+ if (ret) {
+ free(str);
+ return ret;
+ }
+ }
+ uc_priv->name[offset] = str;
+
+ return 0;
+}
+
+/**
+ * gpio_requestf() - [COMPAT] Request GPIO
+ * @gpio: GPIO number
+ * @fmt: Format string for the requested GPIO
+ * @...: Arguments for the printf() format string
+ *
+ * This function implements the API that's compatible with current
+ * GPIO API used in U-Boot. The request is forwarded to particular
+ * GPIO driver. Returns 0 on success, negative value on error.
+ */
+int gpio_requestf(unsigned gpio, const char *fmt, ...)
+{
+ va_list args;
+ char buf[40];
- return gpio_get_ops(dev)->request(dev, offset, label);
+ va_start(args, fmt);
+ vscnprintf(buf, sizeof(buf), fmt, args);
+ va_end(args);
+ return gpio_request(gpio, buf);
}
/**
*/
int gpio_free(unsigned gpio)
{
+ struct gpio_dev_priv *uc_priv;
unsigned int offset;
struct udevice *dev;
int ret;
if (ret)
return ret;
- if (!gpio_get_ops(dev)->free)
- return 0;
- return gpio_get_ops(dev)->free(dev, offset);
+ uc_priv = dev->uclass_priv;
+ if (!uc_priv->name[offset])
+ return -ENXIO;
+ if (gpio_get_ops(dev)->free) {
+ ret = gpio_get_ops(dev)->free(dev, offset);
+ if (ret)
+ return ret;
+ }
+
+ free(uc_priv->name[offset]);
+ uc_priv->name[offset] = NULL;
+
+ return 0;
+}
+
+static int check_reserved(struct udevice *dev, unsigned offset,
+ const char *func)
+{
+ struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+
+ if (!uc_priv->name[offset]) {
+ printf("%s: %s: error: gpio %s%d not reserved\n",
+ dev->name, func,
+ uc_priv->bank_name ? uc_priv->bank_name : "", offset);
+ return -EBUSY;
+ }
+
+ return 0;
}
/**
ret = gpio_to_device(gpio, &dev, &offset);
if (ret)
return ret;
+ ret = check_reserved(dev, offset, "dir_input");
- return gpio_get_ops(dev)->direction_input(dev, offset);
+ return ret ? ret : gpio_get_ops(dev)->direction_input(dev, offset);
}
/**
ret = gpio_to_device(gpio, &dev, &offset);
if (ret)
return ret;
+ ret = check_reserved(dev, offset, "dir_output");
- return gpio_get_ops(dev)->direction_output(dev, offset, value);
+ return ret ? ret :
+ gpio_get_ops(dev)->direction_output(dev, offset, value);
}
/**
ret = gpio_to_device(gpio, &dev, &offset);
if (ret)
return ret;
+ ret = check_reserved(dev, offset, "get_value");
- return gpio_get_ops(dev)->get_value(dev, offset);
+ return ret ? ret : gpio_get_ops(dev)->get_value(dev, offset);
}
/**
ret = gpio_to_device(gpio, &dev, &offset);
if (ret)
return ret;
+ ret = check_reserved(dev, offset, "set_value");
- return gpio_get_ops(dev)->set_value(dev, offset, value);
+ return ret ? ret : gpio_get_ops(dev)->set_value(dev, offset, value);
}
const char *gpio_get_bank_info(struct udevice *dev, int *bit_count)
return priv->bank_name;
}
+static const char * const gpio_function[GPIOF_COUNT] = {
+ "input",
+ "output",
+ "unused",
+ "unknown",
+ "func",
+};
+
+int get_function(struct udevice *dev, int offset, bool skip_unused,
+ const char **namep)
+{
+ struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+ struct dm_gpio_ops *ops = gpio_get_ops(dev);
+
+ BUILD_BUG_ON(GPIOF_COUNT != ARRAY_SIZE(gpio_function));
+ if (!device_active(dev))
+ return -ENODEV;
+ if (offset < 0 || offset >= uc_priv->gpio_count)
+ return -EINVAL;
+ if (namep)
+ *namep = uc_priv->name[offset];
+ if (skip_unused && !uc_priv->name[offset])
+ return GPIOF_UNUSED;
+ if (ops->get_function) {
+ int ret;
+
+ ret = ops->get_function(dev, offset);
+ if (ret < 0)
+ return ret;
+ if (ret >= ARRAY_SIZE(gpio_function))
+ return -ENODATA;
+ return ret;
+ }
+
+ return GPIOF_UNKNOWN;
+}
+
+int gpio_get_function(struct udevice *dev, int offset, const char **namep)
+{
+ return get_function(dev, offset, true, namep);
+}
+
+int gpio_get_raw_function(struct udevice *dev, int offset, const char **namep)
+{
+ return get_function(dev, offset, false, namep);
+}
+
+int gpio_get_status(struct udevice *dev, int offset, char *buf, int buffsize)
+{
+ struct dm_gpio_ops *ops = gpio_get_ops(dev);
+ struct gpio_dev_priv *priv;
+ char *str = buf;
+ int func;
+ int ret;
+ int len;
+
+ BUILD_BUG_ON(GPIOF_COUNT != ARRAY_SIZE(gpio_function));
+
+ *buf = 0;
+ priv = dev->uclass_priv;
+ ret = gpio_get_raw_function(dev, offset, NULL);
+ if (ret < 0)
+ return ret;
+ func = ret;
+ len = snprintf(str, buffsize, "%s%d: %s",
+ priv->bank_name ? priv->bank_name : "",
+ offset, gpio_function[func]);
+ if (func == GPIOF_INPUT || func == GPIOF_OUTPUT ||
+ func == GPIOF_UNUSED) {
+ const char *label;
+ bool used;
+
+ ret = ops->get_value(dev, offset);
+ if (ret < 0)
+ return ret;
+ used = gpio_get_function(dev, offset, &label) != GPIOF_UNUSED;
+ snprintf(str + len, buffsize - len, ": %d [%c]%s%s",
+ ret,
+ used ? 'x' : ' ',
+ used ? " " : "",
+ label ? label : "");
+ }
+
+ return 0;
+}
+
/* We need to renumber the GPIOs when any driver is probed/removed */
-static int gpio_renumber(void)
+static int gpio_renumber(struct udevice *removed_dev)
{
struct gpio_dev_priv *uc_priv;
struct udevice *dev;
/* Ensure that we have a base for each bank */
base = 0;
uclass_foreach_dev(dev, uc) {
- if (device_active(dev)) {
+ if (device_active(dev) && dev != removed_dev) {
uc_priv = dev->uclass_priv;
uc_priv->gpio_base = base;
base += uc_priv->gpio_count;
static int gpio_post_probe(struct udevice *dev)
{
- return gpio_renumber();
+ struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+
+ uc_priv->name = calloc(uc_priv->gpio_count, sizeof(char *));
+ if (!uc_priv->name)
+ return -ENOMEM;
+
+ return gpio_renumber(NULL);
}
static int gpio_pre_remove(struct udevice *dev)
{
- return gpio_renumber();
+ struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+ int i;
+
+ for (i = 0; i < uc_priv->gpio_count; i++) {
+ if (uc_priv->name[i])
+ free(uc_priv->name[i]);
+ }
+ free(uc_priv->name);
+
+ return gpio_renumber(dev);
}
UCLASS_DRIVER(gpio) = {
*/
#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <fdtdec.h>
#include <pci.h>
#include <asm/gpio.h>
#include <asm/io.h>
+#define GPIO_PER_BANK 32
+
/* Where in config space is the register that points to the GPIO registers? */
#define PCI_CFG_GPIOBASE 0x48
-#define NUM_BANKS 3
-
-/* Within the I/O space, where are the registers to control the GPIOs? */
-static struct {
- u8 use_sel;
- u8 io_sel;
- u8 lvl;
-} gpio_bank[NUM_BANKS] = {
- { 0x00, 0x04, 0x0c }, /* Bank 0 */
- { 0x30, 0x34, 0x38 }, /* Bank 1 */
- { 0x40, 0x44, 0x48 } /* Bank 2 */
+struct ich6_bank_priv {
+ /* These are I/O addresses */
+ uint32_t use_sel;
+ uint32_t io_sel;
+ uint32_t lvl;
};
-static pci_dev_t dev; /* handle for 0:1f:0 */
-static u32 gpiobase; /* offset into I/O space */
-static int found_it_once; /* valid GPIO device? */
-static u32 lock[NUM_BANKS]; /* "lock" for access to pins */
-
-static int bad_arg(int num, int *bank, int *bitnum)
-{
- int i = num / 32;
- int j = num % 32;
-
- if (num < 0 || i > NUM_BANKS) {
- debug("%s: bogus gpio num: %d\n", __func__, num);
- return -1;
- }
- *bank = i;
- *bitnum = j;
- return 0;
-}
-
-static int mark_gpio(int bank, int bitnum)
-{
- if (lock[bank] & (1UL << bitnum)) {
- debug("%s: %d.%d already marked\n", __func__, bank, bitnum);
- return -1;
- }
- lock[bank] |= (1 << bitnum);
- return 0;
-}
-
-static void clear_gpio(int bank, int bitnum)
-{
- lock[bank] &= ~(1 << bitnum);
-}
-
-static int notmine(int num, int *bank, int *bitnum)
-{
- if (bad_arg(num, bank, bitnum))
- return -1;
- return !(lock[*bank] & (1UL << *bitnum));
-}
-
-static int gpio_init(void)
+static int gpio_ich6_ofdata_to_platdata(struct udevice *dev)
{
+ struct ich6_bank_platdata *plat = dev_get_platdata(dev);
+ pci_dev_t pci_dev; /* handle for 0:1f:0 */
u8 tmpbyte;
u16 tmpword;
u32 tmplong;
-
- /* Have we already done this? */
- if (found_it_once)
- return 0;
+ u32 gpiobase;
+ int offset;
/* Where should it be? */
- dev = PCI_BDF(0, 0x1f, 0);
+ pci_dev = PCI_BDF(0, 0x1f, 0);
/* Is the device present? */
- pci_read_config_word(dev, PCI_VENDOR_ID, &tmpword);
+ pci_read_config_word(pci_dev, PCI_VENDOR_ID, &tmpword);
if (tmpword != PCI_VENDOR_ID_INTEL) {
debug("%s: wrong VendorID\n", __func__);
- return -1;
+ return -ENODEV;
}
- pci_read_config_word(dev, PCI_DEVICE_ID, &tmpword);
+ pci_read_config_word(pci_dev, PCI_DEVICE_ID, &tmpword);
debug("Found %04x:%04x\n", PCI_VENDOR_ID_INTEL, tmpword);
/*
* We'd like to validate the Device ID too, but pretty much any
*/
/* I/O should already be enabled (it's a RO bit). */
- pci_read_config_word(dev, PCI_COMMAND, &tmpword);
+ pci_read_config_word(pci_dev, PCI_COMMAND, &tmpword);
if (!(tmpword & PCI_COMMAND_IO)) {
debug("%s: device IO not enabled\n", __func__);
- return -1;
+ return -ENODEV;
}
/* Header Type must be normal (bits 6-0 only; see spec.) */
- pci_read_config_byte(dev, PCI_HEADER_TYPE, &tmpbyte);
+ pci_read_config_byte(pci_dev, PCI_HEADER_TYPE, &tmpbyte);
if ((tmpbyte & 0x7f) != PCI_HEADER_TYPE_NORMAL) {
debug("%s: invalid Header type\n", __func__);
- return -1;
+ return -ENODEV;
}
/* Base Class must be a bridge device */
- pci_read_config_byte(dev, PCI_CLASS_CODE, &tmpbyte);
+ pci_read_config_byte(pci_dev, PCI_CLASS_CODE, &tmpbyte);
if (tmpbyte != PCI_CLASS_CODE_BRIDGE) {
debug("%s: invalid class\n", __func__);
- return -1;
+ return -ENODEV;
}
/* Sub Class must be ISA */
- pci_read_config_byte(dev, PCI_CLASS_SUB_CODE, &tmpbyte);
+ pci_read_config_byte(pci_dev, PCI_CLASS_SUB_CODE, &tmpbyte);
if (tmpbyte != PCI_CLASS_SUB_CODE_BRIDGE_ISA) {
debug("%s: invalid subclass\n", __func__);
- return -1;
+ return -ENODEV;
}
/* Programming Interface must be 0x00 (no others exist) */
- pci_read_config_byte(dev, PCI_CLASS_PROG, &tmpbyte);
+ pci_read_config_byte(pci_dev, PCI_CLASS_PROG, &tmpbyte);
if (tmpbyte != 0x00) {
debug("%s: invalid interface type\n", __func__);
- return -1;
+ return -ENODEV;
}
/*
* that it was unused (or undocumented). Check that it looks
* okay: not all ones or zeros, and mapped to I/O space (bit 0).
*/
- pci_read_config_dword(dev, PCI_CFG_GPIOBASE, &tmplong);
+ pci_read_config_dword(pci_dev, PCI_CFG_GPIOBASE, &tmplong);
if (tmplong == 0x00000000 || tmplong == 0xffffffff ||
!(tmplong & 0x00000001)) {
debug("%s: unexpected GPIOBASE value\n", __func__);
- return -1;
+ return -ENODEV;
}
/*
* an I/O address, not a memory address, so mask that off.
*/
gpiobase = tmplong & 0xfffffffe;
+ offset = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg", -1);
+ if (offset == -1) {
+ debug("%s: Invalid register offset %d\n", __func__, offset);
+ return -EINVAL;
+ }
+ plat->base_addr = gpiobase + offset;
+ plat->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+ "bank-name", NULL);
- /* Finally. These are the droids we're looking for. */
- found_it_once = 1;
return 0;
}
-int gpio_request(unsigned num, const char *label /* UNUSED */)
+int ich6_gpio_probe(struct udevice *dev)
{
- u32 tmplong;
- int i = 0, j = 0;
+ struct ich6_bank_platdata *plat = dev_get_platdata(dev);
+ struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+ struct ich6_bank_priv *bank = dev_get_priv(dev);
+
+ uc_priv->gpio_count = GPIO_PER_BANK;
+ uc_priv->bank_name = plat->bank_name;
+ bank->use_sel = plat->base_addr;
+ bank->io_sel = plat->base_addr + 4;
+ bank->lvl = plat->base_addr + 8;
- /* Is the hardware ready? */
- if (gpio_init())
- return -1;
+ return 0;
+}
- if (bad_arg(num, &i, &j))
- return -1;
+int ich6_gpio_request(struct udevice *dev, unsigned offset, const char *label)
+{
+ struct ich6_bank_priv *bank = dev_get_priv(dev);
+ u32 tmplong;
/*
* Make sure that the GPIO pin we want isn't already in use for some
* built-in hardware function. We have to check this for every
* requested pin.
*/
- tmplong = inl(gpiobase + gpio_bank[i].use_sel);
- if (!(tmplong & (1UL << j))) {
+ tmplong = inl(bank->use_sel);
+ if (!(tmplong & (1UL << offset))) {
debug("%s: gpio %d is reserved for internal use\n", __func__,
- num);
- return -1;
+ offset);
+ return -EPERM;
}
- return mark_gpio(i, j);
-}
-
-int gpio_free(unsigned num)
-{
- int i = 0, j = 0;
-
- if (notmine(num, &i, &j))
- return -1;
-
- clear_gpio(i, j);
return 0;
}
-int gpio_direction_input(unsigned num)
+static int ich6_gpio_direction_input(struct udevice *dev, unsigned offset)
{
+ struct ich6_bank_priv *bank = dev_get_priv(dev);
u32 tmplong;
- int i = 0, j = 0;
-
- if (notmine(num, &i, &j))
- return -1;
- tmplong = inl(gpiobase + gpio_bank[i].io_sel);
- tmplong |= (1UL << j);
- outl(gpiobase + gpio_bank[i].io_sel, tmplong);
+ tmplong = inl(bank->io_sel);
+ tmplong |= (1UL << offset);
+ outl(bank->io_sel, tmplong);
return 0;
}
-int gpio_direction_output(unsigned num, int value)
+static int ich6_gpio_direction_output(struct udevice *dev, unsigned offset,
+ int value)
{
+ struct ich6_bank_priv *bank = dev_get_priv(dev);
u32 tmplong;
- int i = 0, j = 0;
- if (notmine(num, &i, &j))
- return -1;
-
- tmplong = inl(gpiobase + gpio_bank[i].io_sel);
- tmplong &= ~(1UL << j);
- outl(gpiobase + gpio_bank[i].io_sel, tmplong);
+ tmplong = inl(bank->io_sel);
+ tmplong &= ~(1UL << offset);
+ outl(bank->io_sel, tmplong);
return 0;
}
-int gpio_get_value(unsigned num)
+static int ich6_gpio_get_value(struct udevice *dev, unsigned offset)
+
{
+ struct ich6_bank_priv *bank = dev_get_priv(dev);
u32 tmplong;
- int i = 0, j = 0;
int r;
- if (notmine(num, &i, &j))
- return -1;
-
- tmplong = inl(gpiobase + gpio_bank[i].lvl);
- r = (tmplong & (1UL << j)) ? 1 : 0;
+ tmplong = inl(bank->lvl);
+ r = (tmplong & (1UL << offset)) ? 1 : 0;
return r;
}
-int gpio_set_value(unsigned num, int value)
+static int ich6_gpio_set_value(struct udevice *dev, unsigned offset,
+ int value)
{
+ struct ich6_bank_priv *bank = dev_get_priv(dev);
u32 tmplong;
- int i = 0, j = 0;
- if (notmine(num, &i, &j))
- return -1;
-
- tmplong = inl(gpiobase + gpio_bank[i].lvl);
+ tmplong = inl(bank->lvl);
if (value)
- tmplong |= (1UL << j);
+ tmplong |= (1UL << offset);
else
- tmplong &= ~(1UL << j);
- outl(gpiobase + gpio_bank[i].lvl, tmplong);
+ tmplong &= ~(1UL << offset);
+ outl(bank->lvl, tmplong);
return 0;
}
+
+static int ich6_gpio_get_function(struct udevice *dev, unsigned offset)
+{
+ struct ich6_bank_priv *bank = dev_get_priv(dev);
+ u32 mask = 1UL << offset;
+
+ if (!(inl(bank->use_sel) & mask))
+ return GPIOF_FUNC;
+ if (inl(bank->io_sel) & mask)
+ return GPIOF_INPUT;
+ else
+ return GPIOF_OUTPUT;
+}
+
+static const struct dm_gpio_ops gpio_ich6_ops = {
+ .request = ich6_gpio_request,
+ .direction_input = ich6_gpio_direction_input,
+ .direction_output = ich6_gpio_direction_output,
+ .get_value = ich6_gpio_get_value,
+ .set_value = ich6_gpio_set_value,
+ .get_function = ich6_gpio_get_function,
+};
+
+static const struct udevice_id intel_ich6_gpio_ids[] = {
+ { .compatible = "intel,ich6-gpio" },
+ { }
+};
+
+U_BOOT_DRIVER(gpio_ich6) = {
+ .name = "gpio_ich6",
+ .id = UCLASS_GPIO,
+ .of_match = intel_ich6_gpio_ids,
+ .ops = &gpio_ich6_ops,
+ .ofdata_to_platdata = gpio_ich6_ofdata_to_platdata,
+ .probe = ich6_gpio_probe,
+ .priv_auto_alloc_size = sizeof(struct ich6_bank_priv),
+ .platdata_auto_alloc_size = sizeof(struct ich6_bank_platdata),
+};
#include <common.h>
#include <asm/bitops.h>
#include <asm/io.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <asm/arch/gpio.h>
static unsigned long gpio_valid_input[BITS_TO_LONGS(GPIO_MAX)];
u = readl(GPIO_IO_CONF(pin));
}
-void __set_level(unsigned pin, int high)
+static void __set_level(unsigned pin, int high)
{
u32 u;
writel(u, GPIO_OUT(pin));
}
-void __set_blinking(unsigned pin, int blink)
+static void __set_blinking(unsigned pin, int blink)
{
u32 u;
MXC_GPIO_DIRECTION_OUT,
};
-#define GPIO_NAME_SIZE 20
#define GPIO_PER_BANK 32
struct mxc_gpio_plat {
};
struct mxc_bank_info {
- char label[GPIO_PER_BANK][GPIO_NAME_SIZE];
struct gpio_regs *regs;
};
#endif
#ifdef CONFIG_DM_GPIO
-/**
- * gpio_is_requested() - check if a GPIO has been requested
- *
- * @bank: Bank to check
- * @offset: GPIO offset within bank to check
- * @return true if marked as requested, false if not
- */
-static inline bool gpio_is_requested(struct mxc_bank_info *bank, int offset)
-{
- return *bank->label[offset] != '\0';
-}
-
static int mxc_gpio_is_output(struct gpio_regs *regs, int offset)
{
u32 val;
return (readl(®s->gpio_psr) >> offset) & 0x01;
}
-static int mxc_gpio_bank_get_output_value(struct gpio_regs *regs, int offset)
-{
- return (readl(®s->gpio_dr) >> offset) & 0x01;
-}
-
-static int check_requested(struct udevice *dev, unsigned offset,
- const char *func)
-{
- struct mxc_bank_info *bank = dev_get_priv(dev);
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
-
- if (!gpio_is_requested(bank, offset)) {
- printf("mxc_gpio: %s: error: gpio %s%d not requested\n",
- func, uc_priv->bank_name, offset);
- return -EPERM;
- }
-
- return 0;
-}
-
/* set GPIO pin 'gpio' as an input */
static int mxc_gpio_direction_input(struct udevice *dev, unsigned offset)
{
struct mxc_bank_info *bank = dev_get_priv(dev);
- int ret;
-
- ret = check_requested(dev, offset, __func__);
- if (ret)
- return ret;
/* Configure GPIO direction as input. */
mxc_gpio_bank_direction(bank->regs, offset, MXC_GPIO_DIRECTION_IN);
int value)
{
struct mxc_bank_info *bank = dev_get_priv(dev);
- int ret;
-
- ret = check_requested(dev, offset, __func__);
- if (ret)
- return ret;
/* Configure GPIO output value. */
mxc_gpio_bank_set_value(bank->regs, offset, value);
static int mxc_gpio_get_value(struct udevice *dev, unsigned offset)
{
struct mxc_bank_info *bank = dev_get_priv(dev);
- int ret;
-
- ret = check_requested(dev, offset, __func__);
- if (ret)
- return ret;
return mxc_gpio_bank_get_value(bank->regs, offset);
}
int value)
{
struct mxc_bank_info *bank = dev_get_priv(dev);
- int ret;
-
- ret = check_requested(dev, offset, __func__);
- if (ret)
- return ret;
mxc_gpio_bank_set_value(bank->regs, offset, value);
return 0;
}
-static int mxc_gpio_get_state(struct udevice *dev, unsigned int offset,
- char *buf, int bufsize)
-{
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
- struct mxc_bank_info *bank = dev_get_priv(dev);
- const char *label;
- bool requested;
- bool is_output;
- int size;
-
- label = bank->label[offset];
- is_output = mxc_gpio_is_output(bank->regs, offset);
- size = snprintf(buf, bufsize, "%s%d: ",
- uc_priv->bank_name ? uc_priv->bank_name : "", offset);
- buf += size;
- bufsize -= size;
- requested = gpio_is_requested(bank, offset);
- snprintf(buf, bufsize, "%s: %d [%c]%s%s",
- is_output ? "out" : " in",
- is_output ?
- mxc_gpio_bank_get_output_value(bank->regs, offset) :
- mxc_gpio_bank_get_value(bank->regs, offset),
- requested ? 'x' : ' ',
- requested ? " " : "",
- label);
-
- return 0;
-}
-
-static int mxc_gpio_request(struct udevice *dev, unsigned offset,
- const char *label)
-{
- struct mxc_bank_info *bank = dev_get_priv(dev);
-
- if (gpio_is_requested(bank, offset))
- return -EBUSY;
-
- strncpy(bank->label[offset], label, GPIO_NAME_SIZE);
- bank->label[offset][GPIO_NAME_SIZE - 1] = '\0';
-
- return 0;
-}
-
-static int mxc_gpio_free(struct udevice *dev, unsigned offset)
-{
- struct mxc_bank_info *bank = dev_get_priv(dev);
- int ret;
-
- ret = check_requested(dev, offset, __func__);
- if (ret)
- return ret;
- bank->label[offset][0] = '\0';
-
- return 0;
-}
-
static int mxc_gpio_get_function(struct udevice *dev, unsigned offset)
{
struct mxc_bank_info *bank = dev_get_priv(dev);
- if (!gpio_is_requested(bank, offset))
- return GPIOF_UNUSED;
-
/* GPIOF_FUNC is not implemented yet */
if (mxc_gpio_is_output(bank->regs, offset))
return GPIOF_OUTPUT;
}
static const struct dm_gpio_ops gpio_mxc_ops = {
- .request = mxc_gpio_request,
- .free = mxc_gpio_free,
.direction_input = mxc_gpio_direction_input,
.direction_output = mxc_gpio_direction_output,
.get_value = mxc_gpio_get_value,
.set_value = mxc_gpio_set_value,
.get_function = mxc_gpio_get_function,
- .get_state = mxc_gpio_get_state,
};
static const struct mxc_gpio_plat mxc_plat[] = {
* Written by Juha Yrjölä <juha.yrjola@nokia.com>
*/
#include <common.h>
+#include <dm.h>
#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/errno.h>
#define OMAP_GPIO_DIR_OUT 0
#define OMAP_GPIO_DIR_IN 1
-static inline const struct gpio_bank *get_gpio_bank(int gpio)
-{
- return &omap_gpio_bank[gpio >> 5];
-}
+#ifdef CONFIG_DM_GPIO
+
+#define GPIO_PER_BANK 32
+
+struct gpio_bank {
+ /* TODO(sjg@chromium.org): Can we use a struct here? */
+ void *base; /* address of registers in physical memory */
+ enum gpio_method method;
+};
+
+#endif
static inline int get_gpio_index(int gpio)
{
return (gpio >= 0) && (gpio < OMAP_MAX_GPIO);
}
-static int check_gpio(int gpio)
-{
- if (!gpio_is_valid(gpio)) {
- printf("ERROR : check_gpio: invalid GPIO %d\n", gpio);
- return -1;
- }
- return 0;
-}
-
static void _set_gpio_direction(const struct gpio_bank *bank, int gpio,
int is_input)
{
__raw_writel(l, reg);
}
+static int _get_gpio_value(const struct gpio_bank *bank, int gpio)
+{
+ void *reg = bank->base;
+ int input;
+
+ switch (bank->method) {
+ case METHOD_GPIO_24XX:
+ input = _get_gpio_direction(bank, gpio);
+ switch (input) {
+ case OMAP_GPIO_DIR_IN:
+ reg += OMAP_GPIO_DATAIN;
+ break;
+ case OMAP_GPIO_DIR_OUT:
+ reg += OMAP_GPIO_DATAOUT;
+ break;
+ default:
+ return -1;
+ }
+ break;
+ default:
+ return -1;
+ }
+
+ return (__raw_readl(reg) & (1 << gpio)) != 0;
+}
+
+#ifndef CONFIG_DM_GPIO
+
+static inline const struct gpio_bank *get_gpio_bank(int gpio)
+{
+ return &omap_gpio_bank[gpio >> 5];
+}
+
+static int check_gpio(int gpio)
+{
+ if (!gpio_is_valid(gpio)) {
+ printf("ERROR : check_gpio: invalid GPIO %d\n", gpio);
+ return -1;
+ }
+ return 0;
+}
+
/**
* Set value of the specified gpio
*/
int gpio_get_value(unsigned gpio)
{
const struct gpio_bank *bank;
- void *reg;
- int input;
if (check_gpio(gpio) < 0)
return -1;
bank = get_gpio_bank(gpio);
- reg = bank->base;
- switch (bank->method) {
- case METHOD_GPIO_24XX:
- input = _get_gpio_direction(bank, get_gpio_index(gpio));
- switch (input) {
- case OMAP_GPIO_DIR_IN:
- reg += OMAP_GPIO_DATAIN;
- break;
- case OMAP_GPIO_DIR_OUT:
- reg += OMAP_GPIO_DATAOUT;
- break;
- default:
- return -1;
- }
- break;
- default:
- return -1;
- }
- return (__raw_readl(reg)
- & (1 << get_gpio_index(gpio))) != 0;
+
+ return _get_gpio_value(bank, get_gpio_index(gpio));
}
/**
{
return 0;
}
+
+#else /* new driver model interface CONFIG_DM_GPIO */
+
+/* set GPIO pin 'gpio' as an input */
+static int omap_gpio_direction_input(struct udevice *dev, unsigned offset)
+{
+ struct gpio_bank *bank = dev_get_priv(dev);
+
+ /* Configure GPIO direction as input. */
+ _set_gpio_direction(bank, offset, 1);
+
+ return 0;
+}
+
+/* set GPIO pin 'gpio' as an output, with polarity 'value' */
+static int omap_gpio_direction_output(struct udevice *dev, unsigned offset,
+ int value)
+{
+ struct gpio_bank *bank = dev_get_priv(dev);
+
+ _set_gpio_dataout(bank, offset, value);
+ _set_gpio_direction(bank, offset, 0);
+
+ return 0;
+}
+
+/* read GPIO IN value of pin 'gpio' */
+static int omap_gpio_get_value(struct udevice *dev, unsigned offset)
+{
+ struct gpio_bank *bank = dev_get_priv(dev);
+
+ return _get_gpio_value(bank, offset);
+}
+
+/* write GPIO OUT value to pin 'gpio' */
+static int omap_gpio_set_value(struct udevice *dev, unsigned offset,
+ int value)
+{
+ struct gpio_bank *bank = dev_get_priv(dev);
+
+ _set_gpio_dataout(bank, offset, value);
+
+ return 0;
+}
+
+static int omap_gpio_get_function(struct udevice *dev, unsigned offset)
+{
+ struct gpio_bank *bank = dev_get_priv(dev);
+
+ /* GPIOF_FUNC is not implemented yet */
+ if (_get_gpio_direction(bank->base, offset) == OMAP_GPIO_DIR_OUT)
+ return GPIOF_OUTPUT;
+ else
+ return GPIOF_INPUT;
+}
+
+static const struct dm_gpio_ops gpio_omap_ops = {
+ .direction_input = omap_gpio_direction_input,
+ .direction_output = omap_gpio_direction_output,
+ .get_value = omap_gpio_get_value,
+ .set_value = omap_gpio_set_value,
+ .get_function = omap_gpio_get_function,
+};
+
+static int omap_gpio_probe(struct udevice *dev)
+{
+ struct gpio_bank *bank = dev_get_priv(dev);
+ struct omap_gpio_platdata *plat = dev_get_platdata(dev);
+ struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+ char name[18], *str;
+
+ sprintf(name, "GPIO%d_", plat->bank_index);
+ str = strdup(name);
+ if (!str)
+ return -ENOMEM;
+ uc_priv->bank_name = str;
+ uc_priv->gpio_count = GPIO_PER_BANK;
+ bank->base = (void *)plat->base;
+ bank->method = plat->method;
+
+ return 0;
+}
+
+U_BOOT_DRIVER(gpio_omap) = {
+ .name = "gpio_omap",
+ .id = UCLASS_GPIO,
+ .ops = &gpio_omap_ops,
+ .probe = omap_gpio_probe,
+ .priv_auto_alloc_size = sizeof(struct gpio_bank),
+};
+
+#endif /* CONFIG_DM_GPIO */
#define RATE_MASK(gpio) (0x1 << (gpio + 16))
#define RATE_SET(gpio) (0x1 << (gpio + 16))
-#define GPIO_NAME_SIZE 20
-
/* Platform data for each bank */
struct exynos_gpio_platdata {
struct s5p_gpio_bank *bank;
/* Information about each bank at run-time */
struct exynos_bank_info {
- char label[GPIO_PER_BANK][GPIO_NAME_SIZE];
struct s5p_gpio_bank *bank;
};
/* Driver model interface */
#ifndef CONFIG_SPL_BUILD
-static int exynos_gpio_get_state(struct udevice *dev, unsigned int offset,
- char *buf, int bufsize)
-{
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
- struct exynos_bank_info *state = dev_get_priv(dev);
- const char *label;
- bool is_output;
- int size;
- int cfg;
-
- label = state->label[offset];
- cfg = s5p_gpio_get_cfg_pin(state->bank, offset);
- is_output = cfg == S5P_GPIO_OUTPUT;
- size = snprintf(buf, bufsize, "%s%d: ",
- uc_priv->bank_name ? uc_priv->bank_name : "", offset);
- buf += size;
- bufsize -= size;
- if (is_output || cfg == S5P_GPIO_INPUT) {
- snprintf(buf, bufsize, "%s: %d [%c]%s%s",
- is_output ? "out" : " in",
- s5p_gpio_get_value(state->bank, offset),
- *label ? 'x' : ' ',
- *label ? " " : "",
- label);
- } else {
- snprintf(buf, bufsize, "sfpio");
- }
-
- return 0;
-}
-
-static int check_reserved(struct udevice *dev, unsigned offset,
- const char *func)
-{
- struct exynos_bank_info *state = dev_get_priv(dev);
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
-
- if (!*state->label[offset]) {
- printf("exynos_gpio: %s: error: gpio %s%d not reserved\n",
- func, uc_priv->bank_name, offset);
- return -EPERM;
- }
-
- return 0;
-}
-
/* set GPIO pin 'gpio' as an input */
static int exynos_gpio_direction_input(struct udevice *dev, unsigned offset)
{
struct exynos_bank_info *state = dev_get_priv(dev);
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
/* Configure GPIO direction as input. */
s5p_gpio_cfg_pin(state->bank, offset, S5P_GPIO_INPUT);
int value)
{
struct exynos_bank_info *state = dev_get_priv(dev);
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
/* Configure GPIO output value. */
s5p_gpio_set_value(state->bank, offset, value);
static int exynos_gpio_get_value(struct udevice *dev, unsigned offset)
{
struct exynos_bank_info *state = dev_get_priv(dev);
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
return s5p_gpio_get_value(state->bank, offset);
}
int value)
{
struct exynos_bank_info *state = dev_get_priv(dev);
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
s5p_gpio_set_value(state->bank, offset, value);
return 0;
}
-
-static int exynos_gpio_request(struct udevice *dev, unsigned offset,
- const char *label)
-{
- struct exynos_bank_info *state = dev_get_priv(dev);
-
- if (*state->label[offset])
- return -EBUSY;
-
- strncpy(state->label[offset], label, GPIO_NAME_SIZE);
- state->label[offset][GPIO_NAME_SIZE - 1] = '\0';
-
- return 0;
-}
-
-static int exynos_gpio_free(struct udevice *dev, unsigned offset)
-{
- struct exynos_bank_info *state = dev_get_priv(dev);
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
- state->label[offset][0] = '\0';
-
- return 0;
-}
#endif /* nCONFIG_SPL_BUILD */
/*
struct exynos_bank_info *state = dev_get_priv(dev);
int cfg;
- if (!*state->label[offset])
- return GPIOF_UNUSED;
cfg = s5p_gpio_get_cfg_pin(state->bank, offset);
if (cfg == S5P_GPIO_OUTPUT)
return GPIOF_OUTPUT;
}
static const struct dm_gpio_ops gpio_exynos_ops = {
- .request = exynos_gpio_request,
- .free = exynos_gpio_free,
.direction_input = exynos_gpio_direction_input,
.direction_output = exynos_gpio_direction_output,
.get_value = exynos_gpio_get_value,
.set_value = exynos_gpio_set_value,
.get_function = exynos_gpio_get_function,
- .get_state = exynos_gpio_get_state,
};
static int gpio_exynos_probe(struct udevice *dev)
/* Flags for each GPIO */
#define GPIOF_OUTPUT (1 << 0) /* Currently set as an output */
#define GPIOF_HIGH (1 << 1) /* Currently set high */
-#define GPIOF_RESERVED (1 << 2) /* Is in use / requested */
struct gpio_state {
const char *label; /* label given by requester */
return 0;
}
-static int check_reserved(struct udevice *dev, unsigned offset,
- const char *func)
-{
- if (!get_gpio_flag(dev, offset, GPIOF_RESERVED)) {
- printf("sandbox_gpio: %s: error: offset %u not reserved\n",
- func, offset);
- return -1;
- }
-
- return 0;
-}
-
/*
* Back-channel sandbox-internal-only access to GPIO state
*/
{
debug("%s: offset:%u\n", __func__, offset);
- if (check_reserved(dev, offset, __func__))
- return -1;
-
return sandbox_gpio_set_direction(dev, offset, 0);
}
{
debug("%s: offset:%u, value = %d\n", __func__, offset, value);
- if (check_reserved(dev, offset, __func__))
- return -1;
-
return sandbox_gpio_set_direction(dev, offset, 1) |
sandbox_gpio_set_value(dev, offset, value);
}
{
debug("%s: offset:%u\n", __func__, offset);
- if (check_reserved(dev, offset, __func__))
- return -1;
-
return sandbox_gpio_get_value(dev, offset);
}
{
debug("%s: offset:%u, value = %d\n", __func__, offset, value);
- if (check_reserved(dev, offset, __func__))
- return -1;
-
if (!sandbox_gpio_get_direction(dev, offset)) {
printf("sandbox_gpio: error: set_value on input gpio %u\n",
offset);
return sandbox_gpio_set_value(dev, offset, value);
}
-static int sb_gpio_request(struct udevice *dev, unsigned offset,
- const char *label)
+static int sb_gpio_get_function(struct udevice *dev, unsigned offset)
{
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
- struct gpio_state *state = dev_get_priv(dev);
-
- debug("%s: offset:%u, label:%s\n", __func__, offset, label);
-
- if (offset >= uc_priv->gpio_count) {
- printf("sandbox_gpio: error: invalid gpio %u\n", offset);
- return -1;
- }
-
- if (get_gpio_flag(dev, offset, GPIOF_RESERVED)) {
- printf("sandbox_gpio: error: gpio %u already reserved\n",
- offset);
- return -1;
- }
-
- state[offset].label = label;
- return set_gpio_flag(dev, offset, GPIOF_RESERVED, 1);
-}
-
-static int sb_gpio_free(struct udevice *dev, unsigned offset)
-{
- struct gpio_state *state = dev_get_priv(dev);
-
- debug("%s: offset:%u\n", __func__, offset);
-
- if (check_reserved(dev, offset, __func__))
- return -1;
-
- state[offset].label = NULL;
- return set_gpio_flag(dev, offset, GPIOF_RESERVED, 0);
-}
-
-static int sb_gpio_get_state(struct udevice *dev, unsigned int offset,
- char *buf, int bufsize)
-{
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
- struct gpio_state *state = dev_get_priv(dev);
- const char *label;
-
- label = state[offset].label;
- snprintf(buf, bufsize, "%s%d: %s: %d [%c]%s%s",
- uc_priv->bank_name ? uc_priv->bank_name : "", offset,
- sandbox_gpio_get_direction(dev, offset) ? "out" : " in",
- sandbox_gpio_get_value(dev, offset),
- get_gpio_flag(dev, offset, GPIOF_RESERVED) ? 'x' : ' ',
- label ? " " : "",
- label ? label : "");
-
- return 0;
+ if (get_gpio_flag(dev, offset, GPIOF_OUTPUT))
+ return GPIOF_OUTPUT;
+ return GPIOF_INPUT;
}
static const struct dm_gpio_ops gpio_sandbox_ops = {
- .request = sb_gpio_request,
- .free = sb_gpio_free,
.direction_input = sb_gpio_direction_input,
.direction_output = sb_gpio_direction_output,
.get_value = sb_gpio_get_value,
.set_value = sb_gpio_set_value,
- .get_state = sb_gpio_get_state,
+ .get_function = sb_gpio_get_function,
};
static int sandbox_gpio_ofdata_to_platdata(struct udevice *dev)
return 0;
}
+static int gpio_sandbox_remove(struct udevice *dev)
+{
+ free(dev->priv);
+
+ return 0;
+}
+
static const struct udevice_id sandbox_gpio_ids[] = {
{ .compatible = "sandbox,gpio" },
{ }
.of_match = sandbox_gpio_ids,
.ofdata_to_platdata = sandbox_gpio_ofdata_to_platdata,
.probe = gpio_sandbox_probe,
+ .remove = gpio_sandbox_remove,
.ops = &gpio_sandbox_ops,
};
/* Information about each port at run-time */
struct tegra_port_info {
- char label[TEGRA_GPIOS_PER_PORT][GPIO_NAME_SIZE];
struct gpio_ctlr_bank *bank;
int base_gpio; /* Port number for this port (0, 1,.., n-1) */
};
writel(u, &bank->gpio_out[GPIO_PORT(gpio)]);
}
-static int check_reserved(struct udevice *dev, unsigned offset,
- const char *func)
-{
- struct tegra_port_info *state = dev_get_priv(dev);
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
-
- if (!*state->label[offset]) {
- printf("tegra_gpio: %s: error: gpio %s%d not reserved\n",
- func, uc_priv->bank_name, offset);
- return -EBUSY;
- }
-
- return 0;
-}
-
/* set GPIO pin 'gpio' as an output, with polarity 'value' */
int tegra_spl_gpio_direction_output(int gpio, int value)
{
{
struct tegra_port_info *state = dev_get_priv(dev);
- if (*state->label[offset])
- return -EBUSY;
-
- strncpy(state->label[offset], label, GPIO_NAME_SIZE);
- state->label[offset][GPIO_NAME_SIZE - 1] = '\0';
-
/* Configure as a GPIO */
set_config(state->base_gpio + offset, 1);
return 0;
}
-static int tegra_gpio_free(struct udevice *dev, unsigned offset)
-{
- struct tegra_port_info *state = dev_get_priv(dev);
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
- state->label[offset][0] = '\0';
-
- return 0;
-}
-
-/* read GPIO OUT value of pin 'gpio' */
-static int tegra_gpio_get_output_value(unsigned gpio)
-{
- struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
- struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)];
- int val;
-
- debug("gpio_get_output_value: pin = %d (port %d:bit %d)\n",
- gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio));
-
- val = readl(&bank->gpio_out[GPIO_PORT(gpio)]);
-
- return (val >> GPIO_BIT(gpio)) & 1;
-}
-
-
/* set GPIO pin 'gpio' as an input */
static int tegra_gpio_direction_input(struct udevice *dev, unsigned offset)
{
struct tegra_port_info *state = dev_get_priv(dev);
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
/* Configure GPIO direction as input. */
set_direction(state->base_gpio + offset, 0);
{
struct tegra_port_info *state = dev_get_priv(dev);
int gpio = state->base_gpio + offset;
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
/* Configure GPIO output value. */
set_level(gpio, value);
{
struct tegra_port_info *state = dev_get_priv(dev);
int gpio = state->base_gpio + offset;
- int ret;
int val;
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
-
debug("%s: pin = %d (port %d:bit %d)\n", __func__,
gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio));
{
struct tegra_port_info *state = dev_get_priv(dev);
int gpio = state->base_gpio + offset;
- int ret;
-
- ret = check_reserved(dev, offset, __func__);
- if (ret)
- return ret;
debug("gpio_set_value: pin = %d (port %d:bit %d), value = %d\n",
gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio), value);
struct tegra_port_info *state = dev_get_priv(dev);
int gpio = state->base_gpio + offset;
- if (!*state->label[offset])
- return GPIOF_UNUSED;
if (!get_config(gpio))
return GPIOF_FUNC;
else if (get_direction(gpio))
return GPIOF_INPUT;
}
-static int tegra_gpio_get_state(struct udevice *dev, unsigned int offset,
- char *buf, int bufsize)
-{
- struct gpio_dev_priv *uc_priv = dev->uclass_priv;
- struct tegra_port_info *state = dev_get_priv(dev);
- int gpio = state->base_gpio + offset;
- const char *label;
- int is_output;
- int is_gpio;
- int size;
-
- label = state->label[offset];
- is_gpio = get_config(gpio); /* GPIO, not SFPIO */
- size = snprintf(buf, bufsize, "%s%d: ",
- uc_priv->bank_name ? uc_priv->bank_name : "", offset);
- buf += size;
- bufsize -= size;
- if (is_gpio) {
- is_output = get_direction(gpio);
-
- snprintf(buf, bufsize, "%s: %d [%c]%s%s",
- is_output ? "out" : " in",
- is_output ?
- tegra_gpio_get_output_value(gpio) :
- tegra_gpio_get_value(dev, offset),
- *label ? 'x' : ' ',
- *label ? " " : "",
- label);
- } else {
- snprintf(buf, bufsize, "sfpio");
- }
-
- return 0;
-}
-
static const struct dm_gpio_ops gpio_tegra_ops = {
.request = tegra_gpio_request,
- .free = tegra_gpio_free,
.direction_input = tegra_gpio_direction_input,
.direction_output = tegra_gpio_direction_output,
.get_value = tegra_gpio_get_value,
.set_value = tegra_gpio_set_value,
.get_function = tegra_gpio_get_function,
- .get_state = tegra_gpio_get_state,
};
/**
#include <common.h>
#include <asm/io.h>
#include "designware_i2c.h"
+#include <i2c.h>
#ifdef CONFIG_I2C_MULTI_BUS
static unsigned int bus_initialized[CONFIG_SYS_I2C_BUS_MAX];
*
* Set the i2c speed.
*/
-int i2c_set_bus_speed(int speed)
+int i2c_set_bus_speed(unsigned int speed)
{
+ int i2c_spd;
+
if (speed >= I2C_MAX_SPEED)
- set_speed(IC_SPEED_MODE_MAX);
+ i2c_spd = IC_SPEED_MODE_MAX;
else if (speed >= I2C_FAST_SPEED)
- set_speed(IC_SPEED_MODE_FAST);
+ i2c_spd = IC_SPEED_MODE_FAST;
else
- set_speed(IC_SPEED_MODE_STANDARD);
+ i2c_spd = IC_SPEED_MODE_STANDARD;
- return 0;
+ set_speed(i2c_spd);
+
+ return i2c_spd;
}
/*
*
* Gets the i2c speed.
*/
-int i2c_get_bus_speed(void)
+unsigned int i2c_get_bus_speed(void)
{
u32 cntl;
return 0;
}
-int i2c_get_bus_num(void)
+unsigned int i2c_get_bus_num(void)
{
return current_bus;
}
#if defined(CONFIG_ORION5X)
#include <asm/arch/orion5x.h>
-#elif defined(CONFIG_KIRKWOOD)
-#include <asm/arch/kirkwood.h>
+#elif (defined(CONFIG_KIRKWOOD) || defined(CONFIG_ARMADA_XP))
+#include <asm/arch/soc.h>
#elif defined(CONFIG_SUNXI)
#include <asm/arch/i2c.h>
#else
}
/* i2c write version without the register address */
-int i2c_write_data(struct i2c_bus *bus, uchar chip, uchar *buffer, int len,
- bool end_with_repeated_start)
+static int i2c_write_data(struct i2c_bus *bus, uchar chip, uchar *buffer,
+ int len, bool end_with_repeated_start)
{
int rc;
}
/* i2c read version without the register address */
-int i2c_read_data(struct i2c_bus *bus, uchar chip, uchar *buffer, int len)
+static int i2c_read_data(struct i2c_bus *bus, uchar chip, uchar *buffer,
+ int len)
{
int rc;
* @param input Input configuration
* @return 1, to indicate that we have something to look at
*/
-int tegra_kbc_check(struct input_config *input)
+static int tegra_kbc_check(struct input_config *input)
{
kbd_wait_for_fifo_init(&config);
check_for_keys(&config);
int csum;
int i;
- if (dout_len > EC_HOST_PARAM_SIZE) {
+ if (dout_len > EC_PROTO2_MAX_PARAM_SIZE) {
debug("%s: Cannot send %d bytes\n", __func__, dout_len);
return -1;
}
byte = 0xff;
byte &= inb(EC_LPC_ADDR_HOST_CMD);
byte &= inb(EC_LPC_ADDR_HOST_DATA);
- for (i = 0; i < EC_HOST_PARAM_SIZE && (byte == 0xff); i++)
+ for (i = 0; i < EC_PROTO2_MAX_PARAM_SIZE && (byte == 0xff); i++)
byte &= inb(EC_LPC_ADDR_HOST_PARAM + i);
if (byte == 0xff) {
debug("%s: CROS_EC device not found on LPC bus\n",
#include <malloc.h>
#include <sdhci.h>
#include <asm/arch/timer.h>
+#include <asm/arch-bcm2835/sdhci.h>
/* 400KHz is max freq for card ID etc. Use that as min */
#define MIN_FREQ 400000
#include <mmc.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <mvebu_mmc.h>
DECLARE_GLOBAL_DATA_PTR;
#ifdef OMAP_HSMMC_USE_GPIO
static int omap_mmc_setup_gpio_in(int gpio, const char *label)
{
- if (!gpio_is_valid(gpio))
- return -1;
+ int ret;
- if (gpio_request(gpio, label) < 0)
+#ifndef CONFIG_DM_GPIO
+ if (!gpio_is_valid(gpio))
return -1;
+#endif
+ ret = gpio_request(gpio, label);
+ if (ret)
+ return ret;
- if (gpio_direction_input(gpio) < 0)
- return -1;
+ ret = gpio_direction_input(gpio);
+ if (ret)
+ return ret;
return gpio;
}
#endif
#define CONFIG_SDHCI_CMD_DEFAULT_TIMEOUT 100
-int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
+static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_data *data)
{
struct sdhci_host *host = mmc->priv;
sdhci_writeb(host, pwr, SDHCI_POWER_CONTROL);
}
-void sdhci_set_ios(struct mmc *mmc)
+static void sdhci_set_ios(struct mmc *mmc)
{
u32 ctrl;
struct sdhci_host *host = mmc->priv;
sdhci_writeb(host, ctrl, SDHCI_HOST_CONTROL);
}
-int sdhci_init(struct mmc *mmc)
+static int sdhci_init(struct mmc *mmc)
{
struct sdhci_host *host = mmc->priv;
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/cpu.h>
+#include <asm/arch/gpio.h>
#include <asm/arch/mmc.h>
+#include <asm-generic/gpio.h>
struct sunxi_mmc_host {
unsigned mmc_no;
uint32_t *mclkreg;
- unsigned database;
unsigned fatal_err;
unsigned mod_clk;
struct sunxi_mmc *reg;
printf("Wrong mmc number %d\n", sdc_no);
return -1;
}
- mmchost->database = (unsigned int)mmchost->reg + 0x100;
mmchost->mmc_no = sdc_no;
return 0;
/* config ahb clock */
setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_MMC(sdc_no));
+#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN8I)
+ /* unassert reset */
+ setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_RESET_OFFSET_MMC(sdc_no));
+#endif
+
/* config mod clock */
pll_clk = clock_get_pll6();
/* should be close to 100 MHz but no more, so round up */
}
if (reading)
- buff[i] = readl(mmchost->database);
+ buff[i] = readl(&mmchost->reg->fifo);
else
- writel(buff[i], mmchost->database);
+ writel(buff[i], &mmchost->reg->fifo);
}
return 0;
return error;
}
+static int sunxi_mmc_getcd(struct mmc *mmc)
+{
+ struct sunxi_mmc_host *mmchost = mmc->priv;
+ int cd_pin = -1;
+
+ switch (mmchost->mmc_no) {
+ case 0: cd_pin = sunxi_name_to_gpio(CONFIG_MMC0_CD_PIN); break;
+ case 1: cd_pin = sunxi_name_to_gpio(CONFIG_MMC1_CD_PIN); break;
+ case 2: cd_pin = sunxi_name_to_gpio(CONFIG_MMC2_CD_PIN); break;
+ case 3: cd_pin = sunxi_name_to_gpio(CONFIG_MMC3_CD_PIN); break;
+ }
+
+ if (cd_pin == -1)
+ return 1;
+
+ return !gpio_direction_input(cd_pin);
+}
+
static const struct mmc_ops sunxi_mmc_ops = {
.send_cmd = mmc_send_cmd,
.set_ios = mmc_set_ios,
.init = mmc_core_init,
+ .getcd = sunxi_mmc_getcd,
};
-int sunxi_mmc_init(int sdc_no)
+struct mmc *sunxi_mmc_init(int sdc_no)
{
struct mmc_config *cfg = &mmc_host[sdc_no].cfg;
cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
cfg->host_caps = MMC_MODE_4BIT;
cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
+#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN7I) || defined(CONFIG_SUN8I)
+ cfg->host_caps |= MMC_MODE_HC;
+#endif
cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
cfg->f_min = 400000;
mmc_resource_init(sdc_no);
mmc_clk_io_on(sdc_no);
- if (mmc_create(cfg, &mmc_host[sdc_no]) == NULL)
- return -1;
-
- return 0;
+ return mmc_create(cfg, &mmc_host[sdc_no]);
}
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch-tegra/clk_rst.h>
+#include <asm/arch-tegra/mmc.h>
#include <asm/arch-tegra/tegra_mmc.h>
#include <mmc.h>
/* Transfer Complete */
debug("r/w is done\n");
break;
- } else if (get_timer(start) > 2000UL) {
+ } else if (get_timer(start) > 8000UL) {
writel(mask, &host->reg->norintsts);
printf("%s: MMC Timeout\n"
" Interrupt status 0x%08x\n"
return 0;
}
-int tegra_mmc_getcd(struct mmc *mmc)
+static int tegra_mmc_getcd(struct mmc *mmc)
{
struct mmc_host *host = mmc->priv;
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
#endif
+#ifdef CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+#define __maybe_weak __weak
+#else
+#define __maybe_weak static
+#endif
+
/*
* 0xffff is an undefined value for the configuration register. When
* this value is returned, the configuration register shall not be
int cfi_flash_num_flash_banks = CONFIG_SYS_MAX_FLASH_BANKS_DETECT;
#endif
-static phys_addr_t __cfi_flash_bank_addr(int i)
+__weak phys_addr_t cfi_flash_bank_addr(int i)
{
return ((phys_addr_t [])CONFIG_SYS_FLASH_BANKS_LIST)[i];
}
-phys_addr_t cfi_flash_bank_addr(int i)
- __attribute__((weak, alias("__cfi_flash_bank_addr")));
-static unsigned long __cfi_flash_bank_size(int i)
+__weak unsigned long cfi_flash_bank_size(int i)
{
#ifdef CONFIG_SYS_FLASH_BANKS_SIZES
return ((unsigned long [])CONFIG_SYS_FLASH_BANKS_SIZES)[i];
return 0;
#endif
}
-unsigned long cfi_flash_bank_size(int i)
- __attribute__((weak, alias("__cfi_flash_bank_size")));
-static void __flash_write8(u8 value, void *addr)
+__maybe_weak void flash_write8(u8 value, void *addr)
{
__raw_writeb(value, addr);
}
-static void __flash_write16(u16 value, void *addr)
+__maybe_weak void flash_write16(u16 value, void *addr)
{
__raw_writew(value, addr);
}
-static void __flash_write32(u32 value, void *addr)
+__maybe_weak void flash_write32(u32 value, void *addr)
{
__raw_writel(value, addr);
}
-static void __flash_write64(u64 value, void *addr)
+__maybe_weak void flash_write64(u64 value, void *addr)
{
/* No architectures currently implement __raw_writeq() */
*(volatile u64 *)addr = value;
}
-static u8 __flash_read8(void *addr)
+__maybe_weak u8 flash_read8(void *addr)
{
return __raw_readb(addr);
}
-static u16 __flash_read16(void *addr)
+__maybe_weak u16 flash_read16(void *addr)
{
return __raw_readw(addr);
}
-static u32 __flash_read32(void *addr)
+__maybe_weak u32 flash_read32(void *addr)
{
return __raw_readl(addr);
}
-static u64 __flash_read64(void *addr)
+__maybe_weak u64 flash_read64(void *addr)
{
/* No architectures currently implement __raw_readq() */
return *(volatile u64 *)addr;
}
-#ifdef CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
-void flash_write8(u8 value, void *addr)__attribute__((weak, alias("__flash_write8")));
-void flash_write16(u16 value, void *addr)__attribute__((weak, alias("__flash_write16")));
-void flash_write32(u32 value, void *addr)__attribute__((weak, alias("__flash_write32")));
-void flash_write64(u64 value, void *addr)__attribute__((weak, alias("__flash_write64")));
-u8 flash_read8(void *addr)__attribute__((weak, alias("__flash_read8")));
-u16 flash_read16(void *addr)__attribute__((weak, alias("__flash_read16")));
-u32 flash_read32(void *addr)__attribute__((weak, alias("__flash_read32")));
-u64 flash_read64(void *addr)__attribute__((weak, alias("__flash_read64")));
-#else
-#define flash_write8 __flash_write8
-#define flash_write16 __flash_write16
-#define flash_write32 __flash_write32
-#define flash_write64 __flash_write64
-#define flash_read8 __flash_read8
-#define flash_read16 __flash_read16
-#define flash_read32 __flash_read32
-#define flash_read64 __flash_read64
-#endif
-
/*-----------------------------------------------------------------------
*/
#if defined(CONFIG_ENV_IS_IN_FLASH) || defined(CONFIG_ENV_ADDR_REDUND) || (CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE)
#include <common.h>
#include <asm/io.h>
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <nand.h>
/* NAND Flash Soc registers */
#ifdef CONFIG_SPL_BUILD
/* Check wait pin as dev ready indicator */
-int omap_spl_dev_ready(struct mtd_info *mtd)
+static int omap_spl_dev_ready(struct mtd_info *mtd)
{
return gpmc_cfg->status & (1 << 8);
}
return 0;
}
-/*
- * omap_reverse_list - re-orders list elements in reverse order [internal]
- * @list: pointer to start of list
- * @length: length of list
-*/
-void omap_reverse_list(u8 *list, unsigned int length)
-{
- unsigned int i, j;
- unsigned int half_length = length / 2;
- u8 tmp;
- for (i = 0, j = length - 1; i < half_length; i++, j--) {
- tmp = list[i];
- list[i] = list[j];
- list[j] = tmp;
- }
-}
-
/*
* omap_enable_hwecc - configures GPMC as per ECC scheme before read/write
* @mtd: MTD device structure
}
#ifdef CONFIG_NAND_OMAP_ELM
+/*
+ * omap_reverse_list - re-orders list elements in reverse order [internal]
+ * @list: pointer to start of list
+ * @length: length of list
+*/
+static void omap_reverse_list(u8 *list, unsigned int length)
+{
+ unsigned int i, j;
+ unsigned int half_length = length / 2;
+ u8 tmp;
+ for (i = 0, j = length - 1; i < half_length; i++, j--) {
+ tmp = list[i];
+ list[i] = list[j];
+ list[j] = tmp;
+ }
+}
+
/*
* omap_correct_data_bch - Compares the ecc read from nand spare area
* with ECC registers values and corrects one bit error if it has occured
obj-$(CONFIG_MPC5xxx_FEC) += mpc5xxx_fec.o
obj-$(CONFIG_MPC512x_FEC) += mpc512x_fec.o
obj-$(CONFIG_MVGBE) += mvgbe.o
+obj-$(CONFIG_MVNETA) += mvneta.o
obj-$(CONFIG_NATSEMI) += natsemi.o
obj-$(CONFIG_DRIVER_NE2000) += ne2000.o ne2000_base.o
obj-$(CONFIG_DRIVER_AX88796L) += ax88796.o ne2000_base.o
#include <net.h>
#include <miiphy.h>
#include <malloc.h>
+#include <netdev.h>
#include <linux/compiler.h>
#include <asm/arch/emac_defs.h>
#include <asm/io.h>
#include <common.h>
#include <malloc.h>
#include <net.h>
+#include <netdev.h>
#include <miiphy.h>
#include "fec_mxc.h"
return 0;
}
-int fec_phy_read(struct mii_dev *bus, int phyAddr, int dev_addr, int regAddr)
+static int fec_phy_read(struct mii_dev *bus, int phyAddr, int dev_addr,
+ int regAddr)
{
return fec_mdio_read(bus->priv, phyAddr, regAddr);
}
-int fec_phy_write(struct mii_dev *bus, int phyAddr, int dev_addr, int regAddr,
- u16 data)
+static int fec_phy_write(struct mii_dev *bus, int phyAddr, int dev_addr,
+ int regAddr, u16 data)
{
return fec_mdio_write(bus->priv, phyAddr, regAddr, data);
}
#include <asm/arch/cpu.h>
#if defined(CONFIG_KIRKWOOD)
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#elif defined(CONFIG_ORION5X)
#include <asm/arch/orion5x.h>
#elif defined(CONFIG_DOVE)
--- /dev/null
+/*
+ * Driver for Marvell NETA network card for Armada XP and Armada 370 SoCs.
+ *
+ * U-Boot version:
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * Based on the Linux version which is:
+ * Copyright (C) 2012 Marvell
+ *
+ * Rami Rosen <rosenr@marvell.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <net.h>
+#include <netdev.h>
+#include <config.h>
+#include <malloc.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <phy.h>
+#include <miiphy.h>
+#include <watchdog.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <linux/compat.h>
+#include <linux/mbus.h>
+
+#if !defined(CONFIG_PHYLIB)
+# error Marvell mvneta requires PHYLIB
+#endif
+
+/* Some linux -> U-Boot compatibility stuff */
+#define netdev_err(dev, fmt, args...) \
+ printf(fmt, ##args)
+#define netdev_warn(dev, fmt, args...) \
+ printf(fmt, ##args)
+#define netdev_info(dev, fmt, args...) \
+ printf(fmt, ##args)
+
+#define CONFIG_NR_CPUS 1
+#define BIT(nr) (1UL << (nr))
+#define ETH_HLEN 14 /* Total octets in header */
+
+/* 2(HW hdr) 14(MAC hdr) 4(CRC) 32(extra for cache prefetch) */
+#define WRAP (2 + ETH_HLEN + 4 + 32)
+#define MTU 1500
+#define RX_BUFFER_SIZE (ALIGN(MTU + WRAP, ARCH_DMA_MINALIGN))
+
+#define MVNETA_SMI_TIMEOUT 10000
+
+/* Registers */
+#define MVNETA_RXQ_CONFIG_REG(q) (0x1400 + ((q) << 2))
+#define MVNETA_RXQ_HW_BUF_ALLOC BIT(1)
+#define MVNETA_RXQ_PKT_OFFSET_ALL_MASK (0xf << 8)
+#define MVNETA_RXQ_PKT_OFFSET_MASK(offs) ((offs) << 8)
+#define MVNETA_RXQ_THRESHOLD_REG(q) (0x14c0 + ((q) << 2))
+#define MVNETA_RXQ_NON_OCCUPIED(v) ((v) << 16)
+#define MVNETA_RXQ_BASE_ADDR_REG(q) (0x1480 + ((q) << 2))
+#define MVNETA_RXQ_SIZE_REG(q) (0x14a0 + ((q) << 2))
+#define MVNETA_RXQ_BUF_SIZE_SHIFT 19
+#define MVNETA_RXQ_BUF_SIZE_MASK (0x1fff << 19)
+#define MVNETA_RXQ_STATUS_REG(q) (0x14e0 + ((q) << 2))
+#define MVNETA_RXQ_OCCUPIED_ALL_MASK 0x3fff
+#define MVNETA_RXQ_STATUS_UPDATE_REG(q) (0x1500 + ((q) << 2))
+#define MVNETA_RXQ_ADD_NON_OCCUPIED_SHIFT 16
+#define MVNETA_RXQ_ADD_NON_OCCUPIED_MAX 255
+#define MVNETA_PORT_RX_RESET 0x1cc0
+#define MVNETA_PORT_RX_DMA_RESET BIT(0)
+#define MVNETA_PHY_ADDR 0x2000
+#define MVNETA_PHY_ADDR_MASK 0x1f
+#define MVNETA_SMI 0x2004
+#define MVNETA_PHY_REG_MASK 0x1f
+/* SMI register fields */
+#define MVNETA_SMI_DATA_OFFS 0 /* Data */
+#define MVNETA_SMI_DATA_MASK (0xffff << MVNETA_SMI_DATA_OFFS)
+#define MVNETA_SMI_DEV_ADDR_OFFS 16 /* PHY device address */
+#define MVNETA_SMI_REG_ADDR_OFFS 21 /* PHY device reg addr*/
+#define MVNETA_SMI_OPCODE_OFFS 26 /* Write/Read opcode */
+#define MVNETA_SMI_OPCODE_READ (1 << MVNETA_SMI_OPCODE_OFFS)
+#define MVNETA_SMI_READ_VALID (1 << 27) /* Read Valid */
+#define MVNETA_SMI_BUSY (1 << 28) /* Busy */
+#define MVNETA_MBUS_RETRY 0x2010
+#define MVNETA_UNIT_INTR_CAUSE 0x2080
+#define MVNETA_UNIT_CONTROL 0x20B0
+#define MVNETA_PHY_POLLING_ENABLE BIT(1)
+#define MVNETA_WIN_BASE(w) (0x2200 + ((w) << 3))
+#define MVNETA_WIN_SIZE(w) (0x2204 + ((w) << 3))
+#define MVNETA_WIN_REMAP(w) (0x2280 + ((w) << 2))
+#define MVNETA_BASE_ADDR_ENABLE 0x2290
+#define MVNETA_PORT_CONFIG 0x2400
+#define MVNETA_UNI_PROMISC_MODE BIT(0)
+#define MVNETA_DEF_RXQ(q) ((q) << 1)
+#define MVNETA_DEF_RXQ_ARP(q) ((q) << 4)
+#define MVNETA_TX_UNSET_ERR_SUM BIT(12)
+#define MVNETA_DEF_RXQ_TCP(q) ((q) << 16)
+#define MVNETA_DEF_RXQ_UDP(q) ((q) << 19)
+#define MVNETA_DEF_RXQ_BPDU(q) ((q) << 22)
+#define MVNETA_RX_CSUM_WITH_PSEUDO_HDR BIT(25)
+#define MVNETA_PORT_CONFIG_DEFL_VALUE(q) (MVNETA_DEF_RXQ(q) | \
+ MVNETA_DEF_RXQ_ARP(q) | \
+ MVNETA_DEF_RXQ_TCP(q) | \
+ MVNETA_DEF_RXQ_UDP(q) | \
+ MVNETA_DEF_RXQ_BPDU(q) | \
+ MVNETA_TX_UNSET_ERR_SUM | \
+ MVNETA_RX_CSUM_WITH_PSEUDO_HDR)
+#define MVNETA_PORT_CONFIG_EXTEND 0x2404
+#define MVNETA_MAC_ADDR_LOW 0x2414
+#define MVNETA_MAC_ADDR_HIGH 0x2418
+#define MVNETA_SDMA_CONFIG 0x241c
+#define MVNETA_SDMA_BRST_SIZE_16 4
+#define MVNETA_RX_BRST_SZ_MASK(burst) ((burst) << 1)
+#define MVNETA_RX_NO_DATA_SWAP BIT(4)
+#define MVNETA_TX_NO_DATA_SWAP BIT(5)
+#define MVNETA_DESC_SWAP BIT(6)
+#define MVNETA_TX_BRST_SZ_MASK(burst) ((burst) << 22)
+#define MVNETA_PORT_STATUS 0x2444
+#define MVNETA_TX_IN_PRGRS BIT(1)
+#define MVNETA_TX_FIFO_EMPTY BIT(8)
+#define MVNETA_RX_MIN_FRAME_SIZE 0x247c
+#define MVNETA_SERDES_CFG 0x24A0
+#define MVNETA_SGMII_SERDES_PROTO 0x0cc7
+#define MVNETA_QSGMII_SERDES_PROTO 0x0667
+#define MVNETA_TYPE_PRIO 0x24bc
+#define MVNETA_FORCE_UNI BIT(21)
+#define MVNETA_TXQ_CMD_1 0x24e4
+#define MVNETA_TXQ_CMD 0x2448
+#define MVNETA_TXQ_DISABLE_SHIFT 8
+#define MVNETA_TXQ_ENABLE_MASK 0x000000ff
+#define MVNETA_ACC_MODE 0x2500
+#define MVNETA_CPU_MAP(cpu) (0x2540 + ((cpu) << 2))
+#define MVNETA_CPU_RXQ_ACCESS_ALL_MASK 0x000000ff
+#define MVNETA_CPU_TXQ_ACCESS_ALL_MASK 0x0000ff00
+#define MVNETA_RXQ_TIME_COAL_REG(q) (0x2580 + ((q) << 2))
+
+/* Exception Interrupt Port/Queue Cause register */
+
+#define MVNETA_INTR_NEW_CAUSE 0x25a0
+#define MVNETA_INTR_NEW_MASK 0x25a4
+
+/* bits 0..7 = TXQ SENT, one bit per queue.
+ * bits 8..15 = RXQ OCCUP, one bit per queue.
+ * bits 16..23 = RXQ FREE, one bit per queue.
+ * bit 29 = OLD_REG_SUM, see old reg ?
+ * bit 30 = TX_ERR_SUM, one bit for 4 ports
+ * bit 31 = MISC_SUM, one bit for 4 ports
+ */
+#define MVNETA_TX_INTR_MASK(nr_txqs) (((1 << nr_txqs) - 1) << 0)
+#define MVNETA_TX_INTR_MASK_ALL (0xff << 0)
+#define MVNETA_RX_INTR_MASK(nr_rxqs) (((1 << nr_rxqs) - 1) << 8)
+#define MVNETA_RX_INTR_MASK_ALL (0xff << 8)
+
+#define MVNETA_INTR_OLD_CAUSE 0x25a8
+#define MVNETA_INTR_OLD_MASK 0x25ac
+
+/* Data Path Port/Queue Cause Register */
+#define MVNETA_INTR_MISC_CAUSE 0x25b0
+#define MVNETA_INTR_MISC_MASK 0x25b4
+#define MVNETA_INTR_ENABLE 0x25b8
+
+#define MVNETA_RXQ_CMD 0x2680
+#define MVNETA_RXQ_DISABLE_SHIFT 8
+#define MVNETA_RXQ_ENABLE_MASK 0x000000ff
+#define MVETH_TXQ_TOKEN_COUNT_REG(q) (0x2700 + ((q) << 4))
+#define MVETH_TXQ_TOKEN_CFG_REG(q) (0x2704 + ((q) << 4))
+#define MVNETA_GMAC_CTRL_0 0x2c00
+#define MVNETA_GMAC_MAX_RX_SIZE_SHIFT 2
+#define MVNETA_GMAC_MAX_RX_SIZE_MASK 0x7ffc
+#define MVNETA_GMAC0_PORT_ENABLE BIT(0)
+#define MVNETA_GMAC_CTRL_2 0x2c08
+#define MVNETA_GMAC2_PCS_ENABLE BIT(3)
+#define MVNETA_GMAC2_PORT_RGMII BIT(4)
+#define MVNETA_GMAC2_PORT_RESET BIT(6)
+#define MVNETA_GMAC_STATUS 0x2c10
+#define MVNETA_GMAC_LINK_UP BIT(0)
+#define MVNETA_GMAC_SPEED_1000 BIT(1)
+#define MVNETA_GMAC_SPEED_100 BIT(2)
+#define MVNETA_GMAC_FULL_DUPLEX BIT(3)
+#define MVNETA_GMAC_RX_FLOW_CTRL_ENABLE BIT(4)
+#define MVNETA_GMAC_TX_FLOW_CTRL_ENABLE BIT(5)
+#define MVNETA_GMAC_RX_FLOW_CTRL_ACTIVE BIT(6)
+#define MVNETA_GMAC_TX_FLOW_CTRL_ACTIVE BIT(7)
+#define MVNETA_GMAC_AUTONEG_CONFIG 0x2c0c
+#define MVNETA_GMAC_FORCE_LINK_DOWN BIT(0)
+#define MVNETA_GMAC_FORCE_LINK_PASS BIT(1)
+#define MVNETA_GMAC_CONFIG_MII_SPEED BIT(5)
+#define MVNETA_GMAC_CONFIG_GMII_SPEED BIT(6)
+#define MVNETA_GMAC_AN_SPEED_EN BIT(7)
+#define MVNETA_GMAC_CONFIG_FULL_DUPLEX BIT(12)
+#define MVNETA_GMAC_AN_DUPLEX_EN BIT(13)
+#define MVNETA_MIB_COUNTERS_BASE 0x3080
+#define MVNETA_MIB_LATE_COLLISION 0x7c
+#define MVNETA_DA_FILT_SPEC_MCAST 0x3400
+#define MVNETA_DA_FILT_OTH_MCAST 0x3500
+#define MVNETA_DA_FILT_UCAST_BASE 0x3600
+#define MVNETA_TXQ_BASE_ADDR_REG(q) (0x3c00 + ((q) << 2))
+#define MVNETA_TXQ_SIZE_REG(q) (0x3c20 + ((q) << 2))
+#define MVNETA_TXQ_SENT_THRESH_ALL_MASK 0x3fff0000
+#define MVNETA_TXQ_SENT_THRESH_MASK(coal) ((coal) << 16)
+#define MVNETA_TXQ_UPDATE_REG(q) (0x3c60 + ((q) << 2))
+#define MVNETA_TXQ_DEC_SENT_SHIFT 16
+#define MVNETA_TXQ_STATUS_REG(q) (0x3c40 + ((q) << 2))
+#define MVNETA_TXQ_SENT_DESC_SHIFT 16
+#define MVNETA_TXQ_SENT_DESC_MASK 0x3fff0000
+#define MVNETA_PORT_TX_RESET 0x3cf0
+#define MVNETA_PORT_TX_DMA_RESET BIT(0)
+#define MVNETA_TX_MTU 0x3e0c
+#define MVNETA_TX_TOKEN_SIZE 0x3e14
+#define MVNETA_TX_TOKEN_SIZE_MAX 0xffffffff
+#define MVNETA_TXQ_TOKEN_SIZE_REG(q) (0x3e40 + ((q) << 2))
+#define MVNETA_TXQ_TOKEN_SIZE_MAX 0x7fffffff
+
+/* Descriptor ring Macros */
+#define MVNETA_QUEUE_NEXT_DESC(q, index) \
+ (((index) < (q)->last_desc) ? ((index) + 1) : 0)
+
+/* Various constants */
+
+/* Coalescing */
+#define MVNETA_TXDONE_COAL_PKTS 16
+#define MVNETA_RX_COAL_PKTS 32
+#define MVNETA_RX_COAL_USEC 100
+
+/* The two bytes Marvell header. Either contains a special value used
+ * by Marvell switches when a specific hardware mode is enabled (not
+ * supported by this driver) or is filled automatically by zeroes on
+ * the RX side. Those two bytes being at the front of the Ethernet
+ * header, they allow to have the IP header aligned on a 4 bytes
+ * boundary automatically: the hardware skips those two bytes on its
+ * own.
+ */
+#define MVNETA_MH_SIZE 2
+
+#define MVNETA_VLAN_TAG_LEN 4
+
+#define MVNETA_CPU_D_CACHE_LINE_SIZE 32
+#define MVNETA_TX_CSUM_MAX_SIZE 9800
+#define MVNETA_ACC_MODE_EXT 1
+
+/* Timeout constants */
+#define MVNETA_TX_DISABLE_TIMEOUT_MSEC 1000
+#define MVNETA_RX_DISABLE_TIMEOUT_MSEC 1000
+#define MVNETA_TX_FIFO_EMPTY_TIMEOUT 10000
+
+#define MVNETA_TX_MTU_MAX 0x3ffff
+
+/* Max number of Rx descriptors */
+#define MVNETA_MAX_RXD 16
+
+/* Max number of Tx descriptors */
+#define MVNETA_MAX_TXD 16
+
+/* descriptor aligned size */
+#define MVNETA_DESC_ALIGNED_SIZE 32
+
+struct mvneta_port {
+ void __iomem *base;
+ struct mvneta_rx_queue *rxqs;
+ struct mvneta_tx_queue *txqs;
+
+ u8 mcast_count[256];
+ u16 tx_ring_size;
+ u16 rx_ring_size;
+
+ phy_interface_t phy_interface;
+ unsigned int link;
+ unsigned int duplex;
+ unsigned int speed;
+
+ int init;
+ int phyaddr;
+ struct phy_device *phydev;
+ struct mii_dev *bus;
+};
+
+/* The mvneta_tx_desc and mvneta_rx_desc structures describe the
+ * layout of the transmit and reception DMA descriptors, and their
+ * layout is therefore defined by the hardware design
+ */
+
+#define MVNETA_TX_L3_OFF_SHIFT 0
+#define MVNETA_TX_IP_HLEN_SHIFT 8
+#define MVNETA_TX_L4_UDP BIT(16)
+#define MVNETA_TX_L3_IP6 BIT(17)
+#define MVNETA_TXD_IP_CSUM BIT(18)
+#define MVNETA_TXD_Z_PAD BIT(19)
+#define MVNETA_TXD_L_DESC BIT(20)
+#define MVNETA_TXD_F_DESC BIT(21)
+#define MVNETA_TXD_FLZ_DESC (MVNETA_TXD_Z_PAD | \
+ MVNETA_TXD_L_DESC | \
+ MVNETA_TXD_F_DESC)
+#define MVNETA_TX_L4_CSUM_FULL BIT(30)
+#define MVNETA_TX_L4_CSUM_NOT BIT(31)
+
+#define MVNETA_RXD_ERR_CRC 0x0
+#define MVNETA_RXD_ERR_SUMMARY BIT(16)
+#define MVNETA_RXD_ERR_OVERRUN BIT(17)
+#define MVNETA_RXD_ERR_LEN BIT(18)
+#define MVNETA_RXD_ERR_RESOURCE (BIT(17) | BIT(18))
+#define MVNETA_RXD_ERR_CODE_MASK (BIT(17) | BIT(18))
+#define MVNETA_RXD_L3_IP4 BIT(25)
+#define MVNETA_RXD_FIRST_LAST_DESC (BIT(26) | BIT(27))
+#define MVNETA_RXD_L4_CSUM_OK BIT(30)
+
+struct mvneta_tx_desc {
+ u32 command; /* Options used by HW for packet transmitting.*/
+ u16 reserverd1; /* csum_l4 (for future use) */
+ u16 data_size; /* Data size of transmitted packet in bytes */
+ u32 buf_phys_addr; /* Physical addr of transmitted buffer */
+ u32 reserved2; /* hw_cmd - (for future use, PMT) */
+ u32 reserved3[4]; /* Reserved - (for future use) */
+};
+
+struct mvneta_rx_desc {
+ u32 status; /* Info about received packet */
+ u16 reserved1; /* pnc_info - (for future use, PnC) */
+ u16 data_size; /* Size of received packet in bytes */
+
+ u32 buf_phys_addr; /* Physical address of the buffer */
+ u32 reserved2; /* pnc_flow_id (for future use, PnC) */
+
+ u32 buf_cookie; /* cookie for access to RX buffer in rx path */
+ u16 reserved3; /* prefetch_cmd, for future use */
+ u16 reserved4; /* csum_l4 - (for future use, PnC) */
+
+ u32 reserved5; /* pnc_extra PnC (for future use, PnC) */
+ u32 reserved6; /* hw_cmd (for future use, PnC and HWF) */
+};
+
+struct mvneta_tx_queue {
+ /* Number of this TX queue, in the range 0-7 */
+ u8 id;
+
+ /* Number of TX DMA descriptors in the descriptor ring */
+ int size;
+
+ /* Index of last TX DMA descriptor that was inserted */
+ int txq_put_index;
+
+ /* Index of the TX DMA descriptor to be cleaned up */
+ int txq_get_index;
+
+ /* Virtual address of the TX DMA descriptors array */
+ struct mvneta_tx_desc *descs;
+
+ /* DMA address of the TX DMA descriptors array */
+ dma_addr_t descs_phys;
+
+ /* Index of the last TX DMA descriptor */
+ int last_desc;
+
+ /* Index of the next TX DMA descriptor to process */
+ int next_desc_to_proc;
+};
+
+struct mvneta_rx_queue {
+ /* rx queue number, in the range 0-7 */
+ u8 id;
+
+ /* num of rx descriptors in the rx descriptor ring */
+ int size;
+
+ /* Virtual address of the RX DMA descriptors array */
+ struct mvneta_rx_desc *descs;
+
+ /* DMA address of the RX DMA descriptors array */
+ dma_addr_t descs_phys;
+
+ /* Index of the last RX DMA descriptor */
+ int last_desc;
+
+ /* Index of the next RX DMA descriptor to process */
+ int next_desc_to_proc;
+};
+
+/* U-Boot doesn't use the queues, so set the number to 1 */
+static int rxq_number = 1;
+static int txq_number = 1;
+static int rxq_def;
+
+struct buffer_location {
+ struct mvneta_tx_desc *tx_descs;
+ struct mvneta_rx_desc *rx_descs;
+ u32 rx_buffers;
+};
+
+/*
+ * All 4 interfaces use the same global buffer, since only one interface
+ * can be enabled at once
+ */
+static struct buffer_location buffer_loc;
+
+/*
+ * Page table entries are set to 1MB, or multiples of 1MB
+ * (not < 1MB). driver uses less bd's so use 1MB bdspace.
+ */
+#define BD_SPACE (1 << 20)
+
+/* Utility/helper methods */
+
+/* Write helper method */
+static void mvreg_write(struct mvneta_port *pp, u32 offset, u32 data)
+{
+ writel(data, pp->base + offset);
+}
+
+/* Read helper method */
+static u32 mvreg_read(struct mvneta_port *pp, u32 offset)
+{
+ return readl(pp->base + offset);
+}
+
+/* Clear all MIB counters */
+static void mvneta_mib_counters_clear(struct mvneta_port *pp)
+{
+ int i;
+
+ /* Perform dummy reads from MIB counters */
+ for (i = 0; i < MVNETA_MIB_LATE_COLLISION; i += 4)
+ mvreg_read(pp, (MVNETA_MIB_COUNTERS_BASE + i));
+}
+
+/* Rx descriptors helper methods */
+
+/* Checks whether the RX descriptor having this status is both the first
+ * and the last descriptor for the RX packet. Each RX packet is currently
+ * received through a single RX descriptor, so not having each RX
+ * descriptor with its first and last bits set is an error
+ */
+static int mvneta_rxq_desc_is_first_last(u32 status)
+{
+ return (status & MVNETA_RXD_FIRST_LAST_DESC) ==
+ MVNETA_RXD_FIRST_LAST_DESC;
+}
+
+/* Add number of descriptors ready to receive new packets */
+static void mvneta_rxq_non_occup_desc_add(struct mvneta_port *pp,
+ struct mvneta_rx_queue *rxq,
+ int ndescs)
+{
+ /* Only MVNETA_RXQ_ADD_NON_OCCUPIED_MAX (255) descriptors can
+ * be added at once
+ */
+ while (ndescs > MVNETA_RXQ_ADD_NON_OCCUPIED_MAX) {
+ mvreg_write(pp, MVNETA_RXQ_STATUS_UPDATE_REG(rxq->id),
+ (MVNETA_RXQ_ADD_NON_OCCUPIED_MAX <<
+ MVNETA_RXQ_ADD_NON_OCCUPIED_SHIFT));
+ ndescs -= MVNETA_RXQ_ADD_NON_OCCUPIED_MAX;
+ }
+
+ mvreg_write(pp, MVNETA_RXQ_STATUS_UPDATE_REG(rxq->id),
+ (ndescs << MVNETA_RXQ_ADD_NON_OCCUPIED_SHIFT));
+}
+
+/* Get number of RX descriptors occupied by received packets */
+static int mvneta_rxq_busy_desc_num_get(struct mvneta_port *pp,
+ struct mvneta_rx_queue *rxq)
+{
+ u32 val;
+
+ val = mvreg_read(pp, MVNETA_RXQ_STATUS_REG(rxq->id));
+ return val & MVNETA_RXQ_OCCUPIED_ALL_MASK;
+}
+
+/* Update num of rx desc called upon return from rx path or
+ * from mvneta_rxq_drop_pkts().
+ */
+static void mvneta_rxq_desc_num_update(struct mvneta_port *pp,
+ struct mvneta_rx_queue *rxq,
+ int rx_done, int rx_filled)
+{
+ u32 val;
+
+ if ((rx_done <= 0xff) && (rx_filled <= 0xff)) {
+ val = rx_done |
+ (rx_filled << MVNETA_RXQ_ADD_NON_OCCUPIED_SHIFT);
+ mvreg_write(pp, MVNETA_RXQ_STATUS_UPDATE_REG(rxq->id), val);
+ return;
+ }
+
+ /* Only 255 descriptors can be added at once */
+ while ((rx_done > 0) || (rx_filled > 0)) {
+ if (rx_done <= 0xff) {
+ val = rx_done;
+ rx_done = 0;
+ } else {
+ val = 0xff;
+ rx_done -= 0xff;
+ }
+ if (rx_filled <= 0xff) {
+ val |= rx_filled << MVNETA_RXQ_ADD_NON_OCCUPIED_SHIFT;
+ rx_filled = 0;
+ } else {
+ val |= 0xff << MVNETA_RXQ_ADD_NON_OCCUPIED_SHIFT;
+ rx_filled -= 0xff;
+ }
+ mvreg_write(pp, MVNETA_RXQ_STATUS_UPDATE_REG(rxq->id), val);
+ }
+}
+
+/* Get pointer to next RX descriptor to be processed by SW */
+static struct mvneta_rx_desc *
+mvneta_rxq_next_desc_get(struct mvneta_rx_queue *rxq)
+{
+ int rx_desc = rxq->next_desc_to_proc;
+
+ rxq->next_desc_to_proc = MVNETA_QUEUE_NEXT_DESC(rxq, rx_desc);
+ return rxq->descs + rx_desc;
+}
+
+/* Tx descriptors helper methods */
+
+/* Update HW with number of TX descriptors to be sent */
+static void mvneta_txq_pend_desc_add(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq,
+ int pend_desc)
+{
+ u32 val;
+
+ /* Only 255 descriptors can be added at once ; Assume caller
+ * process TX desriptors in quanta less than 256
+ */
+ val = pend_desc;
+ mvreg_write(pp, MVNETA_TXQ_UPDATE_REG(txq->id), val);
+}
+
+/* Get pointer to next TX descriptor to be processed (send) by HW */
+static struct mvneta_tx_desc *
+mvneta_txq_next_desc_get(struct mvneta_tx_queue *txq)
+{
+ int tx_desc = txq->next_desc_to_proc;
+
+ txq->next_desc_to_proc = MVNETA_QUEUE_NEXT_DESC(txq, tx_desc);
+ return txq->descs + tx_desc;
+}
+
+/* Set rxq buf size */
+static void mvneta_rxq_buf_size_set(struct mvneta_port *pp,
+ struct mvneta_rx_queue *rxq,
+ int buf_size)
+{
+ u32 val;
+
+ val = mvreg_read(pp, MVNETA_RXQ_SIZE_REG(rxq->id));
+
+ val &= ~MVNETA_RXQ_BUF_SIZE_MASK;
+ val |= ((buf_size >> 3) << MVNETA_RXQ_BUF_SIZE_SHIFT);
+
+ mvreg_write(pp, MVNETA_RXQ_SIZE_REG(rxq->id), val);
+}
+
+/* Start the Ethernet port RX and TX activity */
+static void mvneta_port_up(struct mvneta_port *pp)
+{
+ int queue;
+ u32 q_map;
+
+ /* Enable all initialized TXs. */
+ mvneta_mib_counters_clear(pp);
+ q_map = 0;
+ for (queue = 0; queue < txq_number; queue++) {
+ struct mvneta_tx_queue *txq = &pp->txqs[queue];
+ if (txq->descs != NULL)
+ q_map |= (1 << queue);
+ }
+ mvreg_write(pp, MVNETA_TXQ_CMD, q_map);
+
+ /* Enable all initialized RXQs. */
+ q_map = 0;
+ for (queue = 0; queue < rxq_number; queue++) {
+ struct mvneta_rx_queue *rxq = &pp->rxqs[queue];
+ if (rxq->descs != NULL)
+ q_map |= (1 << queue);
+ }
+ mvreg_write(pp, MVNETA_RXQ_CMD, q_map);
+}
+
+/* Stop the Ethernet port activity */
+static void mvneta_port_down(struct mvneta_port *pp)
+{
+ u32 val;
+ int count;
+
+ /* Stop Rx port activity. Check port Rx activity. */
+ val = mvreg_read(pp, MVNETA_RXQ_CMD) & MVNETA_RXQ_ENABLE_MASK;
+
+ /* Issue stop command for active channels only */
+ if (val != 0)
+ mvreg_write(pp, MVNETA_RXQ_CMD,
+ val << MVNETA_RXQ_DISABLE_SHIFT);
+
+ /* Wait for all Rx activity to terminate. */
+ count = 0;
+ do {
+ if (count++ >= MVNETA_RX_DISABLE_TIMEOUT_MSEC) {
+ netdev_warn(pp->dev,
+ "TIMEOUT for RX stopped ! rx_queue_cmd: 0x08%x\n",
+ val);
+ break;
+ }
+ mdelay(1);
+
+ val = mvreg_read(pp, MVNETA_RXQ_CMD);
+ } while (val & 0xff);
+
+ /* Stop Tx port activity. Check port Tx activity. Issue stop
+ * command for active channels only
+ */
+ val = (mvreg_read(pp, MVNETA_TXQ_CMD)) & MVNETA_TXQ_ENABLE_MASK;
+
+ if (val != 0)
+ mvreg_write(pp, MVNETA_TXQ_CMD,
+ (val << MVNETA_TXQ_DISABLE_SHIFT));
+
+ /* Wait for all Tx activity to terminate. */
+ count = 0;
+ do {
+ if (count++ >= MVNETA_TX_DISABLE_TIMEOUT_MSEC) {
+ netdev_warn(pp->dev,
+ "TIMEOUT for TX stopped status=0x%08x\n",
+ val);
+ break;
+ }
+ mdelay(1);
+
+ /* Check TX Command reg that all Txqs are stopped */
+ val = mvreg_read(pp, MVNETA_TXQ_CMD);
+
+ } while (val & 0xff);
+
+ /* Double check to verify that TX FIFO is empty */
+ count = 0;
+ do {
+ if (count++ >= MVNETA_TX_FIFO_EMPTY_TIMEOUT) {
+ netdev_warn(pp->dev,
+ "TX FIFO empty timeout status=0x08%x\n",
+ val);
+ break;
+ }
+ mdelay(1);
+
+ val = mvreg_read(pp, MVNETA_PORT_STATUS);
+ } while (!(val & MVNETA_TX_FIFO_EMPTY) &&
+ (val & MVNETA_TX_IN_PRGRS));
+
+ udelay(200);
+}
+
+/* Enable the port by setting the port enable bit of the MAC control register */
+static void mvneta_port_enable(struct mvneta_port *pp)
+{
+ u32 val;
+
+ /* Enable port */
+ val = mvreg_read(pp, MVNETA_GMAC_CTRL_0);
+ val |= MVNETA_GMAC0_PORT_ENABLE;
+ mvreg_write(pp, MVNETA_GMAC_CTRL_0, val);
+}
+
+/* Disable the port and wait for about 200 usec before retuning */
+static void mvneta_port_disable(struct mvneta_port *pp)
+{
+ u32 val;
+
+ /* Reset the Enable bit in the Serial Control Register */
+ val = mvreg_read(pp, MVNETA_GMAC_CTRL_0);
+ val &= ~MVNETA_GMAC0_PORT_ENABLE;
+ mvreg_write(pp, MVNETA_GMAC_CTRL_0, val);
+
+ udelay(200);
+}
+
+/* Multicast tables methods */
+
+/* Set all entries in Unicast MAC Table; queue==-1 means reject all */
+static void mvneta_set_ucast_table(struct mvneta_port *pp, int queue)
+{
+ int offset;
+ u32 val;
+
+ if (queue == -1) {
+ val = 0;
+ } else {
+ val = 0x1 | (queue << 1);
+ val |= (val << 24) | (val << 16) | (val << 8);
+ }
+
+ for (offset = 0; offset <= 0xc; offset += 4)
+ mvreg_write(pp, MVNETA_DA_FILT_UCAST_BASE + offset, val);
+}
+
+/* Set all entries in Special Multicast MAC Table; queue==-1 means reject all */
+static void mvneta_set_special_mcast_table(struct mvneta_port *pp, int queue)
+{
+ int offset;
+ u32 val;
+
+ if (queue == -1) {
+ val = 0;
+ } else {
+ val = 0x1 | (queue << 1);
+ val |= (val << 24) | (val << 16) | (val << 8);
+ }
+
+ for (offset = 0; offset <= 0xfc; offset += 4)
+ mvreg_write(pp, MVNETA_DA_FILT_SPEC_MCAST + offset, val);
+}
+
+/* Set all entries in Other Multicast MAC Table. queue==-1 means reject all */
+static void mvneta_set_other_mcast_table(struct mvneta_port *pp, int queue)
+{
+ int offset;
+ u32 val;
+
+ if (queue == -1) {
+ memset(pp->mcast_count, 0, sizeof(pp->mcast_count));
+ val = 0;
+ } else {
+ memset(pp->mcast_count, 1, sizeof(pp->mcast_count));
+ val = 0x1 | (queue << 1);
+ val |= (val << 24) | (val << 16) | (val << 8);
+ }
+
+ for (offset = 0; offset <= 0xfc; offset += 4)
+ mvreg_write(pp, MVNETA_DA_FILT_OTH_MCAST + offset, val);
+}
+
+/* This method sets defaults to the NETA port:
+ * Clears interrupt Cause and Mask registers.
+ * Clears all MAC tables.
+ * Sets defaults to all registers.
+ * Resets RX and TX descriptor rings.
+ * Resets PHY.
+ * This method can be called after mvneta_port_down() to return the port
+ * settings to defaults.
+ */
+static void mvneta_defaults_set(struct mvneta_port *pp)
+{
+ int cpu;
+ int queue;
+ u32 val;
+
+ /* Clear all Cause registers */
+ mvreg_write(pp, MVNETA_INTR_NEW_CAUSE, 0);
+ mvreg_write(pp, MVNETA_INTR_OLD_CAUSE, 0);
+ mvreg_write(pp, MVNETA_INTR_MISC_CAUSE, 0);
+
+ /* Mask all interrupts */
+ mvreg_write(pp, MVNETA_INTR_NEW_MASK, 0);
+ mvreg_write(pp, MVNETA_INTR_OLD_MASK, 0);
+ mvreg_write(pp, MVNETA_INTR_MISC_MASK, 0);
+ mvreg_write(pp, MVNETA_INTR_ENABLE, 0);
+
+ /* Enable MBUS Retry bit16 */
+ mvreg_write(pp, MVNETA_MBUS_RETRY, 0x20);
+
+ /* Set CPU queue access map - all CPUs have access to all RX
+ * queues and to all TX queues
+ */
+ for (cpu = 0; cpu < CONFIG_NR_CPUS; cpu++)
+ mvreg_write(pp, MVNETA_CPU_MAP(cpu),
+ (MVNETA_CPU_RXQ_ACCESS_ALL_MASK |
+ MVNETA_CPU_TXQ_ACCESS_ALL_MASK));
+
+ /* Reset RX and TX DMAs */
+ mvreg_write(pp, MVNETA_PORT_RX_RESET, MVNETA_PORT_RX_DMA_RESET);
+ mvreg_write(pp, MVNETA_PORT_TX_RESET, MVNETA_PORT_TX_DMA_RESET);
+
+ /* Disable Legacy WRR, Disable EJP, Release from reset */
+ mvreg_write(pp, MVNETA_TXQ_CMD_1, 0);
+ for (queue = 0; queue < txq_number; queue++) {
+ mvreg_write(pp, MVETH_TXQ_TOKEN_COUNT_REG(queue), 0);
+ mvreg_write(pp, MVETH_TXQ_TOKEN_CFG_REG(queue), 0);
+ }
+
+ mvreg_write(pp, MVNETA_PORT_TX_RESET, 0);
+ mvreg_write(pp, MVNETA_PORT_RX_RESET, 0);
+
+ /* Set Port Acceleration Mode */
+ val = MVNETA_ACC_MODE_EXT;
+ mvreg_write(pp, MVNETA_ACC_MODE, val);
+
+ /* Update val of portCfg register accordingly with all RxQueue types */
+ val = MVNETA_PORT_CONFIG_DEFL_VALUE(rxq_def);
+ mvreg_write(pp, MVNETA_PORT_CONFIG, val);
+
+ val = 0;
+ mvreg_write(pp, MVNETA_PORT_CONFIG_EXTEND, val);
+ mvreg_write(pp, MVNETA_RX_MIN_FRAME_SIZE, 64);
+
+ /* Build PORT_SDMA_CONFIG_REG */
+ val = 0;
+
+ /* Default burst size */
+ val |= MVNETA_TX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
+ val |= MVNETA_RX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
+ val |= MVNETA_RX_NO_DATA_SWAP | MVNETA_TX_NO_DATA_SWAP;
+
+ /* Assign port SDMA configuration */
+ mvreg_write(pp, MVNETA_SDMA_CONFIG, val);
+
+ /* Enable PHY polling in hardware for U-Boot */
+ val = mvreg_read(pp, MVNETA_UNIT_CONTROL);
+ val |= MVNETA_PHY_POLLING_ENABLE;
+ mvreg_write(pp, MVNETA_UNIT_CONTROL, val);
+
+ mvneta_set_ucast_table(pp, -1);
+ mvneta_set_special_mcast_table(pp, -1);
+ mvneta_set_other_mcast_table(pp, -1);
+}
+
+/* Set unicast address */
+static void mvneta_set_ucast_addr(struct mvneta_port *pp, u8 last_nibble,
+ int queue)
+{
+ unsigned int unicast_reg;
+ unsigned int tbl_offset;
+ unsigned int reg_offset;
+
+ /* Locate the Unicast table entry */
+ last_nibble = (0xf & last_nibble);
+
+ /* offset from unicast tbl base */
+ tbl_offset = (last_nibble / 4) * 4;
+
+ /* offset within the above reg */
+ reg_offset = last_nibble % 4;
+
+ unicast_reg = mvreg_read(pp, (MVNETA_DA_FILT_UCAST_BASE + tbl_offset));
+
+ if (queue == -1) {
+ /* Clear accepts frame bit at specified unicast DA tbl entry */
+ unicast_reg &= ~(0xff << (8 * reg_offset));
+ } else {
+ unicast_reg &= ~(0xff << (8 * reg_offset));
+ unicast_reg |= ((0x01 | (queue << 1)) << (8 * reg_offset));
+ }
+
+ mvreg_write(pp, (MVNETA_DA_FILT_UCAST_BASE + tbl_offset), unicast_reg);
+}
+
+/* Set mac address */
+static void mvneta_mac_addr_set(struct mvneta_port *pp, unsigned char *addr,
+ int queue)
+{
+ unsigned int mac_h;
+ unsigned int mac_l;
+
+ if (queue != -1) {
+ mac_l = (addr[4] << 8) | (addr[5]);
+ mac_h = (addr[0] << 24) | (addr[1] << 16) |
+ (addr[2] << 8) | (addr[3] << 0);
+
+ mvreg_write(pp, MVNETA_MAC_ADDR_LOW, mac_l);
+ mvreg_write(pp, MVNETA_MAC_ADDR_HIGH, mac_h);
+ }
+
+ /* Accept frames of this address */
+ mvneta_set_ucast_addr(pp, addr[5], queue);
+}
+
+/* Handle rx descriptor fill by setting buf_cookie and buf_phys_addr */
+static void mvneta_rx_desc_fill(struct mvneta_rx_desc *rx_desc,
+ u32 phys_addr, u32 cookie)
+{
+ rx_desc->buf_cookie = cookie;
+ rx_desc->buf_phys_addr = phys_addr;
+}
+
+/* Decrement sent descriptors counter */
+static void mvneta_txq_sent_desc_dec(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq,
+ int sent_desc)
+{
+ u32 val;
+
+ /* Only 255 TX descriptors can be updated at once */
+ while (sent_desc > 0xff) {
+ val = 0xff << MVNETA_TXQ_DEC_SENT_SHIFT;
+ mvreg_write(pp, MVNETA_TXQ_UPDATE_REG(txq->id), val);
+ sent_desc = sent_desc - 0xff;
+ }
+
+ val = sent_desc << MVNETA_TXQ_DEC_SENT_SHIFT;
+ mvreg_write(pp, MVNETA_TXQ_UPDATE_REG(txq->id), val);
+}
+
+/* Get number of TX descriptors already sent by HW */
+static int mvneta_txq_sent_desc_num_get(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq)
+{
+ u32 val;
+ int sent_desc;
+
+ val = mvreg_read(pp, MVNETA_TXQ_STATUS_REG(txq->id));
+ sent_desc = (val & MVNETA_TXQ_SENT_DESC_MASK) >>
+ MVNETA_TXQ_SENT_DESC_SHIFT;
+
+ return sent_desc;
+}
+
+/* Display more error info */
+static void mvneta_rx_error(struct mvneta_port *pp,
+ struct mvneta_rx_desc *rx_desc)
+{
+ u32 status = rx_desc->status;
+
+ if (!mvneta_rxq_desc_is_first_last(status)) {
+ netdev_err(pp->dev,
+ "bad rx status %08x (buffer oversize), size=%d\n",
+ status, rx_desc->data_size);
+ return;
+ }
+
+ switch (status & MVNETA_RXD_ERR_CODE_MASK) {
+ case MVNETA_RXD_ERR_CRC:
+ netdev_err(pp->dev, "bad rx status %08x (crc error), size=%d\n",
+ status, rx_desc->data_size);
+ break;
+ case MVNETA_RXD_ERR_OVERRUN:
+ netdev_err(pp->dev, "bad rx status %08x (overrun error), size=%d\n",
+ status, rx_desc->data_size);
+ break;
+ case MVNETA_RXD_ERR_LEN:
+ netdev_err(pp->dev, "bad rx status %08x (max frame length error), size=%d\n",
+ status, rx_desc->data_size);
+ break;
+ case MVNETA_RXD_ERR_RESOURCE:
+ netdev_err(pp->dev, "bad rx status %08x (resource error), size=%d\n",
+ status, rx_desc->data_size);
+ break;
+ }
+}
+
+static struct mvneta_rx_queue *mvneta_rxq_handle_get(struct mvneta_port *pp,
+ int rxq)
+{
+ return &pp->rxqs[rxq];
+}
+
+
+/* Drop packets received by the RXQ and free buffers */
+static void mvneta_rxq_drop_pkts(struct mvneta_port *pp,
+ struct mvneta_rx_queue *rxq)
+{
+ int rx_done;
+
+ rx_done = mvneta_rxq_busy_desc_num_get(pp, rxq);
+ if (rx_done)
+ mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
+}
+
+/* Handle rxq fill: allocates rxq skbs; called when initializing a port */
+static int mvneta_rxq_fill(struct mvneta_port *pp, struct mvneta_rx_queue *rxq,
+ int num)
+{
+ int i;
+
+ for (i = 0; i < num; i++) {
+ u32 addr;
+
+ /* U-Boot special: Fill in the rx buffer addresses */
+ addr = buffer_loc.rx_buffers + (i * RX_BUFFER_SIZE);
+ mvneta_rx_desc_fill(rxq->descs + i, addr, addr);
+ }
+
+ /* Add this number of RX descriptors as non occupied (ready to
+ * get packets)
+ */
+ mvneta_rxq_non_occup_desc_add(pp, rxq, i);
+
+ return 0;
+}
+
+/* Rx/Tx queue initialization/cleanup methods */
+
+/* Create a specified RX queue */
+static int mvneta_rxq_init(struct mvneta_port *pp,
+ struct mvneta_rx_queue *rxq)
+
+{
+ rxq->size = pp->rx_ring_size;
+
+ /* Allocate memory for RX descriptors */
+ rxq->descs_phys = (dma_addr_t)rxq->descs;
+ if (rxq->descs == NULL)
+ return -ENOMEM;
+
+ rxq->last_desc = rxq->size - 1;
+
+ /* Set Rx descriptors queue starting address */
+ mvreg_write(pp, MVNETA_RXQ_BASE_ADDR_REG(rxq->id), rxq->descs_phys);
+ mvreg_write(pp, MVNETA_RXQ_SIZE_REG(rxq->id), rxq->size);
+
+ /* Fill RXQ with buffers from RX pool */
+ mvneta_rxq_buf_size_set(pp, rxq, RX_BUFFER_SIZE);
+ mvneta_rxq_fill(pp, rxq, rxq->size);
+
+ return 0;
+}
+
+/* Cleanup Rx queue */
+static void mvneta_rxq_deinit(struct mvneta_port *pp,
+ struct mvneta_rx_queue *rxq)
+{
+ mvneta_rxq_drop_pkts(pp, rxq);
+
+ rxq->descs = NULL;
+ rxq->last_desc = 0;
+ rxq->next_desc_to_proc = 0;
+ rxq->descs_phys = 0;
+}
+
+/* Create and initialize a tx queue */
+static int mvneta_txq_init(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq)
+{
+ txq->size = pp->tx_ring_size;
+
+ /* Allocate memory for TX descriptors */
+ txq->descs_phys = (u32)txq->descs;
+ if (txq->descs == NULL)
+ return -ENOMEM;
+
+ txq->last_desc = txq->size - 1;
+
+ /* Set maximum bandwidth for enabled TXQs */
+ mvreg_write(pp, MVETH_TXQ_TOKEN_CFG_REG(txq->id), 0x03ffffff);
+ mvreg_write(pp, MVETH_TXQ_TOKEN_COUNT_REG(txq->id), 0x3fffffff);
+
+ /* Set Tx descriptors queue starting address */
+ mvreg_write(pp, MVNETA_TXQ_BASE_ADDR_REG(txq->id), txq->descs_phys);
+ mvreg_write(pp, MVNETA_TXQ_SIZE_REG(txq->id), txq->size);
+
+ return 0;
+}
+
+/* Free allocated resources when mvneta_txq_init() fails to allocate memory*/
+static void mvneta_txq_deinit(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq)
+{
+ txq->descs = NULL;
+ txq->last_desc = 0;
+ txq->next_desc_to_proc = 0;
+ txq->descs_phys = 0;
+
+ /* Set minimum bandwidth for disabled TXQs */
+ mvreg_write(pp, MVETH_TXQ_TOKEN_CFG_REG(txq->id), 0);
+ mvreg_write(pp, MVETH_TXQ_TOKEN_COUNT_REG(txq->id), 0);
+
+ /* Set Tx descriptors queue starting address and size */
+ mvreg_write(pp, MVNETA_TXQ_BASE_ADDR_REG(txq->id), 0);
+ mvreg_write(pp, MVNETA_TXQ_SIZE_REG(txq->id), 0);
+}
+
+/* Cleanup all Tx queues */
+static void mvneta_cleanup_txqs(struct mvneta_port *pp)
+{
+ int queue;
+
+ for (queue = 0; queue < txq_number; queue++)
+ mvneta_txq_deinit(pp, &pp->txqs[queue]);
+}
+
+/* Cleanup all Rx queues */
+static void mvneta_cleanup_rxqs(struct mvneta_port *pp)
+{
+ int queue;
+
+ for (queue = 0; queue < rxq_number; queue++)
+ mvneta_rxq_deinit(pp, &pp->rxqs[queue]);
+}
+
+
+/* Init all Rx queues */
+static int mvneta_setup_rxqs(struct mvneta_port *pp)
+{
+ int queue;
+
+ for (queue = 0; queue < rxq_number; queue++) {
+ int err = mvneta_rxq_init(pp, &pp->rxqs[queue]);
+ if (err) {
+ netdev_err(pp->dev, "%s: can't create rxq=%d\n",
+ __func__, queue);
+ mvneta_cleanup_rxqs(pp);
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+/* Init all tx queues */
+static int mvneta_setup_txqs(struct mvneta_port *pp)
+{
+ int queue;
+
+ for (queue = 0; queue < txq_number; queue++) {
+ int err = mvneta_txq_init(pp, &pp->txqs[queue]);
+ if (err) {
+ netdev_err(pp->dev, "%s: can't create txq=%d\n",
+ __func__, queue);
+ mvneta_cleanup_txqs(pp);
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+static void mvneta_start_dev(struct mvneta_port *pp)
+{
+ /* start the Rx/Tx activity */
+ mvneta_port_enable(pp);
+}
+
+static void mvneta_adjust_link(struct eth_device *dev)
+{
+ struct mvneta_port *pp = dev->priv;
+ struct phy_device *phydev = pp->phydev;
+ int status_change = 0;
+
+ if (phydev->link) {
+ if ((pp->speed != phydev->speed) ||
+ (pp->duplex != phydev->duplex)) {
+ u32 val;
+
+ val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
+ val &= ~(MVNETA_GMAC_CONFIG_MII_SPEED |
+ MVNETA_GMAC_CONFIG_GMII_SPEED |
+ MVNETA_GMAC_CONFIG_FULL_DUPLEX |
+ MVNETA_GMAC_AN_SPEED_EN |
+ MVNETA_GMAC_AN_DUPLEX_EN);
+
+ if (phydev->duplex)
+ val |= MVNETA_GMAC_CONFIG_FULL_DUPLEX;
+
+ if (phydev->speed == SPEED_1000)
+ val |= MVNETA_GMAC_CONFIG_GMII_SPEED;
+ else
+ val |= MVNETA_GMAC_CONFIG_MII_SPEED;
+
+ mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
+
+ pp->duplex = phydev->duplex;
+ pp->speed = phydev->speed;
+ }
+ }
+
+ if (phydev->link != pp->link) {
+ if (!phydev->link) {
+ pp->duplex = -1;
+ pp->speed = 0;
+ }
+
+ pp->link = phydev->link;
+ status_change = 1;
+ }
+
+ if (status_change) {
+ if (phydev->link) {
+ u32 val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
+ val |= (MVNETA_GMAC_FORCE_LINK_PASS |
+ MVNETA_GMAC_FORCE_LINK_DOWN);
+ mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
+ mvneta_port_up(pp);
+ } else {
+ mvneta_port_down(pp);
+ }
+ }
+}
+
+static int mvneta_open(struct eth_device *dev)
+{
+ struct mvneta_port *pp = dev->priv;
+ int ret;
+
+ ret = mvneta_setup_rxqs(pp);
+ if (ret)
+ return ret;
+
+ ret = mvneta_setup_txqs(pp);
+ if (ret)
+ return ret;
+
+ mvneta_adjust_link(dev);
+
+ mvneta_start_dev(pp);
+
+ return 0;
+}
+
+/* Initialize hw */
+static int mvneta_init(struct mvneta_port *pp)
+{
+ int queue;
+
+ /* Disable port */
+ mvneta_port_disable(pp);
+
+ /* Set port default values */
+ mvneta_defaults_set(pp);
+
+ pp->txqs = kzalloc(txq_number * sizeof(struct mvneta_tx_queue),
+ GFP_KERNEL);
+ if (!pp->txqs)
+ return -ENOMEM;
+
+ /* U-Boot special: use preallocated area */
+ pp->txqs[0].descs = buffer_loc.tx_descs;
+
+ /* Initialize TX descriptor rings */
+ for (queue = 0; queue < txq_number; queue++) {
+ struct mvneta_tx_queue *txq = &pp->txqs[queue];
+ txq->id = queue;
+ txq->size = pp->tx_ring_size;
+ }
+
+ pp->rxqs = kzalloc(rxq_number * sizeof(struct mvneta_rx_queue),
+ GFP_KERNEL);
+ if (!pp->rxqs) {
+ kfree(pp->txqs);
+ return -ENOMEM;
+ }
+
+ /* U-Boot special: use preallocated area */
+ pp->rxqs[0].descs = buffer_loc.rx_descs;
+
+ /* Create Rx descriptor rings */
+ for (queue = 0; queue < rxq_number; queue++) {
+ struct mvneta_rx_queue *rxq = &pp->rxqs[queue];
+ rxq->id = queue;
+ rxq->size = pp->rx_ring_size;
+ }
+
+ return 0;
+}
+
+/* platform glue : initialize decoding windows */
+static void mvneta_conf_mbus_windows(struct mvneta_port *pp)
+{
+ const struct mbus_dram_target_info *dram;
+ u32 win_enable;
+ u32 win_protect;
+ int i;
+
+ dram = mvebu_mbus_dram_info();
+ for (i = 0; i < 6; i++) {
+ mvreg_write(pp, MVNETA_WIN_BASE(i), 0);
+ mvreg_write(pp, MVNETA_WIN_SIZE(i), 0);
+
+ if (i < 4)
+ mvreg_write(pp, MVNETA_WIN_REMAP(i), 0);
+ }
+
+ win_enable = 0x3f;
+ win_protect = 0;
+
+ for (i = 0; i < dram->num_cs; i++) {
+ const struct mbus_dram_window *cs = dram->cs + i;
+ mvreg_write(pp, MVNETA_WIN_BASE(i), (cs->base & 0xffff0000) |
+ (cs->mbus_attr << 8) | dram->mbus_dram_target_id);
+
+ mvreg_write(pp, MVNETA_WIN_SIZE(i),
+ (cs->size - 1) & 0xffff0000);
+
+ win_enable &= ~(1 << i);
+ win_protect |= 3 << (2 * i);
+ }
+
+ mvreg_write(pp, MVNETA_BASE_ADDR_ENABLE, win_enable);
+}
+
+/* Power up the port */
+static int mvneta_port_power_up(struct mvneta_port *pp, int phy_mode)
+{
+ u32 ctrl;
+
+ /* MAC Cause register should be cleared */
+ mvreg_write(pp, MVNETA_UNIT_INTR_CAUSE, 0);
+
+ ctrl = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+
+ /* Even though it might look weird, when we're configured in
+ * SGMII or QSGMII mode, the RGMII bit needs to be set.
+ */
+ switch (phy_mode) {
+ case PHY_INTERFACE_MODE_QSGMII:
+ mvreg_write(pp, MVNETA_SERDES_CFG, MVNETA_QSGMII_SERDES_PROTO);
+ ctrl |= MVNETA_GMAC2_PCS_ENABLE | MVNETA_GMAC2_PORT_RGMII;
+ break;
+ case PHY_INTERFACE_MODE_SGMII:
+ mvreg_write(pp, MVNETA_SERDES_CFG, MVNETA_SGMII_SERDES_PROTO);
+ ctrl |= MVNETA_GMAC2_PCS_ENABLE | MVNETA_GMAC2_PORT_RGMII;
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ ctrl |= MVNETA_GMAC2_PORT_RGMII;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Cancel Port Reset */
+ ctrl &= ~MVNETA_GMAC2_PORT_RESET;
+ mvreg_write(pp, MVNETA_GMAC_CTRL_2, ctrl);
+
+ while ((mvreg_read(pp, MVNETA_GMAC_CTRL_2) &
+ MVNETA_GMAC2_PORT_RESET) != 0)
+ continue;
+
+ return 0;
+}
+
+/* Device initialization routine */
+static int mvneta_probe(struct eth_device *dev)
+{
+ struct mvneta_port *pp = dev->priv;
+ int err;
+
+ pp->tx_ring_size = MVNETA_MAX_TXD;
+ pp->rx_ring_size = MVNETA_MAX_RXD;
+
+ err = mvneta_init(pp);
+ if (err < 0) {
+ dev_err(&pdev->dev, "can't init eth hal\n");
+ return err;
+ }
+
+ mvneta_conf_mbus_windows(pp);
+
+ mvneta_mac_addr_set(pp, dev->enetaddr, rxq_def);
+
+ err = mvneta_port_power_up(pp, pp->phy_interface);
+ if (err < 0) {
+ dev_err(&pdev->dev, "can't power up port\n");
+ return err;
+ }
+
+ /* Call open() now as it needs to be done before runing send() */
+ mvneta_open(dev);
+
+ return 0;
+}
+
+/* U-Boot only functions follow here */
+
+/* SMI / MDIO functions */
+
+static int smi_wait_ready(struct mvneta_port *pp)
+{
+ u32 timeout = MVNETA_SMI_TIMEOUT;
+ u32 smi_reg;
+
+ /* wait till the SMI is not busy */
+ do {
+ /* read smi register */
+ smi_reg = mvreg_read(pp, MVNETA_SMI);
+ if (timeout-- == 0) {
+ printf("Error: SMI busy timeout\n");
+ return -EFAULT;
+ }
+ } while (smi_reg & MVNETA_SMI_BUSY);
+
+ return 0;
+}
+
+/*
+ * smi_reg_read - miiphy_read callback function.
+ *
+ * Returns 16bit phy register value, or 0xffff on error
+ */
+static int smi_reg_read(const char *devname, u8 phy_adr, u8 reg_ofs, u16 *data)
+{
+ struct eth_device *dev = eth_get_dev_by_name(devname);
+ struct mvneta_port *pp = dev->priv;
+ u32 smi_reg;
+ u32 timeout;
+
+ /* check parameters */
+ if (phy_adr > MVNETA_PHY_ADDR_MASK) {
+ printf("Error: Invalid PHY address %d\n", phy_adr);
+ return -EFAULT;
+ }
+
+ if (reg_ofs > MVNETA_PHY_REG_MASK) {
+ printf("Err: Invalid register offset %d\n", reg_ofs);
+ return -EFAULT;
+ }
+
+ /* wait till the SMI is not busy */
+ if (smi_wait_ready(pp) < 0)
+ return -EFAULT;
+
+ /* fill the phy address and regiser offset and read opcode */
+ smi_reg = (phy_adr << MVNETA_SMI_DEV_ADDR_OFFS)
+ | (reg_ofs << MVNETA_SMI_REG_ADDR_OFFS)
+ | MVNETA_SMI_OPCODE_READ;
+
+ /* write the smi register */
+ mvreg_write(pp, MVNETA_SMI, smi_reg);
+
+ /*wait till read value is ready */
+ timeout = MVNETA_SMI_TIMEOUT;
+
+ do {
+ /* read smi register */
+ smi_reg = mvreg_read(pp, MVNETA_SMI);
+ if (timeout-- == 0) {
+ printf("Err: SMI read ready timeout\n");
+ return -EFAULT;
+ }
+ } while (!(smi_reg & MVNETA_SMI_READ_VALID));
+
+ /* Wait for the data to update in the SMI register */
+ for (timeout = 0; timeout < MVNETA_SMI_TIMEOUT; timeout++)
+ ;
+
+ *data = (u16)(mvreg_read(pp, MVNETA_SMI) & MVNETA_SMI_DATA_MASK);
+
+ return 0;
+}
+
+/*
+ * smi_reg_write - imiiphy_write callback function.
+ *
+ * Returns 0 if write succeed, -EINVAL on bad parameters
+ * -ETIME on timeout
+ */
+static int smi_reg_write(const char *devname, u8 phy_adr, u8 reg_ofs, u16 data)
+{
+ struct eth_device *dev = eth_get_dev_by_name(devname);
+ struct mvneta_port *pp = dev->priv;
+ u32 smi_reg;
+
+ /* check parameters */
+ if (phy_adr > MVNETA_PHY_ADDR_MASK) {
+ printf("Error: Invalid PHY address %d\n", phy_adr);
+ return -EFAULT;
+ }
+
+ if (reg_ofs > MVNETA_PHY_REG_MASK) {
+ printf("Err: Invalid register offset %d\n", reg_ofs);
+ return -EFAULT;
+ }
+
+ /* wait till the SMI is not busy */
+ if (smi_wait_ready(pp) < 0)
+ return -EFAULT;
+
+ /* fill the phy addr and reg offset and write opcode and data */
+ smi_reg = (data << MVNETA_SMI_DATA_OFFS);
+ smi_reg |= (phy_adr << MVNETA_SMI_DEV_ADDR_OFFS)
+ | (reg_ofs << MVNETA_SMI_REG_ADDR_OFFS);
+ smi_reg &= ~MVNETA_SMI_OPCODE_READ;
+
+ /* write the smi register */
+ mvreg_write(pp, MVNETA_SMI, smi_reg);
+
+ return 0;
+}
+
+static int mvneta_init_u_boot(struct eth_device *dev, bd_t *bis)
+{
+ struct mvneta_port *pp = dev->priv;
+ struct phy_device *phydev;
+
+ mvneta_port_power_up(pp, pp->phy_interface);
+
+ if (!pp->init || pp->link == 0) {
+ /* Set phy address of the port */
+ mvreg_write(pp, MVNETA_PHY_ADDR, pp->phyaddr);
+ phydev = phy_connect(pp->bus, pp->phyaddr, dev,
+ pp->phy_interface);
+
+ pp->phydev = phydev;
+ phy_config(phydev);
+ phy_startup(phydev);
+ if (!phydev->link) {
+ printf("%s: No link.\n", phydev->dev->name);
+ return -1;
+ }
+
+ /* Full init on first call */
+ mvneta_probe(dev);
+ pp->init = 1;
+ } else {
+ /* Upon all following calls, this is enough */
+ mvneta_port_up(pp);
+ mvneta_port_enable(pp);
+ }
+
+ return 0;
+}
+
+static int mvneta_send(struct eth_device *dev, void *ptr, int len)
+{
+ struct mvneta_port *pp = dev->priv;
+ struct mvneta_tx_queue *txq = &pp->txqs[0];
+ struct mvneta_tx_desc *tx_desc;
+ int sent_desc;
+ u32 timeout = 0;
+
+ /* Get a descriptor for the first part of the packet */
+ tx_desc = mvneta_txq_next_desc_get(txq);
+
+ tx_desc->buf_phys_addr = (u32)ptr;
+ tx_desc->data_size = len;
+ flush_dcache_range((u32)ptr, (u32)ptr + len);
+
+ /* First and Last descriptor */
+ tx_desc->command = MVNETA_TX_L4_CSUM_NOT | MVNETA_TXD_FLZ_DESC;
+ mvneta_txq_pend_desc_add(pp, txq, 1);
+
+ /* Wait for packet to be sent (queue might help with speed here) */
+ sent_desc = mvneta_txq_sent_desc_num_get(pp, txq);
+ while (!sent_desc) {
+ if (timeout++ > 10000) {
+ printf("timeout: packet not sent\n");
+ return -1;
+ }
+ sent_desc = mvneta_txq_sent_desc_num_get(pp, txq);
+ }
+
+ /* txDone has increased - hw sent packet */
+ mvneta_txq_sent_desc_dec(pp, txq, sent_desc);
+ return 0;
+
+ return 0;
+}
+
+static int mvneta_recv(struct eth_device *dev)
+{
+ struct mvneta_port *pp = dev->priv;
+ int rx_done;
+ int packets_done;
+ struct mvneta_rx_queue *rxq;
+
+ /* get rx queue */
+ rxq = mvneta_rxq_handle_get(pp, rxq_def);
+ rx_done = mvneta_rxq_busy_desc_num_get(pp, rxq);
+ packets_done = rx_done;
+
+ while (packets_done--) {
+ struct mvneta_rx_desc *rx_desc;
+ unsigned char *data;
+ u32 rx_status;
+ int rx_bytes;
+
+ /*
+ * No cache invalidation needed here, since the desc's are
+ * located in a uncached memory region
+ */
+ rx_desc = mvneta_rxq_next_desc_get(rxq);
+
+ rx_status = rx_desc->status;
+ if (!mvneta_rxq_desc_is_first_last(rx_status) ||
+ (rx_status & MVNETA_RXD_ERR_SUMMARY)) {
+ mvneta_rx_error(pp, rx_desc);
+ /* leave the descriptor untouched */
+ continue;
+ }
+
+ /* 2 bytes for marvell header. 4 bytes for crc */
+ rx_bytes = rx_desc->data_size - 6;
+
+ /* give packet to stack - skip on first 2 bytes */
+ data = (u8 *)rx_desc->buf_cookie + 2;
+ /*
+ * No cache invalidation needed here, since the rx_buffer's are
+ * located in a uncached memory region
+ */
+ NetReceive(data, rx_bytes);
+ }
+
+ /* Update rxq management counters */
+ if (rx_done)
+ mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
+
+ return 0;
+}
+
+static void mvneta_halt(struct eth_device *dev)
+{
+ struct mvneta_port *pp = dev->priv;
+
+ mvneta_port_down(pp);
+ mvneta_port_disable(pp);
+}
+
+int mvneta_initialize(bd_t *bis, int base_addr, int devnum, int phy_addr)
+{
+ struct eth_device *dev;
+ struct mvneta_port *pp;
+ void *bd_space;
+
+ dev = calloc(1, sizeof(*dev));
+ if (dev == NULL)
+ return -ENOMEM;
+
+ pp = calloc(1, sizeof(*pp));
+ if (pp == NULL)
+ return -ENOMEM;
+
+ dev->priv = pp;
+
+ /*
+ * Allocate buffer area for descs and rx_buffers. This is only
+ * done once for all interfaces. As only one interface can
+ * be active. Make this area DMA save by disabling the D-cache
+ */
+ if (!buffer_loc.tx_descs) {
+ /* Align buffer area for descs and rx_buffers to 1MiB */
+ bd_space = memalign(1 << MMU_SECTION_SHIFT, BD_SPACE);
+ mmu_set_region_dcache_behaviour((u32)bd_space, BD_SPACE,
+ DCACHE_OFF);
+ buffer_loc.tx_descs = (struct mvneta_tx_desc *)bd_space;
+ buffer_loc.rx_descs = (struct mvneta_rx_desc *)
+ ((u32)bd_space +
+ MVNETA_MAX_TXD * sizeof(struct mvneta_tx_desc));
+ buffer_loc.rx_buffers = (u32)
+ (bd_space +
+ MVNETA_MAX_TXD * sizeof(struct mvneta_tx_desc) +
+ MVNETA_MAX_RXD * sizeof(struct mvneta_rx_desc));
+ }
+
+ sprintf(dev->name, "neta%d", devnum);
+
+ pp->base = (void __iomem *)base_addr;
+ dev->iobase = base_addr;
+ dev->init = mvneta_init_u_boot;
+ dev->halt = mvneta_halt;
+ dev->send = mvneta_send;
+ dev->recv = mvneta_recv;
+ dev->write_hwaddr = NULL;
+
+ /*
+ * The PHY interface type is configured via the
+ * board specific CONFIG_SYS_NETA_INTERFACE_TYPE
+ * define.
+ */
+ pp->phy_interface = CONFIG_SYS_NETA_INTERFACE_TYPE;
+
+ eth_register(dev);
+
+ pp->phyaddr = phy_addr;
+ miiphy_register(dev->name, smi_reg_read, smi_reg_write);
+ pp->bus = miiphy_get_dev_by_name(dev->name);
+
+ return 1;
+}
* Description: Reads the ID registers of the PHY at @addr on the
* @bus, stores it in @phy_id and returns zero on success.
*/
-int __weak get_phy_id(struct mii_dev *bus, int addr, int devad, u32 *phy_id)
+static int get_phy_id(struct mii_dev *bus, int addr, int devad, u32 *phy_id)
{
int phy_reg;
return 0;
}
-static int __board_phy_config(struct phy_device *phydev)
+__weak int board_phy_config(struct phy_device *phydev)
{
if (phydev->drv->config)
return phydev->drv->config(phydev);
return 0;
}
-int board_phy_config(struct phy_device *phydev)
- __attribute__((weak, alias("__board_phy_config")));
-
int phy_config(struct phy_device *phydev)
{
/* Invoke an optional board-specific helper */
}
#endif /* CONFIG_CMD_PCI || CONFIG_PCI_SCAN_SHOW */
-int __pci_skip_dev(struct pci_controller *hose, pci_dev_t dev)
+__weak int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev)
{
/*
* Check if pci device should be skipped in configuration
return 0;
}
-int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev)
- __attribute__((weak, alias("__pci_skip_dev")));
#ifdef CONFIG_PCI_SCAN_SHOW
-int __pci_print_dev(struct pci_controller *hose, pci_dev_t dev)
+__weak int pci_print_dev(struct pci_controller *hose, pci_dev_t dev)
{
if (dev == PCI_BDF(hose->first_busno, 0, 0))
return 0;
return 1;
}
-int pci_print_dev(struct pci_controller *hose, pci_dev_t dev)
- __attribute__((weak, alias("__pci_print_dev")));
#endif /* CONFIG_PCI_SCAN_SHOW */
int pci_hose_scan_bus(struct pci_controller *hose, int bus)
#ifndef _MVRTC_H_
#define _MVRTC_H_
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#include <compiler.h>
/* RTC registers */
+config DM_SERIAL
+ bool "Enable Driver Model for serial drivers"
+ depends on DM
+ help
+ If you want to use driver model for serial drivers, say Y.
+ To use legacy serial drivers, say N.
+
+config UNIPHIER_SERIAL
+ bool "UniPhier on-chip UART support"
+ depends on ARCH_UNIPHIER && DM_SERIAL
+ help
+ Support for the on-chip UARTs on the Panasonic UniPhier platform.
obj-$(CONFIG_ARC_SERIAL) += serial_arc.o
obj-$(CONFIG_TEGRA_SERIAL) += serial_tegra.o
obj-$(CONFIG_UNIPHIER_SERIAL) += serial_uniphier.o
+obj-$(CONFIG_OMAP_SERIAL) += serial_omap.o
+obj-$(CONFIG_COREBOOT_SERIAL) += serial_coreboot.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_USB_TTY) += usbtty.o
unsigned char *addr;
offset *= 1 << plat->reg_shift;
- addr = plat->base + offset;
+ addr = map_sysmem(plat->base, 0) + offset;
/*
* As far as we know it doesn't make sense to support selection of
* these options at run-time, so use the existing CONFIG options.
*/
#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
- outb(value, addr);
+ outb(value, (ulong)addr);
#elif defined(CONFIG_SYS_NS16550_MEM32) && !defined(CONFIG_SYS_BIG_ENDIAN)
out_le32(addr, value);
#elif defined(CONFIG_SYS_NS16550_MEM32) && defined(CONFIG_SYS_BIG_ENDIAN)
unsigned char *addr;
offset *= 1 << plat->reg_shift;
- addr = plat->base + offset;
+ addr = map_sysmem(plat->base, 0) + offset;
#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
- return inb(addr);
+ return inb((ulong)addr);
#elif defined(CONFIG_SYS_NS16550_MEM32) && !defined(CONFIG_SYS_BIG_ENDIAN)
return in_le32(addr);
#elif defined(CONFIG_SYS_NS16550_MEM32) && defined(CONFIG_SYS_BIG_ENDIAN)
{
struct NS16550 *const com_port = dev_get_priv(dev);
- if (!serial_in(&com_port->lsr) & UART_LSR_DR)
+ if (!(serial_in(&com_port->lsr) & UART_LSR_DR))
return -EAGAIN;
return serial_in(&com_port->rbr);
{
struct NS16550 *const com_port = dev_get_priv(dev);
+ com_port->plat = dev_get_platdata(dev);
NS16550_init(com_port, -1);
return 0;
}
+#ifdef CONFIG_OF_CONTROL
int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
{
- struct NS16550 *const com_port = dev_get_priv(dev);
struct ns16550_platdata *plat = dev->platdata;
fdt_addr_t addr;
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
- plat->base = (unsigned char *)addr;
+ plat->base = addr;
plat->reg_shift = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"reg-shift", 1);
- com_port->plat = plat;
return 0;
}
+#endif
const struct dm_serial_ops ns16550_serial_ops = {
.putc = ns16550_serial_putc,
#include <os.h>
#include <serial.h>
#include <stdio_dev.h>
+#include <watchdog.h>
#include <dm/lists.h>
#include <dm/device-internal.h>
+#include <ns16550.h>
+
DECLARE_GLOBAL_DATA_PTR;
/* The currently-selected console serial device */
}
#endif
/*
+ * Try to use CONFIG_CONS_INDEX if available (it is numbered from 1!).
+ *
* Failing that, get the device with sequence number 0, or in extremis
* just the first serial device we can find. But we insist on having
* a console (even if it is silent).
*/
- if (uclass_get_device_by_seq(UCLASS_SERIAL, 0, &cur_dev) &&
+#ifdef CONFIG_CONS_INDEX
+#define INDEX (CONFIG_CONS_INDEX - 1)
+#else
+#define INDEX 0
+#endif
+ if (uclass_get_device_by_seq(UCLASS_SERIAL, INDEX, &cur_dev) &&
+ uclass_get_device(UCLASS_SERIAL, INDEX, &cur_dev) &&
(uclass_first_device(UCLASS_SERIAL, &cur_dev) || !cur_dev))
panic("No serial driver found");
+#undef INDEX
}
/* Called prior to relocation */
serial_find_console_or_panic();
}
-static void serial_putc_dev(struct udevice *dev, char ch)
+static void _serial_putc(struct udevice *dev, char ch)
{
- struct dm_serial_ops *ops = serial_get_ops(cur_dev);
+ struct dm_serial_ops *ops = serial_get_ops(dev);
int err;
do {
- err = ops->putc(cur_dev, ch);
+ err = ops->putc(dev, ch);
} while (err == -EAGAIN);
if (ch == '\n')
- serial_putc('\r');
+ _serial_putc(dev, '\r');
}
-void serial_putc(char ch)
+static void _serial_puts(struct udevice *dev, const char *str)
{
- serial_putc_dev(cur_dev, ch);
+ while (*str)
+ _serial_putc(dev, *str++);
}
-void serial_setbrg(void)
+static int _serial_getc(struct udevice *dev)
{
- struct dm_serial_ops *ops = serial_get_ops(cur_dev);
+ struct dm_serial_ops *ops = serial_get_ops(dev);
+ int err;
- if (ops->setbrg)
- ops->setbrg(cur_dev, gd->baudrate);
-}
+ do {
+ err = ops->getc(dev);
+ if (err == -EAGAIN)
+ WATCHDOG_RESET();
+ } while (err == -EAGAIN);
-void serial_puts(const char *str)
-{
- while (*str)
- serial_putc(*str++);
+ return err >= 0 ? err : 0;
}
-int serial_tstc(void)
+static int _serial_tstc(struct udevice *dev)
{
- struct dm_serial_ops *ops = serial_get_ops(cur_dev);
+ struct dm_serial_ops *ops = serial_get_ops(dev);
if (ops->pending)
- return ops->pending(cur_dev, true);
+ return ops->pending(dev, true);
return 1;
}
-static int serial_getc_dev(struct udevice *dev)
+void serial_putc(char ch)
{
- struct dm_serial_ops *ops = serial_get_ops(dev);
- int err;
-
- do {
- err = ops->getc(dev);
- } while (err == -EAGAIN);
+ _serial_putc(cur_dev, ch);
+}
- return err >= 0 ? err : 0;
+void serial_puts(const char *str)
+{
+ _serial_puts(cur_dev, str);
}
int serial_getc(void)
{
- return serial_getc_dev(cur_dev);
+ return _serial_getc(cur_dev);
+}
+
+int serial_tstc(void)
+{
+ return _serial_tstc(cur_dev);
+}
+
+void serial_setbrg(void)
+{
+ struct dm_serial_ops *ops = serial_get_ops(cur_dev);
+
+ if (ops->setbrg)
+ ops->setbrg(cur_dev, gd->baudrate);
}
void serial_stdio_init(void)
static void serial_stub_putc(struct stdio_dev *sdev, const char ch)
{
- struct udevice *dev = sdev->priv;
-
- serial_putc_dev(dev, ch);
+ _serial_putc(sdev->priv, ch);
}
void serial_stub_puts(struct stdio_dev *sdev, const char *str)
{
- while (*str)
- serial_stub_putc(sdev, *str++);
+ _serial_puts(sdev->priv, str);
}
int serial_stub_getc(struct stdio_dev *sdev)
{
- struct udevice *dev = sdev->priv;
-
- return serial_getc_dev(dev);
+ return _serial_getc(sdev->priv);
}
int serial_stub_tstc(struct stdio_dev *sdev)
{
- struct udevice *dev = sdev->priv;
- struct dm_serial_ops *ops = serial_get_ops(dev);
-
- if (ops->pending)
- return ops->pending(dev, true);
-
- return 1;
+ return _serial_tstc(sdev->priv);
}
static int serial_post_probe(struct udevice *dev)
serial_initfunc(arm_dcc_initialize);
serial_initfunc(mxs_auart_initialize);
serial_initfunc(arc_serial_initialize);
-serial_initfunc(uniphier_serial_initialize);
/**
* serial_register() - Register serial driver with serial driver core
arm_dcc_initialize();
mxs_auart_initialize();
arc_serial_initialize();
- uniphier_serial_initialize();
serial_assign(default_serial_console()->name);
}
-int serial_stub_start(struct stdio_dev *sdev)
+static int serial_stub_start(struct stdio_dev *sdev)
{
struct serial_device *dev = sdev->priv;
return dev->start();
}
-int serial_stub_stop(struct stdio_dev *sdev)
+static int serial_stub_stop(struct stdio_dev *sdev)
{
struct serial_device *dev = sdev->priv;
return dev->stop();
}
-void serial_stub_putc(struct stdio_dev *sdev, const char ch)
+static void serial_stub_putc(struct stdio_dev *sdev, const char ch)
{
struct serial_device *dev = sdev->priv;
dev->putc(ch);
}
-void serial_stub_puts(struct stdio_dev *sdev, const char *str)
+static void serial_stub_puts(struct stdio_dev *sdev, const char *str)
{
struct serial_device *dev = sdev->priv;
--- /dev/null
+/*
+ * Copyright (c) 2014 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <ns16550.h>
+#include <serial.h>
+
+static const struct udevice_id coreboot_serial_ids[] = {
+ { .compatible = "coreboot-uart" },
+ { }
+};
+
+static int coreboot_serial_ofdata_to_platdata(struct udevice *dev)
+{
+ struct ns16550_platdata *plat = dev_get_platdata(dev);
+ int ret;
+
+ ret = ns16550_serial_ofdata_to_platdata(dev);
+ if (ret)
+ return ret;
+ plat->clock = 1843200;
+
+ return 0;
+}
+U_BOOT_DRIVER(serial_ns16550) = {
+ .name = "serial_coreboot",
+ .id = UCLASS_SERIAL,
+ .of_match = coreboot_serial_ids,
+ .ofdata_to_platdata = coreboot_serial_ofdata_to_platdata,
+ .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
+ .priv_auto_alloc_size = sizeof(struct NS16550),
+ .probe = ns16550_serial_probe,
+ .ops = &ns16550_serial_ops,
+};
#include <common.h>
#include <dm.h>
#include <errno.h>
-#include <serial_mxc.h>
#include <watchdog.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/clock.h>
+#include <dm/platform_data/serial_mxc.h>
#include <serial.h>
#include <linux/compiler.h>
.puts = eserial##port##_puts, \
}
-void
-_serial_putc(const char c,const int port)
+static void _serial_putc(const char c, const int port)
{
if (c == '\n')
NS16550_putc(PORT, '\r');
NS16550_putc(PORT, c);
}
-void
-_serial_putc_raw(const char c,const int port)
+static void _serial_putc_raw(const char c, const int port)
{
NS16550_putc(PORT, c);
}
-void
-_serial_puts (const char *s,const int port)
+static void _serial_puts(const char *s, const int port)
{
while (*s) {
- _serial_putc (*s++,port);
+ _serial_putc(*s++, port);
}
}
-
-int
-_serial_getc(const int port)
+static int _serial_getc(const int port)
{
return NS16550_getc(PORT);
}
-int
-_serial_tstc(const int port)
+static int _serial_tstc(const int port)
{
return NS16550_tstc(PORT);
}
-void
-_serial_setbrg (const int port)
+static void _serial_setbrg(const int port)
{
int clock_divisor;
--- /dev/null
+/*
+ * Copyright (c) 2014 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <fdtdec.h>
+#include <ns16550.h>
+#include <serial.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_OF_CONTROL
+static const struct udevice_id omap_serial_ids[] = {
+ { .compatible = "ti,omap3-uart" },
+ { }
+};
+
+static int omap_serial_ofdata_to_platdata(struct udevice *dev)
+{
+ struct ns16550_platdata *plat = dev_get_platdata(dev);
+ int ret;
+
+ ret = ns16550_serial_ofdata_to_platdata(dev);
+ if (ret)
+ return ret;
+ plat->clock = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+ "clock-frequency", -1);
+ plat->reg_shift = 2;
+
+ return 0;
+}
+#endif
+
+U_BOOT_DRIVER(serial_omap_ns16550) = {
+ .name = "serial_omap",
+ .id = UCLASS_SERIAL,
+ .of_match = of_match_ptr(omap_serial_ids),
+ .ofdata_to_platdata = of_match_ptr(omap_serial_ofdata_to_platdata),
+ .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
+ .priv_auto_alloc_size = sizeof(struct NS16550),
+ .probe = ns16550_serial_probe,
+ .ops = &ns16550_serial_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
#include <watchdog.h>
#include <asm/io.h>
#include <serial.h>
-#include <serial_pl01x.h>
+#include <dm/platform_data/serial_pl01x.h>
#include <linux/compiler.h>
#include "serial_pl01x_internal.h"
static int hwflow;
#endif
-void _serial_setbrg(const int dev_index)
+static void _serial_setbrg(const int dev_index)
{
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
unsigned int reg = 0;
* otherwise. When the function is succesfull, the character read is
* written into its argument c.
*/
-int _serial_getc(const int dev_index)
+static int _serial_getc(const int dev_index)
{
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
/*
* Output a single byte to the serial port.
*/
-void _serial_putc(const char c, const int dev_index)
+static void _serial_putc(const char c, const int dev_index)
{
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
#ifdef CONFIG_MODEM_SUPPORT
/*
* Test whether a character is in the RX buffer
*/
-int _serial_tstc(const int dev_index)
+static int _serial_tstc(const int dev_index)
{
struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
return _serial_tstc(dev_index);
}
-void _serial_puts(const char *s, const int dev_index)
+static void _serial_puts(const char *s, const int dev_index)
{
while (*s) {
_serial_putc(*s++, dev_index);
sci_out(&sh_sci, SCLSR, 0x00);
}
-void serial_raw_putc(const char c)
+static void serial_raw_putc(const char c)
{
while (1) {
/* Tx fifo is empty */
}
-int serial_getc_check(void)
+static int serial_getc_check(void)
{
unsigned short status;
* Copyright (C) 2012-2014 Panasonic Corporation
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
*
- * Based on serial_ns16550.c
- * (C) Copyright 2000
- * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
- *
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <dm/device.h>
+#include <dm/platform_data/serial-uniphier.h>
#include <serial.h>
#define UART_REG(x) \
#define UART_LSR_DR 0x01 /* Data ready */
#define UART_LSR_THRE 0x20 /* Xmit holding register empty */
-DECLARE_GLOBAL_DATA_PTR;
+struct uniphier_serial_private_data {
+ struct uniphier_serial __iomem *membase;
+};
+
+#define uniphier_serial_port(dev) \
+ ((struct uniphier_serial_private_data *)dev_get_priv(dev))->membase
-static void uniphier_serial_init(struct uniphier_serial *port)
+int uniphier_serial_setbrg(struct udevice *dev, int baudrate)
{
+ struct uniphier_serial_platform_data *plat = dev_get_platdata(dev);
+ struct uniphier_serial __iomem *port = uniphier_serial_port(dev);
const unsigned int mode_x_div = 16;
unsigned int divisor;
writeb(UART_LCR_WLS_8, &port->lcr);
- divisor = DIV_ROUND_CLOSEST(CONFIG_SYS_UNIPHIER_UART_CLK,
- mode_x_div * gd->baudrate);
+ divisor = DIV_ROUND_CLOSEST(plat->uartclk, mode_x_div * baudrate);
writew(divisor, &port->dlr);
-}
-static void uniphier_serial_setbrg(struct uniphier_serial *port)
-{
- uniphier_serial_init(port);
+ return 0;
}
-static int uniphier_serial_tstc(struct uniphier_serial *port)
+static int uniphier_serial_getc(struct udevice *dev)
{
- return (readb(&port->lsr) & UART_LSR_DR) != 0;
-}
+ struct uniphier_serial __iomem *port = uniphier_serial_port(dev);
-static int uniphier_serial_getc(struct uniphier_serial *port)
-{
- while (!uniphier_serial_tstc(port))
- ;
+ if (!(readb(&port->lsr) & UART_LSR_DR))
+ return -EAGAIN;
return readb(&port->rbr);
}
-static void uniphier_serial_putc(struct uniphier_serial *port, const char c)
+static int uniphier_serial_putc(struct udevice *dev, const char c)
{
- if (c == '\n')
- uniphier_serial_putc(port, '\r');
+ struct uniphier_serial __iomem *port = uniphier_serial_port(dev);
- while (!(readb(&port->lsr) & UART_LSR_THRE))
- ;
+ if (!(readb(&port->lsr) & UART_LSR_THRE))
+ return -EAGAIN;
writeb(c, &port->thr);
+
+ return 0;
}
-static struct uniphier_serial *serial_ports[4] = {
-#ifdef CONFIG_SYS_UNIPHIER_SERIAL_BASE0
- (struct uniphier_serial *)CONFIG_SYS_UNIPHIER_SERIAL_BASE0,
-#else
- NULL,
-#endif
-#ifdef CONFIG_SYS_UNIPHIER_SERIAL_BASE1
- (struct uniphier_serial *)CONFIG_SYS_UNIPHIER_SERIAL_BASE1,
-#else
- NULL,
-#endif
-#ifdef CONFIG_SYS_UNIPHIER_SERIAL_BASE2
- (struct uniphier_serial *)CONFIG_SYS_UNIPHIER_SERIAL_BASE2,
-#else
- NULL,
-#endif
-#ifdef CONFIG_SYS_UNIPHIER_SERIAL_BASE3
- (struct uniphier_serial *)CONFIG_SYS_UNIPHIER_SERIAL_BASE3,
-#else
- NULL,
-#endif
-};
+int uniphier_serial_probe(struct udevice *dev)
+{
+ struct uniphier_serial_private_data *priv = dev_get_priv(dev);
+ struct uniphier_serial_platform_data *plat = dev_get_platdata(dev);
-/* Multi serial device functions */
-#define DECLARE_ESERIAL_FUNCTIONS(port) \
- static int eserial##port##_init(void) \
- { \
- uniphier_serial_init(serial_ports[port]); \
- return 0 ; \
- } \
- static void eserial##port##_setbrg(void) \
- { \
- uniphier_serial_setbrg(serial_ports[port]); \
- } \
- static int eserial##port##_getc(void) \
- { \
- return uniphier_serial_getc(serial_ports[port]); \
- } \
- static int eserial##port##_tstc(void) \
- { \
- return uniphier_serial_tstc(serial_ports[port]); \
- } \
- static void eserial##port##_putc(const char c) \
- { \
- uniphier_serial_putc(serial_ports[port], c); \
- }
-
-/* Serial device descriptor */
-#define INIT_ESERIAL_STRUCTURE(port, __name) { \
- .name = __name, \
- .start = eserial##port##_init, \
- .stop = NULL, \
- .setbrg = eserial##port##_setbrg, \
- .getc = eserial##port##_getc, \
- .tstc = eserial##port##_tstc, \
- .putc = eserial##port##_putc, \
- .puts = default_serial_puts, \
-}
+ priv->membase = map_sysmem(plat->base, sizeof(struct uniphier_serial));
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE0)
-DECLARE_ESERIAL_FUNCTIONS(0);
-struct serial_device uniphier_serial0_device =
- INIT_ESERIAL_STRUCTURE(0, "ttyS0");
-#endif
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE1)
-DECLARE_ESERIAL_FUNCTIONS(1);
-struct serial_device uniphier_serial1_device =
- INIT_ESERIAL_STRUCTURE(1, "ttyS1");
-#endif
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE2)
-DECLARE_ESERIAL_FUNCTIONS(2);
-struct serial_device uniphier_serial2_device =
- INIT_ESERIAL_STRUCTURE(2, "ttyS2");
-#endif
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE3)
-DECLARE_ESERIAL_FUNCTIONS(3);
-struct serial_device uniphier_serial3_device =
- INIT_ESERIAL_STRUCTURE(3, "ttyS3");
-#endif
+ if (!priv->membase)
+ return -ENOMEM;
-__weak struct serial_device *default_serial_console(void)
+ return 0;
+}
+
+int uniphier_serial_remove(struct udevice *dev)
{
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE0)
- return &uniphier_serial0_device;
-#elif defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE1)
- return &uniphier_serial1_device;
-#elif defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE2)
- return &uniphier_serial2_device;
-#elif defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE3)
- return &uniphier_serial3_device;
-#else
-#error "No uniphier serial ports configured."
-#endif
+ unmap_sysmem(uniphier_serial_port(dev));
+
+ return 0;
}
-void uniphier_serial_initialize(void)
+#ifdef CONFIG_OF_CONTROL
+static const struct udevice_id uniphier_uart_of_match = {
+ { .compatible = "panasonic,uniphier-uart"},
+ {},
+};
+
+static int uniphier_serial_ofdata_to_platdata(struct udevice *dev)
{
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE0)
- serial_register(&uniphier_serial0_device);
-#endif
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE1)
- serial_register(&uniphier_serial1_device);
-#endif
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE2)
- serial_register(&uniphier_serial2_device);
-#endif
-#if defined(CONFIG_SYS_UNIPHIER_SERIAL_BASE3)
- serial_register(&uniphier_serial3_device);
-#endif
+ /*
+ * TODO: Masahiro Yamada (yamada.m@jp.panasonic.com)
+ *
+ * Implement conversion code from DTB to platform data
+ * when supporting CONFIG_OF_CONTROL on UniPhir platform.
+ */
}
+#endif
+
+static const struct dm_serial_ops uniphier_serial_ops = {
+ .setbrg = uniphier_serial_setbrg,
+ .getc = uniphier_serial_getc,
+ .putc = uniphier_serial_putc,
+};
+
+U_BOOT_DRIVER(uniphier_serial) = {
+ .name = DRIVER_NAME,
+ .id = UCLASS_SERIAL,
+ .of_match = of_match_ptr(uniphier_uart_of_match),
+ .ofdata_to_platdata = of_match_ptr(uniphier_serial_ofdata_to_platdata),
+ .probe = uniphier_serial_probe,
+ .remove = uniphier_serial_remove,
+ .priv_auto_alloc_size = sizeof(struct uniphier_serial_private_data),
+ .platdata_auto_alloc_size =
+ sizeof(struct uniphier_serial_platform_data),
+ .ops = &uniphier_serial_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+config DM_SPI
+ bool "Enable Driver Model for SPI drivers"
+ depends on DM
+ help
+ If you want to use driver model for SPI drivers, say Y.
+ To use legacy SPI drivers, say N.
#include <malloc.h>
#include <spi.h>
#include <asm/io.h>
-#include <asm/arch/kirkwood.h>
-#include <asm/arch/spi.h>
+#include <asm/arch/soc.h>
+#ifdef CONFIG_KIRKWOOD
#include <asm/arch/mpp.h>
+#endif
+#include <asm/arch-mvebu/spi.h>
-static struct kwspi_registers *spireg = (struct kwspi_registers *)KW_SPI_BASE;
+static struct kwspi_registers *spireg =
+ (struct kwspi_registers *)MVEBU_SPI_BASE;
+#ifdef CONFIG_KIRKWOOD
static u32 cs_spi_mpp_back[2];
+#endif
struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
unsigned int max_hz, unsigned int mode)
{
struct spi_slave *slave;
u32 data;
+#ifdef CONFIG_KIRKWOOD
static const u32 kwspi_mpp_config[2][2] = {
{ MPP0_SPI_SCn, 0 }, /* if cs == 0 */
{ MPP7_SPI_SCn, 0 } /* if cs != 0 */
};
+#endif
if (!spi_cs_is_valid(bus, cs))
return NULL;
writel(KWSPI_SMEMRDIRQ, &spireg->irq_cause);
writel(KWSPI_IRQMASK, &spireg->irq_mask);
+#ifdef CONFIG_KIRKWOOD
/* program mpp registers to select SPI_CSn */
kirkwood_mpp_conf(kwspi_mpp_config[cs ? 1 : 0], cs_spi_mpp_back);
+#endif
return slave;
}
void spi_free_slave(struct spi_slave *slave)
{
+#ifdef CONFIG_KIRKWOOD
kirkwood_mpp_conf(cs_spi_mpp_back, NULL);
+#endif
free(slave);
}
{ 0x2001, 0x3c05, FLAG_TYPE_AX88772 },
/* ASIX 88772B */
{ 0x0b95, 0x772b, FLAG_TYPE_AX88772B | FLAG_EEPROM_MAC },
+ { 0x0b95, 0x7e2b, FLAG_TYPE_AX88772B },
{ 0x0000, 0x0000, FLAG_NONE } /* END - Do not remove */
};
obj-$(CONFIG_USB_XHCI_KEYSTONE) += xhci-keystone.o
obj-$(CONFIG_USB_XHCI_EXYNOS) += xhci-exynos5.o
obj-$(CONFIG_USB_XHCI_OMAP) += xhci-omap.o
+
+# designware
+obj-$(CONFIG_USB_DWC2) += dwc2.o
--- /dev/null
+/*
+ * Copyright (C) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <usb.h>
+#include <malloc.h>
+#include <usbroothubdes.h>
+#include <asm/io.h>
+
+#include "dwc2.h"
+
+/* Use only HC channel 0. */
+#define DWC2_HC_CHANNEL 0
+
+#define DWC2_STATUS_BUF_SIZE 64
+#define DWC2_DATA_BUF_SIZE (64 * 1024)
+
+/* We need doubleword-aligned buffers for DMA transfers */
+DEFINE_ALIGN_BUFFER(uint8_t, aligned_buffer, DWC2_DATA_BUF_SIZE, 8);
+DEFINE_ALIGN_BUFFER(uint8_t, status_buffer, DWC2_STATUS_BUF_SIZE, 8);
+
+#define MAX_DEVICE 16
+#define MAX_ENDPOINT 16
+static int bulk_data_toggle[MAX_DEVICE][MAX_ENDPOINT];
+static int control_data_toggle[MAX_DEVICE][MAX_ENDPOINT];
+
+static int root_hub_devnum;
+
+static struct dwc2_core_regs *regs =
+ (struct dwc2_core_regs *)CONFIG_USB_DWC2_REG_ADDR;
+
+/*
+ * DWC2 IP interface
+ */
+static int wait_for_bit(void *reg, const uint32_t mask, bool set)
+{
+ unsigned int timeout = 1000000;
+ uint32_t val;
+
+ while (--timeout) {
+ val = readl(reg);
+ if (!set)
+ val = ~val;
+
+ if ((val & mask) == mask)
+ return 0;
+
+ udelay(1);
+ }
+
+ debug("%s: Timeout (reg=%p mask=%08x wait_set=%i)\n",
+ __func__, reg, mask, set);
+
+ return -ETIMEDOUT;
+}
+
+/*
+ * Initializes the FSLSPClkSel field of the HCFG register
+ * depending on the PHY type.
+ */
+static void init_fslspclksel(struct dwc2_core_regs *regs)
+{
+ uint32_t phyclk;
+
+#if (CONFIG_DWC2_PHY_TYPE == DWC2_PHY_TYPE_FS)
+ phyclk = DWC2_HCFG_FSLSPCLKSEL_48_MHZ; /* Full speed PHY */
+#else
+ /* High speed PHY running at full speed or high speed */
+ phyclk = DWC2_HCFG_FSLSPCLKSEL_30_60_MHZ;
+#endif
+
+#ifdef CONFIG_DWC2_ULPI_FS_LS
+ uint32_t hwcfg2 = readl(®s->ghwcfg2);
+ uint32_t hval = (ghwcfg2 & DWC2_HWCFG2_HS_PHY_TYPE_MASK) >>
+ DWC2_HWCFG2_HS_PHY_TYPE_OFFSET;
+ uint32_t fval = (ghwcfg2 & DWC2_HWCFG2_FS_PHY_TYPE_MASK) >>
+ DWC2_HWCFG2_FS_PHY_TYPE_OFFSET;
+
+ if (hval == 2 && fval == 1)
+ phyclk = DWC2_HCFG_FSLSPCLKSEL_48_MHZ; /* Full speed PHY */
+#endif
+
+ clrsetbits_le32(®s->host_regs.hcfg,
+ DWC2_HCFG_FSLSPCLKSEL_MASK,
+ phyclk << DWC2_HCFG_FSLSPCLKSEL_OFFSET);
+}
+
+/*
+ * Flush a Tx FIFO.
+ *
+ * @param regs Programming view of DWC_otg controller.
+ * @param num Tx FIFO to flush.
+ */
+static void dwc_otg_flush_tx_fifo(struct dwc2_core_regs *regs, const int num)
+{
+ int ret;
+
+ writel(DWC2_GRSTCTL_TXFFLSH | (num << DWC2_GRSTCTL_TXFNUM_OFFSET),
+ ®s->grstctl);
+ ret = wait_for_bit(®s->grstctl, DWC2_GRSTCTL_TXFFLSH, 0);
+ if (ret)
+ printf("%s: Timeout!\n", __func__);
+
+ /* Wait for 3 PHY Clocks */
+ udelay(1);
+}
+
+/*
+ * Flush Rx FIFO.
+ *
+ * @param regs Programming view of DWC_otg controller.
+ */
+static void dwc_otg_flush_rx_fifo(struct dwc2_core_regs *regs)
+{
+ int ret;
+
+ writel(DWC2_GRSTCTL_RXFFLSH, ®s->grstctl);
+ ret = wait_for_bit(®s->grstctl, DWC2_GRSTCTL_RXFFLSH, 0);
+ if (ret)
+ printf("%s: Timeout!\n", __func__);
+
+ /* Wait for 3 PHY Clocks */
+ udelay(1);
+}
+
+/*
+ * Do core a soft reset of the core. Be careful with this because it
+ * resets all the internal state machines of the core.
+ */
+static void dwc_otg_core_reset(struct dwc2_core_regs *regs)
+{
+ int ret;
+
+ /* Wait for AHB master IDLE state. */
+ ret = wait_for_bit(®s->grstctl, DWC2_GRSTCTL_AHBIDLE, 1);
+ if (ret)
+ printf("%s: Timeout!\n", __func__);
+
+ /* Core Soft Reset */
+ writel(DWC2_GRSTCTL_CSFTRST, ®s->grstctl);
+ ret = wait_for_bit(®s->grstctl, DWC2_GRSTCTL_CSFTRST, 0);
+ if (ret)
+ printf("%s: Timeout!\n", __func__);
+
+ /*
+ * Wait for core to come out of reset.
+ * NOTE: This long sleep is _very_ important, otherwise the core will
+ * not stay in host mode after a connector ID change!
+ */
+ mdelay(100);
+}
+
+/*
+ * This function initializes the DWC_otg controller registers for
+ * host mode.
+ *
+ * This function flushes the Tx and Rx FIFOs and it flushes any entries in the
+ * request queues. Host channels are reset to ensure that they are ready for
+ * performing transfers.
+ *
+ * @param regs Programming view of DWC_otg controller
+ *
+ */
+static void dwc_otg_core_host_init(struct dwc2_core_regs *regs)
+{
+ uint32_t nptxfifosize = 0;
+ uint32_t ptxfifosize = 0;
+ uint32_t hprt0 = 0;
+ int i, ret, num_channels;
+
+ /* Restart the Phy Clock */
+ writel(0, ®s->pcgcctl);
+
+ /* Initialize Host Configuration Register */
+ init_fslspclksel(regs);
+#ifdef CONFIG_DWC2_DFLT_SPEED_FULL
+ setbits_le32(®s->host_regs.hcfg, DWC2_HCFG_FSLSSUPP);
+#endif
+
+ /* Configure data FIFO sizes */
+#ifdef CONFIG_DWC2_ENABLE_DYNAMIC_FIFO
+ if (readl(®s->ghwcfg2) & DWC2_HWCFG2_DYNAMIC_FIFO) {
+ /* Rx FIFO */
+ writel(CONFIG_DWC2_HOST_RX_FIFO_SIZE, ®s->grxfsiz);
+
+ /* Non-periodic Tx FIFO */
+ nptxfifosize |= CONFIG_DWC2_HOST_NPERIO_TX_FIFO_SIZE <<
+ DWC2_FIFOSIZE_DEPTH_OFFSET;
+ nptxfifosize |= CONFIG_DWC2_HOST_RX_FIFO_SIZE <<
+ DWC2_FIFOSIZE_STARTADDR_OFFSET;
+ writel(nptxfifosize, ®s->gnptxfsiz);
+
+ /* Periodic Tx FIFO */
+ ptxfifosize |= CONFIG_DWC2_HOST_PERIO_TX_FIFO_SIZE <<
+ DWC2_FIFOSIZE_DEPTH_OFFSET;
+ ptxfifosize |= (CONFIG_DWC2_HOST_RX_FIFO_SIZE +
+ CONFIG_DWC2_HOST_NPERIO_TX_FIFO_SIZE) <<
+ DWC2_FIFOSIZE_STARTADDR_OFFSET;
+ writel(ptxfifosize, ®s->hptxfsiz);
+ }
+#endif
+
+ /* Clear Host Set HNP Enable in the OTG Control Register */
+ clrbits_le32(®s->gotgctl, DWC2_GOTGCTL_HSTSETHNPEN);
+
+ /* Make sure the FIFOs are flushed. */
+ dwc_otg_flush_tx_fifo(regs, 0x10); /* All Tx FIFOs */
+ dwc_otg_flush_rx_fifo(regs);
+
+ /* Flush out any leftover queued requests. */
+ num_channels = readl(®s->ghwcfg2);
+ num_channels &= DWC2_HWCFG2_NUM_HOST_CHAN_MASK;
+ num_channels >>= DWC2_HWCFG2_NUM_HOST_CHAN_OFFSET;
+ num_channels += 1;
+
+ for (i = 0; i < num_channels; i++)
+ clrsetbits_le32(®s->hc_regs[i].hcchar,
+ DWC2_HCCHAR_CHEN | DWC2_HCCHAR_EPDIR,
+ DWC2_HCCHAR_CHDIS);
+
+ /* Halt all channels to put them into a known state. */
+ for (i = 0; i < num_channels; i++) {
+ clrsetbits_le32(®s->hc_regs[i].hcchar,
+ DWC2_HCCHAR_EPDIR,
+ DWC2_HCCHAR_CHEN | DWC2_HCCHAR_CHDIS);
+ ret = wait_for_bit(®s->hc_regs[i].hcchar,
+ DWC2_HCCHAR_CHEN, 0);
+ if (ret)
+ printf("%s: Timeout!\n", __func__);
+ }
+
+ /* Turn on the vbus power. */
+ if (readl(®s->gintsts) & DWC2_GINTSTS_CURMODE_HOST) {
+ hprt0 = readl(®s->hprt0);
+ hprt0 &= ~(DWC2_HPRT0_PRTENA | DWC2_HPRT0_PRTCONNDET);
+ hprt0 &= ~(DWC2_HPRT0_PRTENCHNG | DWC2_HPRT0_PRTOVRCURRCHNG);
+ if (!(hprt0 & DWC2_HPRT0_PRTPWR)) {
+ hprt0 |= DWC2_HPRT0_PRTPWR;
+ writel(hprt0, ®s->hprt0);
+ }
+ }
+}
+
+/*
+ * This function initializes the DWC_otg controller registers and
+ * prepares the core for device mode or host mode operation.
+ *
+ * @param regs Programming view of the DWC_otg controller
+ */
+static void dwc_otg_core_init(struct dwc2_core_regs *regs)
+{
+ uint32_t ahbcfg = 0;
+ uint32_t usbcfg = 0;
+ uint8_t brst_sz = CONFIG_DWC2_DMA_BURST_SIZE;
+
+ /* Common Initialization */
+ usbcfg = readl(®s->gusbcfg);
+
+ /* Program the ULPI External VBUS bit if needed */
+#ifdef CONFIG_DWC2_PHY_ULPI_EXT_VBUS
+ usbcfg |= DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV;
+#else
+ usbcfg &= ~DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV;
+#endif
+
+ /* Set external TS Dline pulsing */
+#ifdef CONFIG_DWC2_TS_DLINE
+ usbcfg |= DWC2_GUSBCFG_TERM_SEL_DL_PULSE;
+#else
+ usbcfg &= ~DWC2_GUSBCFG_TERM_SEL_DL_PULSE;
+#endif
+ writel(usbcfg, ®s->gusbcfg);
+
+ /* Reset the Controller */
+ dwc_otg_core_reset(regs);
+
+ /*
+ * This programming sequence needs to happen in FS mode before
+ * any other programming occurs
+ */
+#if defined(CONFIG_DWC2_DFLT_SPEED_FULL) && \
+ (CONFIG_DWC2_PHY_TYPE == DWC2_PHY_TYPE_FS)
+ /* If FS mode with FS PHY */
+ setbits_le32(®s->gusbcfg, DWC2_GUSBCFG_PHYSEL);
+
+ /* Reset after a PHY select */
+ dwc_otg_core_reset(regs);
+
+ /*
+ * Program DCFG.DevSpd or HCFG.FSLSPclkSel to 48Mhz in FS.
+ * Also do this on HNP Dev/Host mode switches (done in dev_init
+ * and host_init).
+ */
+ if (readl(®s->gintsts) & DWC2_GINTSTS_CURMODE_HOST)
+ init_fslspclksel(regs);
+
+#ifdef CONFIG_DWC2_I2C_ENABLE
+ /* Program GUSBCFG.OtgUtmifsSel to I2C */
+ setbits_le32(®s->gusbcfg, DWC2_GUSBCFG_OTGUTMIFSSEL);
+
+ /* Program GI2CCTL.I2CEn */
+ clrsetbits_le32(®s->gi2cctl, DWC2_GI2CCTL_I2CEN |
+ DWC2_GI2CCTL_I2CDEVADDR_MASK,
+ 1 << DWC2_GI2CCTL_I2CDEVADDR_OFFSET);
+ setbits_le32(®s->gi2cctl, DWC2_GI2CCTL_I2CEN);
+#endif
+
+#else
+ /* High speed PHY. */
+
+ /*
+ * HS PHY parameters. These parameters are preserved during
+ * soft reset so only program the first time. Do a soft reset
+ * immediately after setting phyif.
+ */
+ usbcfg &= ~(DWC2_GUSBCFG_ULPI_UTMI_SEL | DWC2_GUSBCFG_PHYIF);
+ usbcfg |= CONFIG_DWC2_PHY_TYPE << DWC2_GUSBCFG_ULPI_UTMI_SEL_OFFSET;
+
+ if (usbcfg & DWC2_GUSBCFG_ULPI_UTMI_SEL) { /* ULPI interface */
+#ifdef CONFIG_DWC2_PHY_ULPI_DDR
+ usbcfg |= DWC2_GUSBCFG_DDRSEL;
+#else
+ usbcfg &= ~DWC2_GUSBCFG_DDRSEL;
+#endif
+ } else { /* UTMI+ interface */
+#if (CONFIG_DWC2_UTMI_PHY_WIDTH == 16)
+ usbcfg |= DWC2_GUSBCFG_PHYIF;
+#endif
+ }
+
+ writel(usbcfg, ®s->gusbcfg);
+
+ /* Reset after setting the PHY parameters */
+ dwc_otg_core_reset(regs);
+#endif
+
+ usbcfg = readl(®s->gusbcfg);
+ usbcfg &= ~(DWC2_GUSBCFG_ULPI_FSLS | DWC2_GUSBCFG_ULPI_CLK_SUS_M);
+#ifdef CONFIG_DWC2_ULPI_FS_LS
+ uint32_t hwcfg2 = readl(®s->ghwcfg2);
+ uint32_t hval = (ghwcfg2 & DWC2_HWCFG2_HS_PHY_TYPE_MASK) >>
+ DWC2_HWCFG2_HS_PHY_TYPE_OFFSET;
+ uint32_t fval = (ghwcfg2 & DWC2_HWCFG2_FS_PHY_TYPE_MASK) >>
+ DWC2_HWCFG2_FS_PHY_TYPE_OFFSET;
+ if (hval == 2 && fval == 1) {
+ usbcfg |= DWC2_GUSBCFG_ULPI_FSLS;
+ usbcfg |= DWC2_GUSBCFG_ULPI_CLK_SUS_M;
+ }
+#endif
+ writel(usbcfg, ®s->gusbcfg);
+
+ /* Program the GAHBCFG Register. */
+ switch (readl(®s->ghwcfg2) & DWC2_HWCFG2_ARCHITECTURE_MASK) {
+ case DWC2_HWCFG2_ARCHITECTURE_SLAVE_ONLY:
+ break;
+ case DWC2_HWCFG2_ARCHITECTURE_EXT_DMA:
+ while (brst_sz > 1) {
+ ahbcfg |= ahbcfg + (1 << DWC2_GAHBCFG_HBURSTLEN_OFFSET);
+ ahbcfg &= DWC2_GAHBCFG_HBURSTLEN_MASK;
+ brst_sz >>= 1;
+ }
+
+#ifdef CONFIG_DWC2_DMA_ENABLE
+ ahbcfg |= DWC2_GAHBCFG_DMAENABLE;
+#endif
+ break;
+
+ case DWC2_HWCFG2_ARCHITECTURE_INT_DMA:
+ ahbcfg |= DWC2_GAHBCFG_HBURSTLEN_INCR4;
+#ifdef CONFIG_DWC2_DMA_ENABLE
+ ahbcfg |= DWC2_GAHBCFG_DMAENABLE;
+#endif
+ break;
+ }
+
+ writel(ahbcfg, ®s->gahbcfg);
+
+ /* Program the GUSBCFG register for HNP/SRP. */
+ setbits_le32(®s->gusbcfg, DWC2_GUSBCFG_HNPCAP | DWC2_GUSBCFG_SRPCAP);
+
+#ifdef CONFIG_DWC2_IC_USB_CAP
+ setbits_le32(®s->gusbcfg, DWC2_GUSBCFG_IC_USB_CAP);
+#endif
+}
+
+/*
+ * Prepares a host channel for transferring packets to/from a specific
+ * endpoint. The HCCHARn register is set up with the characteristics specified
+ * in _hc. Host channel interrupts that may need to be serviced while this
+ * transfer is in progress are enabled.
+ *
+ * @param regs Programming view of DWC_otg controller
+ * @param hc Information needed to initialize the host channel
+ */
+static void dwc_otg_hc_init(struct dwc2_core_regs *regs, uint8_t hc_num,
+ uint8_t dev_addr, uint8_t ep_num, uint8_t ep_is_in,
+ uint8_t ep_type, uint16_t max_packet)
+{
+ struct dwc2_hc_regs *hc_regs = ®s->hc_regs[hc_num];
+ const uint32_t hcchar = (dev_addr << DWC2_HCCHAR_DEVADDR_OFFSET) |
+ (ep_num << DWC2_HCCHAR_EPNUM_OFFSET) |
+ (ep_is_in << DWC2_HCCHAR_EPDIR_OFFSET) |
+ (ep_type << DWC2_HCCHAR_EPTYPE_OFFSET) |
+ (max_packet << DWC2_HCCHAR_MPS_OFFSET);
+
+ /* Clear old interrupt conditions for this host channel. */
+ writel(0x3fff, &hc_regs->hcint);
+
+ /*
+ * Program the HCCHARn register with the endpoint characteristics
+ * for the current transfer.
+ */
+ writel(hcchar, &hc_regs->hcchar);
+
+ /* Program the HCSPLIT register for SPLITs */
+ writel(0, &hc_regs->hcsplt);
+}
+
+/*
+ * DWC2 to USB API interface
+ */
+/* Direction: In ; Request: Status */
+static int dwc_otg_submit_rh_msg_in_status(struct usb_device *dev, void *buffer,
+ int txlen, struct devrequest *cmd)
+{
+ uint32_t hprt0 = 0;
+ uint32_t port_status = 0;
+ uint32_t port_change = 0;
+ int len = 0;
+ int stat = 0;
+
+ switch (cmd->requesttype & ~USB_DIR_IN) {
+ case 0:
+ *(uint16_t *)buffer = cpu_to_le16(1);
+ len = 2;
+ break;
+ case USB_RECIP_INTERFACE:
+ case USB_RECIP_ENDPOINT:
+ *(uint16_t *)buffer = cpu_to_le16(0);
+ len = 2;
+ break;
+ case USB_TYPE_CLASS:
+ *(uint32_t *)buffer = cpu_to_le32(0);
+ len = 4;
+ break;
+ case USB_RECIP_OTHER | USB_TYPE_CLASS:
+ hprt0 = readl(®s->hprt0);
+ if (hprt0 & DWC2_HPRT0_PRTCONNSTS)
+ port_status |= USB_PORT_STAT_CONNECTION;
+ if (hprt0 & DWC2_HPRT0_PRTENA)
+ port_status |= USB_PORT_STAT_ENABLE;
+ if (hprt0 & DWC2_HPRT0_PRTSUSP)
+ port_status |= USB_PORT_STAT_SUSPEND;
+ if (hprt0 & DWC2_HPRT0_PRTOVRCURRACT)
+ port_status |= USB_PORT_STAT_OVERCURRENT;
+ if (hprt0 & DWC2_HPRT0_PRTRST)
+ port_status |= USB_PORT_STAT_RESET;
+ if (hprt0 & DWC2_HPRT0_PRTPWR)
+ port_status |= USB_PORT_STAT_POWER;
+
+ port_status |= USB_PORT_STAT_HIGH_SPEED;
+
+ if (hprt0 & DWC2_HPRT0_PRTENCHNG)
+ port_change |= USB_PORT_STAT_C_ENABLE;
+ if (hprt0 & DWC2_HPRT0_PRTCONNDET)
+ port_change |= USB_PORT_STAT_C_CONNECTION;
+ if (hprt0 & DWC2_HPRT0_PRTOVRCURRCHNG)
+ port_change |= USB_PORT_STAT_C_OVERCURRENT;
+
+ *(uint32_t *)buffer = cpu_to_le32(port_status |
+ (port_change << 16));
+ len = 4;
+ break;
+ default:
+ puts("unsupported root hub command\n");
+ stat = USB_ST_STALLED;
+ }
+
+ dev->act_len = min(len, txlen);
+ dev->status = stat;
+
+ return stat;
+}
+
+/* Direction: In ; Request: Descriptor */
+static int dwc_otg_submit_rh_msg_in_descriptor(struct usb_device *dev,
+ void *buffer, int txlen,
+ struct devrequest *cmd)
+{
+ unsigned char data[32];
+ uint32_t dsc;
+ int len = 0;
+ int stat = 0;
+ uint16_t wValue = cpu_to_le16(cmd->value);
+ uint16_t wLength = cpu_to_le16(cmd->length);
+
+ switch (cmd->requesttype & ~USB_DIR_IN) {
+ case 0:
+ switch (wValue & 0xff00) {
+ case 0x0100: /* device descriptor */
+ len = min3(txlen, sizeof(root_hub_dev_des), wLength);
+ memcpy(buffer, root_hub_dev_des, len);
+ break;
+ case 0x0200: /* configuration descriptor */
+ len = min3(txlen, sizeof(root_hub_config_des), wLength);
+ memcpy(buffer, root_hub_config_des, len);
+ break;
+ case 0x0300: /* string descriptors */
+ switch (wValue & 0xff) {
+ case 0x00:
+ len = min3(txlen, sizeof(root_hub_str_index0),
+ wLength);
+ memcpy(buffer, root_hub_str_index0, len);
+ break;
+ case 0x01:
+ len = min3(txlen, sizeof(root_hub_str_index1),
+ wLength);
+ memcpy(buffer, root_hub_str_index1, len);
+ break;
+ }
+ break;
+ default:
+ stat = USB_ST_STALLED;
+ }
+ break;
+
+ case USB_TYPE_CLASS:
+ /* Root port config, set 1 port and nothing else. */
+ dsc = 0x00000001;
+
+ data[0] = 9; /* min length; */
+ data[1] = 0x29;
+ data[2] = dsc & RH_A_NDP;
+ data[3] = 0;
+ if (dsc & RH_A_PSM)
+ data[3] |= 0x1;
+ if (dsc & RH_A_NOCP)
+ data[3] |= 0x10;
+ else if (dsc & RH_A_OCPM)
+ data[3] |= 0x8;
+
+ /* corresponds to data[4-7] */
+ data[5] = (dsc & RH_A_POTPGT) >> 24;
+ data[7] = dsc & RH_B_DR;
+ if (data[2] < 7) {
+ data[8] = 0xff;
+ } else {
+ data[0] += 2;
+ data[8] = (dsc & RH_B_DR) >> 8;
+ data[9] = 0xff;
+ data[10] = data[9];
+ }
+
+ len = min3(txlen, data[0], wLength);
+ memcpy(buffer, data, len);
+ break;
+ default:
+ puts("unsupported root hub command\n");
+ stat = USB_ST_STALLED;
+ }
+
+ dev->act_len = min(len, txlen);
+ dev->status = stat;
+
+ return stat;
+}
+
+/* Direction: In ; Request: Configuration */
+static int dwc_otg_submit_rh_msg_in_configuration(struct usb_device *dev,
+ void *buffer, int txlen,
+ struct devrequest *cmd)
+{
+ int len = 0;
+ int stat = 0;
+
+ switch (cmd->requesttype & ~USB_DIR_IN) {
+ case 0:
+ *(uint8_t *)buffer = 0x01;
+ len = 1;
+ break;
+ default:
+ puts("unsupported root hub command\n");
+ stat = USB_ST_STALLED;
+ }
+
+ dev->act_len = min(len, txlen);
+ dev->status = stat;
+
+ return stat;
+}
+
+/* Direction: In */
+static int dwc_otg_submit_rh_msg_in(struct usb_device *dev,
+ void *buffer, int txlen,
+ struct devrequest *cmd)
+{
+ switch (cmd->request) {
+ case USB_REQ_GET_STATUS:
+ return dwc_otg_submit_rh_msg_in_status(dev, buffer,
+ txlen, cmd);
+ case USB_REQ_GET_DESCRIPTOR:
+ return dwc_otg_submit_rh_msg_in_descriptor(dev, buffer,
+ txlen, cmd);
+ case USB_REQ_GET_CONFIGURATION:
+ return dwc_otg_submit_rh_msg_in_configuration(dev, buffer,
+ txlen, cmd);
+ default:
+ puts("unsupported root hub command\n");
+ return USB_ST_STALLED;
+ }
+}
+
+/* Direction: Out */
+static int dwc_otg_submit_rh_msg_out(struct usb_device *dev,
+ void *buffer, int txlen,
+ struct devrequest *cmd)
+{
+ int len = 0;
+ int stat = 0;
+ uint16_t bmrtype_breq = cmd->requesttype | (cmd->request << 8);
+ uint16_t wValue = cpu_to_le16(cmd->value);
+
+ switch (bmrtype_breq & ~USB_DIR_IN) {
+ case (USB_REQ_CLEAR_FEATURE << 8) | USB_RECIP_ENDPOINT:
+ case (USB_REQ_CLEAR_FEATURE << 8) | USB_TYPE_CLASS:
+ break;
+
+ case (USB_REQ_CLEAR_FEATURE << 8) | USB_RECIP_OTHER | USB_TYPE_CLASS:
+ switch (wValue) {
+ case USB_PORT_FEAT_C_CONNECTION:
+ setbits_le32(®s->hprt0, DWC2_HPRT0_PRTCONNDET);
+ break;
+ }
+ break;
+
+ case (USB_REQ_SET_FEATURE << 8) | USB_RECIP_OTHER | USB_TYPE_CLASS:
+ switch (wValue) {
+ case USB_PORT_FEAT_SUSPEND:
+ break;
+
+ case USB_PORT_FEAT_RESET:
+ clrsetbits_le32(®s->hprt0, DWC2_HPRT0_PRTENA |
+ DWC2_HPRT0_PRTCONNDET |
+ DWC2_HPRT0_PRTENCHNG |
+ DWC2_HPRT0_PRTOVRCURRCHNG,
+ DWC2_HPRT0_PRTRST);
+ mdelay(50);
+ clrbits_le32(®s->hprt0, DWC2_HPRT0_PRTRST);
+ break;
+
+ case USB_PORT_FEAT_POWER:
+ clrsetbits_le32(®s->hprt0, DWC2_HPRT0_PRTENA |
+ DWC2_HPRT0_PRTCONNDET |
+ DWC2_HPRT0_PRTENCHNG |
+ DWC2_HPRT0_PRTOVRCURRCHNG,
+ DWC2_HPRT0_PRTRST);
+ break;
+
+ case USB_PORT_FEAT_ENABLE:
+ break;
+ }
+ break;
+ case (USB_REQ_SET_ADDRESS << 8):
+ root_hub_devnum = wValue;
+ break;
+ case (USB_REQ_SET_CONFIGURATION << 8):
+ break;
+ default:
+ puts("unsupported root hub command\n");
+ stat = USB_ST_STALLED;
+ }
+
+ len = min(len, txlen);
+
+ dev->act_len = len;
+ dev->status = stat;
+
+ return stat;
+}
+
+static int dwc_otg_submit_rh_msg(struct usb_device *dev, unsigned long pipe,
+ void *buffer, int txlen,
+ struct devrequest *cmd)
+{
+ int stat = 0;
+
+ if (usb_pipeint(pipe)) {
+ puts("Root-Hub submit IRQ: NOT implemented\n");
+ return 0;
+ }
+
+ if (cmd->requesttype & USB_DIR_IN)
+ stat = dwc_otg_submit_rh_msg_in(dev, buffer, txlen, cmd);
+ else
+ stat = dwc_otg_submit_rh_msg_out(dev, buffer, txlen, cmd);
+
+ mdelay(1);
+
+ return stat;
+}
+
+/* U-Boot USB transmission interface */
+int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int len)
+{
+ int devnum = usb_pipedevice(pipe);
+ int ep = usb_pipeendpoint(pipe);
+ int max = usb_maxpacket(dev, pipe);
+ int done = 0;
+ uint32_t hctsiz, sub, tmp;
+ struct dwc2_hc_regs *hc_regs = ®s->hc_regs[DWC2_HC_CHANNEL];
+ uint32_t hcint;
+ uint32_t xfer_len;
+ uint32_t num_packets;
+ int stop_transfer = 0;
+ unsigned int timeout = 1000000;
+
+ if (devnum == root_hub_devnum) {
+ dev->status = 0;
+ return -EINVAL;
+ }
+
+ if (len > DWC2_DATA_BUF_SIZE) {
+ printf("%s: %d is more then available buffer size (%d)\n",
+ __func__, len, DWC2_DATA_BUF_SIZE);
+ dev->status = 0;
+ dev->act_len = 0;
+ return -EINVAL;
+ }
+
+ while ((done < len) && !stop_transfer) {
+ /* Initialize channel */
+ dwc_otg_hc_init(regs, DWC2_HC_CHANNEL, devnum, ep,
+ usb_pipein(pipe), DWC2_HCCHAR_EPTYPE_BULK, max);
+
+ xfer_len = len - done;
+ /* Make sure that xfer_len is a multiple of max packet size. */
+ if (xfer_len > CONFIG_DWC2_MAX_TRANSFER_SIZE)
+ xfer_len = CONFIG_DWC2_MAX_TRANSFER_SIZE - max + 1;
+
+ if (xfer_len > 0) {
+ num_packets = (xfer_len + max - 1) / max;
+ if (num_packets > CONFIG_DWC2_MAX_PACKET_COUNT) {
+ num_packets = CONFIG_DWC2_MAX_PACKET_COUNT;
+ xfer_len = num_packets * max;
+ }
+ } else {
+ num_packets = 1;
+ }
+
+ if (usb_pipein(pipe))
+ xfer_len = num_packets * max;
+
+ writel((xfer_len << DWC2_HCTSIZ_XFERSIZE_OFFSET) |
+ (num_packets << DWC2_HCTSIZ_PKTCNT_OFFSET) |
+ (bulk_data_toggle[devnum][ep] <<
+ DWC2_HCTSIZ_PID_OFFSET),
+ &hc_regs->hctsiz);
+
+ memcpy(aligned_buffer, (char *)buffer + done, len - done);
+ writel((uint32_t)aligned_buffer, &hc_regs->hcdma);
+
+ /* Set host channel enable after all other setup is complete. */
+ clrsetbits_le32(&hc_regs->hcchar, DWC2_HCCHAR_MULTICNT_MASK |
+ DWC2_HCCHAR_CHEN | DWC2_HCCHAR_CHDIS,
+ (1 << DWC2_HCCHAR_MULTICNT_OFFSET) |
+ DWC2_HCCHAR_CHEN);
+
+ while (1) {
+ hcint = readl(&hc_regs->hcint);
+
+ if (!(hcint & DWC2_HCINT_CHHLTD))
+ continue;
+
+ if (hcint & DWC2_HCINT_XFERCOMP) {
+ hctsiz = readl(&hc_regs->hctsiz);
+ done += xfer_len;
+
+ sub = hctsiz & DWC2_HCTSIZ_XFERSIZE_MASK;
+ sub >>= DWC2_HCTSIZ_XFERSIZE_OFFSET;
+
+ if (usb_pipein(pipe)) {
+ done -= sub;
+ if (hctsiz & DWC2_HCTSIZ_XFERSIZE_MASK)
+ stop_transfer = 1;
+ }
+
+ tmp = hctsiz & DWC2_HCTSIZ_PID_MASK;
+ tmp >>= DWC2_HCTSIZ_PID_OFFSET;
+ if (tmp == DWC2_HC_PID_DATA1) {
+ bulk_data_toggle[devnum][ep] =
+ DWC2_HC_PID_DATA1;
+ } else {
+ bulk_data_toggle[devnum][ep] =
+ DWC2_HC_PID_DATA0;
+ }
+ break;
+ }
+
+ if (hcint & DWC2_HCINT_STALL) {
+ puts("DWC OTG: Channel halted\n");
+ bulk_data_toggle[devnum][ep] =
+ DWC2_HC_PID_DATA0;
+
+ stop_transfer = 1;
+ break;
+ }
+
+ if (!--timeout) {
+ printf("%s: Timeout!\n", __func__);
+ break;
+ }
+ }
+ }
+
+ if (done && usb_pipein(pipe))
+ memcpy(buffer, aligned_buffer, done);
+
+ writel(0, &hc_regs->hcintmsk);
+ writel(0xFFFFFFFF, &hc_regs->hcint);
+
+ dev->status = 0;
+ dev->act_len = done;
+
+ return 0;
+}
+
+int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int len, struct devrequest *setup)
+{
+ struct dwc2_hc_regs *hc_regs = ®s->hc_regs[DWC2_HC_CHANNEL];
+ int done = 0;
+ int devnum = usb_pipedevice(pipe);
+ int ep = usb_pipeendpoint(pipe);
+ int max = usb_maxpacket(dev, pipe);
+ uint32_t hctsiz = 0, sub, tmp, ret;
+ uint32_t hcint;
+ const uint32_t hcint_comp_hlt_ack = DWC2_HCINT_XFERCOMP |
+ DWC2_HCINT_CHHLTD | DWC2_HCINT_ACK;
+ unsigned int timeout = 1000000;
+
+ /* For CONTROL endpoint pid should start with DATA1 */
+ int status_direction;
+
+ if (devnum == root_hub_devnum) {
+ dev->status = 0;
+ dev->speed = USB_SPEED_HIGH;
+ return dwc_otg_submit_rh_msg(dev, pipe, buffer, len, setup);
+ }
+
+ if (len > DWC2_DATA_BUF_SIZE) {
+ printf("%s: %d is more then available buffer size(%d)\n",
+ __func__, len, DWC2_DATA_BUF_SIZE);
+ dev->status = 0;
+ dev->act_len = 0;
+ return -EINVAL;
+ }
+
+ /* Initialize channel, OUT for setup buffer */
+ dwc_otg_hc_init(regs, DWC2_HC_CHANNEL, devnum, ep, 0,
+ DWC2_HCCHAR_EPTYPE_CONTROL, max);
+
+ /* SETUP stage */
+ writel((8 << DWC2_HCTSIZ_XFERSIZE_OFFSET) |
+ (1 << DWC2_HCTSIZ_PKTCNT_OFFSET) |
+ (DWC2_HC_PID_SETUP << DWC2_HCTSIZ_PID_OFFSET),
+ &hc_regs->hctsiz);
+
+ writel((uint32_t)setup, &hc_regs->hcdma);
+
+ /* Set host channel enable after all other setup is complete. */
+ clrsetbits_le32(&hc_regs->hcchar, DWC2_HCCHAR_MULTICNT_MASK |
+ DWC2_HCCHAR_CHEN | DWC2_HCCHAR_CHDIS,
+ (1 << DWC2_HCCHAR_MULTICNT_OFFSET) | DWC2_HCCHAR_CHEN);
+
+ ret = wait_for_bit(&hc_regs->hcint, DWC2_HCINT_CHHLTD, 1);
+ if (ret)
+ printf("%s: Timeout!\n", __func__);
+
+ hcint = readl(&hc_regs->hcint);
+
+ if (!(hcint & DWC2_HCINT_CHHLTD) || !(hcint & DWC2_HCINT_XFERCOMP)) {
+ printf("%s: Error (HCINT=%08x)\n", __func__, hcint);
+ dev->status = 0;
+ dev->act_len = 0;
+ return -EINVAL;
+ }
+
+ /* Clear interrupts */
+ writel(0, &hc_regs->hcintmsk);
+ writel(0xFFFFFFFF, &hc_regs->hcint);
+
+ if (buffer) {
+ /* DATA stage */
+ dwc_otg_hc_init(regs, DWC2_HC_CHANNEL, devnum, ep,
+ usb_pipein(pipe),
+ DWC2_HCCHAR_EPTYPE_CONTROL, max);
+
+ /* TODO: check if len < 64 */
+ control_data_toggle[devnum][ep] = DWC2_HC_PID_DATA1;
+ writel((len << DWC2_HCTSIZ_XFERSIZE_OFFSET) |
+ (1 << DWC2_HCTSIZ_PKTCNT_OFFSET) |
+ (control_data_toggle[devnum][ep] <<
+ DWC2_HCTSIZ_PID_OFFSET),
+ &hc_regs->hctsiz);
+
+ writel((uint32_t)buffer, &hc_regs->hcdma);
+
+ /* Set host channel enable after all other setup is complete */
+ clrsetbits_le32(&hc_regs->hcchar, DWC2_HCCHAR_MULTICNT_MASK |
+ DWC2_HCCHAR_CHEN | DWC2_HCCHAR_CHDIS,
+ (1 << DWC2_HCCHAR_MULTICNT_OFFSET) |
+ DWC2_HCCHAR_CHEN);
+
+ while (1) {
+ hcint = readl(&hc_regs->hcint);
+ if (!(hcint & DWC2_HCINT_CHHLTD))
+ continue;
+
+ if (hcint & DWC2_HCINT_XFERCOMP) {
+ hctsiz = readl(&hc_regs->hctsiz);
+ done = len;
+
+ sub = hctsiz & DWC2_HCTSIZ_XFERSIZE_MASK;
+ sub >>= DWC2_HCTSIZ_XFERSIZE_OFFSET;
+
+ if (usb_pipein(pipe))
+ done -= sub;
+ }
+
+ if (hcint & DWC2_HCINT_ACK) {
+ tmp = hctsiz & DWC2_HCTSIZ_PID_MASK;
+ tmp >>= DWC2_HCTSIZ_PID_OFFSET;
+ if (tmp == DWC2_HC_PID_DATA0) {
+ control_data_toggle[devnum][ep] =
+ DWC2_HC_PID_DATA0;
+ } else {
+ control_data_toggle[devnum][ep] =
+ DWC2_HC_PID_DATA1;
+ }
+ }
+
+ if (hcint != hcint_comp_hlt_ack) {
+ printf("%s: Error (HCINT=%08x)\n",
+ __func__, hcint);
+ goto out;
+ }
+
+ if (!--timeout) {
+ printf("%s: Timeout!\n", __func__);
+ goto out;
+ }
+
+ break;
+ }
+ } /* End of DATA stage */
+
+ /* STATUS stage */
+ if ((len == 0) || usb_pipeout(pipe))
+ status_direction = 1;
+ else
+ status_direction = 0;
+
+ dwc_otg_hc_init(regs, DWC2_HC_CHANNEL, devnum, ep,
+ status_direction, DWC2_HCCHAR_EPTYPE_CONTROL, max);
+
+ writel((1 << DWC2_HCTSIZ_PKTCNT_OFFSET) |
+ (DWC2_HC_PID_DATA1 << DWC2_HCTSIZ_PID_OFFSET),
+ &hc_regs->hctsiz);
+
+ writel((uint32_t)status_buffer, &hc_regs->hcdma);
+
+ /* Set host channel enable after all other setup is complete. */
+ clrsetbits_le32(&hc_regs->hcchar, DWC2_HCCHAR_MULTICNT_MASK |
+ DWC2_HCCHAR_CHEN | DWC2_HCCHAR_CHDIS,
+ (1 << DWC2_HCCHAR_MULTICNT_OFFSET) | DWC2_HCCHAR_CHEN);
+
+ while (1) {
+ hcint = readl(&hc_regs->hcint);
+ if (hcint & DWC2_HCINT_CHHLTD)
+ break;
+ }
+
+ if (hcint != hcint_comp_hlt_ack)
+ printf("%s: Error (HCINT=%08x)\n", __func__, hcint);
+
+out:
+ dev->act_len = done;
+ dev->status = 0;
+
+ return done;
+}
+
+int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int len, int interval)
+{
+ printf("dev = %p pipe = %#lx buf = %p size = %d int = %d\n",
+ dev, pipe, buffer, len, interval);
+ return -ENOSYS;
+}
+
+/* U-Boot USB control interface */
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
+{
+ uint32_t snpsid;
+ int i, j;
+
+ root_hub_devnum = 0;
+
+ snpsid = readl(®s->gsnpsid);
+ printf("Core Release: %x.%03x\n", snpsid >> 12 & 0xf, snpsid & 0xfff);
+
+ if ((snpsid & DWC2_SNPSID_DEVID_MASK) != DWC2_SNPSID_DEVID_VER_2xx) {
+ printf("SNPSID invalid (not DWC2 OTG device): %08x\n", snpsid);
+ return -ENODEV;
+ }
+
+ dwc_otg_core_init(regs);
+ dwc_otg_core_host_init(regs);
+
+ clrsetbits_le32(®s->hprt0, DWC2_HPRT0_PRTENA |
+ DWC2_HPRT0_PRTCONNDET | DWC2_HPRT0_PRTENCHNG |
+ DWC2_HPRT0_PRTOVRCURRCHNG,
+ DWC2_HPRT0_PRTRST);
+ mdelay(50);
+ clrbits_le32(®s->hprt0, DWC2_HPRT0_PRTENA | DWC2_HPRT0_PRTCONNDET |
+ DWC2_HPRT0_PRTENCHNG | DWC2_HPRT0_PRTOVRCURRCHNG |
+ DWC2_HPRT0_PRTRST);
+
+ for (i = 0; i < MAX_DEVICE; i++) {
+ for (j = 0; j < MAX_ENDPOINT; j++) {
+ control_data_toggle[i][j] = DWC2_HC_PID_DATA1;
+ bulk_data_toggle[i][j] = DWC2_HC_PID_DATA0;
+ }
+ }
+
+ return 0;
+}
+
+int usb_lowlevel_stop(int index)
+{
+ /* Put everything in reset. */
+ clrsetbits_le32(®s->hprt0, DWC2_HPRT0_PRTENA |
+ DWC2_HPRT0_PRTCONNDET | DWC2_HPRT0_PRTENCHNG |
+ DWC2_HPRT0_PRTOVRCURRCHNG,
+ DWC2_HPRT0_PRTRST);
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DWC2_H__
+#define __DWC2_H__
+
+struct dwc2_hc_regs {
+ u32 hcchar; /* 0x00 */
+ u32 hcsplt;
+ u32 hcint;
+ u32 hcintmsk;
+ u32 hctsiz; /* 0x10 */
+ u32 hcdma;
+ u32 reserved;
+ u32 hcdmab;
+};
+
+struct dwc2_host_regs {
+ u32 hcfg; /* 0x00 */
+ u32 hfir;
+ u32 hfnum;
+ u32 _pad_0x40c;
+ u32 hptxsts; /* 0x10 */
+ u32 haint;
+ u32 haintmsk;
+ u32 hflbaddr;
+};
+
+struct dwc2_core_regs {
+ u32 gotgctl; /* 0x000 */
+ u32 gotgint;
+ u32 gahbcfg;
+ u32 gusbcfg;
+ u32 grstctl; /* 0x010 */
+ u32 gintsts;
+ u32 gintmsk;
+ u32 grxstsr;
+ u32 grxstsp; /* 0x020 */
+ u32 grxfsiz;
+ u32 gnptxfsiz;
+ u32 gnptxsts;
+ u32 gi2cctl; /* 0x030 */
+ u32 gpvndctl;
+ u32 ggpio;
+ u32 guid;
+ u32 gsnpsid; /* 0x040 */
+ u32 ghwcfg1;
+ u32 ghwcfg2;
+ u32 ghwcfg3;
+ u32 ghwcfg4; /* 0x050 */
+ u32 glpmcfg;
+ u32 _pad_0x58_0x9c[42];
+ u32 hptxfsiz; /* 0x100 */
+ u32 dptxfsiz_dieptxf[15];
+ u32 _pad_0x140_0x3fc[176];
+ struct dwc2_host_regs host_regs; /* 0x400 */
+ u32 _pad_0x420_0x43c[8];
+ u32 hprt0; /* 0x440 */
+ u32 _pad_0x444_0x4fc[47];
+ struct dwc2_hc_regs hc_regs[16]; /* 0x500 */
+ u32 _pad_0x700_0xe00[448];
+ u32 pcgcctl; /* 0xe00 */
+};
+
+#define DWC2_GOTGCTL_SESREQSCS (1 << 0)
+#define DWC2_GOTGCTL_SESREQSCS_OFFSET 0
+#define DWC2_GOTGCTL_SESREQ (1 << 1)
+#define DWC2_GOTGCTL_SESREQ_OFFSET 1
+#define DWC2_GOTGCTL_HSTNEGSCS (1 << 8)
+#define DWC2_GOTGCTL_HSTNEGSCS_OFFSET 8
+#define DWC2_GOTGCTL_HNPREQ (1 << 9)
+#define DWC2_GOTGCTL_HNPREQ_OFFSET 9
+#define DWC2_GOTGCTL_HSTSETHNPEN (1 << 10)
+#define DWC2_GOTGCTL_HSTSETHNPEN_OFFSET 10
+#define DWC2_GOTGCTL_DEVHNPEN (1 << 11)
+#define DWC2_GOTGCTL_DEVHNPEN_OFFSET 11
+#define DWC2_GOTGCTL_CONIDSTS (1 << 16)
+#define DWC2_GOTGCTL_CONIDSTS_OFFSET 16
+#define DWC2_GOTGCTL_DBNCTIME (1 << 17)
+#define DWC2_GOTGCTL_DBNCTIME_OFFSET 17
+#define DWC2_GOTGCTL_ASESVLD (1 << 18)
+#define DWC2_GOTGCTL_ASESVLD_OFFSET 18
+#define DWC2_GOTGCTL_BSESVLD (1 << 19)
+#define DWC2_GOTGCTL_BSESVLD_OFFSET 19
+#define DWC2_GOTGCTL_OTGVER (1 << 20)
+#define DWC2_GOTGCTL_OTGVER_OFFSET 20
+#define DWC2_GOTGINT_SESENDDET (1 << 2)
+#define DWC2_GOTGINT_SESENDDET_OFFSET 2
+#define DWC2_GOTGINT_SESREQSUCSTSCHNG (1 << 8)
+#define DWC2_GOTGINT_SESREQSUCSTSCHNG_OFFSET 8
+#define DWC2_GOTGINT_HSTNEGSUCSTSCHNG (1 << 9)
+#define DWC2_GOTGINT_HSTNEGSUCSTSCHNG_OFFSET 9
+#define DWC2_GOTGINT_RESERVER10_16_MASK (0x7F << 10)
+#define DWC2_GOTGINT_RESERVER10_16_OFFSET 10
+#define DWC2_GOTGINT_HSTNEGDET (1 << 17)
+#define DWC2_GOTGINT_HSTNEGDET_OFFSET 17
+#define DWC2_GOTGINT_ADEVTOUTCHNG (1 << 18)
+#define DWC2_GOTGINT_ADEVTOUTCHNG_OFFSET 18
+#define DWC2_GOTGINT_DEBDONE (1 << 19)
+#define DWC2_GOTGINT_DEBDONE_OFFSET 19
+#define DWC2_GAHBCFG_GLBLINTRMSK (1 << 0)
+#define DWC2_GAHBCFG_GLBLINTRMSK_OFFSET 0
+#define DWC2_GAHBCFG_HBURSTLEN_SINGLE (0 << 1)
+#define DWC2_GAHBCFG_HBURSTLEN_INCR (1 << 1)
+#define DWC2_GAHBCFG_HBURSTLEN_INCR4 (3 << 1)
+#define DWC2_GAHBCFG_HBURSTLEN_INCR8 (5 << 1)
+#define DWC2_GAHBCFG_HBURSTLEN_INCR16 (7 << 1)
+#define DWC2_GAHBCFG_HBURSTLEN_MASK (0xF << 1)
+#define DWC2_GAHBCFG_HBURSTLEN_OFFSET 1
+#define DWC2_GAHBCFG_DMAENABLE (1 << 5)
+#define DWC2_GAHBCFG_DMAENABLE_OFFSET 5
+#define DWC2_GAHBCFG_NPTXFEMPLVL_TXFEMPLVL (1 << 7)
+#define DWC2_GAHBCFG_NPTXFEMPLVL_TXFEMPLVL_OFFSET 7
+#define DWC2_GAHBCFG_PTXFEMPLVL (1 << 8)
+#define DWC2_GAHBCFG_PTXFEMPLVL_OFFSET 8
+#define DWC2_GUSBCFG_TOUTCAL_MASK (0x7 << 0)
+#define DWC2_GUSBCFG_TOUTCAL_OFFSET 0
+#define DWC2_GUSBCFG_PHYIF (1 << 3)
+#define DWC2_GUSBCFG_PHYIF_OFFSET 3
+#define DWC2_GUSBCFG_ULPI_UTMI_SEL (1 << 4)
+#define DWC2_GUSBCFG_ULPI_UTMI_SEL_OFFSET 4
+#define DWC2_GUSBCFG_FSINTF (1 << 5)
+#define DWC2_GUSBCFG_FSINTF_OFFSET 5
+#define DWC2_GUSBCFG_PHYSEL (1 << 6)
+#define DWC2_GUSBCFG_PHYSEL_OFFSET 6
+#define DWC2_GUSBCFG_DDRSEL (1 << 7)
+#define DWC2_GUSBCFG_DDRSEL_OFFSET 7
+#define DWC2_GUSBCFG_SRPCAP (1 << 8)
+#define DWC2_GUSBCFG_SRPCAP_OFFSET 8
+#define DWC2_GUSBCFG_HNPCAP (1 << 9)
+#define DWC2_GUSBCFG_HNPCAP_OFFSET 9
+#define DWC2_GUSBCFG_USBTRDTIM_MASK (0xF << 10)
+#define DWC2_GUSBCFG_USBTRDTIM_OFFSET 10
+#define DWC2_GUSBCFG_NPTXFRWNDEN (1 << 14)
+#define DWC2_GUSBCFG_NPTXFRWNDEN_OFFSET 14
+#define DWC2_GUSBCFG_PHYLPWRCLKSEL (1 << 15)
+#define DWC2_GUSBCFG_PHYLPWRCLKSEL_OFFSET 15
+#define DWC2_GUSBCFG_OTGUTMIFSSEL (1 << 16)
+#define DWC2_GUSBCFG_OTGUTMIFSSEL_OFFSET 16
+#define DWC2_GUSBCFG_ULPI_FSLS (1 << 17)
+#define DWC2_GUSBCFG_ULPI_FSLS_OFFSET 17
+#define DWC2_GUSBCFG_ULPI_AUTO_RES (1 << 18)
+#define DWC2_GUSBCFG_ULPI_AUTO_RES_OFFSET 18
+#define DWC2_GUSBCFG_ULPI_CLK_SUS_M (1 << 19)
+#define DWC2_GUSBCFG_ULPI_CLK_SUS_M_OFFSET 19
+#define DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV (1 << 20)
+#define DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV_OFFSET 20
+#define DWC2_GUSBCFG_ULPI_INT_VBUS_INDICATOR (1 << 21)
+#define DWC2_GUSBCFG_ULPI_INT_VBUS_INDICATOR_OFFSET 21
+#define DWC2_GUSBCFG_TERM_SEL_DL_PULSE (1 << 22)
+#define DWC2_GUSBCFG_TERM_SEL_DL_PULSE_OFFSET 22
+#define DWC2_GUSBCFG_IC_USB_CAP (1 << 26)
+#define DWC2_GUSBCFG_IC_USB_CAP_OFFSET 26
+#define DWC2_GUSBCFG_IC_TRAFFIC_PULL_REMOVE (1 << 27)
+#define DWC2_GUSBCFG_IC_TRAFFIC_PULL_REMOVE_OFFSET 27
+#define DWC2_GUSBCFG_TX_END_DELAY (1 << 28)
+#define DWC2_GUSBCFG_TX_END_DELAY_OFFSET 28
+#define DWC2_GUSBCFG_FORCEHOSTMODE (1 << 29)
+#define DWC2_GUSBCFG_FORCEHOSTMODE_OFFSET 29
+#define DWC2_GUSBCFG_FORCEDEVMODE (1 << 30)
+#define DWC2_GUSBCFG_FORCEDEVMODE_OFFSET 30
+#define DWC2_GLPMCTL_LPM_CAP_EN (1 << 0)
+#define DWC2_GLPMCTL_LPM_CAP_EN_OFFSET 0
+#define DWC2_GLPMCTL_APPL_RESP (1 << 1)
+#define DWC2_GLPMCTL_APPL_RESP_OFFSET 1
+#define DWC2_GLPMCTL_HIRD_MASK (0xF << 2)
+#define DWC2_GLPMCTL_HIRD_OFFSET 2
+#define DWC2_GLPMCTL_REM_WKUP_EN (1 << 6)
+#define DWC2_GLPMCTL_REM_WKUP_EN_OFFSET 6
+#define DWC2_GLPMCTL_EN_UTMI_SLEEP (1 << 7)
+#define DWC2_GLPMCTL_EN_UTMI_SLEEP_OFFSET 7
+#define DWC2_GLPMCTL_HIRD_THRES_MASK (0x1F << 8)
+#define DWC2_GLPMCTL_HIRD_THRES_OFFSET 8
+#define DWC2_GLPMCTL_LPM_RESP_MASK (0x3 << 13)
+#define DWC2_GLPMCTL_LPM_RESP_OFFSET 13
+#define DWC2_GLPMCTL_PRT_SLEEP_STS (1 << 15)
+#define DWC2_GLPMCTL_PRT_SLEEP_STS_OFFSET 15
+#define DWC2_GLPMCTL_SLEEP_STATE_RESUMEOK (1 << 16)
+#define DWC2_GLPMCTL_SLEEP_STATE_RESUMEOK_OFFSET 16
+#define DWC2_GLPMCTL_LPM_CHAN_INDEX_MASK (0xF << 17)
+#define DWC2_GLPMCTL_LPM_CHAN_INDEX_OFFSET 17
+#define DWC2_GLPMCTL_RETRY_COUNT_MASK (0x7 << 21)
+#define DWC2_GLPMCTL_RETRY_COUNT_OFFSET 21
+#define DWC2_GLPMCTL_SEND_LPM (1 << 24)
+#define DWC2_GLPMCTL_SEND_LPM_OFFSET 24
+#define DWC2_GLPMCTL_RETRY_COUNT_STS_MASK (0x7 << 25)
+#define DWC2_GLPMCTL_RETRY_COUNT_STS_OFFSET 25
+#define DWC2_GLPMCTL_HSIC_CONNECT (1 << 30)
+#define DWC2_GLPMCTL_HSIC_CONNECT_OFFSET 30
+#define DWC2_GLPMCTL_INV_SEL_HSIC (1 << 31)
+#define DWC2_GLPMCTL_INV_SEL_HSIC_OFFSET 31
+#define DWC2_GRSTCTL_CSFTRST (1 << 0)
+#define DWC2_GRSTCTL_CSFTRST_OFFSET 0
+#define DWC2_GRSTCTL_HSFTRST (1 << 1)
+#define DWC2_GRSTCTL_HSFTRST_OFFSET 1
+#define DWC2_GRSTCTL_HSTFRM (1 << 2)
+#define DWC2_GRSTCTL_HSTFRM_OFFSET 2
+#define DWC2_GRSTCTL_INTKNQFLSH (1 << 3)
+#define DWC2_GRSTCTL_INTKNQFLSH_OFFSET 3
+#define DWC2_GRSTCTL_RXFFLSH (1 << 4)
+#define DWC2_GRSTCTL_RXFFLSH_OFFSET 4
+#define DWC2_GRSTCTL_TXFFLSH (1 << 5)
+#define DWC2_GRSTCTL_TXFFLSH_OFFSET 5
+#define DWC2_GRSTCTL_TXFNUM_MASK (0x1F << 6)
+#define DWC2_GRSTCTL_TXFNUM_OFFSET 6
+#define DWC2_GRSTCTL_DMAREQ (1 << 30)
+#define DWC2_GRSTCTL_DMAREQ_OFFSET 30
+#define DWC2_GRSTCTL_AHBIDLE (1 << 31)
+#define DWC2_GRSTCTL_AHBIDLE_OFFSET 31
+#define DWC2_GINTMSK_MODEMISMATCH (1 << 1)
+#define DWC2_GINTMSK_MODEMISMATCH_OFFSET 1
+#define DWC2_GINTMSK_OTGINTR (1 << 2)
+#define DWC2_GINTMSK_OTGINTR_OFFSET 2
+#define DWC2_GINTMSK_SOFINTR (1 << 3)
+#define DWC2_GINTMSK_SOFINTR_OFFSET 3
+#define DWC2_GINTMSK_RXSTSQLVL (1 << 4)
+#define DWC2_GINTMSK_RXSTSQLVL_OFFSET 4
+#define DWC2_GINTMSK_NPTXFEMPTY (1 << 5)
+#define DWC2_GINTMSK_NPTXFEMPTY_OFFSET 5
+#define DWC2_GINTMSK_GINNAKEFF (1 << 6)
+#define DWC2_GINTMSK_GINNAKEFF_OFFSET 6
+#define DWC2_GINTMSK_GOUTNAKEFF (1 << 7)
+#define DWC2_GINTMSK_GOUTNAKEFF_OFFSET 7
+#define DWC2_GINTMSK_I2CINTR (1 << 9)
+#define DWC2_GINTMSK_I2CINTR_OFFSET 9
+#define DWC2_GINTMSK_ERLYSUSPEND (1 << 10)
+#define DWC2_GINTMSK_ERLYSUSPEND_OFFSET 10
+#define DWC2_GINTMSK_USBSUSPEND (1 << 11)
+#define DWC2_GINTMSK_USBSUSPEND_OFFSET 11
+#define DWC2_GINTMSK_USBRESET (1 << 12)
+#define DWC2_GINTMSK_USBRESET_OFFSET 12
+#define DWC2_GINTMSK_ENUMDONE (1 << 13)
+#define DWC2_GINTMSK_ENUMDONE_OFFSET 13
+#define DWC2_GINTMSK_ISOOUTDROP (1 << 14)
+#define DWC2_GINTMSK_ISOOUTDROP_OFFSET 14
+#define DWC2_GINTMSK_EOPFRAME (1 << 15)
+#define DWC2_GINTMSK_EOPFRAME_OFFSET 15
+#define DWC2_GINTMSK_EPMISMATCH (1 << 17)
+#define DWC2_GINTMSK_EPMISMATCH_OFFSET 17
+#define DWC2_GINTMSK_INEPINTR (1 << 18)
+#define DWC2_GINTMSK_INEPINTR_OFFSET 18
+#define DWC2_GINTMSK_OUTEPINTR (1 << 19)
+#define DWC2_GINTMSK_OUTEPINTR_OFFSET 19
+#define DWC2_GINTMSK_INCOMPLISOIN (1 << 20)
+#define DWC2_GINTMSK_INCOMPLISOIN_OFFSET 20
+#define DWC2_GINTMSK_INCOMPLISOOUT (1 << 21)
+#define DWC2_GINTMSK_INCOMPLISOOUT_OFFSET 21
+#define DWC2_GINTMSK_PORTINTR (1 << 24)
+#define DWC2_GINTMSK_PORTINTR_OFFSET 24
+#define DWC2_GINTMSK_HCINTR (1 << 25)
+#define DWC2_GINTMSK_HCINTR_OFFSET 25
+#define DWC2_GINTMSK_PTXFEMPTY (1 << 26)
+#define DWC2_GINTMSK_PTXFEMPTY_OFFSET 26
+#define DWC2_GINTMSK_LPMTRANRCVD (1 << 27)
+#define DWC2_GINTMSK_LPMTRANRCVD_OFFSET 27
+#define DWC2_GINTMSK_CONIDSTSCHNG (1 << 28)
+#define DWC2_GINTMSK_CONIDSTSCHNG_OFFSET 28
+#define DWC2_GINTMSK_DISCONNECT (1 << 29)
+#define DWC2_GINTMSK_DISCONNECT_OFFSET 29
+#define DWC2_GINTMSK_SESSREQINTR (1 << 30)
+#define DWC2_GINTMSK_SESSREQINTR_OFFSET 30
+#define DWC2_GINTMSK_WKUPINTR (1 << 31)
+#define DWC2_GINTMSK_WKUPINTR_OFFSET 31
+#define DWC2_GINTSTS_CURMODE_DEVICE (0 << 0)
+#define DWC2_GINTSTS_CURMODE_HOST (1 << 0)
+#define DWC2_GINTSTS_CURMODE (1 << 0)
+#define DWC2_GINTSTS_CURMODE_OFFSET 0
+#define DWC2_GINTSTS_MODEMISMATCH (1 << 1)
+#define DWC2_GINTSTS_MODEMISMATCH_OFFSET 1
+#define DWC2_GINTSTS_OTGINTR (1 << 2)
+#define DWC2_GINTSTS_OTGINTR_OFFSET 2
+#define DWC2_GINTSTS_SOFINTR (1 << 3)
+#define DWC2_GINTSTS_SOFINTR_OFFSET 3
+#define DWC2_GINTSTS_RXSTSQLVL (1 << 4)
+#define DWC2_GINTSTS_RXSTSQLVL_OFFSET 4
+#define DWC2_GINTSTS_NPTXFEMPTY (1 << 5)
+#define DWC2_GINTSTS_NPTXFEMPTY_OFFSET 5
+#define DWC2_GINTSTS_GINNAKEFF (1 << 6)
+#define DWC2_GINTSTS_GINNAKEFF_OFFSET 6
+#define DWC2_GINTSTS_GOUTNAKEFF (1 << 7)
+#define DWC2_GINTSTS_GOUTNAKEFF_OFFSET 7
+#define DWC2_GINTSTS_I2CINTR (1 << 9)
+#define DWC2_GINTSTS_I2CINTR_OFFSET 9
+#define DWC2_GINTSTS_ERLYSUSPEND (1 << 10)
+#define DWC2_GINTSTS_ERLYSUSPEND_OFFSET 10
+#define DWC2_GINTSTS_USBSUSPEND (1 << 11)
+#define DWC2_GINTSTS_USBSUSPEND_OFFSET 11
+#define DWC2_GINTSTS_USBRESET (1 << 12)
+#define DWC2_GINTSTS_USBRESET_OFFSET 12
+#define DWC2_GINTSTS_ENUMDONE (1 << 13)
+#define DWC2_GINTSTS_ENUMDONE_OFFSET 13
+#define DWC2_GINTSTS_ISOOUTDROP (1 << 14)
+#define DWC2_GINTSTS_ISOOUTDROP_OFFSET 14
+#define DWC2_GINTSTS_EOPFRAME (1 << 15)
+#define DWC2_GINTSTS_EOPFRAME_OFFSET 15
+#define DWC2_GINTSTS_INTOKENRX (1 << 16)
+#define DWC2_GINTSTS_INTOKENRX_OFFSET 16
+#define DWC2_GINTSTS_EPMISMATCH (1 << 17)
+#define DWC2_GINTSTS_EPMISMATCH_OFFSET 17
+#define DWC2_GINTSTS_INEPINT (1 << 18)
+#define DWC2_GINTSTS_INEPINT_OFFSET 18
+#define DWC2_GINTSTS_OUTEPINTR (1 << 19)
+#define DWC2_GINTSTS_OUTEPINTR_OFFSET 19
+#define DWC2_GINTSTS_INCOMPLISOIN (1 << 20)
+#define DWC2_GINTSTS_INCOMPLISOIN_OFFSET 20
+#define DWC2_GINTSTS_INCOMPLISOOUT (1 << 21)
+#define DWC2_GINTSTS_INCOMPLISOOUT_OFFSET 21
+#define DWC2_GINTSTS_PORTINTR (1 << 24)
+#define DWC2_GINTSTS_PORTINTR_OFFSET 24
+#define DWC2_GINTSTS_HCINTR (1 << 25)
+#define DWC2_GINTSTS_HCINTR_OFFSET 25
+#define DWC2_GINTSTS_PTXFEMPTY (1 << 26)
+#define DWC2_GINTSTS_PTXFEMPTY_OFFSET 26
+#define DWC2_GINTSTS_LPMTRANRCVD (1 << 27)
+#define DWC2_GINTSTS_LPMTRANRCVD_OFFSET 27
+#define DWC2_GINTSTS_CONIDSTSCHNG (1 << 28)
+#define DWC2_GINTSTS_CONIDSTSCHNG_OFFSET 28
+#define DWC2_GINTSTS_DISCONNECT (1 << 29)
+#define DWC2_GINTSTS_DISCONNECT_OFFSET 29
+#define DWC2_GINTSTS_SESSREQINTR (1 << 30)
+#define DWC2_GINTSTS_SESSREQINTR_OFFSET 30
+#define DWC2_GINTSTS_WKUPINTR (1 << 31)
+#define DWC2_GINTSTS_WKUPINTR_OFFSET 31
+#define DWC2_GRXSTS_EPNUM_MASK (0xF << 0)
+#define DWC2_GRXSTS_EPNUM_OFFSET 0
+#define DWC2_GRXSTS_BCNT_MASK (0x7FF << 4)
+#define DWC2_GRXSTS_BCNT_OFFSET 4
+#define DWC2_GRXSTS_DPID_MASK (0x3 << 15)
+#define DWC2_GRXSTS_DPID_OFFSET 15
+#define DWC2_GRXSTS_PKTSTS_MASK (0xF << 17)
+#define DWC2_GRXSTS_PKTSTS_OFFSET 17
+#define DWC2_GRXSTS_FN_MASK (0xF << 21)
+#define DWC2_GRXSTS_FN_OFFSET 21
+#define DWC2_FIFOSIZE_STARTADDR_MASK (0xFFFF << 0)
+#define DWC2_FIFOSIZE_STARTADDR_OFFSET 0
+#define DWC2_FIFOSIZE_DEPTH_MASK (0xFFFF << 16)
+#define DWC2_FIFOSIZE_DEPTH_OFFSET 16
+#define DWC2_GNPTXSTS_NPTXFSPCAVAIL_MASK (0xFFFF << 0)
+#define DWC2_GNPTXSTS_NPTXFSPCAVAIL_OFFSET 0
+#define DWC2_GNPTXSTS_NPTXQSPCAVAIL_MASK (0xFF << 16)
+#define DWC2_GNPTXSTS_NPTXQSPCAVAIL_OFFSET 16
+#define DWC2_GNPTXSTS_NPTXQTOP_TERMINATE (1 << 24)
+#define DWC2_GNPTXSTS_NPTXQTOP_TERMINATE_OFFSET 24
+#define DWC2_GNPTXSTS_NPTXQTOP_TOKEN_MASK (0x3 << 25)
+#define DWC2_GNPTXSTS_NPTXQTOP_TOKEN_OFFSET 25
+#define DWC2_GNPTXSTS_NPTXQTOP_CHNEP_MASK (0xF << 27)
+#define DWC2_GNPTXSTS_NPTXQTOP_CHNEP_OFFSET 27
+#define DWC2_DTXFSTS_TXFSPCAVAIL_MASK (0xFFFF << 0)
+#define DWC2_DTXFSTS_TXFSPCAVAIL_OFFSET 0
+#define DWC2_GI2CCTL_RWDATA_MASK (0xFF << 0)
+#define DWC2_GI2CCTL_RWDATA_OFFSET 0
+#define DWC2_GI2CCTL_REGADDR_MASK (0xFF << 8)
+#define DWC2_GI2CCTL_REGADDR_OFFSET 8
+#define DWC2_GI2CCTL_ADDR_MASK (0x7F << 16)
+#define DWC2_GI2CCTL_ADDR_OFFSET 16
+#define DWC2_GI2CCTL_I2CEN (1 << 23)
+#define DWC2_GI2CCTL_I2CEN_OFFSET 23
+#define DWC2_GI2CCTL_ACK (1 << 24)
+#define DWC2_GI2CCTL_ACK_OFFSET 24
+#define DWC2_GI2CCTL_I2CSUSPCTL (1 << 25)
+#define DWC2_GI2CCTL_I2CSUSPCTL_OFFSET 25
+#define DWC2_GI2CCTL_I2CDEVADDR_MASK (0x3 << 26)
+#define DWC2_GI2CCTL_I2CDEVADDR_OFFSET 26
+#define DWC2_GI2CCTL_RW (1 << 30)
+#define DWC2_GI2CCTL_RW_OFFSET 30
+#define DWC2_GI2CCTL_BSYDNE (1 << 31)
+#define DWC2_GI2CCTL_BSYDNE_OFFSET 31
+#define DWC2_HWCFG1_EP_DIR0_MASK (0x3 << 0)
+#define DWC2_HWCFG1_EP_DIR0_OFFSET 0
+#define DWC2_HWCFG1_EP_DIR1_MASK (0x3 << 2)
+#define DWC2_HWCFG1_EP_DIR1_OFFSET 2
+#define DWC2_HWCFG1_EP_DIR2_MASK (0x3 << 4)
+#define DWC2_HWCFG1_EP_DIR2_OFFSET 4
+#define DWC2_HWCFG1_EP_DIR3_MASK (0x3 << 6)
+#define DWC2_HWCFG1_EP_DIR3_OFFSET 6
+#define DWC2_HWCFG1_EP_DIR4_MASK (0x3 << 8)
+#define DWC2_HWCFG1_EP_DIR4_OFFSET 8
+#define DWC2_HWCFG1_EP_DIR5_MASK (0x3 << 10)
+#define DWC2_HWCFG1_EP_DIR5_OFFSET 10
+#define DWC2_HWCFG1_EP_DIR6_MASK (0x3 << 12)
+#define DWC2_HWCFG1_EP_DIR6_OFFSET 12
+#define DWC2_HWCFG1_EP_DIR7_MASK (0x3 << 14)
+#define DWC2_HWCFG1_EP_DIR7_OFFSET 14
+#define DWC2_HWCFG1_EP_DIR8_MASK (0x3 << 16)
+#define DWC2_HWCFG1_EP_DIR8_OFFSET 16
+#define DWC2_HWCFG1_EP_DIR9_MASK (0x3 << 18)
+#define DWC2_HWCFG1_EP_DIR9_OFFSET 18
+#define DWC2_HWCFG1_EP_DIR10_MASK (0x3 << 20)
+#define DWC2_HWCFG1_EP_DIR10_OFFSET 20
+#define DWC2_HWCFG1_EP_DIR11_MASK (0x3 << 22)
+#define DWC2_HWCFG1_EP_DIR11_OFFSET 22
+#define DWC2_HWCFG1_EP_DIR12_MASK (0x3 << 24)
+#define DWC2_HWCFG1_EP_DIR12_OFFSET 24
+#define DWC2_HWCFG1_EP_DIR13_MASK (0x3 << 26)
+#define DWC2_HWCFG1_EP_DIR13_OFFSET 26
+#define DWC2_HWCFG1_EP_DIR14_MASK (0x3 << 28)
+#define DWC2_HWCFG1_EP_DIR14_OFFSET 28
+#define DWC2_HWCFG1_EP_DIR15_MASK (0x3 << 30)
+#define DWC2_HWCFG1_EP_DIR15_OFFSET 30
+#define DWC2_HWCFG2_OP_MODE_MASK (0x7 << 0)
+#define DWC2_HWCFG2_OP_MODE_OFFSET 0
+#define DWC2_HWCFG2_ARCHITECTURE_SLAVE_ONLY (0x0 << 3)
+#define DWC2_HWCFG2_ARCHITECTURE_EXT_DMA (0x1 << 3)
+#define DWC2_HWCFG2_ARCHITECTURE_INT_DMA (0x2 << 3)
+#define DWC2_HWCFG2_ARCHITECTURE_MASK (0x3 << 3)
+#define DWC2_HWCFG2_ARCHITECTURE_OFFSET 3
+#define DWC2_HWCFG2_POINT2POINT (1 << 5)
+#define DWC2_HWCFG2_POINT2POINT_OFFSET 5
+#define DWC2_HWCFG2_HS_PHY_TYPE_MASK (0x3 << 6)
+#define DWC2_HWCFG2_HS_PHY_TYPE_OFFSET 6
+#define DWC2_HWCFG2_FS_PHY_TYPE_MASK (0x3 << 8)
+#define DWC2_HWCFG2_FS_PHY_TYPE_OFFSET 8
+#define DWC2_HWCFG2_NUM_DEV_EP_MASK (0xF << 10)
+#define DWC2_HWCFG2_NUM_DEV_EP_OFFSET 10
+#define DWC2_HWCFG2_NUM_HOST_CHAN_MASK (0xF << 14)
+#define DWC2_HWCFG2_NUM_HOST_CHAN_OFFSET 14
+#define DWC2_HWCFG2_PERIO_EP_SUPPORTED (1 << 18)
+#define DWC2_HWCFG2_PERIO_EP_SUPPORTED_OFFSET 18
+#define DWC2_HWCFG2_DYNAMIC_FIFO (1 << 19)
+#define DWC2_HWCFG2_DYNAMIC_FIFO_OFFSET 19
+#define DWC2_HWCFG2_MULTI_PROC_INT (1 << 20)
+#define DWC2_HWCFG2_MULTI_PROC_INT_OFFSET 20
+#define DWC2_HWCFG2_NONPERIO_TX_Q_DEPTH_MASK (0x3 << 22)
+#define DWC2_HWCFG2_NONPERIO_TX_Q_DEPTH_OFFSET 22
+#define DWC2_HWCFG2_HOST_PERIO_TX_Q_DEPTH_MASK (0x3 << 24)
+#define DWC2_HWCFG2_HOST_PERIO_TX_Q_DEPTH_OFFSET 24
+#define DWC2_HWCFG2_DEV_TOKEN_Q_DEPTH_MASK (0x1F << 26)
+#define DWC2_HWCFG2_DEV_TOKEN_Q_DEPTH_OFFSET 26
+#define DWC2_HWCFG3_XFER_SIZE_CNTR_WIDTH_MASK (0xF << 0)
+#define DWC2_HWCFG3_XFER_SIZE_CNTR_WIDTH_OFFSET 0
+#define DWC2_HWCFG3_PACKET_SIZE_CNTR_WIDTH_MASK (0x7 << 4)
+#define DWC2_HWCFG3_PACKET_SIZE_CNTR_WIDTH_OFFSET 4
+#define DWC2_HWCFG3_OTG_FUNC (1 << 7)
+#define DWC2_HWCFG3_OTG_FUNC_OFFSET 7
+#define DWC2_HWCFG3_I2C (1 << 8)
+#define DWC2_HWCFG3_I2C_OFFSET 8
+#define DWC2_HWCFG3_VENDOR_CTRL_IF (1 << 9)
+#define DWC2_HWCFG3_VENDOR_CTRL_IF_OFFSET 9
+#define DWC2_HWCFG3_OPTIONAL_FEATURES (1 << 10)
+#define DWC2_HWCFG3_OPTIONAL_FEATURES_OFFSET 10
+#define DWC2_HWCFG3_SYNCH_RESET_TYPE (1 << 11)
+#define DWC2_HWCFG3_SYNCH_RESET_TYPE_OFFSET 11
+#define DWC2_HWCFG3_OTG_ENABLE_IC_USB (1 << 12)
+#define DWC2_HWCFG3_OTG_ENABLE_IC_USB_OFFSET 12
+#define DWC2_HWCFG3_OTG_ENABLE_HSIC (1 << 13)
+#define DWC2_HWCFG3_OTG_ENABLE_HSIC_OFFSET 13
+#define DWC2_HWCFG3_OTG_LPM_EN (1 << 15)
+#define DWC2_HWCFG3_OTG_LPM_EN_OFFSET 15
+#define DWC2_HWCFG3_DFIFO_DEPTH_MASK (0xFFFF << 16)
+#define DWC2_HWCFG3_DFIFO_DEPTH_OFFSET 16
+#define DWC2_HWCFG4_NUM_DEV_PERIO_IN_EP_MASK (0xF << 0)
+#define DWC2_HWCFG4_NUM_DEV_PERIO_IN_EP_OFFSET 0
+#define DWC2_HWCFG4_POWER_OPTIMIZ (1 << 4)
+#define DWC2_HWCFG4_POWER_OPTIMIZ_OFFSET 4
+#define DWC2_HWCFG4_MIN_AHB_FREQ_MASK (0x1FF << 5)
+#define DWC2_HWCFG4_MIN_AHB_FREQ_OFFSET 5
+#define DWC2_HWCFG4_UTMI_PHY_DATA_WIDTH_MASK (0x3 << 14)
+#define DWC2_HWCFG4_UTMI_PHY_DATA_WIDTH_OFFSET 14
+#define DWC2_HWCFG4_NUM_DEV_MODE_CTRL_EP_MASK (0xF << 16)
+#define DWC2_HWCFG4_NUM_DEV_MODE_CTRL_EP_OFFSET 16
+#define DWC2_HWCFG4_IDDIG_FILT_EN (1 << 20)
+#define DWC2_HWCFG4_IDDIG_FILT_EN_OFFSET 20
+#define DWC2_HWCFG4_VBUS_VALID_FILT_EN (1 << 21)
+#define DWC2_HWCFG4_VBUS_VALID_FILT_EN_OFFSET 21
+#define DWC2_HWCFG4_A_VALID_FILT_EN (1 << 22)
+#define DWC2_HWCFG4_A_VALID_FILT_EN_OFFSET 22
+#define DWC2_HWCFG4_B_VALID_FILT_EN (1 << 23)
+#define DWC2_HWCFG4_B_VALID_FILT_EN_OFFSET 23
+#define DWC2_HWCFG4_SESSION_END_FILT_EN (1 << 24)
+#define DWC2_HWCFG4_SESSION_END_FILT_EN_OFFSET 24
+#define DWC2_HWCFG4_DED_FIFO_EN (1 << 25)
+#define DWC2_HWCFG4_DED_FIFO_EN_OFFSET 25
+#define DWC2_HWCFG4_NUM_IN_EPS_MASK (0xF << 26)
+#define DWC2_HWCFG4_NUM_IN_EPS_OFFSET 26
+#define DWC2_HWCFG4_DESC_DMA (1 << 30)
+#define DWC2_HWCFG4_DESC_DMA_OFFSET 30
+#define DWC2_HWCFG4_DESC_DMA_DYN (1 << 31)
+#define DWC2_HWCFG4_DESC_DMA_DYN_OFFSET 31
+#define DWC2_HCFG_FSLSPCLKSEL_30_60_MHZ 0
+#define DWC2_HCFG_FSLSPCLKSEL_48_MHZ 1
+#define DWC2_HCFG_FSLSPCLKSEL_6_MHZ 2
+#define DWC2_HCFG_FSLSPCLKSEL_MASK (0x3 << 0)
+#define DWC2_HCFG_FSLSPCLKSEL_OFFSET 0
+#define DWC2_HCFG_FSLSSUPP (1 << 2)
+#define DWC2_HCFG_FSLSSUPP_OFFSET 2
+#define DWC2_HCFG_DESCDMA (1 << 23)
+#define DWC2_HCFG_DESCDMA_OFFSET 23
+#define DWC2_HCFG_FRLISTEN_MASK (0x3 << 24)
+#define DWC2_HCFG_FRLISTEN_OFFSET 24
+#define DWC2_HCFG_PERSCHEDENA (1 << 26)
+#define DWC2_HCFG_PERSCHEDENA_OFFSET 26
+#define DWC2_HCFG_PERSCHEDSTAT (1 << 27)
+#define DWC2_HCFG_PERSCHEDSTAT_OFFSET 27
+#define DWC2_HFIR_FRINT_MASK (0xFFFF << 0)
+#define DWC2_HFIR_FRINT_OFFSET 0
+#define DWC2_HFNUM_FRNUM_MASK (0xFFFF << 0)
+#define DWC2_HFNUM_FRNUM_OFFSET 0
+#define DWC2_HFNUM_FRREM_MASK (0xFFFF << 16)
+#define DWC2_HFNUM_FRREM_OFFSET 16
+#define DWC2_HPTXSTS_PTXFSPCAVAIL_MASK (0xFFFF << 0)
+#define DWC2_HPTXSTS_PTXFSPCAVAIL_OFFSET 0
+#define DWC2_HPTXSTS_PTXQSPCAVAIL_MASK (0xFF << 16)
+#define DWC2_HPTXSTS_PTXQSPCAVAIL_OFFSET 16
+#define DWC2_HPTXSTS_PTXQTOP_TERMINATE (1 << 24)
+#define DWC2_HPTXSTS_PTXQTOP_TERMINATE_OFFSET 24
+#define DWC2_HPTXSTS_PTXQTOP_TOKEN_MASK (0x3 << 25)
+#define DWC2_HPTXSTS_PTXQTOP_TOKEN_OFFSET 25
+#define DWC2_HPTXSTS_PTXQTOP_CHNUM_MASK (0xF << 27)
+#define DWC2_HPTXSTS_PTXQTOP_CHNUM_OFFSET 27
+#define DWC2_HPTXSTS_PTXQTOP_ODD (1 << 31)
+#define DWC2_HPTXSTS_PTXQTOP_ODD_OFFSET 31
+#define DWC2_HPRT0_PRTCONNSTS (1 << 0)
+#define DWC2_HPRT0_PRTCONNSTS_OFFSET 0
+#define DWC2_HPRT0_PRTCONNDET (1 << 1)
+#define DWC2_HPRT0_PRTCONNDET_OFFSET 1
+#define DWC2_HPRT0_PRTENA (1 << 2)
+#define DWC2_HPRT0_PRTENA_OFFSET 2
+#define DWC2_HPRT0_PRTENCHNG (1 << 3)
+#define DWC2_HPRT0_PRTENCHNG_OFFSET 3
+#define DWC2_HPRT0_PRTOVRCURRACT (1 << 4)
+#define DWC2_HPRT0_PRTOVRCURRACT_OFFSET 4
+#define DWC2_HPRT0_PRTOVRCURRCHNG (1 << 5)
+#define DWC2_HPRT0_PRTOVRCURRCHNG_OFFSET 5
+#define DWC2_HPRT0_PRTRES (1 << 6)
+#define DWC2_HPRT0_PRTRES_OFFSET 6
+#define DWC2_HPRT0_PRTSUSP (1 << 7)
+#define DWC2_HPRT0_PRTSUSP_OFFSET 7
+#define DWC2_HPRT0_PRTRST (1 << 8)
+#define DWC2_HPRT0_PRTRST_OFFSET 8
+#define DWC2_HPRT0_PRTLNSTS_MASK (0x3 << 10)
+#define DWC2_HPRT0_PRTLNSTS_OFFSET 10
+#define DWC2_HPRT0_PRTPWR (1 << 12)
+#define DWC2_HPRT0_PRTPWR_OFFSET 12
+#define DWC2_HPRT0_PRTTSTCTL_MASK (0xF << 13)
+#define DWC2_HPRT0_PRTTSTCTL_OFFSET 13
+#define DWC2_HPRT0_PRTSPD_MASK (0x3 << 17)
+#define DWC2_HPRT0_PRTSPD_OFFSET 17
+#define DWC2_HAINT_CH0 (1 << 0)
+#define DWC2_HAINT_CH0_OFFSET 0
+#define DWC2_HAINT_CH1 (1 << 1)
+#define DWC2_HAINT_CH1_OFFSET 1
+#define DWC2_HAINT_CH2 (1 << 2)
+#define DWC2_HAINT_CH2_OFFSET 2
+#define DWC2_HAINT_CH3 (1 << 3)
+#define DWC2_HAINT_CH3_OFFSET 3
+#define DWC2_HAINT_CH4 (1 << 4)
+#define DWC2_HAINT_CH4_OFFSET 4
+#define DWC2_HAINT_CH5 (1 << 5)
+#define DWC2_HAINT_CH5_OFFSET 5
+#define DWC2_HAINT_CH6 (1 << 6)
+#define DWC2_HAINT_CH6_OFFSET 6
+#define DWC2_HAINT_CH7 (1 << 7)
+#define DWC2_HAINT_CH7_OFFSET 7
+#define DWC2_HAINT_CH8 (1 << 8)
+#define DWC2_HAINT_CH8_OFFSET 8
+#define DWC2_HAINT_CH9 (1 << 9)
+#define DWC2_HAINT_CH9_OFFSET 9
+#define DWC2_HAINT_CH10 (1 << 10)
+#define DWC2_HAINT_CH10_OFFSET 10
+#define DWC2_HAINT_CH11 (1 << 11)
+#define DWC2_HAINT_CH11_OFFSET 11
+#define DWC2_HAINT_CH12 (1 << 12)
+#define DWC2_HAINT_CH12_OFFSET 12
+#define DWC2_HAINT_CH13 (1 << 13)
+#define DWC2_HAINT_CH13_OFFSET 13
+#define DWC2_HAINT_CH14 (1 << 14)
+#define DWC2_HAINT_CH14_OFFSET 14
+#define DWC2_HAINT_CH15 (1 << 15)
+#define DWC2_HAINT_CH15_OFFSET 15
+#define DWC2_HAINT_CHINT_MASK 0xffff
+#define DWC2_HAINT_CHINT_OFFSET 0
+#define DWC2_HAINTMSK_CH0 (1 << 0)
+#define DWC2_HAINTMSK_CH0_OFFSET 0
+#define DWC2_HAINTMSK_CH1 (1 << 1)
+#define DWC2_HAINTMSK_CH1_OFFSET 1
+#define DWC2_HAINTMSK_CH2 (1 << 2)
+#define DWC2_HAINTMSK_CH2_OFFSET 2
+#define DWC2_HAINTMSK_CH3 (1 << 3)
+#define DWC2_HAINTMSK_CH3_OFFSET 3
+#define DWC2_HAINTMSK_CH4 (1 << 4)
+#define DWC2_HAINTMSK_CH4_OFFSET 4
+#define DWC2_HAINTMSK_CH5 (1 << 5)
+#define DWC2_HAINTMSK_CH5_OFFSET 5
+#define DWC2_HAINTMSK_CH6 (1 << 6)
+#define DWC2_HAINTMSK_CH6_OFFSET 6
+#define DWC2_HAINTMSK_CH7 (1 << 7)
+#define DWC2_HAINTMSK_CH7_OFFSET 7
+#define DWC2_HAINTMSK_CH8 (1 << 8)
+#define DWC2_HAINTMSK_CH8_OFFSET 8
+#define DWC2_HAINTMSK_CH9 (1 << 9)
+#define DWC2_HAINTMSK_CH9_OFFSET 9
+#define DWC2_HAINTMSK_CH10 (1 << 10)
+#define DWC2_HAINTMSK_CH10_OFFSET 10
+#define DWC2_HAINTMSK_CH11 (1 << 11)
+#define DWC2_HAINTMSK_CH11_OFFSET 11
+#define DWC2_HAINTMSK_CH12 (1 << 12)
+#define DWC2_HAINTMSK_CH12_OFFSET 12
+#define DWC2_HAINTMSK_CH13 (1 << 13)
+#define DWC2_HAINTMSK_CH13_OFFSET 13
+#define DWC2_HAINTMSK_CH14 (1 << 14)
+#define DWC2_HAINTMSK_CH14_OFFSET 14
+#define DWC2_HAINTMSK_CH15 (1 << 15)
+#define DWC2_HAINTMSK_CH15_OFFSET 15
+#define DWC2_HAINTMSK_CHINT_MASK 0xffff
+#define DWC2_HAINTMSK_CHINT_OFFSET 0
+#define DWC2_HCCHAR_MPS_MASK (0x7FF << 0)
+#define DWC2_HCCHAR_MPS_OFFSET 0
+#define DWC2_HCCHAR_EPNUM_MASK (0xF << 11)
+#define DWC2_HCCHAR_EPNUM_OFFSET 11
+#define DWC2_HCCHAR_EPDIR (1 << 15)
+#define DWC2_HCCHAR_EPDIR_OFFSET 15
+#define DWC2_HCCHAR_LSPDDEV (1 << 17)
+#define DWC2_HCCHAR_LSPDDEV_OFFSET 17
+#define DWC2_HCCHAR_EPTYPE_CONTROL 0
+#define DWC2_HCCHAR_EPTYPE_ISOC 1
+#define DWC2_HCCHAR_EPTYPE_BULK 2
+#define DWC2_HCCHAR_EPTYPE_INTR 3
+#define DWC2_HCCHAR_EPTYPE_MASK (0x3 << 18)
+#define DWC2_HCCHAR_EPTYPE_OFFSET 18
+#define DWC2_HCCHAR_MULTICNT_MASK (0x3 << 20)
+#define DWC2_HCCHAR_MULTICNT_OFFSET 20
+#define DWC2_HCCHAR_DEVADDR_MASK (0x7F << 22)
+#define DWC2_HCCHAR_DEVADDR_OFFSET 22
+#define DWC2_HCCHAR_ODDFRM (1 << 29)
+#define DWC2_HCCHAR_ODDFRM_OFFSET 29
+#define DWC2_HCCHAR_CHDIS (1 << 30)
+#define DWC2_HCCHAR_CHDIS_OFFSET 30
+#define DWC2_HCCHAR_CHEN (1 << 31)
+#define DWC2_HCCHAR_CHEN_OFFSET 31
+#define DWC2_HCSPLT_PRTADDR_MASK (0x7F << 0)
+#define DWC2_HCSPLT_PRTADDR_OFFSET 0
+#define DWC2_HCSPLT_HUBADDR_MASK (0x7F << 7)
+#define DWC2_HCSPLT_HUBADDR_OFFSET 7
+#define DWC2_HCSPLT_XACTPOS_MASK (0x3 << 14)
+#define DWC2_HCSPLT_XACTPOS_OFFSET 14
+#define DWC2_HCSPLT_COMPSPLT (1 << 16)
+#define DWC2_HCSPLT_COMPSPLT_OFFSET 16
+#define DWC2_HCSPLT_SPLTENA (1 << 31)
+#define DWC2_HCSPLT_SPLTENA_OFFSET 31
+#define DWC2_HCINT_XFERCOMP (1 << 0)
+#define DWC2_HCINT_XFERCOMP_OFFSET 0
+#define DWC2_HCINT_CHHLTD (1 << 1)
+#define DWC2_HCINT_CHHLTD_OFFSET 1
+#define DWC2_HCINT_AHBERR (1 << 2)
+#define DWC2_HCINT_AHBERR_OFFSET 2
+#define DWC2_HCINT_STALL (1 << 3)
+#define DWC2_HCINT_STALL_OFFSET 3
+#define DWC2_HCINT_NAK (1 << 4)
+#define DWC2_HCINT_NAK_OFFSET 4
+#define DWC2_HCINT_ACK (1 << 5)
+#define DWC2_HCINT_ACK_OFFSET 5
+#define DWC2_HCINT_NYET (1 << 6)
+#define DWC2_HCINT_NYET_OFFSET 6
+#define DWC2_HCINT_XACTERR (1 << 7)
+#define DWC2_HCINT_XACTERR_OFFSET 7
+#define DWC2_HCINT_BBLERR (1 << 8)
+#define DWC2_HCINT_BBLERR_OFFSET 8
+#define DWC2_HCINT_FRMOVRUN (1 << 9)
+#define DWC2_HCINT_FRMOVRUN_OFFSET 9
+#define DWC2_HCINT_DATATGLERR (1 << 10)
+#define DWC2_HCINT_DATATGLERR_OFFSET 10
+#define DWC2_HCINT_BNA (1 << 11)
+#define DWC2_HCINT_BNA_OFFSET 11
+#define DWC2_HCINT_XCS_XACT (1 << 12)
+#define DWC2_HCINT_XCS_XACT_OFFSET 12
+#define DWC2_HCINT_FRM_LIST_ROLL (1 << 13)
+#define DWC2_HCINT_FRM_LIST_ROLL_OFFSET 13
+#define DWC2_HCINTMSK_XFERCOMPL (1 << 0)
+#define DWC2_HCINTMSK_XFERCOMPL_OFFSET 0
+#define DWC2_HCINTMSK_CHHLTD (1 << 1)
+#define DWC2_HCINTMSK_CHHLTD_OFFSET 1
+#define DWC2_HCINTMSK_AHBERR (1 << 2)
+#define DWC2_HCINTMSK_AHBERR_OFFSET 2
+#define DWC2_HCINTMSK_STALL (1 << 3)
+#define DWC2_HCINTMSK_STALL_OFFSET 3
+#define DWC2_HCINTMSK_NAK (1 << 4)
+#define DWC2_HCINTMSK_NAK_OFFSET 4
+#define DWC2_HCINTMSK_ACK (1 << 5)
+#define DWC2_HCINTMSK_ACK_OFFSET 5
+#define DWC2_HCINTMSK_NYET (1 << 6)
+#define DWC2_HCINTMSK_NYET_OFFSET 6
+#define DWC2_HCINTMSK_XACTERR (1 << 7)
+#define DWC2_HCINTMSK_XACTERR_OFFSET 7
+#define DWC2_HCINTMSK_BBLERR (1 << 8)
+#define DWC2_HCINTMSK_BBLERR_OFFSET 8
+#define DWC2_HCINTMSK_FRMOVRUN (1 << 9)
+#define DWC2_HCINTMSK_FRMOVRUN_OFFSET 9
+#define DWC2_HCINTMSK_DATATGLERR (1 << 10)
+#define DWC2_HCINTMSK_DATATGLERR_OFFSET 10
+#define DWC2_HCINTMSK_BNA (1 << 11)
+#define DWC2_HCINTMSK_BNA_OFFSET 11
+#define DWC2_HCINTMSK_XCS_XACT (1 << 12)
+#define DWC2_HCINTMSK_XCS_XACT_OFFSET 12
+#define DWC2_HCINTMSK_FRM_LIST_ROLL (1 << 13)
+#define DWC2_HCINTMSK_FRM_LIST_ROLL_OFFSET 13
+#define DWC2_HCTSIZ_XFERSIZE_MASK 0x7ffff
+#define DWC2_HCTSIZ_XFERSIZE_OFFSET 0
+#define DWC2_HCTSIZ_SCHINFO_MASK 0xff
+#define DWC2_HCTSIZ_SCHINFO_OFFSET 0
+#define DWC2_HCTSIZ_NTD_MASK (0xff << 8)
+#define DWC2_HCTSIZ_NTD_OFFSET 8
+#define DWC2_HCTSIZ_PKTCNT_MASK (0x3ff << 19)
+#define DWC2_HCTSIZ_PKTCNT_OFFSET 19
+#define DWC2_HCTSIZ_PID_MASK (0x3 << 29)
+#define DWC2_HCTSIZ_PID_OFFSET 29
+#define DWC2_HCTSIZ_DOPNG (1 << 31)
+#define DWC2_HCTSIZ_DOPNG_OFFSET 31
+#define DWC2_HCDMA_CTD_MASK (0xFF << 3)
+#define DWC2_HCDMA_CTD_OFFSET 3
+#define DWC2_HCDMA_DMA_ADDR_MASK (0x1FFFFF << 11)
+#define DWC2_HCDMA_DMA_ADDR_OFFSET 11
+#define DWC2_PCGCCTL_STOPPCLK (1 << 0)
+#define DWC2_PCGCCTL_STOPPCLK_OFFSET 0
+#define DWC2_PCGCCTL_GATEHCLK (1 << 1)
+#define DWC2_PCGCCTL_GATEHCLK_OFFSET 1
+#define DWC2_PCGCCTL_PWRCLMP (1 << 2)
+#define DWC2_PCGCCTL_PWRCLMP_OFFSET 2
+#define DWC2_PCGCCTL_RSTPDWNMODULE (1 << 3)
+#define DWC2_PCGCCTL_RSTPDWNMODULE_OFFSET 3
+#define DWC2_PCGCCTL_PHYSUSPENDED (1 << 4)
+#define DWC2_PCGCCTL_PHYSUSPENDED_OFFSET 4
+#define DWC2_PCGCCTL_ENBL_SLEEP_GATING (1 << 5)
+#define DWC2_PCGCCTL_ENBL_SLEEP_GATING_OFFSET 5
+#define DWC2_PCGCCTL_PHY_IN_SLEEP (1 << 6)
+#define DWC2_PCGCCTL_PHY_IN_SLEEP_OFFSET 6
+#define DWC2_PCGCCTL_DEEP_SLEEP (1 << 7)
+#define DWC2_PCGCCTL_DEEP_SLEEP_OFFSET 7
+#define DWC2_SNPSID_DEVID_VER_2xx (0x4f542 << 12)
+#define DWC2_SNPSID_DEVID_MASK (0xfffff << 12)
+#define DWC2_SNPSID_DEVID_OFFSET 12
+
+/* Host controller specific */
+#define DWC2_HC_PID_DATA0 0
+#define DWC2_HC_PID_DATA2 1
+#define DWC2_HC_PID_DATA1 2
+#define DWC2_HC_PID_MDATA 3
+#define DWC2_HC_PID_SETUP 3
+
+/* roothub.a masks */
+#define RH_A_NDP (0xff << 0) /* number of downstream ports */
+#define RH_A_PSM (1 << 8) /* power switching mode */
+#define RH_A_NPS (1 << 9) /* no power switching */
+#define RH_A_DT (1 << 10) /* device type (mbz) */
+#define RH_A_OCPM (1 << 11) /* over current protection mode */
+#define RH_A_NOCP (1 << 12) /* no over current protection */
+#define RH_A_POTPGT (0xff << 24) /* power on to power good time */
+
+/* roothub.b masks */
+#define RH_B_DR 0x0000ffff /* device removable flags */
+#define RH_B_PPCM 0xffff0000 /* port power control mask */
+
+/* Default driver configuration */
+#define CONFIG_DWC2_DMA_ENABLE
+#define CONFIG_DWC2_DMA_BURST_SIZE 32 /* DMA burst len */
+#undef CONFIG_DWC2_DFLT_SPEED_FULL /* Do not force DWC2 to FS */
+#define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO /* Runtime FIFO size detect */
+#define CONFIG_DWC2_MAX_CHANNELS 16 /* Max # of EPs */
+#define CONFIG_DWC2_HOST_RX_FIFO_SIZE (516 + CONFIG_DWC2_MAX_CHANNELS)
+#define CONFIG_DWC2_HOST_NPERIO_TX_FIFO_SIZE 0x100 /* nPeriodic TX FIFO */
+#define CONFIG_DWC2_HOST_PERIO_TX_FIFO_SIZE 0x200 /* Periodic TX FIFO */
+#define CONFIG_DWC2_MAX_TRANSFER_SIZE 65535
+#define CONFIG_DWC2_MAX_PACKET_COUNT 511
+
+#define DWC2_PHY_TYPE_FS 0
+#define DWC2_PHY_TYPE_UTMI 1
+#define DWC2_PHY_TYPE_ULPI 2
+#define CONFIG_DWC2_PHY_TYPE DWC2_PHY_TYPE_UTMI /* PHY type */
+#define CONFIG_DWC2_UTMI_WIDTH 8 /* UTMI bus width (8/16) */
+
+#undef CONFIG_DWC2_PHY_ULPI_DDR /* ULPI PHY uses DDR mode */
+#define CONFIG_DWC2_PHY_ULPI_EXT_VBUS /* ULPI PHY controls VBUS */
+#undef CONFIG_DWC2_I2C_ENABLE /* Enable I2C */
+#undef CONFIG_DWC2_ULPI_FS_LS /* ULPI is FS/LS */
+#undef CONFIG_DWC2_TS_DLINE /* External DLine pulsing */
+#undef CONFIG_DWC2_THR_CTL /* Threshold control */
+#define CONFIG_DWC2_TX_THR_LENGTH 64
+#undef CONFIG_DWC2_IC_USB_CAP /* IC Cap */
+
+#endif /* __DWC2_H__ */
#define ehci_is_TDI() (0)
#endif
-int __ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg)
+__weak int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg)
{
return PORTSC_PSPD(reg);
}
-int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg)
- __attribute__((weak, alias("__ehci_get_port_speed")));
-
-void __ehci_set_usbmode(int index)
+__weak void ehci_set_usbmode(int index)
{
uint32_t tmp;
uint32_t *reg_ptr;
ehci_writel(reg_ptr, tmp);
}
-void ehci_set_usbmode(int index)
- __attribute__((weak, alias("__ehci_set_usbmode")));
-
-void __ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
+__weak void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
{
mdelay(50);
}
-void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
- __attribute__((weak, alias("__ehci_powerup_fixup")));
-
static int handshake(uint32_t *ptr, uint32_t mask, uint32_t done, int usec)
{
uint32_t result;
}
/* Do not free buffers associated with QHs, they're owned by someone else */
-int
+static int
destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
{
struct ehci_ctrl *ctrl = dev->controller;
#include <asm/arch/cpu.h>
#if defined(CONFIG_KIRKWOOD)
-#include <asm/arch/kirkwood.h>
+#include <asm/arch/soc.h>
#elif defined(CONFIG_ORION5X)
#include <asm/arch/orion5x.h>
#endif
CURSOR_SET;
}
-void video_putc(struct stdio_dev *dev, const char c)
+static void video_putc(struct stdio_dev *dev, const char c)
{
#ifdef CONFIG_CFB_CONSOLE_ANSI
int i;
flush_cache(VIDEO_FB_ADRS, VIDEO_SIZE);
}
-void video_puts(struct stdio_dev *dev, const char *s)
+static void video_puts(struct stdio_dev *dev, const char *s)
{
int count = strlen(s);
* video_set_lut() if they do not support 8 bpp format.
* Implement weak default function instead.
*/
-void __video_set_lut(unsigned int index, unsigned char r,
+__weak void video_set_lut(unsigned int index, unsigned char r,
unsigned char g, unsigned char b)
{
}
-void video_set_lut(unsigned int, unsigned char, unsigned char, unsigned char)
- __attribute__ ((weak, alias("__video_set_lut")));
-
#if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
#define FILL_8BIT_332RGB(r,g,b) { \
* Implement a weak default function for boards that optionally
* need to skip the video initialization.
*/
-int __board_video_skip(void)
+__weak int board_video_skip(void)
{
/* As default, don't skip test */
return 0;
}
-int board_video_skip(void)
- __attribute__ ((weak, alias("__board_video_skip")));
-
int drv_video_init(void)
{
int skip_dev_init;
lcd_set_flush_dcache(1);
}
-void __exynos_cfg_lcd_gpio(void)
+__weak void exynos_cfg_lcd_gpio(void)
{
}
-void exynos_cfg_lcd_gpio(void)
- __attribute__((weak, alias("__exynos_cfg_lcd_gpio")));
-void __exynos_backlight_on(unsigned int onoff)
+__weak void exynos_backlight_on(unsigned int onoff)
{
}
-void exynos_backlight_on(unsigned int onoff)
- __attribute__((weak, alias("__exynos_cfg_lcd_gpio")));
-void __exynos_reset_lcd(void)
+__weak void exynos_reset_lcd(void)
{
}
-void exynos_reset_lcd(void)
- __attribute__((weak, alias("__exynos_reset_lcd")));
-void __exynos_lcd_power_on(void)
+__weak void exynos_lcd_power_on(void)
{
}
-void exynos_lcd_power_on(void)
- __attribute__((weak, alias("__exynos_lcd_power_on")));
-void __exynos_cfg_ldo(void)
+__weak void exynos_cfg_ldo(void)
{
}
-void exynos_cfg_ldo(void)
- __attribute__((weak, alias("__exynos_cfg_ldo")));
-void __exynos_enable_ldo(unsigned int onoff)
+__weak void exynos_enable_ldo(unsigned int onoff)
{
}
-void exynos_enable_ldo(unsigned int onoff)
- __attribute__((weak, alias("__exynos_enable_ldo")));
-void __exynos_backlight_reset(void)
+__weak void exynos_backlight_reset(void)
{
}
-void exynos_backlight_reset(void)
- __attribute__((weak, alias("__exynos_backlight_reset")));
-int __exynos_lcd_misc_init(vidinfo_t *vid)
+__weak int exynos_lcd_misc_init(vidinfo_t *vid)
{
return 0;
}
-int exynos_lcd_misc_init(vidinfo_t *vid)
- __attribute__((weak, alias("__exynos_lcd_misc_init")));
static void lcd_panel_on(vidinfo_t *vid)
{
/*
* This function resets IPU
*/
-void ipu_reset(void)
+static void ipu_reset(void)
{
u32 *reg;
u32 value;
static enum csc_type_t fg_csc_type = CSC_NONE, bg_csc_type = CSC_NONE;
static int color_key_4rgb = 1;
-void ipu_dp_csc_setup(int dp, struct dp_csc_param_t dp_csc_param,
+static void ipu_dp_csc_setup(int dp, struct dp_csc_param_t dp_csc_param,
unsigned char srm_mode_update)
{
u32 reg;
}
}
-int ipu_chan_is_interlaced(ipu_channel_t channel)
-{
- if (channel == MEM_DC_SYNC)
- return !!(__raw_readl(DC_WR_CH_CONF_1) &
- DC_WR_CH_CONF_FIELD_MODE);
- else if ((channel == MEM_BG_SYNC) || (channel == MEM_FG_SYNC))
- return !!(__raw_readl(DC_WR_CH_CONF_5) &
- DC_WR_CH_CONF_FIELD_MODE);
- return 0;
-}
-
void ipu_dp_dc_enable(ipu_channel_t channel)
{
int di;
ipu_dc_map_config(4, 2, 21, 0xFC);
}
-int ipu_pixfmt_to_map(uint32_t fmt)
+static int ipu_pixfmt_to_map(uint32_t fmt)
{
switch (fmt) {
case IPU_PIX_FMT_GENERIC:
static uint8_t gdisp;
static uint32_t gpixfmt;
-void fb_videomode_to_var(struct fb_var_screeninfo *var,
+static void fb_videomode_to_var(struct fb_var_screeninfo *var,
const struct fb_videomode *mode)
{
var->xres = mode->xres;
*/
/**
- * Request a gpio. This should be called before any of the other functions
- * are used on this gpio.
+ * Request a GPIO. This should be called before any of the other functions
+ * are used on this GPIO.
+ *
+ * Note: With driver model, the label is allocated so there is no need for
+ * the caller to preserve it.
*
* @param gp GPIO number
* @param label User label for this GPIO
int gpio_set_value(unsigned gpio, int value);
/* State of a GPIO, as reported by get_function() */
-enum {
+enum gpio_func_t {
GPIOF_INPUT = 0,
GPIOF_OUTPUT,
GPIOF_UNUSED, /* Not claimed */
struct udevice;
+/**
+ * gpio_get_status() - get the current GPIO status as a string
+ *
+ * Obtain the current GPIO status as a string which can be presented to the
+ * user. A typical string is:
+ *
+ * "b4: in: 1 [x] sdmmc_cd"
+ *
+ * which means this is GPIO bank b, offset 4, currently set to input, current
+ * value 1, [x] means that it is requested and the owner is 'sdmmc_cd'
+ *
+ * @dev: Device to check
+ * @offset: Offset of device GPIO to check
+ * @buf: Place to put string
+ * @buffsize: Size of string including \0
+ */
+int gpio_get_status(struct udevice *dev, int offset, char *buf, int buffsize);
+
+/**
+ * gpio_get_function() - get the current function for a GPIO pin
+ *
+ * Note this returns GPIOF_UNUSED if the GPIO is not requested.
+ *
+ * @dev: Device to check
+ * @offset: Offset of device GPIO to check
+ * @namep: If non-NULL, this is set to the nane given when the GPIO
+ * was requested, or -1 if it has not been requested
+ * @return -ENODATA if the driver returned an unknown function,
+ * -ENODEV if the device is not active, -EINVAL if the offset is invalid.
+ * GPIOF_UNUSED if the GPIO has not been requested. Otherwise returns the
+ * function from enum gpio_func_t.
+ */
+int gpio_get_function(struct udevice *dev, int offset, const char **namep);
+
+/**
+ * gpio_get_raw_function() - get the current raw function for a GPIO pin
+ *
+ * Note this does not return GPIOF_UNUSED - it will always return the GPIO
+ * driver's view of a pin function, even if it is not correctly set up.
+ *
+ * @dev: Device to check
+ * @offset: Offset of device GPIO to check
+ * @namep: If non-NULL, this is set to the nane given when the GPIO
+ * was requested, or -1 if it has not been requested
+ * @return -ENODATA if the driver returned an unknown function,
+ * -ENODEV if the device is not active, -EINVAL if the offset is invalid.
+ * Otherwise returns the function from enum gpio_func_t.
+ */
+int gpio_get_raw_function(struct udevice *dev, int offset, const char **namep);
+
+/**
+ * gpio_requestf() - request a GPIO using a format string for the owner
+ *
+ * This is a helper function for gpio_request(). It allows you to provide
+ * a printf()-format string for the GPIO owner. It calls gpio_request() with
+ * the string that is created
+ */
+int gpio_requestf(unsigned gpio, const char *fmt, ...)
+ __attribute__ ((format (__printf__, 2, 3)));
+
/**
* struct struct dm_gpio_ops - Driver model GPIO operations
*
* new DM GPIO API, this should be really easy to flip over to the Linux
* GPIO API-alike interface.
*
- * Akso it would be useful to standardise additional functions like
+ * Also it would be useful to standardise additional functions like
* pullup, slew rate and drive strength.
*
* gpio_request)( and gpio_free() are optional - if NULL then they will
* SoCs there may be many banks and therefore many devices all referring
* to the different IO addresses within the SoC.
*
- * The uclass combines all GPIO devices togther to provide a consistent
+ * The uclass combines all GPIO devices together to provide a consistent
* numbering from 0 to n-1, where n is the number of GPIOs in total across
* all devices. Be careful not to confuse offset with gpio in the parameters.
*/
* @return current function - GPIOF_...
*/
int (*get_function)(struct udevice *dev, unsigned offset);
- int (*get_state)(struct udevice *dev, unsigned offset, char *state,
- int maxlen);
};
/**
* struct gpio_dev_priv - information about a device used by the uclass
*
* The uclass combines all active GPIO devices into a unified numbering
- * scheme. To do this it maintains some private information aobut each
+ * scheme. To do this it maintains some private information about each
* device.
*
* To implement driver model support in your GPIO driver, add a probe
* @gpio_base: Base GPIO number for this device. For the first active device
* this will be 0; the numbering for others will follow sequentially so that
* @gpio_base for device 1 will equal the number of GPIOs in device 0.
+ * @name: Array of pointers to the name for each GPIO in this bank. The
+ * value of the pointer will be NULL if the GPIO has not been claimed.
*/
struct gpio_dev_priv {
const char *bank_name;
unsigned gpio_count;
unsigned gpio_base;
+ char **name;
};
/* Access the GPIO operations for a device */
int gpio_lookup_name(const char *name, struct udevice **devp,
unsigned int *offsetp, unsigned int *gpiop);
+int name_to_gpio(const char *name);
+
#endif /* _ASM_GENERIC_GPIO_H_ */
int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
int states, bootm_headers_t *images, int boot_progress);
+void arch_preboot_os(void);
+
#endif
int serial_stub_getc(struct stdio_dev *sdev);
int serial_stub_tstc(struct stdio_dev *sdev);
-void _serial_setbrg (const int);
-void _serial_putc (const char, const int);
-void _serial_putc_raw(const char, const int);
-void _serial_puts (const char *, const int);
-int _serial_getc (const int);
-int _serial_tstc (const int);
-
/* $(CPU)/speed.c */
int get_clocks (void);
int get_clocks_866 (void);
#define CONFIG_SYS_PROMPT "=> "
#endif
-#ifndef CONFIG_SYS_HZ
-#define CONFIG_SYS_HZ 1000
-#endif
-
#ifndef CONFIG_FIT_SIGNATURE
#define CONFIG_IMAGE_FORMAT_LEGACY
#endif
--- /dev/null
+/*
+ * Copyright (c) 2014 Marcel Ziswiler
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <linux/sizes.h>
+
+#include "tegra30-common.h"
+
+/* High-level configuration options */
+#define V_PROMPT "Apalis T30 # "
+#define CONFIG_TEGRA_BOARD_STRING "Toradex Apalis T30"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA_ENABLE_UARTA
+#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
+
+#define CONFIG_MACH_TYPE MACH_TYPE_APALIS_T30
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* I2C */
+#define CONFIG_SYS_I2C_TEGRA
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+#define CONFIG_CMD_MMC
+
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_SYS_MMC_ENV_PART 2
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* PCI host support */
+#undef CONFIG_PCI /* just define once Tegra PCIe support got merged */
+#define CONFIG_PCI_TEGRA
+#define CONFIG_PCI_PNP
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PCI_ENUM
+
+/* PCI networking support */
+#define CONFIG_E1000
+#undef CONFIG_E1000_NO_NVM /* just define once E1000 driver got fixed */
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra-common-usb-gadget.h"
+#include "tegra-common-post.h"
+
+#endif /* __CONFIG_H */
#define CONFIG_MX6
#define CONFIG_SYS_LITTLE_ENDIAN
#define CONFIG_MACH_TYPE 4273
-#define CONFIG_SYS_HZ 1000
#ifndef CONFIG_SPL_BUILD
#define CONFIG_DM
#include "tegra30-common.h"
-
#define V_PROMPT "Colibri T30 # "
#define CONFIG_TEGRA_BOARD_STRING "Toradex Colibri T30"
#define CONFIG_ZBOOT_32
#define CONFIG_PHYSMEM
#define CONFIG_SYS_EARLY_PCI_INIT
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+#define CONFIG_DM
+#define CONFIG_CMD_DM
+#define CONFIG_DM_GPIO
+#define CONFIG_DM_SERIAL
#define CONFIG_LMB
#define CONFIG_OF_LIBFDT
#define CONFIG_BOOTSTAGE_USER_COUNT 60
#define CONFIG_LZO
+#define CONFIG_FIT
#undef CONFIG_ZLIB
#undef CONFIG_GZIP
/*-----------------------------------------------------------------------
* Serial Configuration
*/
-#define CONFIG_CONS_INDEX 1
+#define CONFIG_COREBOOT_SERIAL
#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK 1843200
-#define CONFIG_BAUDRATE 9600
+#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \
9600, 19200, 38400, 115200}
-#define CONFIG_SYS_NS16550_COM1 UART0_BASE
-#define CONFIG_SYS_NS16550_COM2 UART1_BASE
#define CONFIG_SYS_NS16550_PORT_MAPPED
-#define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,vga,eserial0\0" \
- "stdout=vga,eserial0,cbmem\0" \
- "stderr=vga,eserial0,cbmem\0"
+#define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,vga,serial\0" \
+ "stdout=vga,serial,cbmem\0" \
+ "stderr=vga,serial,cbmem\0"
#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_CMDLINE_EDITING
#define CONFIG_COMMAND_HISTORY
-#define CONFIG_AUTOCOMPLETE
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SUPPORT_VFAT
/************************************************************
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_ZBOOT
+#define CONFIG_CMD_ELF
#define CONFIG_BOOTDELAY 2
#define CONFIG_BOOTARGS \
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_PROMPT "boot > "
-#define CONFIG_SYS_CBSIZE 256
+#define CONFIG_SYS_CBSIZE 512
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + \
16)
#define CONFIG_SYS_MEMTEST_START 0x00100000
#define CONFIG_SYS_MEMTEST_END 0x01000000
-#define CONFIG_SYS_LOAD_ADDR 0x100000
+#define CONFIG_SYS_LOAD_ADDR 0x02000000
/*-----------------------------------------------------------------------
* SDRAM Configuration
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
#define CONFIG_SYS_MALLOC_LEN (0x20000 + 128 * 1024)
-
+#define CONFIG_SYS_MALLOC_F_LEN (1 << 10)
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
*/
#define CONFIG_PCI
+#define CONFIG_CROS_EC
+#define CONFIG_CROS_EC_LPC
+#define CONFIG_CMD_CROS_EC
+#define CONFIG_ARCH_EARLY_INIT_R
+
/*-----------------------------------------------------------------------
* USB configuration
*/
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_TFTP_TSIZE
+#define CONFIG_CMD_DHCP
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_CMD_USB
--- /dev/null
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CONFIG_DB_MV7846MP_GP_H
+#define _CONFIG_DB_MV7846MP_GP_H
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_ARMADA_XP /* SOC Family Name */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+#define CONFIG_SYS_TEXT_BASE 0x04000000
+#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_TFTPPUT
+#define CONFIG_CMD_TIME
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MVTWSI
+#define CONFIG_I2C_MVTWSI_BASE MVEBU_TWSI_BASE
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+
+/* SPI NOR flash default params, used by sf commands */
+#define CONFIG_SF_DEFAULT_SPEED 1000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
+#define CONFIG_SPI_FLASH_STMICRO
+
+/* Environment in SPI NOR flash */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
+#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
+#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
+
+#define CONFIG_PHY_MARVELL /* there is a marvell phy */
+#define CONFIG_PHY_BASE_ADDR 0x10
+#define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_QSGMII
+#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
+#define CONFIG_RESET_PHY_R
+
+#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
+#define CONFIG_SYS_ALT_MEMTEST
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+#endif /* _CONFIG_DB_MV7846MP_GP_H */
#define CONFIG_EP93XX 1 /* in a Cirrus Logic 93xx SoC */
#define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */
-#define CONFIG_SYS_HZ 1000 /* decr freq: 1 ms ticks */
#undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */
/* Monitor configuration */
#define CONFIG_ARMV7
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_SYS_ARCH_TIMER
-#define CONFIG_SYS_HZ 1000
#define CONFIG_SYS_TEXT_BASE 0x0c001000
#define CONFIG_SPL_TARGET "u-boot-spi.gph"
#define CONFIG_SYS_DCACHE_OFF
#define CONFIG_SYS_MEMTEST_END 0x9fffffff
#define CONFIG_SYS_LOAD_ADDR 0x82000000
-#define CONFIG_SYS_HZ 1000
/*
* Stack sizes
#define CONFIG_SYS_MEMTEST_END 0x9fffffff
#define CONFIG_SYS_LOAD_ADDR 0x82000000
-#define CONFIG_SYS_HZ 1000
/*
* Stack sizes
#define CONFIG_NR_DRAM_BANKS 3
-#define CONFIG_SYS_HZ 1000
-
#define CONFIG_HWCONFIG
#define HWCONFIG_BUFFER_SIZE 128
--- /dev/null
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CONFIG_DB_MV7846MP_GP_H
+#define _CONFIG_DB_MV7846MP_GP_H
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_ARMADA_XP /* SOC Family Name */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+#define CONFIG_SYS_TEXT_BASE 0x04000000
+#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_TFTPPUT
+#define CONFIG_CMD_TIME
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MVTWSI
+#define CONFIG_I2C_MVTWSI_BASE MVEBU_TWSI_BASE
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+
+/* SPI NOR flash default params, used by sf commands */
+#define CONFIG_SF_DEFAULT_SPEED 1000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
+#define CONFIG_SPI_FLASH_STMICRO
+
+/* Environment in SPI NOR flash */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
+#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
+#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
+
+#define CONFIG_PHY_MARVELL /* there is a marvell phy */
+#define CONFIG_PHY_BASE_ADDR 0x0
+#define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_SGMII
+#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
+#define CONFIG_RESET_PHY_R
+
+#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
+#define CONFIG_SYS_ALT_MEMTEST
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+#endif /* _CONFIG_DB_MV7846MP_GP_H */
* SoC UART : enable CONFIG_UNIPHIER_SERIAL
* On-board UART: enable CONFIG_SYS_NS16550_SERIAL
*/
-#if 1
-#define CONFIG_UNIPHIER_SERIAL
-#else
+#if 0
#define CONFIG_SYS_NS16550_SERIAL
#endif
-#define CONFIG_SYS_UNIPHIER_UART_CLK 36864000
-
#define CONFIG_SMC911X
#define CONFIG_DDR_NUM_CH0 1
* SoC UART : enable CONFIG_UNIPHIER_SERIAL
* On-board UART: enable CONFIG_SYS_NS16550_SERIAL
*/
-#if 1
-#define CONFIG_UNIPHIER_SERIAL
-#else
+#if 0
#define CONFIG_SYS_NS16550_SERIAL
#endif
-#define CONFIG_SYS_UNIPHIER_UART_CLK 73728000
-
#define CONFIG_SMC911X
#define CONFIG_DDR_NUM_CH0 2
* SoC UART : enable CONFIG_UNIPHIER_SERIAL
* On-board UART: enable CONFIG_SYS_NS16550_SERIAL
*/
-#if 1
-#define CONFIG_UNIPHIER_SERIAL
-#else
+#if 0
#define CONFIG_SYS_NS16550_SERIAL
#endif
-#define CONFIG_SYS_UNIPHIER_UART_CLK 80000000
-
#define CONFIG_SMC911X
#define CONFIG_DDR_NUM_CH0 1
#define CONFIG_MMC_SDHCI_IO_ACCESSORS
#define CONFIG_BCM2835_SDHCI
+#define CONFIG_CMD_USB
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_DWC2
+#define CONFIG_USB_DWC2_REG_ADDR 0x20980000
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_MISC_INIT_R
+#endif
+
/* Console UART */
#define CONFIG_PL011_SERIAL
#define CONFIG_PL011_CLOCK 3000000
/* Some things don't make sense on this HW or yet */
#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_SAVEENV
-#undef CONFIG_CMD_DHCP
-#undef CONFIG_CMD_MII
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_PING
/* Environment */
#define ENV_DEVICE_SETTINGS \
"ramdisk_addr_r=0x02100000\0" \
#define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 0)
+ func(MMC, mmc, 0) \
+ func(USB, usb, 0) \
+ func(PXE, pxe, na) \
+ func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_MISC_INIT_R
+#define CONFIG_ARCH_EARLY_INIT_R
#define CONFIG_SYS_NO_FLASH
#define CONFIG_CLOCKS
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
+/*
+ * USB
+ */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_DWC2
+#define CONFIG_USB_STORAGE
+/*
+ * NOTE: User must define either of the following to select which
+ * of the two USB controllers available on SoCFPGA to use.
+ * The DWC2 driver doesn't support multiple USB controllers.
+ * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB0_ADDRESS
+ * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB1_ADDRESS
+ */
+#endif
+
/*
* U-Boot environment
*/
/*
* SPL
+ *
+ * SRAM Memory layout:
+ *
+ * 0xFFFF_0000 ...... Start of SRAM
+ * 0xFFFF_xxxx ...... Top of stack (grows down)
+ * 0xFFFF_yyyy ...... Malloc area
+ * 0xFFFF_zzzz ...... Global Data
+ * 0xFFFF_FF00 ...... End of SRAM
*/
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_RAM_DEVICE
-#define CONFIG_SPL_TEXT_BASE 0xFFFF0000
-#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
-#define CONFIG_SPL_STACK_SIZE (4 * 1024)
-#define CONFIG_SPL_MALLOC_SIZE (5 * 1024) /* FIXME */
-#define CONFIG_SYS_SPL_MALLOC_START ((unsigned long) (&__malloc_start))
-#define CONFIG_SYS_SPL_MALLOC_SIZE (&__malloc_end - &__malloc_start)
+#define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR
+#define CONFIG_SYS_SPL_MALLOC_START CONFIG_SYS_INIT_SP_ADDR
+#define CONFIG_SYS_SPL_MALLOC_SIZE (5 * 1024)
#define CHUNKSZ_CRC32 (1 * 1024) /* FIXME: ewww */
#define CONFIG_CRC32_VERIFY
#if defined(CONFIG_CMD_NET)
#define CONFIG_EMAC_BASE SOCFPGA_EMAC1_ADDRESS
#define CONFIG_PHY_INTERFACE_MODE PHY_INTERFACE_MODE_RGMII
-#define CONFIG_EPHY0_PHY_ADDR 0
/* PHY */
-#define CONFIG_EPHY1_PHY_ADDR 4
#define CONFIG_PHY_MICREL
#define CONFIG_PHY_MICREL_KSZ9021
#define CONFIG_KSZ9021_CLK_SKEW_ENV "micrel-ksz9021-clk-skew"
#define CONFIG_CLK_FULL_SPEED 1008000000
#define CONFIG_SYS_PROMPT "sun4i# "
+#define CONFIG_MACH_TYPE 4104
#ifdef CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_SUNXI
#define CONFIG_CLK_FULL_SPEED 1008000000
#define CONFIG_SYS_PROMPT "sun5i# "
+#define CONFIG_MACH_TYPE 4138
#ifdef CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_SUNXI
--- /dev/null
+/*
+ * (C) Copyright 2012-2013 Henrik Nordstrom <henrik@henriknordstrom.net>
+ * (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
+ * (C) Copyright 2013 Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * Configuration settings for the Allwinner A31 (sun6i) CPU
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * A31 specific configuration
+ */
+#define CONFIG_SUN6I /* sun6i SoC generation */
+
+#define CONFIG_SYS_PROMPT "sun6i# "
+
+/*
+ * Include common sunxi configuration where most the settings are
+ */
+#include <configs/sunxi-common.h>
+
+#endif /* __CONFIG_H */
#define CONFIG_CLK_FULL_SPEED 912000000
#define CONFIG_SYS_PROMPT "sun7i# "
+#define CONFIG_MACH_TYPE 4283
#ifdef CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_SUNXI
--- /dev/null
+/*
+ * (C) Copyright 2014 Chen-Yu Tsai <wens@csie.org>
+ *
+ * Configuration settings for the Allwinner A23 (sun8i) CPU
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * A23 specific configuration
+ */
+#define CONFIG_SUN8I /* sun8i SoC generation */
+#define CONFIG_SYS_PROMPT "sun8i# "
+
+/*
+ * Include common sunxi configuration where most the settings are
+ */
+#include <configs/sunxi-common.h>
+
+#endif /* __CONFIG_H */
#define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE
#define CONFIG_SYS_NS16550_COM3 SUNXI_UART2_BASE
#define CONFIG_SYS_NS16550_COM4 SUNXI_UART3_BASE
+#define CONFIG_SYS_NS16550_COM5 SUNXI_R_UART_BASE
/* DRAM Base */
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define CONFIG_INITRD_TAG
/* mmc config */
+#if !defined(CONFIG_UART0_PORT_F)
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_CMD_MMC
#define CONFIG_MMC_SUNXI_SLOT 0
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */
+#endif
/* 4MB of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (4 << 20))
* Miscellaneous configurable options
*/
#define CONFIG_CMD_ECHO
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_GENERIC_BOARD
/* standalone support */
#define CONFIG_STANDALONE_LOAD_ADDR 0x42000000
-#define CONFIG_SYS_HZ 1000
-
/* baudrate */
#define CONFIG_BAUDRATE 115200
/* GPIO */
#define CONFIG_SUNXI_GPIO
+#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_CMD_GPIO
/* Ethernet support */
"pxefile_addr_r=0x43200000\0" \
"ramdisk_addr_r=0x43300000\0"
+#ifdef CONFIG_MMC
+#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
+#else
+#define BOOT_TARGET_DEVICES_MMC(func)
+#endif
+
#ifdef CONFIG_AHCI
#define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
#else
#define BOOT_TARGET_DEVICES_SCSI(func)
#endif
+#ifdef CONFIG_USB_EHCI
+#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
+#else
+#define BOOT_TARGET_DEVICES_USB(func)
+#endif
+
#define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 0) \
+ BOOT_TARGET_DEVICES_MMC(func) \
BOOT_TARGET_DEVICES_SCSI(func) \
- func(USB, usb, 0) \
+ BOOT_TARGET_DEVICES_USB(func) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
#define CONFIG_SKIP_LOWLEVEL_INIT
-/* remove devicetree support */
-#ifdef CONFIG_OF_CONTROL
-#endif
-
/* remove I2C support */
#ifdef CONFIG_SYS_I2C_TEGRA
#undef CONFIG_SYS_I2C_TEGRA
#define CONFIG_SYS_MEMTEST_START (NV_PA_SDRC_CS0 + 0x600000)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000)
+#define CONFIG_USE_ARCH_MEMCPY
+
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
-#ifdef CONFIG_SPL_BUILD
-# define CONFIG_USE_PRIVATE_LIBGCC
-#endif
-
#define CONFIG_SYS_GENERIC_BOARD
/* Misc utility code */
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
#define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
+#ifndef CONFIG_SPL_BUILD
+# define CONFIG_DM
+# define CONFIG_CMD_DM
+# define CONFIG_DM_GPIO
+# define CONFIG_DM_SERIAL
+# define CONFIG_OMAP_SERIAL
+# define CONFIG_SYS_MALLOC_F_LEN (1 << 10)
+#endif
+
#include <asm/arch/omap.h>
/* NS16550 Configuration */
#define CONFIG_SYS_NS16550
+#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#endif
#define CONFIG_SYS_NS16550_CLK 48000000
/* Network defines. */
#include <asm/arch/cpu.h>
#include <asm/arch/omap3.h>
+#ifndef CONFIG_SPL_BUILD
+# define CONFIG_DM
+# define CONFIG_CMD_DM
+# define CONFIG_DM_GPIO
+# define CONFIG_DM_SERIAL
+# define CONFIG_OMAP_SERIAL
+# define CONFIG_SYS_MALLOC_F_LEN (1 << 10)
+#endif
+
/* The chip has SDRC controller */
#define CONFIG_SDRC
/* NS16550 Configuration */
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+#ifdef CONFIG_SPL_BUILD
+# define CONFIG_SYS_NS16550_SERIAL
+# define CONFIG_SYS_NS16550_REG_SIZE (-4)
+# define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+#endif
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
115200}
/* Select serial console configuration */
#define CONFIG_CONS_INDEX 3
+#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
#define CONFIG_SERIAL3 3
+#endif
/* Physical Memory Map */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING
#define CONFIG_STACKSIZE (128u * SZ_1K)
# define CONFIG_SUPPORT_CARD_UART_BASE (CONFIG_SUPPORT_CARD_BASE + 0x00200000)
#endif
+#ifdef CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_COM1 CONFIG_SUPPORT_CARD_UART_BASE
#define CONFIG_SYS_NS16550_CLK 12288000
#define CONFIG_SYS_NS16550_REG_SIZE -2
+#endif
#define CONFIG_SMC911X_BASE CONFIG_SUPPORT_CARD_ETHER_BASE
#define CONFIG_SMC911X_32_BIT
-#define CONFIG_SYS_UNIPHIER_SERIAL_BASE0 0x54006800
-#define CONFIG_SYS_UNIPHIER_SERIAL_BASE1 0x54006900
-#define CONFIG_SYS_UNIPHIER_SERIAL_BASE2 0x54006a00
-#define CONFIG_SYS_UNIPHIER_SERIAL_BASE3 0x54006b00
+#define CONFIG_SYS_MALLOC_F_LEN 0x7000
/*-----------------------------------------------------------------------
* MMU and Cache Setting
--- /dev/null
+/*
+ * Copyright (C) 2014 Panasonic Corporation
+ * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __PLAT_UNIPHIER_SERIAL_H
+#define __PLAT_UNIPHIER_SERIAL_H
+
+#define DRIVER_NAME "uniphier-uart"
+
+struct uniphier_serial_platform_data {
+ unsigned long base;
+ unsigned int uartclk;
+};
+
+#endif /* __PLAT_UNIPHIER_SERIAL_H */
#define __DM_TEST_H
#include <dm.h>
+#include <malloc.h>
/**
* struct dm_test_cdata - configuration data for test instance
int force_fail_alloc;
int skip_post_probe;
struct udevice *removed;
+ struct mallinfo start;
};
/* Test flags for each test */
*/
int dm_check_devices(struct dm_test_state *dms, int num_devices);
+/**
+ * dm_leak_check_start() - Prepare to check for a memory leak
+ *
+ * Call this before allocating memory to record the amount of memory being
+ * used.
+ *
+ * @dms: Overall test state
+ */
+void dm_leak_check_start(struct dm_test_state *dms);
+
+/**
+ * dm_leak_check_end() - Check that no memory has leaked
+ *
+ * Call this after dm_leak_check_start() and after you have hopefuilly freed
+ * all the memory that was allocated. This function will print an error if
+ * it sees a different amount of total memory allocated than before.
+ *
+ * @dms: Overall test state
+ */int dm_leak_check_end(struct dm_test_state *dms);
+
+
/**
* dm_test_main() - Run all the tests
*
that may still be in object files. */
#define R_PPC_TOC16 255
+int valid_elf_image(unsigned long addr);
+
#endif /* _ELF_H */
void of_bus_default_count_cells(void *blob, int parentoffset,
int *addrc, int *sizec);
+int ft_verify_fdt(void *fdt);
+int arch_fixup_memory_node(void *blob);
#endif /* ifdef CONFIG_OF_LIBFDT */
fdt_addr_t end;
};
+/*
+ * Information about a resource. start is the first address of the resource
+ * and end is the last address (inclusive). The length of the resource will
+ * be equal to: end - start + 1.
+ */
+struct fdt_resource {
+ fdt_addr_t start;
+ fdt_addr_t end;
+};
+
+/**
+ * Compute the size of a resource.
+ *
+ * @param res the resource to operate on
+ * @return the size of the resource
+ */
+static inline fdt_size_t fdt_resource_size(const struct fdt_resource *res)
+{
+ return res->end - res->start + 1;
+}
+
/**
* Compat types that we know about and for which we might have drivers.
* Each is named COMPAT_<dir>_<filename> where <dir> is the directory
COMPAT_NXP_PTN3460, /* NXP PTN3460 DP/LVDS bridge */
COMPAT_SAMSUNG_EXYNOS_SYSMMU, /* Exynos sysmmu */
COMPAT_PARADE_PS8625, /* Parade PS8622 EDP->LVDS bridge */
+ COMPAT_INTEL_LPC, /* Intel Low Pin Count I/F */
COMPAT_COUNT,
};
*/
int fdtdec_read_fmap_entry(const void *blob, int node, const char *name,
struct fmap_entry *entry);
+
+/**
+ * Obtain an indexed resource from a device property.
+ *
+ * @param fdt FDT blob
+ * @param node node to examine
+ * @param property name of the property to parse
+ * @param index index of the resource to retrieve
+ * @param res returns the resource
+ * @return 0 if ok, negative on error
+ */
+int fdt_get_resource(const void *fdt, int node, const char *property,
+ unsigned int index, struct fdt_resource *res);
+
+/**
+ * Obtain a named resource from a device property.
+ *
+ * Look up the index of the name in a list of strings and return the resource
+ * at that index.
+ *
+ * @param fdt FDT blob
+ * @param node node to examine
+ * @param property name of the property to parse
+ * @param prop_names name of the property containing the list of names
+ * @param name the name of the entry to look up
+ * @param res returns the resource
+ */
+int fdt_get_named_resource(const void *fdt, int node, const char *property,
+ const char *prop_names, const char *name,
+ struct fdt_resource *res);
+
+/**
+ * Look at the reg property of a device node that represents a PCI device
+ * and parse the bus, device and function number from it.
+ *
+ * @param fdt FDT blob
+ * @param node node to examine
+ * @param bdf returns bus, device, function triplet
+ * @return 0 if ok, negative on error
+ */
+int fdtdec_pci_get_bdf(const void *fdt, int node, int *bdf);
+
#endif
#define LED_IDE2 0x02
#define DEVICE_LED(d) ((d & 2) | ((d & 2) == 0)) /* depends on bit positions! */
+void ide_led(uchar led, uchar status);
#endif /* CONFIG_IDE_LED */
#ifdef CONFIG_SYS_64BIT_LBA
*/
int fdt_next_subnode(const void *fdt, int offset);
+/**
+ * fdt_for_each_subnode - iterate over all subnodes of a parent
+ *
+ * This is actually a wrapper around a for loop and would be used like so:
+ *
+ * fdt_for_each_subnode(fdt, node, parent) {
+ * ...
+ * use node
+ * ...
+ * }
+ *
+ * Note that this is implemented as a macro and node is used as iterator in
+ * the loop. It should therefore be a locally allocated variable. The parent
+ * variable on the other hand is never modified, so it can be constant or
+ * even a literal.
+ *
+ * @fdt: FDT blob (const void *)
+ * @node: child node (int)
+ * @parent: parent node (int)
+ */
+#define fdt_for_each_subnode(fdt, node, parent) \
+ for (node = fdt_first_subnode(fdt, parent); \
+ node >= 0; \
+ node = fdt_next_subnode(fdt, node))
+
/**********************************************************************/
/* General functions */
/**********************************************************************/
*/
int fdt_stringlist_contains(const char *strlist, int listlen, const char *str);
+/**
+ * fdt_count_strings - count the number of strings in a string list
+ * @fdt: pointer to the device tree blob
+ * @node: offset of the node
+ * @property: name of the property containing the string list
+ * @return: the number of strings in the given property
+ */
+int fdt_count_strings(const void *fdt, int node, const char *property);
+
+/**
+ * fdt_find_string - find a string in a string list and return its index
+ * @fdt: pointer to the device tree blob
+ * @node: offset of the node
+ * @property: name of the property containing the string list
+ * @string: string to look up in the string list
+ * @return: the index of the string or negative on error
+ */
+int fdt_find_string(const void *fdt, int node, const char *property,
+ const char *string);
+
+/**
+ * fdt_get_string_index() - obtain the string at a given index in a string list
+ * @fdt: pointer to the device tree blob
+ * @node: offset of the node
+ * @property: name of the property containing the string list
+ * @index: index of the string to return
+ * @output: return location for the string
+ * @return: 0 if the string was found or a negative error code otherwise
+ */
+int fdt_get_string_index(const void *fdt, int node, const char *property,
+ int index, const char **output);
+
+/**
+ * fdt_get_string() - obtain the string at a given index in a string list
+ * @fdt: pointer to the device tree blob
+ * @node: offset of the node
+ * @property: name of the property containing the string list
+ * @output: return location for the string
+ * @return: 0 if the string was found or a negative error code otherwise
+ *
+ * This is a shortcut for:
+ *
+ * fdt_get_string_index(fdt, node, property, 0, output).
+ */
+int fdt_get_string(const void *fdt, int node, const char *property,
+ const char **output);
+
/**********************************************************************/
/* Read-only functions (addressing related) */
/**********************************************************************/
--- /dev/null
+/*
+ * Marvell MBUS common definitions.
+ *
+ * Copyright (C) 2008 Marvell Semiconductor
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __LINUX_MBUS_H
+#define __LINUX_MBUS_H
+
+struct resource;
+
+struct mbus_dram_target_info {
+ /*
+ * The 4-bit MBUS target ID of the DRAM controller.
+ */
+ u8 mbus_dram_target_id;
+
+ /*
+ * The base address, size, and MBUS attribute ID for each
+ * of the possible DRAM chip selects. Peripherals are
+ * required to support at least 4 decode windows.
+ */
+ int num_cs;
+ struct mbus_dram_window {
+ u8 cs_index;
+ u8 mbus_attr;
+ u32 base;
+ u32 size;
+ } cs[4];
+};
+
+struct mvebu_mbus_state {
+ void __iomem *mbuswins_base;
+ void __iomem *sdramwins_base;
+ struct dentry *debugfs_root;
+ struct dentry *debugfs_sdram;
+ struct dentry *debugfs_devs;
+ const struct mvebu_mbus_soc_data *soc;
+ int hw_io_coherency;
+};
+
+/* Flags for PCI/PCIe address decoding regions */
+#define MVEBU_MBUS_PCI_IO 0x1
+#define MVEBU_MBUS_PCI_MEM 0x2
+#define MVEBU_MBUS_PCI_WA 0x3
+
+/*
+ * Magic value that explicits that we don't need a remapping-capable
+ * address decoding window.
+ */
+#define MVEBU_MBUS_NO_REMAP (0xffffffff)
+
+/* Maximum size of a mbus window name */
+#define MVEBU_MBUS_MAX_WINNAME_SZ 32
+
+const struct mbus_dram_target_info *mvebu_mbus_dram_info(void);
+void mvebu_mbus_get_pcie_mem_aperture(struct resource *res);
+void mvebu_mbus_get_pcie_io_aperture(struct resource *res);
+int mvebu_mbus_add_window_remap_by_id(unsigned int target,
+ unsigned int attribute,
+ phys_addr_t base, size_t size,
+ phys_addr_t remap);
+int mvebu_mbus_add_window_by_id(unsigned int target, unsigned int attribute,
+ phys_addr_t base, size_t size);
+int mvebu_mbus_del_window(phys_addr_t base, size_t size);
+int mbus_dt_setup_win(struct mvebu_mbus_state *mbus,
+ u32 base, u32 size, u8 target, u8 attr);
+
+#endif /* __LINUX_MBUS_H */
*/
#include <asm/string.h>
+#ifndef __HAVE_ARCH_BCOPY
+char *bcopy(const char *src, char *dest, int count);
+#endif
+
#ifndef __HAVE_ARCH_STRCPY
extern char * strcpy(char *,const char *);
#endif
void *memchr_inv(const void *, int, size_t);
#endif
+unsigned long ustrtoul(const char *cp, char **endp, unsigned int base);
+unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base);
+
#ifdef __cplusplus
}
#endif
#define __deprecated
#endif
+#include <linux/compat.h>
+
/* The USB role is defined by the connector used on the board, so long as
* standards are being followed. (Developer boards sometimes won't.)
*/
int board_mmc_init(bd_t *bis);
int cpu_mmc_init(bd_t *bis);
+int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr);
/* Set block count limit because of 16 bit register limit on some hardware*/
#ifndef CONFIG_SYS_MMC_MAX_BLK_COUNT
int mpc5xxx_fec_initialize(bd_t *bis);
int mpc82xx_scc_enet_initialize(bd_t *bis);
int mvgbe_initialize(bd_t *bis);
+int mvneta_initialize(bd_t *bis, int base_addr, int devnum, int phy_addr);
int natsemi_initialize(bd_t *bis);
int ne2k_register(void);
int npe_initialize(bd_t *bis);
* @clock: UART base clock speed in Hz
*/
struct ns16550_platdata {
- unsigned char *base;
+ unsigned long base;
int reg_shift;
int clock;
};
#define PHY_10G_FEATURES (PHY_GBIT_FEATURES | \
SUPPORTED_10000baseT_Full)
+#ifndef PHY_ANEG_TIMEOUT
#define PHY_ANEG_TIMEOUT 4000
+#endif
typedef enum {
int spl_load_image_fat(block_dev_desc_t *block_dev, int partition, const char *filename);
int spl_load_image_fat_os(block_dev_desc_t *block_dev, int partition);
+void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image);
+
#ifdef CONFIG_SPL_BOARD_INIT
void spl_board_init(void);
#endif
defined(CONFIG_USB_OMAP3) || defined(CONFIG_USB_DA8XX) || \
defined(CONFIG_USB_BLACKFIN) || defined(CONFIG_USB_AM35X) || \
defined(CONFIG_USB_MUSB_DSPS) || defined(CONFIG_USB_MUSB_AM35X) || \
- defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_XHCI)
+ defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_XHCI) || \
+ defined(CONFIG_USB_DWC2)
int usb_lowlevel_init(int index, enum usb_init_type init, void **controller);
int usb_lowlevel_stop(int index);
If unsure, say N.
+config HAVE_PRIVATE_LIBGCC
+ bool
+
+config USE_PRIVATE_LIBGCC
+ bool "Use private libgcc"
+ depends on HAVE_PRIVATE_LIBGCC
+ help
+ This option allows you to use the built-in libgcc implementation
+ of U-boot instead of the one privided by the compiler.
+ If unsure, say N.
+
+config SYS_HZ
+ int
+ default 1000
+ help
+ The frequency of the timer returned by get_timer().
+ get_timer() must operate in milliseconds and this option must be
+ set to 1000.
+
endmenu
COMPAT(COMPAT_NXP_PTN3460, "nxp,ptn3460"),
COMPAT(SAMSUNG_EXYNOS_SYSMMU, "samsung,sysmmu-v3.3"),
COMPAT(PARADE_PS8625, "parade,ps8625"),
+ COMPAT(COMPAT_INTEL_LPC, "intel,lpc"),
};
const char *fdtdec_get_compatible(enum fdt_compat_id id)
return 0;
}
+
+static u64 fdtdec_get_number(const fdt32_t *ptr, unsigned int cells)
+{
+ u64 number = 0;
+
+ while (cells--)
+ number = (number << 32) | fdt32_to_cpu(*ptr++);
+
+ return number;
+}
+
+int fdt_get_resource(const void *fdt, int node, const char *property,
+ unsigned int index, struct fdt_resource *res)
+{
+ const fdt32_t *ptr, *end;
+ int na, ns, len, parent;
+ unsigned int i = 0;
+
+ parent = fdt_parent_offset(fdt, node);
+ if (parent < 0)
+ return parent;
+
+ na = fdt_address_cells(fdt, parent);
+ ns = fdt_size_cells(fdt, parent);
+
+ ptr = fdt_getprop(fdt, node, property, &len);
+ if (!ptr)
+ return len;
+
+ end = ptr + len / sizeof(*ptr);
+
+ while (ptr + na + ns <= end) {
+ if (i == index) {
+ res->start = res->end = fdtdec_get_number(ptr, na);
+ res->end += fdtdec_get_number(&ptr[na], ns) - 1;
+ return 0;
+ }
+
+ ptr += na + ns;
+ i++;
+ }
+
+ return -FDT_ERR_NOTFOUND;
+}
+
+int fdt_get_named_resource(const void *fdt, int node, const char *property,
+ const char *prop_names, const char *name,
+ struct fdt_resource *res)
+{
+ int index;
+
+ index = fdt_find_string(fdt, node, prop_names, name);
+ if (index < 0)
+ return index;
+
+ return fdt_get_resource(fdt, node, property, index, res);
+}
+
+int fdtdec_pci_get_bdf(const void *fdt, int node, int *bdf)
+{
+ const fdt32_t *prop;
+ int len;
+
+ prop = fdt_getprop(fdt, node, "reg", &len);
+ if (!prop)
+ return len;
+
+ *bdf = fdt32_to_cpu(*prop) & 0xffffff;
+
+ return 0;
+}
#endif
return 0;
}
+int fdt_count_strings(const void *fdt, int node, const char *property)
+{
+ int length, i, count = 0;
+ const char *list;
+
+ list = fdt_getprop(fdt, node, property, &length);
+ if (!list)
+ return -length;
+
+ for (i = 0; i < length; i++) {
+ int len = strlen(list);
+
+ list += len + 1;
+ i += len;
+ count++;
+ }
+
+ return count;
+}
+
+int fdt_find_string(const void *fdt, int node, const char *property,
+ const char *string)
+{
+ const char *list, *end;
+ int len, index = 0;
+
+ list = fdt_getprop(fdt, node, property, &len);
+ if (!list)
+ return len;
+
+ end = list + len;
+ len = strlen(string);
+
+ while (list < end) {
+ int l = strlen(list);
+
+ if (l == len && memcmp(list, string, len) == 0)
+ return index;
+
+ list += l + 1;
+ index++;
+ }
+
+ return -FDT_ERR_NOTFOUND;
+}
+
+int fdt_get_string_index(const void *fdt, int node, const char *property,
+ int index, const char **output)
+{
+ const char *list;
+ int length, i;
+
+ list = fdt_getprop(fdt, node, property, &length);
+
+ for (i = 0; i < length; i++) {
+ int len = strlen(list);
+
+ if (index == 0) {
+ *output = list;
+ return 0;
+ }
+
+ list += len + 1;
+ i += len;
+ index--;
+ }
+
+ return FDT_ERR_NOTFOUND;
+}
+
+int fdt_get_string(const void *fdt, int node, const char *property,
+ const char **output)
+{
+ return fdt_get_string_index(fdt, node, property, 0, output);
+}
+
int fdt_node_check_compatible(const void *fdt, int nodeoffset,
const char *compatible)
{
return lmb_add_region(_rgn, base, size);
}
-long lmb_overlaps_region(struct lmb_region *rgn, phys_addr_t base,
+static long lmb_overlaps_region(struct lmb_region *rgn, phys_addr_t base,
phys_size_t size)
{
unsigned long i;
#include <div64.h>
#include <asm/io.h>
-#if CONFIG_SYS_HZ != 1000
-#warning "CONFIG_SYS_HZ must be 1000 and should not be defined by platforms"
-#endif
-
#ifndef CONFIG_WD_PERIOD
# define CONFIG_WD_PERIOD (10 * 1000 * 1000) /* 10 seconds default */
#endif
setenv("ethact", NULL);
}
-int eth_address_set(unsigned char *addr)
+static int eth_address_set(unsigned char *addr)
{
return memcmp(addr, "\0\0\0\0\0\0", 6);
}
putc('#');
TftpNumchars++;
}
+ puts(" ");
+ print_size(TftpTsize, "");
#endif
time_start = get_timer(time_start);
if (time_start > 0) {
* Boards with hotkey support can override this weak default function
* by defining one in their board specific code.
*/
-int __post_hotkeys_pressed(void)
+__weak int post_hotkeys_pressed(void)
{
#ifdef CONFIG_SYS_POST_HOTKEYS_GPIO
int ret;
return 0; /* No hotkeys supported */
}
-int post_hotkeys_pressed(void)
- __attribute__((weak, alias("__post_hotkeys_pressed")));
-
void post_bootmode_init(void)
{
test_flags[j] |= POST_SLOWTEST;
}
-void __show_post_progress(unsigned int test_num, int before, int result)
+__weak void show_post_progress(unsigned int test_num, int before, int result)
{
}
-void show_post_progress(unsigned int, int, int)
- __attribute__((weak, alias("__show_post_progress")));
static int post_run_single(struct post_test *test,
int test_flags, int flags, unsigned int i)
endif
quiet_cmd_u-boot-spl = LD $@
- cmd_u-boot-spl = cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
+ cmd_u-boot-spl = (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
$(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \
$(patsubst $(obj)/%,%,$(u-boot-spl-main)) --end-group \
- $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN)
+ $(PLATFORM_LIBS) -Map $(SPL_BIN).map -o $(SPL_BIN))
-$(obj)/$(SPL_BIN): $(u-boot-spl-init) $(u-boot-spl-main) $(obj)/u-boot-spl.lds
- $(call cmd,u-boot-spl)
+$(obj)/$(SPL_BIN): $(u-boot-spl-init) $(u-boot-spl-main) $(obj)/u-boot-spl.lds FORCE
+ $(call if_changed,u-boot-spl)
$(sort $(u-boot-spl-init) $(u-boot-spl-main)): $(u-boot-spl-dirs) ;
else
objdir=${1%/*}
check_enabled_subimage $1 $objdir
+
+ if [ -f "$objdir/$KCONFIG_CONFIG" ]; then
+ timestamp_before=$(stat --printf="%Y" \
+ $objdir/$KCONFIG_CONFIG)
+ fi
fi
run_make_config $target $objdir
+
+ if [ "$timestamp_before" -a -f "$objdir/$KCONFIG_CONFIG" ]; then
+ timestamp_after=$(stat --printf="%Y" $objdir/$KCONFIG_CONFIG)
+
+ if [ "$timestamp_after" -gt "$timestamp_before" ]; then
+ # $objdir/.config has been updated.
+ # touch .config to invoke "make silentoldconfig"
+ touch $KCONFIG_CONFIG
+ fi
+ fi
}
progname=$(basename $0)
.platdata = &test_pdata_manual,
};
+void dm_leak_check_start(struct dm_test_state *dms)
+{
+ dms->start = mallinfo();
+ if (!dms->start.uordblks)
+ puts("Warning: Please add '#define DEBUG' to the top of common/dlmalloc.c\n");
+}
+
+int dm_leak_check_end(struct dm_test_state *dms)
+{
+ struct mallinfo end;
+ int id;
+
+ /* Don't delete the root class, since we started with that */
+ for (id = UCLASS_ROOT + 1; id < UCLASS_COUNT; id++) {
+ struct uclass *uc;
+
+ uc = uclass_find(id);
+ if (!uc)
+ continue;
+ ut_assertok(uclass_destroy(uc));
+ }
+
+ end = mallinfo();
+ ut_asserteq(dms->start.uordblks, end.uordblks);
+
+ return 0;
+}
+
/* Test that binding with platdata occurs correctly */
static int dm_test_autobind(struct dm_test_state *dms)
{
int i;
for (i = 0; i < 2; i++) {
- struct mallinfo start, end;
struct udevice *dev;
int ret;
int id;
- start = mallinfo();
- if (!start.uordblks)
- puts("Warning: Please add '#define DEBUG' to the top of common/dlmalloc.c\n");
+ dm_leak_check_start(dms);
ut_assertok(dm_scan_platdata(false));
ut_assertok(dm_scan_fdt(gd->fdt_blob, false));
ut_assertok(ret);
}
- /* Don't delete the root class, since we started with that */
- for (id = UCLASS_ROOT + 1; id < UCLASS_COUNT; id++) {
- struct uclass *uc;
-
- uc = uclass_find(id);
- if (!uc)
- continue;
- ut_assertok(uclass_destroy(uc));
- }
-
- end = mallinfo();
- ut_asserteq(start.uordblks, end.uordblks);
+ ut_assertok(dm_leak_check_end(dms));
}
return 0;
#include <common.h>
#include <fdtdec.h>
#include <dm.h>
+#include <dm/root.h>
#include <dm/ut.h>
#include <dm/test.h>
#include <dm/util.h>
#include <asm/gpio.h>
+DECLARE_GLOBAL_DATA_PTR;
+
/* Test that sandbox GPIOs work correctly */
static int dm_test_gpio(struct dm_test_state *dms)
{
/* Get the operations for this device */
ops = gpio_get_ops(dev);
- ut_assert(ops->get_state);
+ ut_assert(ops->get_function);
/* Cannot get a value until it is reserved */
- ut_asserteq(-1, ops->get_value(dev, offset));
-
+ ut_asserteq(-EBUSY, gpio_get_value(gpio + 1));
/*
* Now some tests that use the 'sandbox' back door. All GPIOs
* should default to input, include b4 that we are using here.
*/
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: in: 0 [ ]", buf);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: input: 0 [ ]", buf);
/* Change it to an output */
sandbox_gpio_set_direction(dev, offset, 1);
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: out: 0 [ ]", buf);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: output: 0 [ ]", buf);
sandbox_gpio_set_value(dev, offset, 1);
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: out: 1 [ ]", buf);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: output: 1 [ ]", buf);
- ut_assertok(ops->request(dev, offset, "testing"));
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: out: 1 [x] testing", buf);
+ ut_assertok(gpio_request(gpio, "testing"));
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: output: 1 [x] testing", buf);
/* Change the value a bit */
ut_asserteq(1, ops->get_value(dev, offset));
ut_assertok(ops->set_value(dev, offset, 0));
ut_asserteq(0, ops->get_value(dev, offset));
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: out: 0 [x] testing", buf);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: output: 0 [x] testing", buf);
ut_assertok(ops->set_value(dev, offset, 1));
ut_asserteq(1, ops->get_value(dev, offset));
/* Make it an input */
ut_assertok(ops->direction_input(dev, offset));
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: in: 1 [x] testing", buf);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: input: 1 [x] testing", buf);
sandbox_gpio_set_value(dev, offset, 0);
ut_asserteq(0, sandbox_gpio_get_value(dev, offset));
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: in: 0 [x] testing", buf);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: input: 0 [x] testing", buf);
- ut_assertok(ops->free(dev, offset));
- ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf)));
- ut_asserteq_str("b4: in: 0 [ ]", buf);
+ ut_assertok(gpio_free(gpio));
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b4: input: 0 [ ]", buf);
/* Check the 'a' bank also */
ut_assertok(gpio_lookup_name("a15", &dev, &offset, &gpio));
ut_asserteq_str("a", name);
ut_asserteq(20, offset_count);
+ return 0;
+}
+DM_TEST(dm_test_gpio, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test that sandbox anonymous GPIOs work correctly */
+static int dm_test_gpio_anon(struct dm_test_state *dms)
+{
+ unsigned int offset, gpio;
+ struct udevice *dev;
+ const char *name;
+ int offset_count;
+
/* And the anonymous bank */
ut_assertok(gpio_lookup_name("14", &dev, &offset, &gpio));
ut_asserteq_str(dev->name, "gpio_sandbox");
return 0;
}
-DM_TEST(dm_test_gpio, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+DM_TEST(dm_test_gpio_anon, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test that gpio_requestf() works as expected */
+static int dm_test_gpio_requestf(struct dm_test_state *dms)
+{
+ unsigned int offset, gpio;
+ struct udevice *dev;
+ char buf[80];
+
+ ut_assertok(gpio_lookup_name("b5", &dev, &offset, &gpio));
+ ut_assertok(gpio_requestf(gpio, "testing %d %s", 1, "hi"));
+ sandbox_gpio_set_direction(dev, offset, 1);
+ sandbox_gpio_set_value(dev, offset, 1);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b5: output: 1 [x] testing 1 hi", buf);
+
+ return 0;
+}
+DM_TEST(dm_test_gpio_requestf, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test that gpio_request() copies its string */
+static int dm_test_gpio_copy(struct dm_test_state *dms)
+{
+ unsigned int offset, gpio;
+ struct udevice *dev;
+ char buf[80], name[10];
+
+ ut_assertok(gpio_lookup_name("b6", &dev, &offset, &gpio));
+ strcpy(name, "odd_name");
+ ut_assertok(gpio_request(gpio, name));
+ sandbox_gpio_set_direction(dev, offset, 1);
+ sandbox_gpio_set_value(dev, offset, 1);
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b6: output: 1 [x] odd_name", buf);
+ strcpy(name, "nothing");
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b6: output: 1 [x] odd_name", buf);
+
+ return 0;
+}
+DM_TEST(dm_test_gpio_copy, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test that we don't leak memory with GPIOs */
+static int dm_test_gpio_leak(struct dm_test_state *dms)
+{
+ ut_assertok(dm_test_gpio(dms));
+ ut_assertok(dm_test_gpio_anon(dms));
+ ut_assertok(dm_test_gpio_requestf(dms));
+ ut_assertok(dm_leak_check_end(dms));
+
+ return 0;
+}
+
+DM_TEST(dm_test_gpio_leak, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
#include <common.h>
#include <dm.h>
#include <errno.h>
+#include <malloc.h>
#include <dm/test.h>
#include <dm/root.h>
#include <dm/uclass-internal.h>
printf("Test: %s\n", test->name);
ut_assertok(dm_test_init(dms));
+ dms->start = mallinfo();
if (test->flags & DM_TESTF_SCAN_PDATA)
ut_assertok(dm_scan_platdata(false));
if (test->flags & DM_TESTF_PROBE_TEST)
HOSTCFLAGS_ubsha1.o := -pedantic
hostprogs-$(CONFIG_KIRKWOOD) += kwboot
+hostprogs-$(CONFIG_ARMADA_XP) += kwboot
hostprogs-y += proftool
hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
/*
- * (C) Copyright 2008
- * Marvell Semiconductor <www.marvell.com>
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ * Image manipulator for Marvell SoCs
+ * supports Kirkwood, Dove, Armada 370, and Armada XP
+ *
+ * (C) Copyright 2013 Thomas Petazzoni
+ * <thomas.petazzoni@free-electrons.com>
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * Not implemented: support for the register headers and secure
+ * headers in v1 images
*/
#include "imagetool.h"
#include <image.h>
+#include <stdint.h>
#include "kwbimage.h"
-/*
- * Supported commands for configuration file
- */
-static table_entry_t kwbimage_cmds[] = {
- {CMD_BOOT_FROM, "BOOT_FROM", "boot command", },
- {CMD_NAND_ECC_MODE, "NAND_ECC_MODE", "NAND mode", },
- {CMD_NAND_PAGE_SIZE, "NAND_PAGE_SIZE", "NAND size", },
- {CMD_SATA_PIO_MODE, "SATA_PIO_MODE", "SATA mode", },
- {CMD_DDR_INIT_DELAY, "DDR_INIT_DELAY", "DDR init dly", },
- {CMD_DATA, "DATA", "Reg Write Data", },
- {CMD_INVALID, "", "", },
+#define ALIGN_SUP(x, a) (((x) + (a - 1)) & ~(a - 1))
+
+/* Structure of the main header, version 0 (Kirkwood, Dove) */
+struct main_hdr_v0 {
+ uint8_t blockid; /*0 */
+ uint8_t nandeccmode; /*1 */
+ uint16_t nandpagesize; /*2-3 */
+ uint32_t blocksize; /*4-7 */
+ uint32_t rsvd1; /*8-11 */
+ uint32_t srcaddr; /*12-15 */
+ uint32_t destaddr; /*16-19 */
+ uint32_t execaddr; /*20-23 */
+ uint8_t satapiomode; /*24 */
+ uint8_t rsvd3; /*25 */
+ uint16_t ddrinitdelay; /*26-27 */
+ uint16_t rsvd2; /*28-29 */
+ uint8_t ext; /*30 */
+ uint8_t checksum; /*31 */
+};
+
+struct ext_hdr_v0_reg {
+ uint32_t raddr;
+ uint32_t rdata;
+};
+
+#define EXT_HDR_V0_REG_COUNT ((0x1dc - 0x20) / sizeof(struct ext_hdr_v0_reg))
+
+struct ext_hdr_v0 {
+ uint32_t offset;
+ uint8_t reserved[0x20 - sizeof(uint32_t)];
+ struct ext_hdr_v0_reg rcfg[EXT_HDR_V0_REG_COUNT];
+ uint8_t reserved2[7];
+ uint8_t checksum;
+};
+
+/* Structure of the main header, version 1 (Armada 370, Armada XP) */
+struct main_hdr_v1 {
+ uint8_t blockid; /* 0 */
+ uint8_t reserved1; /* 1 */
+ uint16_t reserved2; /* 2-3 */
+ uint32_t blocksize; /* 4-7 */
+ uint8_t version; /* 8 */
+ uint8_t headersz_msb; /* 9 */
+ uint16_t headersz_lsb; /* A-B */
+ uint32_t srcaddr; /* C-F */
+ uint32_t destaddr; /* 10-13 */
+ uint32_t execaddr; /* 14-17 */
+ uint8_t reserved3; /* 18 */
+ uint8_t nandblocksize; /* 19 */
+ uint8_t nandbadblklocation; /* 1A */
+ uint8_t reserved4; /* 1B */
+ uint16_t reserved5; /* 1C-1D */
+ uint8_t ext; /* 1E */
+ uint8_t checksum; /* 1F */
};
/*
- * Supported Boot options for configuration file
+ * Header for the optional headers, version 1 (Armada 370, Armada XP)
*/
-static table_entry_t kwbimage_bootops[] = {
- {IBR_HDR_SPI_ID, "spi", "SPI Flash", },
- {IBR_HDR_NAND_ID, "nand", "NAND Flash", },
- {IBR_HDR_SATA_ID, "sata", "Sata port", },
- {IBR_HDR_PEX_ID, "pex", "PCIe port", },
- {IBR_HDR_UART_ID, "uart", "Serial port", },
- {-1, "", "Invalid", },
+struct opt_hdr_v1 {
+ uint8_t headertype;
+ uint8_t headersz_msb;
+ uint16_t headersz_lsb;
+ char data[0];
};
/*
- * Supported NAND ecc options configuration file
+ * Various values for the opt_hdr_v1->headertype field, describing the
+ * different types of optional headers. The "secure" header contains
+ * informations related to secure boot (encryption keys, etc.). The
+ * "binary" header contains ARM binary code to be executed prior to
+ * executing the main payload (usually the bootloader). This is
+ * typically used to execute DDR3 training code. The "register" header
+ * allows to describe a set of (address, value) tuples that are
+ * generally used to configure the DRAM controller.
*/
-static table_entry_t kwbimage_eccmodes[] = {
- {IBR_HDR_ECC_DEFAULT, "default", "Default mode", },
- {IBR_HDR_ECC_FORCED_HAMMING, "hamming", "Hamming mode", },
- {IBR_HDR_ECC_FORCED_RS, "rs", "RS mode", },
- {IBR_HDR_ECC_DISABLED, "disabled", "ECC Disabled", },
- {-1, "", "", },
+#define OPT_HDR_V1_SECURE_TYPE 0x1
+#define OPT_HDR_V1_BINARY_TYPE 0x2
+#define OPT_HDR_V1_REGISTER_TYPE 0x3
+
+#define KWBHEADER_V1_SIZE(hdr) \
+ (((hdr)->headersz_msb << 16) | (hdr)->headersz_lsb)
+
+static struct image_cfg_element *image_cfg;
+static int cfgn;
+
+struct boot_mode {
+ unsigned int id;
+ const char *name;
+};
+
+struct boot_mode boot_modes[] = {
+ { 0x4D, "i2c" },
+ { 0x5A, "spi" },
+ { 0x8B, "nand" },
+ { 0x78, "sata" },
+ { 0x9C, "pex" },
+ { 0x69, "uart" },
+ {},
};
-static struct kwb_header kwbimage_header;
-static int datacmd_cnt = 0;
-static char * fname = "Unknown";
-static int lineno = -1;
+struct nand_ecc_mode {
+ unsigned int id;
+ const char *name;
+};
+
+struct nand_ecc_mode nand_ecc_modes[] = {
+ { 0x00, "default" },
+ { 0x01, "hamming" },
+ { 0x02, "rs" },
+ { 0x03, "disabled" },
+ {},
+};
+
+/* Used to identify an undefined execution or destination address */
+#define ADDR_INVALID ((uint32_t)-1)
+
+#define BINARY_MAX_ARGS 8
+
+/* In-memory representation of a line of the configuration file */
+struct image_cfg_element {
+ enum {
+ IMAGE_CFG_VERSION = 0x1,
+ IMAGE_CFG_BOOT_FROM,
+ IMAGE_CFG_DEST_ADDR,
+ IMAGE_CFG_EXEC_ADDR,
+ IMAGE_CFG_NAND_BLKSZ,
+ IMAGE_CFG_NAND_BADBLK_LOCATION,
+ IMAGE_CFG_NAND_ECC_MODE,
+ IMAGE_CFG_NAND_PAGESZ,
+ IMAGE_CFG_BINARY,
+ IMAGE_CFG_PAYLOAD,
+ IMAGE_CFG_DATA,
+ } type;
+ union {
+ unsigned int version;
+ unsigned int bootfrom;
+ struct {
+ const char *file;
+ unsigned int args[BINARY_MAX_ARGS];
+ unsigned int nargs;
+ } binary;
+ const char *payload;
+ unsigned int dstaddr;
+ unsigned int execaddr;
+ unsigned int nandblksz;
+ unsigned int nandbadblklocation;
+ unsigned int nandeccmode;
+ unsigned int nandpagesz;
+ struct ext_hdr_v0_reg regdata;
+ };
+};
+
+#define IMAGE_CFG_ELEMENT_MAX 256
/*
- * Report Error if xflag is set in addition to default
+ * Byte 8 of the image header contains the version number. In the v0
+ * header, byte 8 was reserved, and always set to 0. In the v1 header,
+ * byte 8 has been changed to a proper field, set to 1.
*/
-static int kwbimage_check_params(struct image_tool_params *params)
+static unsigned int image_version(void *header)
{
- if (!strlen (params->imagename)) {
- printf ("Error:%s - Configuration file not specified, "
- "it is needed for kwbimage generation\n",
- params->cmdname);
- return CFG_INVALID;
- }
- return ((params->dflag && (params->fflag || params->lflag)) ||
- (params->fflag && (params->dflag || params->lflag)) ||
- (params->lflag && (params->dflag || params->fflag)) ||
- (params->xflag) || !(strlen (params->imagename)));
+ unsigned char *ptr = header;
+ return ptr[8];
+}
+
+/*
+ * Utility functions to manipulate boot mode and ecc modes (convert
+ * them back and forth between description strings and the
+ * corresponding numerical identifiers).
+ */
+
+static const char *image_boot_mode_name(unsigned int id)
+{
+ int i;
+ for (i = 0; boot_modes[i].name; i++)
+ if (boot_modes[i].id == id)
+ return boot_modes[i].name;
+ return NULL;
+}
+
+int image_boot_mode_id(const char *boot_mode_name)
+{
+ int i;
+ for (i = 0; boot_modes[i].name; i++)
+ if (!strcmp(boot_modes[i].name, boot_mode_name))
+ return boot_modes[i].id;
+
+ return -1;
+}
+
+int image_nand_ecc_mode_id(const char *nand_ecc_mode_name)
+{
+ int i;
+ for (i = 0; nand_ecc_modes[i].name; i++)
+ if (!strcmp(nand_ecc_modes[i].name, nand_ecc_mode_name))
+ return nand_ecc_modes[i].id;
+ return -1;
}
-static uint32_t check_get_hexval (char *token)
+static struct image_cfg_element *
+image_find_option(unsigned int optiontype)
{
- uint32_t hexval;
+ int i;
- if (!sscanf (token, "%x", &hexval)) {
- printf ("Error:%s[%d] - Invalid hex data(%s)\n", fname,
- lineno, token);
- exit (EXIT_FAILURE);
+ for (i = 0; i < cfgn; i++) {
+ if (image_cfg[i].type == optiontype)
+ return &image_cfg[i];
}
- return hexval;
+
+ return NULL;
+}
+
+static unsigned int
+image_count_options(unsigned int optiontype)
+{
+ int i;
+ unsigned int count = 0;
+
+ for (i = 0; i < cfgn; i++)
+ if (image_cfg[i].type == optiontype)
+ count++;
+
+ return count;
}
/*
- * Generates 8 bit checksum
+ * Compute a 8-bit checksum of a memory area. This algorithm follows
+ * the requirements of the Marvell SoC BootROM specifications.
*/
-static uint8_t kwbimage_checksum8 (void *start, uint32_t len, uint8_t csum)
+static uint8_t image_checksum8(void *start, uint32_t len)
{
- register uint8_t sum = csum;
- volatile uint8_t *p = (volatile uint8_t *)start;
+ uint8_t csum = 0;
+ uint8_t *p = start;
/* check len and return zero checksum if invalid */
if (!len)
return 0;
do {
- sum += *p;
+ csum += *p;
p++;
} while (--len);
- return (sum);
+
+ return csum;
}
-/*
- * Generates 32 bit checksum
- */
-static uint32_t kwbimage_checksum32 (uint32_t *start, uint32_t len, uint32_t csum)
+static uint32_t image_checksum32(void *start, uint32_t len)
{
- register uint32_t sum = csum;
- volatile uint32_t *p = start;
+ uint32_t csum = 0;
+ uint32_t *p = start;
/* check len and return zero checksum if invalid */
if (!len)
return 0;
if (len % sizeof(uint32_t)) {
- printf ("Error:%s[%d] - length is not in multiple of %zu\n",
- __FUNCTION__, len, sizeof(uint32_t));
+ fprintf(stderr, "Length %d is not in multiple of %zu\n",
+ len, sizeof(uint32_t));
return 0;
}
do {
- sum += *p;
+ csum += *p;
p++;
len -= sizeof(uint32_t);
} while (len > 0);
- return (sum);
+
+ return csum;
}
-static void kwbimage_check_cfgdata (char *token, enum kwbimage_cmd cmdsw,
- struct kwb_header *kwbhdr)
+static void *image_create_v0(size_t *imagesz, struct image_tool_params *params,
+ int payloadsz)
{
- bhr_t *mhdr = &kwbhdr->kwb_hdr;
- extbhr_t *exthdr = &kwbhdr->kwb_exthdr;
- int i;
+ struct image_cfg_element *e;
+ size_t headersz;
+ struct main_hdr_v0 *main_hdr;
+ struct ext_hdr_v0 *ext_hdr;
+ void *image;
+ int has_ext = 0;
+
+ /*
+ * Calculate the size of the header and the size of the
+ * payload
+ */
+ headersz = sizeof(struct main_hdr_v0);
+
+ if (image_count_options(IMAGE_CFG_DATA) > 0) {
+ has_ext = 1;
+ headersz += sizeof(struct ext_hdr_v0);
+ }
+
+ if (image_count_options(IMAGE_CFG_PAYLOAD) > 1) {
+ fprintf(stderr, "More than one payload, not possible\n");
+ return NULL;
+ }
- switch (cmdsw) {
- case CMD_BOOT_FROM:
- i = get_table_entry_id (kwbimage_bootops,
- "Kwbimage boot option", token);
-
- if (i < 0)
- goto INVL_DATA;
-
- mhdr->blockid = i;
- printf ("Preparing kirkwood boot image to boot "
- "from %s\n", token);
- break;
- case CMD_NAND_ECC_MODE:
- i = get_table_entry_id (kwbimage_eccmodes,
- "NAND ecc mode", token);
-
- if (i < 0)
- goto INVL_DATA;
-
- mhdr->nandeccmode = i;
- printf ("Nand ECC mode = %s\n", token);
- break;
- case CMD_NAND_PAGE_SIZE:
- mhdr->nandpagesize =
- (uint16_t) check_get_hexval (token);
- printf ("Nand page size = 0x%x\n", mhdr->nandpagesize);
- break;
- case CMD_SATA_PIO_MODE:
- mhdr->satapiomode =
- (uint8_t) check_get_hexval (token);
- printf ("Sata PIO mode = 0x%x\n",
- mhdr->satapiomode);
- break;
- case CMD_DDR_INIT_DELAY:
- mhdr->ddrinitdelay =
- (uint16_t) check_get_hexval (token);
- printf ("DDR init delay = %d msec\n", mhdr->ddrinitdelay);
- break;
- case CMD_DATA:
- exthdr->rcfg[datacmd_cnt].raddr =
- check_get_hexval (token);
-
- break;
- case CMD_INVALID:
- goto INVL_DATA;
- default:
- goto INVL_DATA;
+ image = malloc(headersz);
+ if (!image) {
+ fprintf(stderr, "Cannot allocate memory for image\n");
+ return NULL;
}
- return;
-INVL_DATA:
- printf ("Error:%s[%d] - Invalid data\n", fname, lineno);
- exit (EXIT_FAILURE);
+ memset(image, 0, headersz);
+
+ main_hdr = image;
+
+ /* Fill in the main header */
+ main_hdr->blocksize = payloadsz + sizeof(uint32_t);
+ main_hdr->srcaddr = headersz;
+ main_hdr->ext = has_ext;
+ main_hdr->destaddr = params->addr;
+ main_hdr->execaddr = params->ep;
+
+ e = image_find_option(IMAGE_CFG_BOOT_FROM);
+ if (e)
+ main_hdr->blockid = e->bootfrom;
+ e = image_find_option(IMAGE_CFG_NAND_ECC_MODE);
+ if (e)
+ main_hdr->nandeccmode = e->nandeccmode;
+ e = image_find_option(IMAGE_CFG_NAND_PAGESZ);
+ if (e)
+ main_hdr->nandpagesize = e->nandpagesz;
+ main_hdr->checksum = image_checksum8(image,
+ sizeof(struct main_hdr_v0));
+
+ /* Generate the ext header */
+ if (has_ext) {
+ int cfgi, datai;
+
+ ext_hdr = image + sizeof(struct main_hdr_v0);
+ ext_hdr->offset = 0x40;
+
+ for (cfgi = 0, datai = 0; cfgi < cfgn; cfgi++) {
+ e = &image_cfg[cfgi];
+ if (e->type != IMAGE_CFG_DATA)
+ continue;
+
+ ext_hdr->rcfg[datai].raddr = e->regdata.raddr;
+ ext_hdr->rcfg[datai].rdata = e->regdata.rdata;
+ datai++;
+ }
+
+ ext_hdr->checksum = image_checksum8(ext_hdr,
+ sizeof(struct ext_hdr_v0));
+ }
+
+ *imagesz = headersz;
+ return image;
}
-/*
- * this function sets the kwbimage header by-
- * 1. Abstracting input command line arguments data
- * 2. parses the kwbimage configuration file and update extebded header data
- * 3. calculates header, extended header and image checksums
- */
-static void kwdimage_set_ext_header (struct kwb_header *kwbhdr, char* name) {
- bhr_t *mhdr = &kwbhdr->kwb_hdr;
- extbhr_t *exthdr = &kwbhdr->kwb_exthdr;
- FILE *fd = NULL;
- int j;
- char *line = NULL;
- char * token, *saveptr1, *saveptr2;
- size_t len = 0;
- enum kwbimage_cmd cmd;
-
- fname = name;
- /* set dram register offset */
- exthdr->dramregsoffs = (intptr_t)&exthdr->rcfg - (intptr_t)mhdr;
-
- if ((fd = fopen (name, "r")) == 0) {
- printf ("Error:%s - Can't open\n", fname);
- exit (EXIT_FAILURE);
+static size_t image_headersz_v1(struct image_tool_params *params,
+ int *hasext)
+{
+ struct image_cfg_element *binarye;
+ size_t headersz;
+ int ret;
+
+ /*
+ * Calculate the size of the header and the size of the
+ * payload
+ */
+ headersz = sizeof(struct main_hdr_v1);
+
+ if (image_count_options(IMAGE_CFG_BINARY) > 1) {
+ fprintf(stderr, "More than one binary blob, not supported\n");
+ return 0;
}
- /* Simple kwimage.cfg file parser */
- lineno=0;
- while ((getline (&line, &len, fd)) > 0) {
- lineno++;
- token = strtok_r (line, "\r\n", &saveptr1);
- /* drop all lines with zero tokens (= empty lines) */
- if (token == NULL)
- continue;
+ if (image_count_options(IMAGE_CFG_PAYLOAD) > 1) {
+ fprintf(stderr, "More than one payload, not possible\n");
+ return 0;
+ }
- for (j = 0, cmd = CMD_INVALID, line = token; ; line = NULL) {
- token = strtok_r (line, " \t", &saveptr2);
- if (token == NULL)
- break;
- /* Drop all text starting with '#' as comments */
- if (token[0] == '#')
- break;
+ binarye = image_find_option(IMAGE_CFG_BINARY);
+ if (binarye) {
+ struct stat s;
+
+ ret = stat(binarye->binary.file, &s);
+ if (ret < 0) {
+ char *cwd = get_current_dir_name();
+ fprintf(stderr,
+ "Didn't find the file '%s' in '%s' which is mandatory to generate the image\n"
+ "This file generally contains the DDR3 training code, and should be extracted from an existing bootable\n"
+ "image for your board. See 'kwbimage -x' to extract it from an existing image.\n",
+ binarye->binary.file, cwd);
+ free(cwd);
+ return 0;
+ }
- /* Process rest as valid config command line */
- switch (j) {
- case CFG_COMMAND:
- cmd = get_table_entry_id (kwbimage_cmds,
- "Kwbimage command", token);
+ headersz += s.st_size +
+ binarye->binary.nargs * sizeof(unsigned int);
+ if (hasext)
+ *hasext = 1;
+ }
- if (cmd == CMD_INVALID)
- goto INVL_CMD;
- break;
+ /*
+ * The payload should be aligned on some reasonable
+ * boundary
+ */
+ return ALIGN_SUP(headersz, 4096);
+}
- case CFG_DATA0:
- kwbimage_check_cfgdata (token, cmd, kwbhdr);
- break;
+static void *image_create_v1(size_t *imagesz, struct image_tool_params *params,
+ int payloadsz)
+{
+ struct image_cfg_element *e, *binarye;
+ struct main_hdr_v1 *main_hdr;
+ size_t headersz;
+ void *image, *cur;
+ int hasext = 0;
+ int ret;
+
+ /*
+ * Calculate the size of the header and the size of the
+ * payload
+ */
+ headersz = image_headersz_v1(params, &hasext);
+ if (headersz == 0)
+ return NULL;
+
+ image = malloc(headersz);
+ if (!image) {
+ fprintf(stderr, "Cannot allocate memory for image\n");
+ return NULL;
+ }
- case CFG_DATA1:
- if (cmd != CMD_DATA)
- goto INVL_CMD;
-
- exthdr->rcfg[datacmd_cnt].rdata =
- check_get_hexval (token);
-
- if (datacmd_cnt > KWBIMAGE_MAX_CONFIG ) {
- printf ("Error:%s[%d] - Found more "
- "than max(%zd) allowed "
- "data configurations\n",
- fname, lineno,
- KWBIMAGE_MAX_CONFIG);
- exit (EXIT_FAILURE);
- } else
- datacmd_cnt++;
- break;
+ memset(image, 0, headersz);
+
+ cur = main_hdr = image;
+ cur += sizeof(struct main_hdr_v1);
+
+ /* Fill the main header */
+ main_hdr->blocksize = payloadsz - headersz + sizeof(uint32_t);
+ main_hdr->headersz_lsb = headersz & 0xFFFF;
+ main_hdr->headersz_msb = (headersz & 0xFFFF0000) >> 16;
+ main_hdr->destaddr = params->addr;
+ main_hdr->execaddr = params->ep;
+ main_hdr->srcaddr = headersz;
+ main_hdr->ext = hasext;
+ main_hdr->version = 1;
+ e = image_find_option(IMAGE_CFG_BOOT_FROM);
+ if (e)
+ main_hdr->blockid = e->bootfrom;
+ e = image_find_option(IMAGE_CFG_NAND_BLKSZ);
+ if (e)
+ main_hdr->nandblocksize = e->nandblksz / (64 * 1024);
+ e = image_find_option(IMAGE_CFG_NAND_BADBLK_LOCATION);
+ if (e)
+ main_hdr->nandbadblklocation = e->nandbadblklocation;
+
+ binarye = image_find_option(IMAGE_CFG_BINARY);
+ if (binarye) {
+ struct opt_hdr_v1 *hdr = cur;
+ unsigned int *args;
+ size_t binhdrsz;
+ struct stat s;
+ int argi;
+ FILE *bin;
+
+ hdr->headertype = OPT_HDR_V1_BINARY_TYPE;
+
+ bin = fopen(binarye->binary.file, "r");
+ if (!bin) {
+ fprintf(stderr, "Cannot open binary file %s\n",
+ binarye->binary.file);
+ return NULL;
+ }
+
+ fstat(fileno(bin), &s);
+
+ binhdrsz = sizeof(struct opt_hdr_v1) +
+ (binarye->binary.nargs + 1) * sizeof(unsigned int) +
+ s.st_size;
+ hdr->headersz_lsb = binhdrsz & 0xFFFF;
+ hdr->headersz_msb = (binhdrsz & 0xFFFF0000) >> 16;
+
+ cur += sizeof(struct opt_hdr_v1);
+
+ args = cur;
+ *args = binarye->binary.nargs;
+ args++;
+ for (argi = 0; argi < binarye->binary.nargs; argi++)
+ args[argi] = binarye->binary.args[argi];
+
+ cur += (binarye->binary.nargs + 1) * sizeof(unsigned int);
+
+ ret = fread(cur, s.st_size, 1, bin);
+ if (ret != 1) {
+ fprintf(stderr,
+ "Could not read binary image %s\n",
+ binarye->binary.file);
+ return NULL;
+ }
+
+ fclose(bin);
- default:
- goto INVL_CMD;
+ cur += s.st_size;
+
+ /*
+ * For now, we don't support more than one binary
+ * header, and no other header types are
+ * supported. So, the binary header is necessarily the
+ * last one
+ */
+ *((unsigned char *)cur) = 0;
+
+ cur += sizeof(uint32_t);
+ }
+
+ /* Calculate and set the header checksum */
+ main_hdr->checksum = image_checksum8(main_hdr, headersz);
+
+ *imagesz = headersz;
+ return image;
+}
+
+static int image_create_config_parse_oneline(char *line,
+ struct image_cfg_element *el)
+{
+ char *keyword, *saveptr;
+ char deliminiters[] = " \t";
+
+ keyword = strtok_r(line, deliminiters, &saveptr);
+ if (!strcmp(keyword, "VERSION")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_VERSION;
+ el->version = atoi(value);
+ } else if (!strcmp(keyword, "BOOT_FROM")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_BOOT_FROM;
+ el->bootfrom = image_boot_mode_id(value);
+ if (el->bootfrom < 0) {
+ fprintf(stderr,
+ "Invalid boot media '%s'\n", value);
+ return -1;
+ }
+ } else if (!strcmp(keyword, "NAND_BLKSZ")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_NAND_BLKSZ;
+ el->nandblksz = strtoul(value, NULL, 16);
+ } else if (!strcmp(keyword, "NAND_BADBLK_LOCATION")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_NAND_BADBLK_LOCATION;
+ el->nandbadblklocation =
+ strtoul(value, NULL, 16);
+ } else if (!strcmp(keyword, "NAND_ECC_MODE")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_NAND_ECC_MODE;
+ el->nandeccmode = image_nand_ecc_mode_id(value);
+ if (el->nandeccmode < 0) {
+ fprintf(stderr,
+ "Invalid NAND ECC mode '%s'\n", value);
+ return -1;
+ }
+ } else if (!strcmp(keyword, "NAND_PAGE_SIZE")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ el->type = IMAGE_CFG_NAND_PAGESZ;
+ el->nandpagesz = strtoul(value, NULL, 16);
+ } else if (!strcmp(keyword, "BINARY")) {
+ char *value = strtok_r(NULL, deliminiters, &saveptr);
+ int argi = 0;
+
+ el->type = IMAGE_CFG_BINARY;
+ el->binary.file = strdup(value);
+ while (1) {
+ value = strtok_r(NULL, deliminiters, &saveptr);
+ if (!value)
+ break;
+ el->binary.args[argi] = strtoul(value, NULL, 16);
+ argi++;
+ if (argi >= BINARY_MAX_ARGS) {
+ fprintf(stderr,
+ "Too many argument for binary\n");
+ return -1;
}
- j++;
}
+ el->binary.nargs = argi;
+ } else if (!strcmp(keyword, "DATA")) {
+ char *value1 = strtok_r(NULL, deliminiters, &saveptr);
+ char *value2 = strtok_r(NULL, deliminiters, &saveptr);
+
+ if (!value1 || !value2) {
+ fprintf(stderr,
+ "Invalid number of arguments for DATA\n");
+ return -1;
+ }
+
+ el->type = IMAGE_CFG_DATA;
+ el->regdata.raddr = strtoul(value1, NULL, 16);
+ el->regdata.rdata = strtoul(value2, NULL, 16);
+ } else {
+ fprintf(stderr, "Ignoring unknown line '%s'\n", line);
}
- if (line)
- free (line);
- fclose (fd);
- return;
+ return 0;
+}
/*
- * Invalid Command error reporring
- *
- * command CMD_DATA needs three strings on a line
- * whereas other commands need only two.
- *
- * if more than two/three (as per command type) are observed,
- * then error will be reported
+ * Parse the configuration file 'fcfg' into the array of configuration
+ * elements 'image_cfg', and return the number of configuration
+ * elements in 'cfgn'.
*/
-INVL_CMD:
- printf ("Error:%s[%d] - Invalid command\n", fname, lineno);
- exit (EXIT_FAILURE);
+static int image_create_config_parse(FILE *fcfg)
+{
+ int ret;
+ int cfgi = 0;
+
+ /* Parse the configuration file */
+ while (!feof(fcfg)) {
+ char *line;
+ char buf[256];
+
+ /* Read the current line */
+ memset(buf, 0, sizeof(buf));
+ line = fgets(buf, sizeof(buf), fcfg);
+ if (!line)
+ break;
+
+ /* Ignore useless lines */
+ if (line[0] == '\n' || line[0] == '#')
+ continue;
+
+ /* Strip final newline */
+ if (line[strlen(line) - 1] == '\n')
+ line[strlen(line) - 1] = 0;
+
+ /* Parse the current line */
+ ret = image_create_config_parse_oneline(line,
+ &image_cfg[cfgi]);
+ if (ret)
+ return ret;
+
+ cfgi++;
+
+ if (cfgi >= IMAGE_CFG_ELEMENT_MAX) {
+ fprintf(stderr,
+ "Too many configuration elements in .cfg file\n");
+ return -1;
+ }
+ }
+
+ cfgn = cfgi;
+ return 0;
+}
+
+static int image_get_version(void)
+{
+ struct image_cfg_element *e;
+
+ e = image_find_option(IMAGE_CFG_VERSION);
+ if (!e)
+ return -1;
+
+ return e->version;
+}
+
+static int image_version_file(const char *input)
+{
+ FILE *fcfg;
+ int version;
+ int ret;
+
+ fcfg = fopen(input, "r");
+ if (!fcfg) {
+ fprintf(stderr, "Could not open input file %s\n", input);
+ return -1;
+ }
+
+ image_cfg = malloc(IMAGE_CFG_ELEMENT_MAX *
+ sizeof(struct image_cfg_element));
+ if (!image_cfg) {
+ fprintf(stderr, "Cannot allocate memory\n");
+ fclose(fcfg);
+ return -1;
+ }
+
+ memset(image_cfg, 0,
+ IMAGE_CFG_ELEMENT_MAX * sizeof(struct image_cfg_element));
+ rewind(fcfg);
+
+ ret = image_create_config_parse(fcfg);
+ fclose(fcfg);
+ if (ret) {
+ free(image_cfg);
+ return -1;
+ }
+
+ version = image_get_version();
+ /* Fallback to version 0 is no version is provided in the cfg file */
+ if (version == -1)
+ version = 0;
+
+ free(image_cfg);
+
+ return version;
}
-static void kwbimage_set_header (void *ptr, struct stat *sbuf, int ifd,
+static void kwbimage_set_header(void *ptr, struct stat *sbuf, int ifd,
struct image_tool_params *params)
{
- struct kwb_header *hdr = (struct kwb_header *)ptr;
- bhr_t *mhdr = &hdr->kwb_hdr;
- extbhr_t *exthdr = &hdr->kwb_exthdr;
+ FILE *fcfg;
+ void *image = NULL;
+ int version;
+ size_t headersz;
uint32_t checksum;
+ int ret;
int size;
- /* Build and add image checksum header */
- checksum = kwbimage_checksum32 ((uint32_t *)ptr, sbuf->st_size, 0);
+ fcfg = fopen(params->imagename, "r");
+ if (!fcfg) {
+ fprintf(stderr, "Could not open input file %s\n",
+ params->imagename);
+ exit(EXIT_FAILURE);
+ }
+
+ image_cfg = malloc(IMAGE_CFG_ELEMENT_MAX *
+ sizeof(struct image_cfg_element));
+ if (!image_cfg) {
+ fprintf(stderr, "Cannot allocate memory\n");
+ fclose(fcfg);
+ exit(EXIT_FAILURE);
+ }
+
+ memset(image_cfg, 0,
+ IMAGE_CFG_ELEMENT_MAX * sizeof(struct image_cfg_element));
+ rewind(fcfg);
+
+ ret = image_create_config_parse(fcfg);
+ fclose(fcfg);
+ if (ret) {
+ free(image_cfg);
+ exit(EXIT_FAILURE);
+ }
+
+ version = image_get_version();
+ /* Fallback to version 0 is no version is provided in the cfg file */
+ if (version == -1)
+ version = 0;
+
+ if (version == 0)
+ image = image_create_v0(&headersz, params, sbuf->st_size);
+ else if (version == 1)
+ image = image_create_v1(&headersz, params, sbuf->st_size);
+
+ if (!image) {
+ fprintf(stderr, "Could not create image\n");
+ free(image_cfg);
+ exit(EXIT_FAILURE);
+ }
+
+ free(image_cfg);
- size = write (ifd, &checksum, sizeof(uint32_t));
+ /* Build and add image checksum header */
+ checksum = image_checksum32((uint32_t *)ptr, sbuf->st_size);
+ size = write(ifd, &checksum, sizeof(uint32_t));
if (size != sizeof(uint32_t)) {
- printf ("Error:%s - Checksum write %d bytes %s\n",
+ fprintf(stderr, "Error:%s - Checksum write %d bytes %s\n",
params->cmdname, size, params->imagefile);
- exit (EXIT_FAILURE);
+ exit(EXIT_FAILURE);
}
sbuf->st_size += sizeof(uint32_t);
- mhdr->blocksize = sbuf->st_size - sizeof(struct kwb_header);
- mhdr->srcaddr = sizeof(struct kwb_header);
- mhdr->destaddr= params->addr;
- mhdr->execaddr =params->ep;
- mhdr->ext = 0x1; /* header extension appended */
-
- kwdimage_set_ext_header (hdr, params->imagename);
- /* calculate checksums */
- mhdr->checkSum = kwbimage_checksum8 ((void *)mhdr, sizeof(bhr_t), 0);
- exthdr->checkSum = kwbimage_checksum8 ((void *)exthdr,
- sizeof(extbhr_t), 0);
-}
-
-static int kwbimage_verify_header (unsigned char *ptr, int image_size,
- struct image_tool_params *params)
-{
- struct kwb_header *hdr = (struct kwb_header *)ptr;
- bhr_t *mhdr = &hdr->kwb_hdr;
- extbhr_t *exthdr = &hdr->kwb_exthdr;
- uint8_t calc_hdrcsum;
- uint8_t calc_exthdrcsum;
-
- calc_hdrcsum = kwbimage_checksum8 ((void *)mhdr,
- sizeof(bhr_t) - sizeof(uint8_t), 0);
- if (calc_hdrcsum != mhdr->checkSum)
- return -FDT_ERR_BADSTRUCTURE; /* mhdr csum not matched */
-
- calc_exthdrcsum = kwbimage_checksum8 ((void *)exthdr,
- sizeof(extbhr_t) - sizeof(uint8_t), 0);
- if (calc_exthdrcsum != exthdr->checkSum)
- return -FDT_ERR_BADSTRUCTURE; /* exthdr csum not matched */
+ /* Finally copy the header into the image area */
+ memcpy(ptr, image, headersz);
- return 0;
+ free(image);
}
-static void kwbimage_print_header (const void *ptr)
+static void kwbimage_print_header(const void *ptr)
{
- struct kwb_header *hdr = (struct kwb_header *) ptr;
- bhr_t *mhdr = &hdr->kwb_hdr;
- char *name = get_table_entry_name (kwbimage_bootops,
- "Kwbimage boot option",
- (int) mhdr->blockid);
-
- printf ("Image Type: Kirkwood Boot from %s Image\n", name);
- printf ("Data Size: ");
- genimg_print_size (mhdr->blocksize - sizeof(uint32_t));
- printf ("Load Address: %08x\n", mhdr->destaddr);
- printf ("Entry Point: %08x\n", mhdr->execaddr);
+ struct main_hdr_v0 *mhdr = (struct main_hdr_v0 *)ptr;
+
+ printf("Image Type: MVEBU Boot from %s Image\n",
+ image_boot_mode_name(mhdr->blockid));
+ printf("Data Size: ");
+ printf("Image version:%d\n", image_version((void *)ptr));
+ genimg_print_size(mhdr->blocksize - sizeof(uint32_t));
+ printf("Load Address: %08x\n", mhdr->destaddr);
+ printf("Entry Point: %08x\n", mhdr->execaddr);
}
-static int kwbimage_check_image_types (uint8_t type)
+static int kwbimage_check_image_types(uint8_t type)
{
if (type == IH_TYPE_KWBIMAGE)
return EXIT_SUCCESS;
return EXIT_FAILURE;
}
+static int kwbimage_verify_header(unsigned char *ptr, int image_size,
+ struct image_tool_params *params)
+{
+ struct main_hdr_v0 *main_hdr;
+ struct ext_hdr_v0 *ext_hdr;
+ uint8_t checksum;
+
+ main_hdr = (void *)ptr;
+ checksum = image_checksum8(ptr,
+ sizeof(struct main_hdr_v0));
+ if (checksum != main_hdr->checksum)
+ return -FDT_ERR_BADSTRUCTURE;
+
+ /* Only version 0 extended header has checksum */
+ if (image_version((void *)ptr) == 0) {
+ ext_hdr = (void *)ptr + sizeof(struct main_hdr_v0);
+ checksum = image_checksum8(ext_hdr,
+ sizeof(struct ext_hdr_v0));
+ if (checksum != ext_hdr->checksum)
+ return -FDT_ERR_BADSTRUCTURE;
+ }
+
+ return 0;
+}
+
+static int kwbimage_generate(struct image_tool_params *params,
+ struct image_type_params *tparams)
+{
+ int alloc_len;
+ void *hdr;
+ int version = 0;
+
+ version = image_version_file(params->imagename);
+ if (version == 0) {
+ alloc_len = sizeof(struct main_hdr_v0) +
+ sizeof(struct ext_hdr_v0);
+ } else {
+ alloc_len = image_headersz_v1(params, NULL);
+ }
+
+ hdr = malloc(alloc_len);
+ if (!hdr) {
+ fprintf(stderr, "%s: malloc return failure: %s\n",
+ params->cmdname, strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ memset(hdr, 0, alloc_len);
+ tparams->header_size = alloc_len;
+ tparams->hdr = hdr;
+
+ return 0;
+}
+
+/*
+ * Report Error if xflag is set in addition to default
+ */
+static int kwbimage_check_params(struct image_tool_params *params)
+{
+ if (!strlen(params->imagename)) {
+ fprintf(stderr, "Error:%s - Configuration file not specified, "
+ "it is needed for kwbimage generation\n",
+ params->cmdname);
+ return CFG_INVALID;
+ }
+
+ return (params->dflag && (params->fflag || params->lflag)) ||
+ (params->fflag && (params->dflag || params->lflag)) ||
+ (params->lflag && (params->dflag || params->fflag)) ||
+ (params->xflag) || !(strlen(params->imagename));
+}
+
/*
* kwbimage type parameters definition
*/
static struct image_type_params kwbimage_params = {
- .name = "Kirkwood Boot Image support",
- .header_size = sizeof(struct kwb_header),
- .hdr = (void*)&kwbimage_header,
+ .name = "Marvell MVEBU Boot Image support",
+ .header_size = 0, /* no fixed header size */
+ .hdr = NULL,
+ .vrec_header = kwbimage_generate,
.check_image_type = kwbimage_check_image_types,
- .verify_header = kwbimage_verify_header,
- .print_header = kwbimage_print_header,
- .set_header = kwbimage_set_header,
- .check_params = kwbimage_check_params,
+ .verify_header = kwbimage_verify_header,
+ .print_header = kwbimage_print_header,
+ .set_header = kwbimage_set_header,
+ .check_params = kwbimage_check_params,
};
void init_kwb_image_type (void)
/*
- * Boot a Marvell Kirkwood SoC, with Xmodem over UART0.
+ * Boot a Marvell SoC, with Xmodem over UART0.
+ * supports Kirkwood, Dove, Armada 370, Armada XP
*
* (c) 2012 Daniel Stodden <daniel.stodden@gmail.com>
*
0xBB, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77
};
+static unsigned char kwboot_msg_debug[] = {
+ 0xDD, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77
+};
+
+/* Defines known to work on Kirkwood */
#define KWBOOT_MSG_REQ_DELAY 10 /* ms */
#define KWBOOT_MSG_RSP_TIMEO 50 /* ms */
+/* Defines known to work on Armada XP */
+#define KWBOOT_MSG_REQ_DELAY_AXP 1000 /* ms */
+#define KWBOOT_MSG_RSP_TIMEO_AXP 1000 /* ms */
+
/*
* Xmodem Transfers
*/
static int kwboot_verbose;
+static int msg_req_delay = KWBOOT_MSG_REQ_DELAY;
+static int msg_rsp_timeo = KWBOOT_MSG_RSP_TIMEO;
+
static void
kwboot_printv(const char *fmt, ...)
{
int rc;
ssize_t n;
+ if (!buf)
+ return 0;
+
rc = -1;
do {
int rc;
char c;
- kwboot_printv("Sending boot message. Please reboot the target...");
+ if (msg == NULL)
+ kwboot_printv("Please reboot the target into UART boot mode...");
+ else
+ kwboot_printv("Sending boot message. Please reboot the target...");
do {
rc = tcflush(tty, TCIOFLUSH);
rc = kwboot_tty_send(tty, msg, 8);
if (rc) {
- usleep(KWBOOT_MSG_REQ_DELAY * 1000);
+ usleep(msg_req_delay * 1000);
continue;
}
- rc = kwboot_tty_recv(tty, &c, 1, KWBOOT_MSG_RSP_TIMEO);
+ rc = kwboot_tty_recv(tty, &c, 1, msg_rsp_timeo);
kwboot_spinner();
return rc;
}
+static int
+kwboot_debugmsg(int tty, void *msg)
+{
+ int rc;
+
+ kwboot_printv("Sending debug message. Please reboot the target...");
+
+ do {
+ char buf[16];
+
+ rc = tcflush(tty, TCIOFLUSH);
+ if (rc)
+ break;
+
+ rc = kwboot_tty_send(tty, msg, 8);
+ if (rc) {
+ usleep(msg_req_delay * 1000);
+ continue;
+ }
+
+ rc = kwboot_tty_recv(tty, buf, 16, msg_rsp_timeo);
+
+ kwboot_spinner();
+
+ } while (rc);
+
+ kwboot_printv("\n");
+
+ return rc;
+}
+
static int
kwboot_xm_makeblock(struct kwboot_block *block, const void *data,
size_t size, int pnum)
size_t n;
int i;
+ block->soh = SOH;
block->pnum = pnum;
block->_pnum = ~block->pnum;
if (rc)
break;
- rc = kwboot_tty_recv(fd, &c, 1, KWBOOT_BLK_RSP_TIMEO);
- if (rc)
- break;
+ do {
+ rc = kwboot_tty_recv(fd, &c, 1, KWBOOT_BLK_RSP_TIMEO);
+ if (rc)
+ break;
+
+ if (c != ACK && c != NAK && c != CAN)
+ printf("%c", c);
+
+ } while (c != ACK && c != NAK && c != CAN);
if (c != ACK)
kwboot_progress(-1, '+');
void *img;
rc = -1;
- fd = -1;
img = NULL;
fd = open(path, O_RDONLY);
kwboot_usage(FILE *stream, char *progname)
{
fprintf(stream,
- "Usage: %s -b <image> [ -p ] [ -t ] "
- "[-B <baud> ] <TTY>\n", progname);
+ "Usage: %s [-d | -a | -b <image> | -D <image> ] [ -t ] [-B <baud> ] <TTY>\n",
+ progname);
fprintf(stream, "\n");
- fprintf(stream, " -b <image>: boot <image>\n");
+ fprintf(stream,
+ " -b <image>: boot <image> with preamble (Kirkwood, Armada 370/XP)\n");
fprintf(stream, " -p: patch <image> to type 0x69 (uart boot)\n");
+ fprintf(stream,
+ " -D <image>: boot <image> without preamble (Dove)\n");
+ fprintf(stream, " -d: enter debug mode\n");
+ fprintf(stream, " -a: use timings for Armada XP\n");
fprintf(stream, "\n");
fprintf(stream, " -t: mini terminal\n");
fprintf(stream, "\n");
const char *ttypath, *imgpath;
int rv, rc, tty, term, prot, patch;
void *bootmsg;
+ void *debugmsg;
void *img;
size_t size;
speed_t speed;
rv = 1;
tty = -1;
bootmsg = NULL;
+ debugmsg = NULL;
imgpath = NULL;
img = NULL;
term = 0;
kwboot_verbose = isatty(STDOUT_FILENO);
do {
- int c = getopt(argc, argv, "hb:ptB:");
+ int c = getopt(argc, argv, "hb:ptaB:dD:");
if (c < 0)
break;
imgpath = optarg;
break;
+ case 'D':
+ bootmsg = NULL;
+ imgpath = optarg;
+ break;
+
+ case 'd':
+ debugmsg = kwboot_msg_debug;
+ break;
+
case 'p':
patch = 1;
break;
term = 1;
break;
+ case 'a':
+ msg_req_delay = KWBOOT_MSG_REQ_DELAY_AXP;
+ msg_rsp_timeo = KWBOOT_MSG_RSP_TIMEO_AXP;
+ break;
+
case 'B':
speed = kwboot_tty_speed(atoi(optarg));
if (speed == -1)
}
} while (1);
- if (!bootmsg && !term)
+ if (!bootmsg && !term && !debugmsg)
goto usage;
if (patch && !imgpath)
}
}
- if (bootmsg) {
+ if (debugmsg) {
+ rc = kwboot_debugmsg(tty, debugmsg);
+ if (rc) {
+ perror("debugmsg");
+ goto out;
+ }
+ } else {
rc = kwboot_bootmsg(tty, bootmsg);
if (rc) {
perror("bootmsg");
static void build_header(uint8_t *buf, uint8_t version, uint8_t flags,
uint16_t length_bytes)
{
- header.validation = htole32(VALIDATION_WORD);
+ header.validation = cpu_to_le32(VALIDATION_WORD);
header.version = version;
header.flags = flags;
- header.length_u32 = htole16(length_bytes/4);
+ header.length_u32 = cpu_to_le16(length_bytes/4);
header.zero = 0;
- header.checksum = htole16(hdr_checksum(&header));
+ header.checksum = cpu_to_le16(hdr_checksum(&header));
memcpy(buf, &header, sizeof(header));
}
{
memcpy(&header, buf, sizeof(header));
- if (le32toh(header.validation) != VALIDATION_WORD)
+ if (le32_to_cpu(header.validation) != VALIDATION_WORD)
return -1;
- if (le16toh(header.checksum) != hdr_checksum(&header))
+ if (le16_to_cpu(header.checksum) != hdr_checksum(&header))
return -1;
- return le16toh(header.length_u32) * 4;
+ return le16_to_cpu(header.length_u32) * 4;
}
/* Sign the buffer and return the signed buffer size */
/* Calculate and apply the CRC */
calc_crc = ~pbl_crc32(0, (char *)buf, len);
- *((uint32_t *)(buf + len)) = htole32(calc_crc);
+ *((uint32_t *)(buf + len)) = cpu_to_le32(calc_crc);
if (!pad_64k)
return len + 4;
calc_crc = ~pbl_crc32(0, (const char *)buf, len);
- buf_crc = le32toh(*((uint32_t *)(buf + len)));
+ buf_crc = le32_to_cpu(*((uint32_t *)(buf + len)));
if (buf_crc != calc_crc) {
fprintf(stderr, "CRC32 does not match (%08x != %08x)\n",
projects / karo-tx-uboot.git / commitdiff