obj-$(CONFIG_TI816X) += clock_ti816x.o
obj-y += sys_info.o
-obj-y += mem.o
obj-y += ddr.o
obj-y += emif4.o
obj-y += board.o
+++ /dev/null
-/*
- * (C) Copyright 2010
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- * Mansoor Ahamed <mansoor.ahamed@ti.com>
- *
- * Initial Code from:
- * Manikandan Pillai <mani.pillai@ti.com>
- * Richard Woodruff <r-woodruff2@ti.com>
- * Syed Mohammed Khasim <khasim@ti.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/mem.h>
-#include <asm/arch/sys_proto.h>
-#include <command.h>
-
-struct gpmc *gpmc_cfg;
-
-
-void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
- u32 size)
-{
- writel(0, &cs->config7);
- sdelay(1000);
- /* Delay for settling */
- writel(gpmc_config[0], &cs->config1);
- writel(gpmc_config[1], &cs->config2);
- writel(gpmc_config[2], &cs->config3);
- writel(gpmc_config[3], &cs->config4);
- writel(gpmc_config[4], &cs->config5);
- writel(gpmc_config[5], &cs->config6);
- /* Enable the config */
- writel((((size & 0xF) << 8) | ((base >> 24) & 0x3F) |
- (1 << 6)), &cs->config7);
- sdelay(2000);
-}
-
-/*****************************************************
- * gpmc_init(): init gpmc bus
- * Init GPMC for x16, MuxMode (SDRAM in x32).
- * This code can only be executed from SRAM or SDRAM.
- *****************************************************/
-void gpmc_init(void)
-{
- /* putting a blanket check on GPMC based on ZeBu for now */
- gpmc_cfg = (struct gpmc *)GPMC_BASE;
-#if defined(CONFIG_NOR)
-/* configure GPMC for NOR */
- const u32 gpmc_regs[GPMC_MAX_REG] = { STNOR_GPMC_CONFIG1,
- STNOR_GPMC_CONFIG2,
- STNOR_GPMC_CONFIG3,
- STNOR_GPMC_CONFIG4,
- STNOR_GPMC_CONFIG5,
- STNOR_GPMC_CONFIG6,
- STNOR_GPMC_CONFIG7
- };
- u32 size = GPMC_SIZE_16M;
- u32 base = CONFIG_SYS_FLASH_BASE;
-#elif defined(CONFIG_NAND)
-/* configure GPMC for NAND */
- const u32 gpmc_regs[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG1,
- M_NAND_GPMC_CONFIG2,
- M_NAND_GPMC_CONFIG3,
- M_NAND_GPMC_CONFIG4,
- M_NAND_GPMC_CONFIG5,
- M_NAND_GPMC_CONFIG6,
- 0
- };
- u32 size = GPMC_SIZE_256M;
- u32 base = CONFIG_SYS_NAND_BASE;
-#else
- const u32 gpmc_regs[GPMC_MAX_REG] = { 0, 0, 0, 0, 0, 0, 0 };
- u32 size = 0;
- u32 base = 0;
-#endif
- /* global settings */
- writel(0x00000008, &gpmc_cfg->sysconfig);
- writel(0x00000000, &gpmc_cfg->irqstatus);
- writel(0x00000000, &gpmc_cfg->irqenable);
-#ifdef CONFIG_NOR
- writel(0x00000200, &gpmc_cfg->config);
-#else
- writel(0x00000012, &gpmc_cfg->config);
-#endif
- /*
- * Disable the GPMC0 config set by ROM code
- */
- writel(0, &gpmc_cfg->cs[0].config7);
- sdelay(1000);
- /* enable chip-select specific configurations */
- enable_gpmc_cs_config(gpmc_regs, &gpmc_cfg->cs[0], base, size);
-}
}
#ifdef CONFIG_DISPLAY_CPUINFO
+static char *cpu_revs[] = {
+ "1.0",
+ "2.0",
+ "2.1"};
+
+
+static char *dev_types[] = {
+ "TST",
+ "EMU",
+ "HS",
+ "GP"};
+
/**
* Print CPU information
*/
int print_cpuinfo(void)
{
- char *cpu_s, *sec_s;
+ char *cpu_s, *sec_s, *rev_s;
switch (get_cpu_type()) {
case AM335X:
cpu_s = "TI81XX";
break;
default:
- cpu_s = "Unknown cpu type";
+ cpu_s = "Unknown CPU type";
break;
}
- switch (get_device_type()) {
- case TST_DEVICE:
- sec_s = "TST";
- break;
- case EMU_DEVICE:
- sec_s = "EMU";
- break;
- case HS_DEVICE:
- sec_s = "HS";
- break;
- case GP_DEVICE:
- sec_s = "GP";
- break;
- default:
+ if (get_cpu_rev() < ARRAY_SIZE(cpu_revs))
+ rev_s = cpu_revs[get_cpu_rev()];
+ else
+ rev_s = "?";
+
+ if (get_device_type() < ARRAY_SIZE(dev_types))
+ sec_s = dev_types[get_device_type()];
+ else
sec_s = "?";
- }
- printf("%s-%s rev %d\n", cpu_s, sec_s, get_cpu_rev());
+ printf("%s-%s rev %s\n", cpu_s, sec_s, rev_s);
return 0;
}
obj-y += lowlevel_init.o
endif
-ifndef CONFIG_SPL_BUILD
-ifneq ($(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),)
obj-y += mem-common.o
-endif
-endif
if (sdram_type == EMIF_SDRAM_TYPE_DDR3 &&
(!in_sdram && !warm_reset())) {
- do_bug0039_workaround(EMIF1_BASE);
- do_bug0039_workaround(EMIF2_BASE);
+ if (emif1_enabled)
+ do_bug0039_workaround(EMIF1_BASE);
+ if (emif2_enabled)
+ do_bug0039_workaround(EMIF2_BASE);
}
debug("<<sdram_init()\n");
{
u32 section, i, valid;
u64 sdram_start = 0, sdram_end = 0, addr,
- size, total_size = 0, trap_size = 0;
+ size, total_size = 0, trap_size = 0, trap_start = 0;
for (i = 0; i < 4; i++) {
section = __raw_readl(DMM_BASE + i*4);
addr = section & EMIF_SYS_ADDR_MASK;
/* See if the address is valid */
- if ((addr >= DRAM_ADDR_SPACE_START) &&
- (addr < DRAM_ADDR_SPACE_END)) {
+ if ((addr >= TI_ARMV7_DRAM_ADDR_SPACE_START) &&
+ (addr < TI_ARMV7_DRAM_ADDR_SPACE_END)) {
size = ((section & EMIF_SYS_SIZE_MASK) >>
EMIF_SYS_SIZE_SHIFT);
size = 1 << size;
sdram_end = addr + size;
} else {
trap_size = size;
+ trap_start = addr;
}
-
}
-
}
- total_size = (sdram_end - sdram_start) - (trap_size);
+
+ if ((trap_start >= sdram_start) && (trap_start < sdram_end))
+ total_size = (sdram_end - sdram_start) - (trap_size);
+ else
+ total_size = sdram_end - sdram_start;
return total_size;
}
* (C) Copyright 2010
* Texas Instruments, <www.ti.com>
*
- * Steve Sakoman <steve@sakoman.com>
+ * Author :
+ * Mansoor Ahamed <mansoor.ahamed@ti.com>
+ *
+ * Initial Code from:
+ * Manikandan Pillai <mani.pillai@ti.com>
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Syed Mohammed Khasim <khasim@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
+#include <common.h>
+#include <asm/io.h>
#include <asm/arch/cpu.h>
+#include <asm/arch/mem.h>
#include <asm/arch/sys_proto.h>
+#include <command.h>
+#include <linux/mtd/omap_gpmc.h>
struct gpmc *gpmc_cfg;
+#if defined(CONFIG_OMAP34XX)
+/********************************************************
+ * mem_ok() - test used to see if timings are correct
+ * for a part. Helps in guessing which part
+ * we are currently using.
+ *******************************************************/
+u32 mem_ok(u32 cs)
+{
+ u32 val1, val2, addr;
+ u32 pattern = 0x12345678;
+
+ addr = OMAP34XX_SDRC_CS0 + get_sdr_cs_offset(cs);
+
+ writel(0x0, addr + 0x400); /* clear pos A */
+ writel(pattern, addr); /* pattern to pos B */
+ writel(0x0, addr + 4); /* remove pattern off the bus */
+ val1 = readl(addr + 0x400); /* get pos A value */
+ val2 = readl(addr); /* get val2 */
+ writel(0x0, addr + 0x400); /* clear pos A */
+
+ if ((val1 != 0) || (val2 != pattern)) /* see if pos A val changed */
+ return 0;
+ else
+ return 1;
+}
+#endif
+
+void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
+ u32 size)
+{
+ writel(0, &cs->config7);
+ sdelay(1000);
+ /* Delay for settling */
+ writel(gpmc_config[0], &cs->config1);
+ writel(gpmc_config[1], &cs->config2);
+ writel(gpmc_config[2], &cs->config3);
+ writel(gpmc_config[3], &cs->config4);
+ writel(gpmc_config[4], &cs->config5);
+ writel(gpmc_config[5], &cs->config6);
+ /* Enable the config */
+ writel((((size & 0xF) << 8) | ((base >> 24) & 0x3F) |
+ (1 << 6)), &cs->config7);
+ sdelay(2000);
+}
+
/*****************************************************
* gpmc_init(): init gpmc bus
+ * Init GPMC for x16, MuxMode (SDRAM in x32).
* This code can only be executed from SRAM or SDRAM.
*****************************************************/
void gpmc_init(void)
{
+ /* putting a blanket check on GPMC based on ZeBu for now */
gpmc_cfg = (struct gpmc *)GPMC_BASE;
-
+#if defined(CONFIG_NOR)
+/* configure GPMC for NOR */
+ const u32 gpmc_regs[GPMC_MAX_REG] = { STNOR_GPMC_CONFIG1,
+ STNOR_GPMC_CONFIG2,
+ STNOR_GPMC_CONFIG3,
+ STNOR_GPMC_CONFIG4,
+ STNOR_GPMC_CONFIG5,
+ STNOR_GPMC_CONFIG6,
+ STNOR_GPMC_CONFIG7
+ };
+ u32 size = GPMC_SIZE_16M;
+ u32 base = CONFIG_SYS_FLASH_BASE;
+#elif defined(CONFIG_NAND)
+/* configure GPMC for NAND */
+ const u32 gpmc_regs[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG1,
+ M_NAND_GPMC_CONFIG2,
+ M_NAND_GPMC_CONFIG3,
+ M_NAND_GPMC_CONFIG4,
+ M_NAND_GPMC_CONFIG5,
+ M_NAND_GPMC_CONFIG6,
+ 0
+ };
+ u32 size = GPMC_SIZE_256M;
+ u32 base = CONFIG_SYS_NAND_BASE;
+#elif defined(CONFIG_CMD_ONENAND)
+ const u32 gpmc_regs[GPMC_MAX_REG] = { ONENAND_GPMC_CONFIG1,
+ ONENAND_GPMC_CONFIG2,
+ ONENAND_GPMC_CONFIG3,
+ ONENAND_GPMC_CONFIG4,
+ ONENAND_GPMC_CONFIG5,
+ ONENAND_GPMC_CONFIG6,
+ 0
+ };
+ u32 base = PISMO1_ONEN_BASE;
+ u32 size = PISMO1_ONEN_SIZE;
+#else
+ const u32 gpmc_regs[GPMC_MAX_REG] = { 0, 0, 0, 0, 0, 0, 0 };
+ u32 size = 0;
+ u32 base = 0;
+#endif
/* global settings */
- writel(0, &gpmc_cfg->irqenable); /* isr's sources masked */
- writel(0, &gpmc_cfg->timeout_control);/* timeout disable */
-
+ writel(0x00000008, &gpmc_cfg->sysconfig);
+ writel(0x00000000, &gpmc_cfg->irqstatus);
+ writel(0x00000000, &gpmc_cfg->irqenable);
+ writel(0x00000000, &gpmc_cfg->timeout_control);
+#ifdef CONFIG_NOR
+ writel(0x00000200, &gpmc_cfg->config);
+#else
+ writel(0x00000012, &gpmc_cfg->config);
+#endif
/*
* Disable the GPMC0 config set by ROM code
- * It conflicts with our MPDB (both at 0x08000000)
*/
writel(0, &gpmc_cfg->cs[0].config7);
+ sdelay(1000);
+ /* enable chip-select specific configurations */
+ enable_gpmc_cs_config(gpmc_regs, &gpmc_cfg->cs[0], base, size);
}
obj-y += board.o
obj-y += clock.o
-obj-y += mem.o
obj-y += sys_info.o
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_SPL_OMAP3_ID_NAND) += spl_id_nand.o
.iva.pmic = &tps659038,
};
+struct vcores_data dra722_volts = {
+ .mpu.value = 1000,
+ .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
+ .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .mpu.addr = 0x23,
+ .mpu.pmic = &tps659038,
+
+ .eve.value = 1000,
+ .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
+ .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .eve.addr = 0x2f,
+ .eve.pmic = &tps659038,
+
+ .gpu.value = 1000,
+ .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
+ .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .gpu.addr = 0x2f,
+ .gpu.pmic = &tps659038,
+
+ .core.value = 1000,
+ .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
+ .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .core.addr = 0x27,
+ .core.pmic = &tps659038,
+
+ .iva.value = 1000,
+ .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
+ .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+ .iva.addr = 0x2f,
+ .iva.pmic = &tps659038,
+};
+
/*
* Enable essential clock domains, modules and
* do some additional special settings needed
*ctrl = &dra7xx_ctrl;
break;
+ case DRA722_ES1_0:
+ *prcm = &dra7xx_prcm;
+ *dplls_data = &dra7xx_dplls;
+ *omap_vcores = &dra722_volts;
+ *ctrl = &dra7xx_ctrl;
+ break;
+
default:
printf("\n INVALID OMAP REVISION ");
}
break;
case DRA752_ES1_0:
case DRA752_ES1_1:
+ case DRA722_ES1_0:
*regs = &ioregs_dra7xx_es1;
break;
case DRA752_CONTROL_ID_CODE_ES1_1:
*omap_si_rev = DRA752_ES1_1;
break;
+ case DRA722_CONTROL_ID_CODE_ES1_0:
+ *omap_si_rev = DRA722_ES1_0;
+ break;
default:
*omap_si_rev = OMAP5430_SILICON_ID_INVALID;
}
.control_wkup_control_spare_r = 0x4AE0C5B4,
.control_wkup_control_spare_r_c0 = 0x4AE0C5B8,
.control_srcomp_east_side_wkup = 0x4AE0C5BC,
- .control_efuse_1 = 0x4AE0C5C0,
- .control_efuse_2 = 0x4AE0C5C4,
- .control_efuse_3 = 0x4AE0C5C8,
- .control_efuse_4 = 0x4AE0C5CC,
+ .control_efuse_1 = 0x4AE0C5C8,
+ .control_efuse_2 = 0x4AE0C5CC,
+ .control_efuse_3 = 0x4AE0C5D0,
+ .control_efuse_4 = 0x4AE0C5D4,
.control_efuse_13 = 0x4AE0C5F0,
};
.is_ma_present = 0x1
};
+/*
+ * DRA722 EVM EMIF1 CONFIGURATION
+ */
+const struct dmm_lisa_map_regs lisa_map_2G_x_2 = {
+ .dmm_lisa_map_0 = 0x0,
+ .dmm_lisa_map_1 = 0x0,
+ .dmm_lisa_map_2 = 0x80600100,
+ .dmm_lisa_map_3 = 0xFF020100,
+ .is_ma_present = 0x1
+};
+
static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
{
switch (omap_revision()) {
break;
}
break;
+ case DRA722_ES1_0:
default:
*regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1;
}
break;
case DRA752_ES1_0:
case DRA752_ES1_1:
- default:
*dmm_lisa_regs = &lisa_map_2G_x_2_x_2_2G_x_1_x_2;
+ break;
+ case DRA722_ES1_0:
+ default:
+ *dmm_lisa_regs = &lisa_map_2G_x_2;
}
}
break;
case DRA752_ES1_0:
case DRA752_ES1_1:
+ case DRA722_ES1_0:
if (emif_nr == 1) {
*regs = dra_ddr3_ext_phy_ctrl_const_base_es1_emif1;
*size =
break;
case DRA752_ES1_0:
case DRA752_ES1_1:
+ case DRA722_ES1_0:
bug_00339_regs_ptr = dra_bug_00339_regs;
*iterations = sizeof(dra_bug_00339_regs)/
sizeof(dra_bug_00339_regs[0]);
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
#include <linux/mtd/omap_gpmc.h>
+#include <asm/ti-common/sys_proto.h>
#include <asm/arch/cpu.h>
#define BOARD_REV_ID 0x0
* MAP - Map this CS to which address(GPMC address space)- Absolute address
* >>24 before being used.
*/
+#define GPMC_SIZE_256M 0x0
#define GPMC_SIZE_128M 0x8
#define GPMC_SIZE_64M 0xC
#define GPMC_SIZE_32M 0xE
#include <asm/types.h>
#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
+#include <asm/arch/hardware.h>
+
#ifndef __KERNEL_STRICT_NAMES
#ifndef __ASSEMBLY__
struct gptimer {
#define TCLR_AR (0x1 << 1)
#define TCLR_PRE (0x1 << 5)
-/* GPMC BASE */
-#define GPMC_BASE (OMAP44XX_GPMC_BASE)
-
/* I2C base */
#define I2C_BASE1 (OMAP44XX_L4_PER_BASE + 0x70000)
#define I2C_BASE2 (OMAP44XX_L4_PER_BASE + 0x72000)
--- /dev/null
+/*
+ * hardware.h
+ *
+ * hardware specific header
+ *
+ * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __OMAP_HARDWARE_H
+#define __OMAP_HARDWARE_H
+
+#include <asm/arch/omap.h>
+
+/*
+ * Common hardware definitions
+ */
+
+/* BCH Error Location Module */
+#define ELM_BASE 0x48078000
+
+/* GPMC Base address */
+#define GPMC_BASE 0x50000000
+
+#endif
--- /dev/null
+/*
+ * (C) Copyright 2006-2008
+ * Texas Instruments, <www.ti.com>
+ *
+ * Author
+ * Mansoor Ahamed <mansoor.ahamed@ti.com>
+ *
+ * Initial Code from:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _MEM_H_
+#define _MEM_H_
+
+/*
+ * GPMC settings -
+ * Definitions is as per the following format
+ * #define <PART>_GPMC_CONFIG<x> <value>
+ * Where:
+ * PART is the part name e.g. STNOR - Intel Strata Flash
+ * x is GPMC config registers from 1 to 6 (there will be 6 macros)
+ * Value is corresponding value
+ *
+ * For every valid PRCM configuration there should be only one definition of
+ * the same. if values are independent of the board, this definition will be
+ * present in this file if values are dependent on the board, then this should
+ * go into corresponding mem-boardName.h file
+ *
+ * Currently valid part Names are (PART):
+ * M_NAND - Micron NAND
+ * STNOR - STMicrolelctronics M29W128GL
+ */
+#define GPMC_SIZE_256M 0x0
+#define GPMC_SIZE_128M 0x8
+#define GPMC_SIZE_64M 0xC
+#define GPMC_SIZE_32M 0xE
+#define GPMC_SIZE_16M 0xF
+
+#define M_NAND_GPMC_CONFIG1 0x00000800
+#define M_NAND_GPMC_CONFIG2 0x001e1e00
+#define M_NAND_GPMC_CONFIG3 0x001e1e00
+#define M_NAND_GPMC_CONFIG4 0x16051807
+#define M_NAND_GPMC_CONFIG5 0x00151e1e
+#define M_NAND_GPMC_CONFIG6 0x16000f80
+#define M_NAND_GPMC_CONFIG7 0x00000008
+
+#define STNOR_GPMC_CONFIG1 0x00001200
+#define STNOR_GPMC_CONFIG2 0x00101000
+#define STNOR_GPMC_CONFIG3 0x00030301
+#define STNOR_GPMC_CONFIG4 0x10041004
+#define STNOR_GPMC_CONFIG5 0x000C1010
+#define STNOR_GPMC_CONFIG6 0x08070280
+#define STNOR_GPMC_CONFIG7 0x00000F48
+
+/* max number of GPMC Chip Selects */
+#define GPMC_MAX_CS 8
+/* max number of GPMC regs */
+#define GPMC_MAX_REG 7
+
+#endif /* endif _MEM_H_ */
/* Watchdog Timer2 - MPU watchdog */
#define WDT2_BASE (OMAP44XX_L4_WKUP_BASE + 0x14000)
-/* GPMC */
-#define OMAP44XX_GPMC_BASE 0x50000000
-
/*
* Hardware Register Details
*/
#include <asm/omap_common.h>
#include <linux/mtd/omap_gpmc.h>
#include <asm/arch/mux_omap4.h>
+#include <asm/ti-common/sys_proto.h>
DECLARE_GLOBAL_DATA_PTR;
u32 warm_reset(void);
void force_emif_self_refresh(void);
void setup_warmreset_time(void);
-
-static inline u32 running_from_sdram(void)
-{
- u32 pc;
- asm volatile ("mov %0, pc" : "=r" (pc));
- return ((pc >= OMAP44XX_DRAM_ADDR_SPACE_START) &&
- (pc < OMAP44XX_DRAM_ADDR_SPACE_END));
-}
-
-static inline u8 uboot_loaded_by_spl(void)
-{
- /*
- * u-boot can be running from sdram either because of configuration
- * Header or by SPL. If because of CH, then the romcode sets the
- * CHSETTINGS executed bit to true in the boot parameter structure that
- * it passes to the bootloader.This parameter is stored in the ch_flags
- * variable by both SPL and u-boot.Check out for CHSETTINGS, which is a
- * mandatory section if CH is present.
- */
- if ((gd->arch.omap_boot_params.ch_flags) & (CH_FLAGS_CHSETTINGS))
- return 0;
- else
- return running_from_sdram();
-}
-/*
- * The basic hardware init of OMAP(s_init()) can happen in 4
- * different contexts:
- * 1. SPL running from SRAM
- * 2. U-Boot running from FLASH
- * 3. Non-XIP U-Boot loaded to SDRAM by SPL
- * 4. Non-XIP U-Boot loaded to SDRAM by ROM code using the
- * Configuration Header feature
- *
- * This function finds this context.
- * Defining as inline may help in compiling out unused functions in SPL
- */
-static inline u32 omap_hw_init_context(void)
-{
-#ifdef CONFIG_SPL_BUILD
- return OMAP_INIT_CONTEXT_SPL;
-#else
- if (uboot_loaded_by_spl())
- return OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL;
- else if (running_from_sdram())
- return OMAP_INIT_CONTEXT_UBOOT_AFTER_CH;
- else
- return OMAP_INIT_CONTEXT_UBOOT_FROM_NOR;
-#endif
-}
-
#endif
#include <asm/types.h>
#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
+#include <asm/arch/hardware.h>
+
#ifndef __KERNEL_STRICT_NAMES
#ifndef __ASSEMBLY__
struct gptimer {
#define TCLR_AR (0x1 << 1)
#define TCLR_PRE (0x1 << 5)
-/* GPMC BASE */
-#define GPMC_BASE (OMAP54XX_GPMC_BASE)
-
/* I2C base */
#define I2C_BASE1 (OMAP54XX_L4_PER_BASE + 0x70000)
#define I2C_BASE2 (OMAP54XX_L4_PER_BASE + 0x72000)
--- /dev/null
+/*
+ * hardware.h
+ *
+ * hardware specific header
+ *
+ * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __OMAP_HARDWARE_H
+#define __OMAP_HARDWARE_H
+
+#include <asm/arch/omap.h>
+
+/*
+ * Common hardware definitions
+ */
+
+/* BCH Error Location Module */
+#define ELM_BASE 0x48078000
+
+/* GPMC Base address */
+#define GPMC_BASE 0x50000000
+
+#endif
--- /dev/null
+/*
+ * (C) Copyright 2006-2008
+ * Texas Instruments, <www.ti.com>
+ *
+ * Author
+ * Mansoor Ahamed <mansoor.ahamed@ti.com>
+ *
+ * Initial Code from:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _MEM_H_
+#define _MEM_H_
+
+/*
+ * GPMC settings -
+ * Definitions is as per the following format
+ * #define <PART>_GPMC_CONFIG<x> <value>
+ * Where:
+ * PART is the part name e.g. STNOR - Intel Strata Flash
+ * x is GPMC config registers from 1 to 6 (there will be 6 macros)
+ * Value is corresponding value
+ *
+ * For every valid PRCM configuration there should be only one definition of
+ * the same. if values are independent of the board, this definition will be
+ * present in this file if values are dependent on the board, then this should
+ * go into corresponding mem-boardName.h file
+ *
+ * Currently valid part Names are (PART):
+ * M_NAND - Micron NAND
+ * STNOR - STMicrolelctronics M29W128GL
+ */
+#define GPMC_SIZE_256M 0x0
+#define GPMC_SIZE_128M 0x8
+#define GPMC_SIZE_64M 0xC
+#define GPMC_SIZE_32M 0xE
+#define GPMC_SIZE_16M 0xF
+
+#define M_NAND_GPMC_CONFIG1 0x00000800
+#define M_NAND_GPMC_CONFIG2 0x001e1e00
+#define M_NAND_GPMC_CONFIG3 0x001e1e00
+#define M_NAND_GPMC_CONFIG4 0x16051807
+#define M_NAND_GPMC_CONFIG5 0x00151e1e
+#define M_NAND_GPMC_CONFIG6 0x16000f80
+#define M_NAND_GPMC_CONFIG7 0x00000008
+
+#define STNOR_GPMC_CONFIG1 0x00001200
+#define STNOR_GPMC_CONFIG2 0x00101000
+#define STNOR_GPMC_CONFIG3 0x00030301
+#define STNOR_GPMC_CONFIG4 0x10041004
+#define STNOR_GPMC_CONFIG5 0x000C1010
+#define STNOR_GPMC_CONFIG6 0x08070280
+#define STNOR_GPMC_CONFIG7 0x00000F48
+
+/* max number of GPMC Chip Selects */
+#define GPMC_MAX_CS 8
+/* max number of GPMC regs */
+#define GPMC_MAX_REG 7
+
+#endif /* endif _MEM_H_ */
#define OMAP54XX_L4_WKUP_BASE 0x4Ae00000
#define OMAP54XX_L4_PER_BASE 0x48000000
-#define OMAP54XX_DRAM_ADDR_SPACE_START 0x80000000
-#define OMAP54XX_DRAM_ADDR_SPACE_END 0xFFFFFFFF
-#define DRAM_ADDR_SPACE_START OMAP54XX_DRAM_ADDR_SPACE_START
-#define DRAM_ADDR_SPACE_END OMAP54XX_DRAM_ADDR_SPACE_END
-
/* CONTROL ID CODE */
#define CONTROL_CORE_ID_CODE 0x4A002204
#define CONTROL_WKUP_ID_CODE 0x4AE0C204
#define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
#define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F
#define DRA752_CONTROL_ID_CODE_ES1_1 0x1B99002F
+#define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F
/* UART */
#define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000)
/* Watchdog Timer2 - MPU watchdog */
#define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)
-/* GPMC */
-#define OMAP54XX_GPMC_BASE 0x50000000
-
/* QSPI */
#define QSPI_BASE 0x4B300000
#include <asm/omap_common.h>
#include <linux/mtd/omap_gpmc.h>
#include <asm/arch/clock.h>
+#include <asm/ti-common/sys_proto.h>
DECLARE_GLOBAL_DATA_PTR;
void srcomp_enable(void);
void setup_warmreset_time(void);
-static inline u32 running_from_sdram(void)
-{
- u32 pc;
- asm volatile ("mov %0, pc" : "=r" (pc));
- return ((pc >= OMAP54XX_DRAM_ADDR_SPACE_START) &&
- (pc < OMAP54XX_DRAM_ADDR_SPACE_END));
-}
-
-static inline u8 uboot_loaded_by_spl(void)
-{
- /*
- * u-boot can be running from sdram either because of configuration
- * Header or by SPL. If because of CH, then the romcode sets the
- * CHSETTINGS executed bit to true in the boot parameter structure that
- * it passes to the bootloader.This parameter is stored in the ch_flags
- * variable by both SPL and u-boot.Check out for CHSETTINGS, which is a
- * mandatory section if CH is present.
- */
- if ((gd->arch.omap_boot_params.ch_flags) & (CH_FLAGS_CHSETTINGS))
- return 0;
- else
- return running_from_sdram();
-}
-/*
- * The basic hardware init of OMAP(s_init()) can happen in 4
- * different contexts:
- * 1. SPL running from SRAM
- * 2. U-Boot running from FLASH
- * 3. Non-XIP U-Boot loaded to SDRAM by SPL
- * 4. Non-XIP U-Boot loaded to SDRAM by ROM code using the
- * Configuration Header feature
- *
- * This function finds this context.
- * Defining as inline may help in compiling out unused functions in SPL
- */
-static inline u32 omap_hw_init_context(void)
-{
-#ifdef CONFIG_SPL_BUILD
- return OMAP_INIT_CONTEXT_SPL;
-#else
- if (uboot_loaded_by_spl())
- return OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL;
- else if (running_from_sdram())
- return OMAP_INIT_CONTEXT_UBOOT_AFTER_CH;
- else
- return OMAP_INIT_CONTEXT_UBOOT_FROM_NOR;
-#endif
-}
-
static inline u32 div_round_up(u32 num, u32 den)
{
return (num + den - 1)/den;
void usb_fake_mac_from_die_id(u32 *id);
-/* HW Init Context */
-#define OMAP_INIT_CONTEXT_SPL 0
-#define OMAP_INIT_CONTEXT_UBOOT_FROM_NOR 1
-#define OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL 2
-#define OMAP_INIT_CONTEXT_UBOOT_AFTER_CH 3
-
/* ABB */
#define OMAP_ABB_NOMINAL_OPP 0
#define OMAP_ABB_FAST_OPP 1
/* DRA7XX */
#define DRA752_ES1_0 0x07520100
#define DRA752_ES1_1 0x07520110
+#define DRA722_ES1_0 0x07220100
/*
* SRAM scratch space entries
--- /dev/null
+/*
+ * (C) Copyright 2014
+ * Texas Instruments, <www.ti.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef _TI_COMMON_SYS_PROTO_H_
+#define _TI_COMMON_SYS_PROTO_H_
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_OMAP_COMMON
+#define TI_ARMV7_DRAM_ADDR_SPACE_START 0x80000000
+#define TI_ARMV7_DRAM_ADDR_SPACE_END 0xFFFFFFFF
+
+#define OMAP_INIT_CONTEXT_SPL 0
+#define OMAP_INIT_CONTEXT_UBOOT_FROM_NOR 1
+#define OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL 2
+#define OMAP_INIT_CONTEXT_UBOOT_AFTER_CH 3
+
+static inline u32 running_from_sdram(void)
+{
+ u32 pc;
+ asm volatile ("mov %0, pc" : "=r" (pc));
+ return ((pc >= TI_ARMV7_DRAM_ADDR_SPACE_START) &&
+ (pc < TI_ARMV7_DRAM_ADDR_SPACE_END));
+}
+
+static inline u8 uboot_loaded_by_spl(void)
+{
+ /*
+ * u-boot can be running from sdram either because of configuration
+ * Header or by SPL. If because of CH, then the romcode sets the
+ * CHSETTINGS executed bit to true in the boot parameter structure that
+ * it passes to the bootloader.This parameter is stored in the ch_flags
+ * variable by both SPL and u-boot.Check out for CHSETTINGS, which is a
+ * mandatory section if CH is present.
+ */
+ if ((gd->arch.omap_boot_params.ch_flags) & (CH_FLAGS_CHSETTINGS))
+ return 0;
+ else
+ return running_from_sdram();
+}
+
+/*
+ * The basic hardware init of OMAP(s_init()) can happen in 4
+ * different contexts:
+ * 1. SPL running from SRAM
+ * 2. U-Boot running from FLASH
+ * 3. Non-XIP U-Boot loaded to SDRAM by SPL
+ * 4. Non-XIP U-Boot loaded to SDRAM by ROM code using the
+ * Configuration Header feature
+ *
+ * This function finds this context.
+ * Defining as inline may help in compiling out unused functions in SPL
+ */
+static inline u32 omap_hw_init_context(void)
+{
+#ifdef CONFIG_SPL_BUILD
+ return OMAP_INIT_CONTEXT_SPL;
+#else
+ if (uboot_loaded_by_spl())
+ return OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL;
+ else if (running_from_sdram())
+ return OMAP_INIT_CONTEXT_UBOOT_AFTER_CH;
+ else
+ return OMAP_INIT_CONTEXT_UBOOT_FROM_NOR;
+#endif
+}
+#endif
+
+#endif
--- /dev/null
+#
+# Copyright (C) 2014 Compulab Ltd - http://compulab.co.il/
+#
+# Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += cm_t54.o
+obj-$(CONFIG_SPL_BUILD) += mux.o spl.o
--- /dev/null
+/*
+ * Board functions for Compulab CM-T54 board
+ *
+ * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
+ *
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <fdt_support.h>
+#include <usb.h>
+#include <mmc.h>
+#include <palmas.h>
+#include <spl.h>
+
+#include <asm/gpio.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/ehci.h>
+#include <asm/ehci-omap.h>
+
+#include "../common/eeprom.h"
+
+#define DIE_ID_REG_BASE (OMAP54XX_L4_CORE_BASE + 0x2000)
+#define DIE_ID_REG_OFFSET 0x200
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if !defined(CONFIG_SPL_BUILD)
+inline void set_muxconf_regs_essential(void){};
+#endif
+
+const struct omap_sysinfo sysinfo = {
+ "Board: CM-T54\n"
+};
+
+/*
+ * Routine: board_init
+ * Description: hardware init.
+ */
+int board_init(void)
+{
+ gd->bd->bi_boot_params = (CONFIG_SYS_SDRAM_BASE + 0x100); /* boot param addr */
+
+ return 0;
+}
+
+/*
+ * Routine: cm_t54_palmas_regulator_set
+ * Description: select voltage and turn on/off Palmas PMIC regulator.
+ */
+static int cm_t54_palmas_regulator_set(u8 vreg, u8 vval, u8 creg, u8 cval)
+{
+ int err;
+
+ /* Setup voltage */
+ err = palmas_i2c_write_u8(TWL603X_CHIP_P1, vreg, vval);
+ if (err) {
+ printf("cm_t54: could not set regulator 0x%02x voltage : %d\n",
+ vreg, err);
+ return err;
+ }
+
+ /* Turn on/off regulator */
+ err = palmas_i2c_write_u8(TWL603X_CHIP_P1, creg, cval);
+ if (err) {
+ printf("cm_t54: could not turn on/off regulator 0x%02x : %d\n",
+ creg, err);
+ return err;
+ }
+
+ return 0;
+}
+
+/*
+ * Routine: mmc_get_env_part
+ * Description: setup environment storage device partition.
+ */
+#ifdef CONFIG_SYS_MMC_ENV_PART
+uint mmc_get_env_part(struct mmc *mmc)
+{
+ u32 bootmode = gd->arch.omap_boot_params.omap_bootmode;
+ uint bootpart = CONFIG_SYS_MMC_ENV_PART;
+
+ /*
+ * If booted from eMMC boot partition then force eMMC
+ * FIRST boot partition to be env storage
+ */
+ if (bootmode == BOOT_DEVICE_MMC2_2)
+ bootpart = 1;
+
+ return bootpart;
+}
+#endif
+
+#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
+#define SB_T54_CD_GPIO 228
+#define SB_T54_WP_GPIO 229
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ return !gpio_get_value(SB_T54_CD_GPIO);
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ int ret0, ret1;
+
+ ret0 = omap_mmc_init(0, 0, 0, -1, SB_T54_WP_GPIO);
+ if (ret0)
+ printf("cm_t54: failed to initialize mmc0\n");
+
+ ret1 = omap_mmc_init(1, 0, 0, -1, -1);
+ if (ret1)
+ printf("cm_t54: failed to initialize mmc1\n");
+
+ if (ret0 && ret1)
+ return -1;
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_USB_HOST_ETHER
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ uint8_t enetaddr[6];
+
+ /* MAC addr */
+ if (eth_getenv_enetaddr("usbethaddr", enetaddr)) {
+ fdt_find_and_setprop(blob, "/smsc95xx@0", "mac-address",
+ enetaddr, 6, 1);
+ }
+}
+
+static void generate_mac_addr(uint8_t *enetaddr)
+{
+ int reg;
+
+ reg = DIE_ID_REG_BASE + DIE_ID_REG_OFFSET;
+
+ /*
+ * create a fake MAC address from the processor ID code.
+ * first byte is 0x02 to signify locally administered.
+ */
+ enetaddr[0] = 0x02;
+ enetaddr[1] = readl(reg + 0x10) & 0xff;
+ enetaddr[2] = readl(reg + 0xC) & 0xff;
+ enetaddr[3] = readl(reg + 0x8) & 0xff;
+ enetaddr[4] = readl(reg) & 0xff;
+ enetaddr[5] = (readl(reg) >> 8) & 0xff;
+}
+
+/*
+ * Routine: handle_mac_address
+ * Description: prepare MAC address for on-board Ethernet.
+ */
+static int handle_mac_address(void)
+{
+ uint8_t enetaddr[6];
+ int ret;
+
+ ret = eth_getenv_enetaddr("usbethaddr", enetaddr);
+ if (ret)
+ return 0;
+
+ ret = cl_eeprom_read_mac_addr(enetaddr);
+ if (!ret || !is_valid_ether_addr(enetaddr))
+ generate_mac_addr(enetaddr);
+
+ if (!is_valid_ether_addr(enetaddr))
+ return -1;
+
+ return eth_setenv_enetaddr("usbethaddr", enetaddr);
+}
+
+int board_eth_init(bd_t *bis)
+{
+ return handle_mac_address();
+}
+#endif
+
+#ifdef CONFIG_USB_EHCI
+static struct omap_usbhs_board_data usbhs_bdata = {
+ .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
+ .port_mode[1] = OMAP_EHCI_PORT_MODE_HSIC,
+ .port_mode[2] = OMAP_EHCI_PORT_MODE_HSIC,
+};
+
+static void setup_host_clocks(bool enable)
+{
+ int usbhost_clk = OPTFCLKEN_HSIC60M_P3_CLK |
+ OPTFCLKEN_HSIC480M_P3_CLK |
+ OPTFCLKEN_HSIC60M_P2_CLK |
+ OPTFCLKEN_HSIC480M_P2_CLK |
+ OPTFCLKEN_UTMI_P3_CLK |
+ OPTFCLKEN_UTMI_P2_CLK;
+
+ int usbtll_clk = OPTFCLKEN_USB_CH1_CLK_ENABLE |
+ OPTFCLKEN_USB_CH2_CLK_ENABLE;
+
+ int usbhub_clk = CKOBUFFER_CLK_ENABLE_MASK;
+
+ if (enable) {
+ /* Enable port 2 and 3 clocks*/
+ setbits_le32((*prcm)->cm_l3init_hsusbhost_clkctrl, usbhost_clk);
+ /* Enable port 2 and 3 usb host ports tll clocks*/
+ setbits_le32((*prcm)->cm_l3init_hsusbtll_clkctrl, usbtll_clk);
+ /* Request FREF_XTAL_CLK clock for HSIC USB Hub */
+ setbits_le32((*ctrl)->control_ckobuffer, usbhub_clk);
+ } else {
+ clrbits_le32((*ctrl)->control_ckobuffer, usbhub_clk);
+ clrbits_le32((*prcm)->cm_l3init_hsusbtll_clkctrl, usbtll_clk);
+ clrbits_le32((*prcm)->cm_l3init_hsusbhost_clkctrl, usbhost_clk);
+ }
+}
+
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+{
+ int ret;
+
+ /* VCC_3V3_ETH */
+ cm_t54_palmas_regulator_set(SMPS9_VOLTAGE, SMPS_VOLT_3V3, SMPS9_CTRL,
+ SMPS_MODE_SLP_AUTO | SMPS_MODE_ACT_AUTO);
+
+ setup_host_clocks(true);
+
+ ret = omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
+ if (ret < 0)
+ printf("cm_t54: Failed to initialize ehci : %d\n", ret);
+
+ return ret;
+}
+
+int ehci_hcd_stop(void)
+{
+ int ret = omap_ehci_hcd_stop();
+
+ setup_host_clocks(false);
+
+ cm_t54_palmas_regulator_set(SMPS9_VOLTAGE, SMPS_VOLT_OFF,
+ SMPS9_CTRL, SMPS_MODE_SLP_AUTO);
+
+ return ret;
+}
+
+void usb_hub_reset_devices(int port)
+{
+ /* The LAN9730 needs to be reset after the port power has been set. */
+ if (port == 3) {
+ gpio_direction_output(CONFIG_OMAP_EHCI_PHY3_RESET_GPIO, 0);
+ udelay(10);
+ gpio_direction_output(CONFIG_OMAP_EHCI_PHY3_RESET_GPIO, 1);
+ }
+}
+#endif
+
--- /dev/null
+/*
+ * Pinmux configuration for Compulab CM-T54 board
+ *
+ * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
+ *
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CM_T54_MUX_DATA_H
+#define _CM_T54_MUX_DATA_H
+
+#include <asm/arch/mux_omap5.h>
+#include <asm/arch/sys_proto.h>
+
+const struct pad_conf_entry core_padconf_array_essential[] = {
+ /* MMC1 - SD CARD */
+ {SDCARD_CLK, (PTU | IEN | M0)}, /* SDCARD_CLK */
+ {SDCARD_CMD, (PTU | IEN | M0)}, /* SDCARD_CMD */
+ {SDCARD_DATA0, (PTU | IEN | M0)}, /* SDCARD_DATA0 */
+ {SDCARD_DATA1, (PTU | IEN | M0)}, /* SDCARD_DATA1 */
+ {SDCARD_DATA2, (PTU | IEN | M0)}, /* SDCARD_DATA2 */
+ {SDCARD_DATA3, (PTU | IEN | M0)}, /* SDCARD_DATA3 */
+
+ /* SD CARD CD and WP GPIOs*/
+ {TIMER5_PWM_EVT, (PTU | IEN | M6)}, /* GPIO8_228 */
+ {TIMER6_PWM_EVT, (PTU | IEN | M6)}, /* GPIO8_229 */
+
+ /* MMC2 - eMMC */
+ {EMMC_CLK, (PTU | IEN | M0)}, /* EMMC_CLK */
+ {EMMC_CMD, (PTU | IEN | M0)}, /* EMMC_CMD */
+ {EMMC_DATA0, (PTU | IEN | M0)}, /* EMMC_DATA0 */
+ {EMMC_DATA1, (PTU | IEN | M0)}, /* EMMC_DATA1 */
+ {EMMC_DATA2, (PTU | IEN | M0)}, /* EMMC_DATA2 */
+ {EMMC_DATA3, (PTU | IEN | M0)}, /* EMMC_DATA3 */
+ {EMMC_DATA4, (PTU | IEN | M0)}, /* EMMC_DATA4 */
+ {EMMC_DATA5, (PTU | IEN | M0)}, /* EMMC_DATA5 */
+ {EMMC_DATA6, (PTU | IEN | M0)}, /* EMMC_DATA6 */
+ {EMMC_DATA7, (PTU | IEN | M0)}, /* EMMC_DATA7 */
+
+ /* UART4 */
+ {I2C5_SCL, (PTU | IEN | M2)}, /* UART4_RX */
+ {I2C5_SDA, (M2)}, /* UART4_TX */
+
+ /* Led */
+ {HSI2_CAFLAG, (PTU | M6)}, /* GPIO3_80 */
+
+ /* I2C1 */
+ {I2C1_PMIC_SCL, (PTU | IEN | M0)}, /* I2C1_PMIC_SCL */
+ {I2C1_PMIC_SDA, (PTU | IEN | M0)}, /* I2C1_PMIC_SDA */
+
+ /* USBB2, USBB3 */
+ {USBB2_HSIC_STROBE, (PTU | IEN | M0)}, /* USBB2_HSIC_STROBE */
+ {USBB2_HSIC_DATA, (PTU | IEN | M0)}, /* USBB2_HSIC_DATA */
+ {USBB3_HSIC_STROBE, (PTU | IEN | M0)}, /* USBB3_HSIC_STROBE */
+ {USBB3_HSIC_DATA, (PTU | IEN | M0)}, /* USBB3_HSIC_DATA */
+
+ /* USB Hub and USB Eth reset GPIOs */
+ {HSI2_CAREADY, (PTD | M6)}, /* GPIO3_76 */
+ {HSI2_ACDATA, (PTD | M6)}, /* GPIO3_83 */
+
+ /* I2C4 */
+ {I2C4_SCL, (PTU | IEN | M0)}, /* I2C4_SCL */
+ {I2C4_SDA, (PTU | IEN | M0)}, /* I2C4_SDA */
+};
+
+const struct pad_conf_entry wkup_padconf_array_essential[] = {
+ {SR_PMIC_SCL, (PTU | IEN | M0)}, /* SR_PMIC_SCL */
+ {SR_PMIC_SDA, (PTU | IEN | M0)}, /* SR_PMIC_SDA */
+ {SYS_32K, (IEN | M0)}, /* SYS_32K */
+
+ /* USB Hub clock */
+ {FREF_CLK1_OUT, (PTD | IEN | M0)}, /* FREF_CLK1_OUT */
+};
+
+/*
+ * Routine: set_muxconf_regs_essential
+ * Description: setup board pinmux configuration.
+ */
+void set_muxconf_regs_essential(void)
+{
+ do_set_mux((*ctrl)->control_padconf_core_base,
+ core_padconf_array_essential,
+ sizeof(core_padconf_array_essential) /
+ sizeof(struct pad_conf_entry));
+
+ do_set_mux((*ctrl)->control_padconf_wkup_base,
+ wkup_padconf_array_essential,
+ sizeof(wkup_padconf_array_essential) /
+ sizeof(struct pad_conf_entry));
+}
+
+#endif /* _CM_T54_MUX_DATA_H */
--- /dev/null
+/*
+ * SPL specific code for Compulab CM-T54 board
+ *
+ * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
+ *
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/emif.h>
+
+const struct emif_regs emif_regs_ddr3_532_mhz_cm_t54 = {
+#if defined(CONFIG_DRAM_1G) || defined(CONFIG_DRAM_512M)
+ .sdram_config_init = 0x618522B2,
+ .sdram_config = 0x618522B2,
+#elif defined(CONFIG_DRAM_2G)
+ .sdram_config_init = 0x618522BA,
+ .sdram_config = 0x618522BA,
+#endif
+ .sdram_config2 = 0x0,
+ .ref_ctrl = 0x00001040,
+ .sdram_tim1 = 0xEEEF36F3,
+ .sdram_tim2 = 0x348F7FDA,
+ .sdram_tim3 = 0x027F88A8,
+ .read_idle_ctrl = 0x00050000,
+ .zq_config = 0x1007190B,
+ .temp_alert_config = 0x00000000,
+
+ .emif_ddr_phy_ctlr_1_init = 0x0030400B,
+ .emif_ddr_phy_ctlr_1 = 0x0034400B,
+ .emif_ddr_ext_phy_ctrl_1 = 0x04040100,
+ .emif_ddr_ext_phy_ctrl_2 = 0x00000000,
+ .emif_ddr_ext_phy_ctrl_3 = 0x00000000,
+ .emif_ddr_ext_phy_ctrl_4 = 0x00000000,
+ .emif_ddr_ext_phy_ctrl_5 = 0x4350D435,
+ .emif_rd_wr_lvl_rmp_win = 0x00000000,
+ .emif_rd_wr_lvl_rmp_ctl = 0x80000000,
+ .emif_rd_wr_lvl_ctl = 0x00000000,
+ .emif_rd_wr_exec_thresh = 0x40000305,
+};
+
+const struct dmm_lisa_map_regs lisa_map_cm_t54 = {
+ .dmm_lisa_map_0 = 0x0,
+ .dmm_lisa_map_1 = 0x0,
+
+#ifdef CONFIG_DRAM_2G
+ .dmm_lisa_map_2 = 0x80740300,
+#elif defined(CONFIG_DRAM_1G)
+ .dmm_lisa_map_2 = 0x80640300,
+#elif defined(CONFIG_DRAM_512M)
+ .dmm_lisa_map_2 = 0x80500100,
+#endif
+ .dmm_lisa_map_3 = 0x00000000,
+ .is_ma_present = 0x1,
+};
+
+void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
+{
+ *regs = &emif_regs_ddr3_532_mhz_cm_t54;
+}
+
+void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
+{
+ *dmm_lisa_regs = &lisa_map_cm_t54;
+}
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_SYS_I2C_OMAP34XX) += eeprom.o
+obj-$(CONFIG_SYS_I2C) += eeprom.o
obj-$(CONFIG_LCD) += omap3_display.o
#include <common.h>
#include <i2c.h>
+#ifndef CONFIG_SYS_I2C_EEPROM_ADDR
+# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
+#endif
+
#define EEPROM_LAYOUT_VER_OFFSET 44
#define BOARD_SERIAL_OFFSET 20
#define BOARD_SERIAL_OFFSET_LEGACY 8
#ifndef _EEPROM_
#define _EEPROM_
-#ifdef CONFIG_SYS_I2C_OMAP34XX
+#ifdef CONFIG_SYS_I2C
int cl_eeprom_read_mac_addr(uchar *buf);
u32 cl_eeprom_get_board_rev(void);
#else
--- /dev/null
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := duovero.o
--- /dev/null
+/*
+ * (C) Copyright 2013
+ * Gumstix Inc. <www.gumstix.com>
+ * Maintainer: Ash Charles <ash@gumstix.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <netdev.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/mmc_host_def.h>
+#include <twl6030.h>
+#include <asm/emif.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
+
+#include "duovero_mux_data.h"
+
+#define WIFI_EN 43
+
+#if defined(CONFIG_CMD_NET)
+#define SMSC_NRESET 45
+static void setup_net_chip(void);
+#endif
+
+#ifdef CONFIG_USB_EHCI
+#include <usb.h>
+#include <asm/arch/ehci.h>
+#include <asm/ehci-omap.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+const struct omap_sysinfo sysinfo = {
+ "Board: duovero\n"
+};
+
+struct omap4_scrm_regs *const scrm = (struct omap4_scrm_regs *)0x4a30a000;
+
+/**
+ * @brief board_init
+ *
+ * @return 0
+ */
+int board_init(void)
+{
+ gpmc_init();
+
+ gd->bd->bi_arch_number = MACH_TYPE_OMAP4_DUOVERO;
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+ return 0;
+}
+
+/**
+ * @brief misc_init_r - Configure board specific configurations
+ * such as power configurations, ethernet initialization as phase2 of
+ * boot sequence
+ *
+ * @return 0
+ */
+int misc_init_r(void)
+{
+ int ret = 0;
+ u8 val;
+
+ /* wifi setup: first enable 32Khz clock from 6030 pmic */
+ val = 0xe1;
+ ret = i2c_write(TWL6030_CHIP_PM, 0xbe, 1, &val, 1);
+ if (ret)
+ printf("Failed to enable 32Khz clock to wifi module\n");
+
+ /* then setup WIFI_EN as an output pin and send reset pulse */
+ if (!gpio_request(WIFI_EN, "")) {
+ gpio_direction_output(WIFI_EN, 0);
+ gpio_set_value(WIFI_EN, 1);
+ udelay(1);
+ gpio_set_value(WIFI_EN, 0);
+ udelay(1);
+ gpio_set_value(WIFI_EN, 1);
+ }
+
+#if defined(CONFIG_CMD_NET)
+ setup_net_chip();
+#endif
+ return 0;
+}
+
+void set_muxconf_regs_essential(void)
+{
+ do_set_mux((*ctrl)->control_padconf_core_base,
+ core_padconf_array_essential,
+ sizeof(core_padconf_array_essential) /
+ sizeof(struct pad_conf_entry));
+
+ do_set_mux((*ctrl)->control_padconf_wkup_base,
+ wkup_padconf_array_essential,
+ sizeof(wkup_padconf_array_essential) /
+ sizeof(struct pad_conf_entry));
+
+ do_set_mux((*ctrl)->control_padconf_core_base,
+ core_padconf_array_non_essential,
+ sizeof(core_padconf_array_non_essential) /
+ sizeof(struct pad_conf_entry));
+
+ do_set_mux((*ctrl)->control_padconf_wkup_base,
+ wkup_padconf_array_non_essential,
+ sizeof(wkup_padconf_array_non_essential) /
+ sizeof(struct pad_conf_entry));
+}
+
+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
+int board_mmc_init(bd_t *bis)
+{
+ return omap_mmc_init(0, 0, 0, -1, -1);
+}
+#endif
+
+
+#if defined(CONFIG_CMD_NET)
+
+#define GPMC_SIZE_16M 0xF
+#define GPMC_BASEADDR_MASK 0x3F
+#define GPMC_CS_ENABLE 0x1
+
+static void enable_gpmc_net_config(const u32 *gpmc_config, struct gpmc_cs *cs,
+ u32 base, u32 size)
+{
+ writel(0, &cs->config7);
+ sdelay(1000);
+ /* Delay for settling */
+ writel(gpmc_config[0], &cs->config1);
+ writel(gpmc_config[1], &cs->config2);
+ writel(gpmc_config[2], &cs->config3);
+ writel(gpmc_config[3], &cs->config4);
+ writel(gpmc_config[4], &cs->config5);
+ writel(gpmc_config[5], &cs->config6);
+
+ /*
+ * Enable the config. size is the CS size and goes in
+ * bits 11:8. We set bit 6 to enable this CS and the base
+ * address goes into bits 5:0.
+ */
+ writel((size << 8) | (GPMC_CS_ENABLE << 6) |
+ ((base >> 24) & GPMC_BASEADDR_MASK),
+ &cs->config7);
+
+ sdelay(2000);
+}
+
+/* GPMC CS configuration for an SMSC LAN9221 ethernet controller */
+#define NET_LAN9221_GPMC_CONFIG1 0x2a001203
+#define NET_LAN9221_GPMC_CONFIG2 0x000a0a02
+#define NET_LAN9221_GPMC_CONFIG3 0x00020200
+#define NET_LAN9221_GPMC_CONFIG4 0x0a030a03
+#define NET_LAN9221_GPMC_CONFIG5 0x000a0a0a
+#define NET_LAN9221_GPMC_CONFIG6 0x8a070707
+#define NET_LAN9221_GPMC_CONFIG7 0x00000f6c
+
+/* GPMC definitions for LAN9221 chips on expansion boards */
+static const u32 gpmc_lan_config[] = {
+ NET_LAN9221_GPMC_CONFIG1,
+ NET_LAN9221_GPMC_CONFIG2,
+ NET_LAN9221_GPMC_CONFIG3,
+ NET_LAN9221_GPMC_CONFIG4,
+ NET_LAN9221_GPMC_CONFIG5,
+ NET_LAN9221_GPMC_CONFIG6,
+ /*CONFIG7- computed as params */
+};
+
+/*
+ * Routine: setup_net_chip
+ * Description: Setting up the configuration GPMC registers specific to the
+ * Ethernet hardware.
+ */
+static void setup_net_chip(void)
+{
+ enable_gpmc_net_config(gpmc_lan_config, &gpmc_cfg->cs[5], 0x2C000000,
+ GPMC_SIZE_16M);
+
+ /* Make GPIO SMSC_NRESET as output pin and send reset pulse */
+ if (!gpio_request(SMSC_NRESET, "")) {
+ gpio_direction_output(SMSC_NRESET, 0);
+ gpio_set_value(SMSC_NRESET, 1);
+ udelay(1);
+ gpio_set_value(SMSC_NRESET, 0);
+ udelay(1);
+ gpio_set_value(SMSC_NRESET, 1);
+ }
+}
+#endif
+
+int board_eth_init(bd_t *bis)
+{
+ int rc = 0;
+#ifdef CONFIG_SMC911X
+ rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+ return rc;
+}
+
+#ifdef CONFIG_USB_EHCI
+
+static struct omap_usbhs_board_data usbhs_bdata = {
+ .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
+};
+
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+{
+ int ret;
+ unsigned int utmi_clk;
+ u32 auxclk, altclksrc;
+
+ /* Now we can enable our port clocks */
+ utmi_clk = readl((void *)CM_L3INIT_HSUSBHOST_CLKCTRL);
+ utmi_clk |= HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK;
+ setbits_le32((void *)CM_L3INIT_HSUSBHOST_CLKCTRL, utmi_clk);
+
+ auxclk = readl(&scrm->auxclk3);
+ /* Select sys_clk */
+ auxclk &= ~AUXCLK_SRCSELECT_MASK;
+ auxclk |= AUXCLK_SRCSELECT_SYS_CLK << AUXCLK_SRCSELECT_SHIFT;
+ /* Set the divisor to 2 */
+ auxclk &= ~AUXCLK_CLKDIV_MASK;
+ auxclk |= AUXCLK_CLKDIV_2 << AUXCLK_CLKDIV_SHIFT;
+ /* Request auxilary clock #3 */
+ auxclk |= AUXCLK_ENABLE_MASK;
+ writel(auxclk, &scrm->auxclk3);
+
+ altclksrc = readl(&scrm->altclksrc);
+
+ /* Activate alternate system clock supplier */
+ altclksrc &= ~ALTCLKSRC_MODE_MASK;
+ altclksrc |= ALTCLKSRC_MODE_ACTIVE;
+
+ /* enable clocks */
+ altclksrc |= ALTCLKSRC_ENABLE_INT_MASK | ALTCLKSRC_ENABLE_EXT_MASK;
+
+ writel(altclksrc, &scrm->altclksrc);
+
+ ret = omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int ehci_hcd_stop(int index)
+{
+ return omap_ehci_hcd_stop();
+}
+#endif
+
+/*
+ * get_board_rev() - get board revision
+ */
+u32 get_board_rev(void)
+{
+ return 0x20;
+}
--- /dev/null
+/*
+ * (C) Copyright 2012
+ * Gumstix Incorporated, <www.gumstix.com>
+ * Maintainer: Ash Charles <ash@gumstix.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef _DUOVERO_MUX_DATA_H_
+#define _DUOVERO_MUX_DATA_H_
+
+#include <asm/arch/mux_omap4.h>
+
+const struct pad_conf_entry core_padconf_array_essential[] = {
+ {SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc1_clk */
+ {SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_cmd */
+ {SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat0 */
+ {SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat1 */
+ {SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat2 */
+ {SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat3 */
+ {I2C1_SCL, (PTU | IEN | M0)}, /* i2c1_scl */
+ {I2C1_SDA, (PTU | IEN | M0)}, /* i2c1_sda */
+ {I2C2_SCL, (PTU | IEN | M0)}, /* i2c2_scl */
+ {I2C2_SDA, (PTU | IEN | M0)}, /* i2c2_sda */
+ {I2C3_SCL, (PTU | IEN | M0)}, /* i2c3_scl */
+ {I2C3_SDA, (PTU | IEN | M0)}, /* i2c3_sda */
+ {I2C4_SCL, (PTU | IEN | M0)}, /* i2c4_scl */
+ {I2C4_SDA, (PTU | IEN | M0)}, /* i2c4_sda */
+ {UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */
+ {UART3_RTS_SD, (M0)}, /* uart3_rts_sd */
+ {UART3_RX_IRRX, (PTU | IEN | M0)}, /* uart3_rx */
+ {UART3_TX_IRTX, (M0)} /* uart3_tx */
+};
+
+const struct pad_conf_entry wkup_padconf_array_essential[] = {
+ {PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */
+ {PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */
+ {PAD1_SYS_32K, (IEN | M0)} /* sys_32k */
+};
+
+const struct pad_conf_entry core_padconf_array_non_essential[] = {
+ {GPMC_AD0, (PTU | IEN | M0)}, /* gpmc_ad0 */
+ {GPMC_AD1, (PTU | IEN | M0)}, /* gpmc_ad1 */
+ {GPMC_AD2, (PTU | IEN | M0)}, /* gpmc_ad2 */
+ {GPMC_AD3, (PTU | IEN | M0)}, /* gpmc_ad3 */
+ {GPMC_AD4, (PTU | IEN | M0)}, /* gpmc_ad4 */
+ {GPMC_AD5, (PTU | IEN | M0)}, /* gpmc_ad5 */
+ {GPMC_AD6, (PTU | IEN | M0)}, /* gpmc_ad6 */
+ {GPMC_AD7, (PTU | IEN | M0)}, /* gpmc_ad7 */
+ {GPMC_AD8, (PTU | IEN | M0)}, /* gpmc_ad8 */
+ {GPMC_AD9, (PTU | IEN | M0)}, /* gpmc_ad9 */
+ {GPMC_AD10, (PTU | IEN | M0)}, /* gpmc_ad10 */
+ {GPMC_AD11, (PTU | IEN | M0)}, /* gpmc_ad11 */
+ {GPMC_AD12, (PTU | IEN | M0)}, /* gpmc_ad12 */
+ {GPMC_AD13, (PTU | IEN | M0)}, /* gpmc_ad13 */
+ {GPMC_AD14, (PTU | IEN | M0)}, /* gpmc_ad14 */
+ {GPMC_AD15, (PTU | IEN | M0)}, /* gpmc_ad15 */
+ {GPMC_A16, (PTU | IEN | M3)}, /* gpio_40 */
+ {GPMC_A17, (PTU | IEN | M3)}, /* gpio_41 - hdmi_ls_oe */
+ {GPMC_A18, (PTU | IEN | M3)}, /* gpio_42 */
+ {GPMC_A19, (PTU | IEN | M3)}, /* gpio_43 - wifi_en */
+ {GPMC_A20, (PTU | IEN | M3)}, /* gpio_44 - eth_irq */
+ {GPMC_A21, (PTU | IEN | M3)}, /* gpio_45 - eth_nreset */
+ {GPMC_A22, (PTU | IEN | M3)}, /* gpio_46 - eth_pme */
+ {GPMC_A23, (PTU | IEN | M3)}, /* gpio_47 */
+ {GPMC_A24, (PTU | IEN | M3)}, /* gpio_48 - eth_mdix */
+ {GPMC_A25, (PTU | IEN | M3)}, /* gpio_49 - bt_wakeup */
+ {GPMC_NCS0, (PTU | M0)}, /* gpmc_ncs0 */
+ {GPMC_NCS1, (PTU | M0)}, /* gpmc_ncs1 */
+ {GPMC_NCS2, (PTU | M0)}, /* gpmc_ncs2 */
+ {GPMC_NCS3, (PTU | IEN | M3)}, /* gpio_53 */
+ {C2C_DATA12, (PTU | M0)}, /* gpmc_ncs4 */
+ {C2C_DATA13, (PTU | M0)}, /* gpmc_ncs5 - eth_cs */
+ {GPMC_NWP, (PTU | IEN | M0)}, /* gpmc_nwp */
+ {GPMC_CLK, (PTU | IEN | M0)}, /* gpmc_clk */
+ {GPMC_NADV_ALE, (PTU | M0)}, /* gpmc_nadv_ale */
+ {GPMC_NBE0_CLE, (PTU | M0)}, /* gpmc_nbe0_cle */
+ {GPMC_NBE1, (PTU | M0)}, /* gpmc_nbe1 */
+ {GPMC_WAIT0, (PTU | IEN | M0)}, /* gpmc_wait0 */
+ {GPMC_WAIT1, (PTU | IEN | M0)}, /* gpio_62 - usbh_nreset */
+ {GPMC_NOE, (PTU | M0)}, /* gpmc_noe */
+ {GPMC_NWE, (PTU | M0)}, /* gpmc_nwe */
+ {HDMI_HPD, (PTD | IEN | M3)}, /* gpio_63 - hdmi_hpd */
+ {HDMI_CEC, (PTU | IEN | M0)}, /* hdmi_cec */
+ {HDMI_DDC_SCL, (M0)}, /* hdmi_ddc_scl */
+ {HDMI_DDC_SDA, (IEN | M0)}, /* hdmi_ddc_sda */
+ {CSI21_DX0, (IEN | M0)}, /* csi21_dx0 */
+ {CSI21_DY0, (IEN | M0)}, /* csi21_dy0 */
+ {CSI21_DX1, (IEN | M0)}, /* csi21_dx1 */
+ {CSI21_DY1, (IEN | M0)}, /* csi21_dy1 */
+ {CSI21_DX2, (IEN | M0)}, /* csi21_dx2 */
+ {CSI21_DY2, (IEN | M0)}, /* csi21_dy2 */
+ {CSI21_DX3, (IEN | M0)}, /* csi21_dx3 */
+ {CSI21_DY3, (IEN | M0)}, /* csi21_dy3 */
+ {CSI21_DX4, (IEN | M0)}, /* csi21_dx4 */
+ {CSI21_DY4, (IEN | M0)}, /* csi21_dy4 */
+ {CSI22_DX0, (IEN | M0)}, /* csi22_dx0 */
+ {CSI22_DY0, (IEN | M0)}, /* csi22_dy0 */
+ {CSI22_DX1, (IEN | M0)}, /* csi22_dx1 */
+ {CSI22_DY1, (IEN | M0)}, /* csi22_dy1 */
+ {USBB1_ULPITLL_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M4)},/* usbb1_ulpiphy_clk */
+ {USBB1_ULPITLL_STP, (OFF_EN | OFF_OUT_PTD | M4)}, /* usbb1_ulpiphy_stp */
+ {USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dir */
+ {USBB1_ULPITLL_NXT, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_nxt */
+ {USBB1_ULPITLL_DAT0, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat0 */
+ {USBB1_ULPITLL_DAT1, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat1 */
+ {USBB1_ULPITLL_DAT2, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat2 */
+ {USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat3 */
+ {USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat4 */
+ {USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat5 */
+ {USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat6 */
+ {USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat7 */
+ {USBB1_HSIC_DATA, (PTU | IEN | M3)}, /* gpio_96 - usbh_cpen */
+ {USBB1_HSIC_STROBE, (PTU | IEN | M3)}, /* gpio_97 - usbh_reset */
+ {ABE_MCBSP2_CLKX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_clkx */
+ {ABE_MCBSP2_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dr */
+ {ABE_MCBSP2_DX, (OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dx */
+ {ABE_MCBSP2_FSX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_fsx */
+ {ABE_PDM_UL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_ul_data */
+ {ABE_PDM_DL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_dl_data */
+ {ABE_PDM_FRAME, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_frame */
+ {ABE_PDM_LB_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_lb_clk */
+ {ABE_CLKS, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_clks */
+ {ABE_DMIC_CLK1, (M0)}, /* abe_dmic_clk1 */
+ {ABE_DMIC_DIN1, (IEN | M0)}, /* abe_dmic_din1 */
+ {ABE_DMIC_DIN2, (IEN | M0)}, /* abe_dmic_din2 */
+ {ABE_DMIC_DIN3, (IEN | M0)}, /* abe_dmic_din3 */
+ {UART2_CTS, (PTU | IEN | M0)}, /* uart2_cts */
+ {UART2_RTS, (M0)}, /* uart2_rts */
+ {UART2_RX, (PTU | IEN | M0)}, /* uart2_rx */
+ {UART2_TX, (M0)}, /* uart2_tx */
+ {HDQ_SIO, (M0)}, /* hdq-sio */
+ {MCSPI1_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_clk */
+ {MCSPI1_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_somi */
+ {MCSPI1_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_simo */
+ {MCSPI1_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_cs0 */
+ {MCSPI1_CS1, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_cs1 */
+ {SDMMC5_CLK, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_clk */
+ {SDMMC5_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_cmd */
+ {SDMMC5_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat0 */
+ {SDMMC5_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat1 */
+ {SDMMC5_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat2 */
+ {SDMMC5_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat3 */
+ {MCSPI4_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_clk */
+ {MCSPI4_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_simo */
+ {MCSPI4_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_somi */
+ {MCSPI4_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_cs0 */
+ {UART4_RX, (IEN | PTU | M0)}, /* uart4_rx */
+ {UART4_TX, (M0)}, /* uart4_tx */
+ {USBB2_ULPITLL_CLK, (PTU | IEN | M3)}, /* gpio_157 - start_adc */
+ {USBB2_ULPITLL_STP, (PTU | IEN | M3)}, /* gpio_158 - spi_nirq */
+ {USBB2_ULPITLL_DIR, (PTU | IEN | M3)}, /* gpio_159 - bt_nreset */
+ {USBB2_ULPITLL_NXT, (PTU | IEN | M3)}, /* gpio_160 - audio_pwron*/
+ {USBB2_ULPITLL_DAT0, (PTU | IEN | M3)}, /* gpio_161 - bid_0 */
+ {USBB2_ULPITLL_DAT1, (PTU | IEN | M3)}, /* gpio_162 - bid_1 */
+ {USBB2_ULPITLL_DAT2, (PTU | IEN | M3)}, /* gpio_163 - bid_2 */
+ {USBB2_ULPITLL_DAT3, (PTU | IEN | M3)}, /* gpio_164 - bid_3 */
+ {USBB2_ULPITLL_DAT4, (PTU | IEN | M3)}, /* gpio_165 - bid_4 */
+ {USBB2_ULPITLL_DAT5, (PTU | IEN | M3)}, /* gpio_166 - ts_irq*/
+ {USBB2_ULPITLL_DAT6, (PTU | IEN | M3)}, /* gpio_167 - gps_pps */
+ {USBB2_ULPITLL_DAT7, (PTU | IEN | M3)}, /* gpio_168 */
+ {USBB2_HSIC_DATA, (PTU | IEN | M3)}, /* gpio_169 */
+ {USBB2_HSIC_STROBE, (PTU | IEN | M3)}, /* gpio_170 */
+ {UNIPRO_TX1, (PTU | IEN | M3)}, /* gpio_173 */
+ {USBA0_OTG_CE, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* usba0_otg_ce */
+ {USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dp */
+ {USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dm */
+ {SYS_NIRQ1, (PTU | IEN | M0)}, /* sys_nirq1 */
+ {SYS_NIRQ2, (PTU | IEN | M0)}, /* sys_nirq2 */
+ {SYS_BOOT0, (M0)}, /* sys_boot0 */
+ {SYS_BOOT1, (M0)}, /* sys_boot1 */
+ {SYS_BOOT2, (M0)}, /* sys_boot2 */
+ {SYS_BOOT3, (M0)}, /* sys_boot3 */
+ {SYS_BOOT4, (M0)}, /* sys_boot4 */
+ {SYS_BOOT5, (M0)}, /* sys_boot5 */
+ {DPM_EMU0, (IEN | M0)}, /* dpm_emu0 */
+ {DPM_EMU1, (IEN | M0)}, /* dpm_emu1 */
+ {DPM_EMU16, (PTU | IEN | M3)}, /* gpio_27 */
+ {DPM_EMU17, (PTU | IEN | M3)}, /* gpio_28 */
+ {DPM_EMU18, (PTU | IEN | M3)}, /* gpio_29 */
+ {DPM_EMU19, (PTU | IEN | M3)}, /* gpio_30 */
+};
+
+const struct pad_conf_entry wkup_padconf_array_non_essential[] = {
+ {PAD1_FREF_XTAL_IN, (M0)}, /* fref_xtal_in */
+ {PAD0_FREF_SLICER_IN, (M0)}, /* fref_slicer_in */
+ {PAD1_FREF_CLK_IOREQ, (M0)}, /* fref_clk_ioreq */
+ {PAD0_FREF_CLK0_OUT, (M7)}, /* safe mode */
+ {PAD1_FREF_CLK3_REQ, M7}, /* safe mode */
+ {PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */
+ {PAD0_SYS_NRESPWRON, (M0)}, /* sys_nrespwron */
+ {PAD1_SYS_NRESWARM, (M0)}, /* sys_nreswarm */
+ {PAD0_SYS_PWR_REQ, (PTU | M0)}, /* sys_pwr_req */
+ {PAD1_SYS_PWRON_RESET, (M3)}, /* gpio_wk29 */
+ {PAD0_SYS_BOOT6, (M0)}, /* sys_boot6 */
+ {PAD1_SYS_BOOT7, (M0)}, /* sys_boot7 */
+};
+
+
+#endif /* _DUOVERO_MUX_DATA_H_ */
#define GUMSTIX_CHESTNUT43 0x06000200
#define GUMSTIX_PINTO 0x07000200
#define GUMSTIX_GALLOP43 0x08000200
+#define GUMSTIX_ALTO35 0x09000200
+#define GUMSTIX_STAGECOACH 0x0A000200
+#define GUMSTIX_THUMBO 0x0B000200
+#define GUMSTIX_TURTLECORE 0x0C000200
+#define GUMSTIX_ARBOR43C 0x0D000200
#define ETTUS_USRP_E 0x01000300
timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
break;
case REVISION_1: /* Micron 256MB/512MB, 1/2 banks of 256MB */
+ case REVISION_4:
timings->mcfg = MICRON_V_MCFG_200(256 << 20);
timings->ctrla = MICRON_V_ACTIMA_200;
timings->ctrlb = MICRON_V_ACTIMB_200;
*/
int misc_init_r(void)
{
+ unsigned int expansion_id;
+
twl4030_power_init();
twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
puts("Unable to detect mmc2 connection type\n");
}
- switch (get_expansion_id()) {
+ expansion_id = get_expansion_id();
+ switch (expansion_id) {
case GUMSTIX_SUMMIT:
printf("Recognized Summit expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
setenv("defaultdisplay", "lcd43");
break;
+ case GUMSTIX_ALTO35:
+ printf("Recognized Alto35 expansion board (rev %d %s)\n",
+ expansion_config.revision,
+ expansion_config.fab_revision);
+ MUX_ALTO35();
+ setenv("defaultdisplay", "lcd35");
+ break;
+ case GUMSTIX_STAGECOACH:
+ printf("Recognized Stagecoach expansion board (rev %d %s)\n",
+ expansion_config.revision,
+ expansion_config.fab_revision);
+ break;
+ case GUMSTIX_THUMBO:
+ printf("Recognized Thumbo expansion board (rev %d %s)\n",
+ expansion_config.revision,
+ expansion_config.fab_revision);
+ break;
+ case GUMSTIX_TURTLECORE:
+ printf("Recognized Turtlecore expansion board (rev %d %s)\n",
+ expansion_config.revision,
+ expansion_config.fab_revision);
+ break;
+ case GUMSTIX_ARBOR43C:
+ printf("Recognized Arbor43C expansion board (rev %d %s)\n",
+ expansion_config.revision,
+ expansion_config.fab_revision);
+ MUX_ARBOR43C();
+ setenv("defaultdisplay", "lcd43");
+ break;
case ETTUS_USRP_E:
printf("Recognized Ettus Research USRP-E (rev %d %s)\n",
expansion_config.revision,
puts("No EEPROM on expansion board\n");
break;
default:
- puts("Unrecognized expansion board\n");
+ printf("Unrecognized expansion board 0x%08x\n", expansion_id);
+ break;
}
if (expansion_config.content == 1)
#define REVISION_1 0x1
#define REVISION_2 0x2
#define REVISION_3 0x3
+#define REVISION_4 0x4
/*
* IEN - Input Enable
MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M4)) /*GPIO_173 */\
MUX_VAL(CP(MCSPI1_CS1), (IDIS | PTD | EN | M4)) /*GPIO_175 */\
+#define MUX_ALTO35() \
+ MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTU | EN | M4)) /*GPIO_10-BTN*/\
+ MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M4)) /*GPIO_148-RED LED*/\
+ MUX_VAL(CP(UART1_CTS), (IDIS | PTD | DIS | M4)) /*GPIO_150-YELLOW LED*/\
+ MUX_VAL(CP(UART1_RX), (IDIS | PTD | DIS | M4)) /*GPIO_151-BLUE LED*/\
+ MUX_VAL(CP(HDQ_SIO), (IDIS | PTD | DIS | M4)) /*GPIO_170-GREEN LED*/\
+ MUX_VAL(CP(MCSPI1_CS1), (IDIS | PTD | EN | M4)) /*GPIO_175*/\
+
+#define MUX_ARBOR43C() \
+ MUX_VAL(CP(CSI2_DX1), (IDIS | PTD | DIS | M4)) /*GPIO_114-RED LED*/\
+ MUX_VAL(CP(UART1_CTS), (IDIS | PTD | DIS | M4)) /*GPIO_150-YELLOW LED*/\
+ MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M4)) /*GPIO_170-BUTTON */\
+ MUX_VAL(CP(SYS_CLKOUT2), (IDIS | PTD | DIS | M4)) /*GPIO_186-BLUE LED*/\
+ MUX_VAL(CP(JTAG_EMU1), (IDIS | PTD | DIS | M4)) /*GPIO_31-CAP WAKE*/\
+ MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTU | EN | M4)) /*GPIO_10-CAP IRQ*/\
+
#endif
Active arm armv7 omap3 ti evm omap3_evm_quick_nand - -
Active arm armv7 omap3 ti sdp3430 omap3_sdp3430 - Nishanth Menon <nm@ti.com>
Active arm armv7 omap3 timll devkit8000 devkit8000 - Thomas Weber <weber@corscience.de>
+Active arm armv7 omap4 gumstix duovero duovero - Ash Charles <ash@gumstix.com>
Active arm armv7 omap4 ti panda omap4_panda - Sricharan R <r.sricharan@ti.com>
Active arm armv7 omap4 ti sdp4430 omap4_sdp4430 - Sricharan R <r.sricharan@ti.com>
+Active arm armv7 omap5 compulab cm_t54 cm_t54 - Dmitry Lifshitz <lifshitz@compulab.co.il>
Active arm armv7 omap5 ti dra7xx dra7xx_evm dra7xx_evm:CONS_INDEX=1 Lokesh Vutla <lokeshvutla@ti.com>
Active arm armv7 omap5 ti dra7xx dra7xx_evm_qspiboot dra7xx_evm:CONS_INDEX=1,QSPI_BOOT Lokesh Vutla <lokeshvutla@ti.com>
Active arm armv7 omap5 ti dra7xx dra7xx_evm_uart3 dra7xx_evm:CONS_INDEX=3,SPL_YMODEM_SUPPORT Lokesh Vutla <lokeshvutla@ti.com>
--- /dev/null
+/*
+ * Config file for Compulab CM-T54 board
+ *
+ * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
+ *
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_CM_T54_H
+#define __CONFIG_CM_T54_H
+
+#define CONFIG_CM_T54
+#define CONFIG_DRAM_2G
+
+#include <configs/ti_omap5_common.h>
+
+#undef CONFIG_MISC_INIT_R
+#undef CONFIG_SPL_OS_BOOT
+
+/* Device Tree defines */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+
+/* EEPROM related defines */
+#define CONFIG_SYS_I2C_OMAP34XX
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
+
+/* Enable SD/MMC CD and WP GPIOs */
+#define OMAP_HSMMC_USE_GPIO
+
+/* UART setup */
+#define CONFIG_CONS_INDEX 4
+#define CONFIG_SYS_NS16550_COM4 UART4_BASE
+#define CONFIG_BAUDRATE 115200
+
+/* SD/MMC RAW boot */
+#undef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
+#undef CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS
+
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 /* 0x40000 - 256 KB */
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300 /* 384 KB */
+
+/* MMC ENV related defines */
+#undef CONFIG_ENV_OFFSET
+#undef CONFIG_ENV_SIZE
+
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */
+#define CONFIG_SYS_MMC_ENV_PART 0
+#define CONFIG_ENV_OFFSET 0xc0000 /* (in bytes) 768 KB */
+#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_CMD_SAVEENV
+
+/* Enhance our eMMC support / experience. */
+#define CONFIG_HSMMC2_8BIT
+#define CONFIG_SUPPORT_EMMC_BOOT
+
+/* USB UHH support options */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_HOST
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_OMAP
+#define CONFIG_USB_STORAGE
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+
+#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 76 /* HSIC2 HUB #RESET */
+#define CONFIG_OMAP_EHCI_PHY3_RESET_GPIO 83 /* HSIC3 ETH #RESET */
+
+/* Enabled commands */
+#define CONFIG_CMD_DHCP /* DHCP Support */
+#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
+#define CONFIG_CMD_PING
+
+/* USB Networking options */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_USB_ETHER_RNDIS
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_MCS7830
+
+/* Max time to hold reset on this board, see doc/README.omap-reset-time */
+#define CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC 16296
+
+/*
+ * Miscellaneous configurable options
+ */
+#undef CONFIG_SYS_AUTOLOAD
+#undef CONFIG_SYS_PROMPT
+#undef CONFIG_EXTRA_ENV_SETTINGS
+#undef CONFIG_BOOTCOMMAND
+#undef CONFIG_BOOTDELAY
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_SYS_AUTOLOAD "no"
+#define CONFIG_SYS_PROMPT "CM-T54 # "
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ DEFAULT_LINUX_BOOT_ENV \
+ "baudrate=115200\0" \
+ "bootdelay=3\0" \
+ "autoload=no\0" \
+ "bootscr=bootscr.img\0" \
+ "fdtfile=omap5-sbc-t54.dtb\0" \
+ "kernel=zImage-cm-t54\0" \
+ "ramdisk=ramdisk-cm-t54.img\0" \
+ "console=ttyO3\0" \
+ "ramdisksize=16384\0" \
+ "mmcdev=0\0" \
+ "mmcroot=/dev/mmcblk1p2\0" \
+ "mmcargs=setenv bootargs console=${console} " \
+ "root=${mmcroot} rw rootwait\0" \
+ "ramroot=/dev/ram0\0" \
+ "ramargs=setenv bootargs console=${console} " \
+ "root=${ramroot} ramdisk_size=${ramdisksize} rw\0" \
+ "mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \
+ "mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
+ "mmcloadramdisk=load mmc ${mmcdev} ${rdaddr} ${ramdisk}\0" \
+ "mmcloadbootscript=load mmc ${mmcdev} ${loadaddr} ${bootsrc}\0" \
+ "mmcbootscript=echo Running bootscript from mmc${mmcdev}...; " \
+ "source ${loadaddr}\0" \
+ "mmcbootlinux=echo Booting from mmc${mmcdev} ...; " \
+ "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
+ "mmcboot=if mmc dev ${mmcdev} && mmc rescan; then " \
+ "if run mmcloadbootscript; " \
+ "then run mmcbootscript; " \
+ "fi; " \
+ "if run mmcloadkernel; then " \
+ "if run mmcloadfdt; then " \
+ "if run mmcloadramdisk; then " \
+ "run ramargs; " \
+ "run mmcbootlinux; " \
+ "fi; " \
+ "run mmcargs; " \
+ "setenv rdaddr - ; " \
+ "run mmcbootlinux; " \
+ "fi; " \
+ "fi; " \
+ "fi;\0"
+
+#define CONFIG_BOOTCOMMAND \
+ "bootcmd=run mmcboot || setenv mmcdev 1; setenv mmcroot /dev/mmcblk0p2; run mmcboot;"
+
+#endif /* __CONFIG_CM_T54_H */
--- /dev/null
+/*
+ * (C) Copyright: 2013
+ * Gumstix, Inc - http://www.gumstix.com
+ * Maintainer: Ash Charles <ash@gumstix.com>
+ *
+ * Configuration settings for the Gumstix DuoVero board.
+ * See omap4_common.h for OMAP4 common part
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_DUOVERO_H
+#define __CONFIG_DUOVERO_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_DUOVERO
+#define MACH_TYPE_OMAP4_DUOVERO 4097 /* Until the next sync */
+#define CONFIG_MACH_TYPE MACH_TYPE_OMAP4_DUOVERO
+
+#include <configs/ti_omap4_common.h>
+
+#undef CONFIG_SPL_OS_BOOT
+
+#undef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
+#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
+
+#undef CONFIG_SYS_PROMPT
+#define CONFIG_SYS_PROMPT "duovero # "
+
+/* USB UHH support options */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_HOST
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_OMAP
+#define CONFIG_USB_STORAGE
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
+
+#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 1
+#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 62
+
+#define CONFIG_SYS_ENABLE_PADS_ALL
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NET
+
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_32_BIT
+#define CONFIG_SMC911X_BASE 0x2C000000
+
+/* GPIO */
+#define CONFIG_CMD_GPIO
+
+/* ENV related config options */
+#define CONFIG_ENV_IS_NOWHERE
+
+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
+#endif /* __CONFIG_DUOVERO_H */
#ifndef __CONFIG_H
#define __CONFIG_H
-/*
- * High Level Configuration Options
- */
-#define CONFIG_OMAP /* in a TI OMAP core */
-#define CONFIG_OMAP34XX /* which is a 34XX */
-#define CONFIG_OMAP3_OVERO /* working with overo */
-#define CONFIG_OMAP_GPIO
-#define CONFIG_OMAP_COMMON
-
-#define CONFIG_SDRC /* The chip has SDRC controller */
+#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
+#define CONFIG_NAND
-#include <asm/arch/cpu.h> /* get chip and board defs */
-#include <asm/arch/omap3.h>
+#include <configs/ti_omap3_common.h>
-/*
- * Display CPU and Board information
- */
+/* Display CPU and Board information */
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
-/* Clock Defines */
-#define V_OSCK 26000000 /* Clock output from T2 */
-#define V_SCLK (V_OSCK >> 1)
-
+/* call misc_init_r */
#define CONFIG_MISC_INIT_R
-#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
+/* pass the revision tag */
#define CONFIG_REVISION_TAG
-#define CONFIG_OF_LIBFDT
+/* override size of malloc() pool */
+#undef CONFIG_SYS_MALLOC_LEN
+#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB sector */
+/* Shift 128 << 15 provides 4 MiB heap to support UBI commands.
+ * Shift 128 << 10 provides 128 KiB heap for limited-memory devices. */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 15))
-/*
- * Size of malloc() pool
- */
-#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
- /* Sector */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
-
-/*
- * Hardware drivers
- */
-
-/*
- * 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
+/* I2C Support */
+#define CONFIG_SYS_I2C_OMAP34XX
-/*
- * select serial console configuration
- */
-#define CONFIG_CONS_INDEX 3
-#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
-#define CONFIG_SERIAL3 3
+/* TWL4030 LED */
+#define CONFIG_TWL4030_LED
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
- 115200}
-#define CONFIG_GENERIC_MMC
-#define CONFIG_MMC
-#define CONFIG_OMAP_HSMMC
-#define CONFIG_DOS_PARTITION
+/* Initialize GPIOs by default */
+#define CONFIG_OMAP3_GPIO_2 /* GPIO32..63 is in GPIO Bank 2 */
+#define CONFIG_OMAP3_GPIO_3 /* GPIO64..95 is in GPIO Bank 3 */
+#define CONFIG_OMAP3_GPIO_4 /* GPIO96..127 is in GPIO Bank 4 */
+#define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO Bank 5 */
+#define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO Bank 6 */
/* commands to include */
-#include <config_cmd_default.h>
-
#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_EXT2 /* EXT2 Support */
-#define CONFIG_CMD_FAT /* FAT support */
-#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
-
-#define CONFIG_CMD_I2C /* I2C serial bus support */
-#define CONFIG_CMD_MMC /* MMC support */
-#define CONFIG_CMD_NAND /* NAND support */
-
-#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
#undef CONFIG_CMD_IMI /* iminfo */
-#undef CONFIG_CMD_IMLS /* List all found images */
#undef CONFIG_CMD_NFS /* NFS support */
-#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
-#define CONFIG_SYS_NO_FLASH
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
-#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
-#define CONFIG_SYS_I2C_OMAP34XX
+#ifdef CONFIG_NAND
+#define CONFIG_CMD_UBI /* UBI-formated MTD partition support */
+#define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */
-/*
- * TWL4030
- */
-#define CONFIG_TWL4030_POWER
-#define CONFIG_TWL4030_LED
+#define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */
+#define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */
-/*
- * Board NAND Info.
+#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
+
+/* NAND block size is 128 KiB. Synchronize these values with
+ * overo_nand_partitions in mach-omap2/board-overo.c in Linux:
+ * xloader 4 * NAND_BLOCK_SIZE = 512 KiB
+ * uboot 14 * NAND_BLOCK_SIZE = 1792 KiB
+ * uboot environtment 2 * NAND_BLOCK_SIZE = 256 KiB
+ * linux 64 * NAND_BLOCK_SIZE = 8 MiB
+ * rootfs remainder
*/
+#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
+#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \
+ "512k(xloader)," \
+ "1792k(u-boot)," \
+ "256k(environ)," \
+ "8m(linux)," \
+ "-(rootfs)"
+#else /* CONFIG_NAND */
+#define MTDPARTS_DEFAULT
+#endif /* CONFIG_NAND */
+
+/* Board NAND Info. */
#define CONFIG_SYS_NAND_QUIET_TEST
-#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
/* to access nand */
-#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
- /* to access nand */
- /* at CS0 */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
- /* devices */
-#define CONFIG_JFFS2_NAND
-/* nand device jffs2 lives on */
-#define CONFIG_JFFS2_DEV "nand0"
-/* start of jffs2 partition */
-#define CONFIG_JFFS2_PART_OFFSET 0x680000
-#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
- /* partition */
-
/* Environment information */
-#define CONFIG_BOOTDELAY 5
-
#define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x82000000\0" \
+ DEFAULT_LINUX_BOOT_ENV \
+ "fdtfile=overo.dtb\0" \
+ "bootdir=/boot\0" \
+ "bootfile=zImage\0" \
+ "usbtty=cdc_acm\0" \
"console=ttyO2,115200n8\0" \
- "mpurate=500\0" \
+ "mpurate=auto\0" \
"optargs=\0" \
"vram=12M\0" \
"dvimode=1024x768MR-16@60\0" \
"mmcrootfstype=ext3 rootwait\0" \
"nandroot=ubi0:rootfs ubi.mtd=4\0" \
"nandrootfstype=ubifs\0" \
+ "mtdparts=" MTDPARTS_DEFAULT "\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"mpurate=${mpurate} " \
"omapdss.def_disp=${defaultdisplay} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
- "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo Running bootscript from mmc ...; " \
+ "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running boot script from mmc ...; " \
"source ${loadaddr}\0" \
- "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
- "mmcboot=echo Booting from mmc ...; " \
+ "loadbootenv=load mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
+ "importbootenv=echo Importing environment from mmc ...; " \
+ "env import -t ${loadaddr} ${filesize}\0" \
+ "loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
+ "mmcboot=echo Booting from mmc...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
+ "loadzimage=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "loadfdt=load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+ "mmcbootfdt=echo Booting with DT from mmc ...; " \
+ "run mmcargs; " \
+ "bootz ${loadaddr} - ${fdtaddr}\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
- "nand read ${loadaddr} 280000 400000; " \
+ "nand read ${loadaddr} linux; " \
"bootm ${loadaddr}\0" \
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
- "else " \
- "if run loaduimage; then " \
- "run mmcboot; " \
- "else run nandboot; " \
- "fi; " \
- "fi; " \
- "else run nandboot; fi"
+ "fi;" \
+ "if run loadbootenv; then " \
+ "echo Loaded environment from ${bootenv};" \
+ "run importbootenv;" \
+ "fi;" \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "if run loaduimage; then " \
+ "run mmcboot;" \
+ "fi;" \
+ "if run loadzimage; then " \
+ "if test -n $fdtfile; then " \
+ "if run loadfdt; then " \
+ "run mmcbootfdt;" \
+ "fi;" \
+ "fi;" \
+ "fi;" \
+ "fi;" \
+ "run nandboot; " \
-#define CONFIG_AUTO_COMPLETE 1
/*
* Miscellaneous configurable options
*/
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#undef CONFIG_SYS_PROMPT
#define CONFIG_SYS_PROMPT "Overo # "
-#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS 16 /* max number of command */
- /* args */
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
/* memtest works on */
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
0x01F00000) /* 31MB */
-#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
- /* address */
-/*
- * OMAP3 has 12 GP timers, they can be driven by the system clock
- * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
- * This rate is divided by a local divisor.
- */
-#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
-#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
-#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
-#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-
-/* **** PISMO SUPPORT *** */
-
+/* FLASH and environment organization */
/* Configure the PISMO */
#define PISMO1_NAND_SIZE GPMC_SIZE_128M
#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
-
-#if defined(CONFIG_CMD_NAND)
+#if defined(CONFIG_NAND)
#define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
#endif
#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
+/* Configure SMSC9211 ethernet */
#if defined(CONFIG_CMD_NET)
-/*----------------------------------------------------------------------------
- * SMSC9211 Ethernet from SMSC9118 family
- *----------------------------------------------------------------------------
- */
-
#define CONFIG_SMC911X
#define CONFIG_SMC911X_32_BIT
#define CONFIG_SMC911X_BASE 0x2C000000
-
#endif /* (CONFIG_CMD_NET) */
-/*
- * Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
- * and older u-boot.bin with the new U-Boot SPL.
- */
-#define CONFIG_SYS_TEXT_BASE 0x80008000
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+/* Initial RAM setup */
#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
#define CONFIG_SYS_INIT_RAM_SIZE 0x800
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
-
#define CONFIG_SYS_CACHELINE_SIZE 64
-/* Defines for SPL */
-#define CONFIG_SPL
-#define CONFIG_SPL_FRAMEWORK
-#define CONFIG_SPL_NAND_SIMPLE
-#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
-#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
-
-/* move malloc and bss high to prevent clashing with the main image */
-#define CONFIG_SYS_SPL_MALLOC_START 0x87000000
-#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
-#define CONFIG_SPL_BSS_START_ADDR 0x87080000 /* end of minimum RAM */
-#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
-
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
-
-#define CONFIG_SPL_BOARD_INIT
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_LIBDISK_SUPPORT
-#define CONFIG_SPL_I2C_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_BASE
-#define CONFIG_SPL_NAND_DRIVERS
-#define CONFIG_SPL_NAND_ECC
-#define CONFIG_SPL_GPIO_SUPPORT
-#define CONFIG_SPL_POWER_SUPPORT
-#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
-
/* NAND boot config */
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_CACHE
+#define CONFIG_SYS_GENERIC_BOARD
+
#define CONFIG_ENV_VARS_UBOOT_CONFIG
#ifndef CONFIG_SPL_BUILD
#define CONFIG_ROOTPATH "/opt/eldk"
"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
"env import -t ${loadaddr} ${filesize}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
"mmcboot=echo Booting from mmc${mmcdev} ...; " \
"run mmcargs; " \
"bootz ${loadaddr} - ${fdtaddr}\0" \
+ "uimageboot=echo Booting from mmc${mmcdev} ...; " \
+ "run mmcargs; " \
+ "bootm ${loadaddr}\0" \
"findfdt="\
"if test $board_name = sdp4430; then " \
"setenv fdtfile omap4-sdp.dtb; fi; " \
"setenv fdtfile omap4-panda-a4.dtb; fi;" \
"if test $board_name = panda-es; then " \
"setenv fdtfile omap4-panda-es.dtb; fi;" \
+ "if test $board_name = duovero; then " \
+ "setenv fdtfile omap4-duovero.dtb; fi;" \
"if test $fdtfile = undefined; then " \
"echo WARNING: Could not determine device tree to use; fi; \0" \
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"run loadfdt;" \
"run mmcboot; " \
"fi; " \
+ "if run loaduimage; then " \
+ "run uimageboot;" \
+ "fi; " \
"fi"
/*
projects / karo-tx-uboot.git / commitdiff