*
* Configuation settings for the EB+CPUx9K2 board.
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _CONFIG_EB_CPUx9K2_H_
/*--------------------------------------------------------------------------*/
-#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
-#define CONFIG_AT91RM9200 1 /* It's an Atmel AT91RM9200 SoC */
-#define CONFIG_EB_CPUX9K2 1 /* on an EP+CPUX9K2 Board */
-#define USE_920T_MMU 1
+#define CONFIG_AT91RM9200 /* It's an Atmel AT91RM9200 SoC */
+#define CONFIG_EB_CPUX9K2 /* on an EP+CPUX9K2 Board */
+#define USE_920T_MMU
-#define CONFIG_VERSION_VARIABLE 1
+#define CONFIG_VERSION_VARIABLE
#define CONFIG_IDENT_STRING " on EB+CPUx9K2"
-#include <asm/arch/hardware.h> /* needed for port definitions */
+#include <asm/hardware.h> /* needed for port definitions */
#define CONFIG_MISC_INIT_R
+#define CONFIG_BOARD_EARLY_INIT_F
-/*--------------------------------------------------------------------------*/
-#define CONFIG_SYS_TEXT_BASE 0x00000000
-#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* default load address */
+#define MACH_TYPE_EB_CPUX9K2 1977
+#define CONFIG_MACH_TYPE MACH_TYPE_EB_CPUX9K2
-#define CONFIG_SYS_BOOT_SIZE 0x00 /* 0 KBytes */
-#define CONFIG_SYS_U_BOOT_BASE PHYS_FLASH_1
-#define CONFIG_SYS_U_BOOT_SIZE 0x60000 /* 384 KBytes */
+#define CONFIG_SYS_CACHELINE_SIZE 32
+#define CONFIG_SYS_DCACHE_OFF
+/*--------------------------------------------------------------------------*/
+#ifndef CONFIG_RAMBOOT
+#define CONFIG_SYS_TEXT_BASE 0x00000000
+#else
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SYS_TEXT_BASE 0x21800000
+#endif
+#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* default load address */
+#define CONFIG_STANDALONE_LOAD_ADDR 0x21000000
#define CONFIG_BOOT_RETRY_TIME 30
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_STACKSIZE (32*1024) /* regular stack */
-
/*
* ARM asynchronous clock
*/
#define AT91C_MAIN_CLOCK 179404800 /* from 12.288 MHz * 73 / 5 */
#define AT91C_MASTER_CLOCK (AT91C_MAIN_CLOCK / 3)
-#define CONFIG_SYS_HZ 1000
#define CONFIG_SYS_HZ_CLOCK (AT91C_MASTER_CLOCK / 2)
-#define AT91_SLOW_CLOCK 32768 /* slow clock */
+#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock */
#define CONFIG_CMDLINE_TAG 1
#define CONFIG_SETUP_MEMORY_TAGS 1
* Size of malloc() pool
*/
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 520*1024)
-#define CONFIG_SYS_GBL_DATA_SIZE 128
+#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/*
* sdram
/*
* Command line configuration
*/
-
-#include <config_cmd_default.h>
-
#define CONFIG_CMD_BMP
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_I2C
-#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
-#define CONFIG_I2C_CMD_NO_FLAT
#define CONFIG_I2C_CMD_TREE
+#define CONFIG_CMD_USB
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_UBIFS
#define CONFIG_SYS_LONGHELP
/*
- * Filesystems
+ * MTD defines
*/
-#define CONFIG_JFFS2_NAND 1
+#define CONFIG_FLASH_CFI_MTD
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_RBTREE
+#define CONFIG_LZO
-#ifndef CONFIG_JFFS2_CMDLINE
-#define CONFIG_JFFS2_DEV "nand0"
-#define CONFIG_JFFS2_PART_OFFSET 0
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#else
-#define MTDIDS_DEFAULT "nor0=0,nand0=1"
+#define MTDIDS_DEFAULT "nor0=physmap-flash.0,nand0=atmel_nand"
#define MTDPARTS_DEFAULT "mtdparts=" \
- "0:" \
- "384k(U-Boot)," \
- "128k(Env)," \
- "128k(Splash)," \
- "4M(Kernel)," \
- "-(FS)" \
+ "physmap-flash.0:" \
+ "512k(U-Boot)," \
+ "128k(Env)," \
+ "128k(Splash)," \
+ "4M(Kernel)," \
+ "384k(MiniFS)," \
+ "-(FS)" \
";" \
- "1:" \
- "-(jffs2)"
-#endif /* CONFIG_JFFS2_CMDLINE */
-
+ "atmel_nand:" \
+ "1M(emergency)," \
+ "-(data)"
/*
* Hardware drivers
*/
+#define CONFIG_USB_ATMEL
+#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_AT91C_PQFP_UHPBUG
+#define CONFIG_USB_STORAGE
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+#define CONFIG_EFI_PARTITION
+
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
+#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00300000
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91rm9200"
/*
* UART/CONSOLE
*/
-#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 19200, 38400, 57600, 9600 }
-
#define CONFIG_BAUDRATE 115200
-#define CONFIG_AT91RM9200_USART
-#define CONFIG_DBGU /* define DBGU as console */
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE ATMEL_BASE_DBGU
+#define CONFIG_USART_ID 0/* ignored in arm */
/*
* network
*/
-#define CONFIG_NET_MULTI 1
#define CONFIG_NET_RETRY_COUNT 10
#define CONFIG_RESET_PHY_R 1
* I2C-Bus
*/
-#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0 /* not used */
-
-#ifndef CONFIG_HARD_I2C
-#define CONFIG_SOFT_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SOFT_SPEED 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE 0
/* Software I2C driver configuration */
#define CONFIG_SYS_I2C_INIT_BOARD
#define I2C_INIT i2c_init_board();
-#define I2C_ACTIVE writel(AT91_PMX_AA_TWD, &pio->pioa.mddr);
-#define I2C_TRISTATE writel(AT91_PMX_AA_TWD, &pio->pioa.mder);
-#define I2C_READ ((readl(&pio->pioa.pdsr) & AT91_PMX_AA_TWD) != 0)
+#define I2C_ACTIVE writel(ATMEL_PMX_AA_TWD, &pio->pioa.mddr);
+#define I2C_TRISTATE writel(ATMEL_PMX_AA_TWD, &pio->pioa.mder);
+#define I2C_READ ((readl(&pio->pioa.pdsr) & ATMEL_PMX_AA_TWD) != 0)
#define I2C_SDA(bit) \
if (bit) \
- writel(AT91_PMX_AA_TWD, &pio->pioa.sodr); \
+ writel(ATMEL_PMX_AA_TWD, &pio->pioa.sodr); \
else \
- writel(AT91_PMX_AA_TWD, &pio->pioa.codr);
+ writel(ATMEL_PMX_AA_TWD, &pio->pioa.codr);
#define I2C_SCL(bit) \
if (bit) \
- writel(AT91_PMX_AA_TWCK, &pio->pioa.sodr); \
+ writel(ATMEL_PMX_AA_TWCK, &pio->pioa.sodr); \
else \
- writel(AT91_PMX_AA_TWCK, &pio->pioa.codr);
+ writel(ATMEL_PMX_AA_TWCK, &pio->pioa.codr);
-#define I2C_DELAY udelay(2500000/CONFIG_SYS_I2C_SPEED)
-
-#endif /* CONFIG_HARD_I2C */
+#define I2C_DELAY udelay(2500000/CONFIG_SYS_I2C_SOFT_SPEED)
/* I2C-RTC */
/* NAND */
-#define CONFIG_SYS_NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_DBW_8 1
-#define CONFIG_SYS_64BIT_VSPRINTF 1
-
/* Status LED's */
#define CONFIG_STATUS_LED 1
#define CONFIG_BOOTDELAY 5
#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x60000)
+#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x80000)
#define CONFIG_ENV_SIZE 0x20000 /* sectors are 128K here */
#define CONFIG_BAUDRATE 115200
"displayheight=512\0" \
"displaybsteps=1023\0" \
"ubootaddr=10000000\0" \
- "splashimage=10080000\0" \
- "kerneladdr=100A0000\0" \
+ "splashimage=100A0000\0" \
+ "kerneladdr=100C0000\0" \
"kernelsize=00400000\0" \
- "rootfsaddr=104A0000\0" \
+ "rootfsaddr=10520000\0" \
"copy_addr=21200000\0" \
- "rootfssize=00B60000\0" \
+ "rootfssize=00AE0000\0" \
+ "mtdids=" MTDIDS_DEFAULT "\0" \
+ "mtdparts=" MTDPARTS_DEFAULT "\0" \
"bootargsdefaults=set bootargs " \
"console=ttyS0,115200 " \
"video=vcxk_fb:xres:${displaywidth}," \
"erase $(rootfsaddr) +$(rootfssize);" \
"cp.b $(fileaddr) $(rootfsaddr) $(filesize);" \
"\0" \
- "update_uboot=protect off 10000000 1005FFFF;" \
+ "update_uboot=protect off 10000000 1007FFFF;" \
"dhcp $(copy_addr) u-boot_eb_cpux9k2;" \
- "erase 10000000 1005FFFF;" \
+ "erase 10000000 1007FFFF;" \
"cp.b $(fileaddr) $(ubootaddr) $(filesize);" \
- "protect on 10000000 1005FFFF;reset\0" \
+ "protect on 10000000 1007FFFF;reset\0" \
"update_splash=protect off $(splashimage) +20000;" \
"dhcp $(copy_addr) splash_eb_cpux9k2.bmp;" \
"erase $(splashimage) +20000;" \
- "cp.b $(fileaddr) 10080000 $(filesize);" \
+ "cp.b $(fileaddr) $(splashimage) $(filesize);" \
"protect on $(splashimage) +20000;reset\0" \
"emergency=run bootargsdefaults;" \
"set bootargs $(bootargs) root=initramfs boot=emergency " \
projects / karo-tx-uboot.git / blobdiff