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sciphone_g2: ENV in NAND and MTD partitions 

This patch configures U-Boot's environment to be placed in NAND and
adds MTD partitions support.

Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com>
This commit is contained in:
Marcin Mielczarczyk 2010-12-02 12:55:03 +01:00
parent 37d226f1e9
commit 57d77b82a3
1 changed files with 16 additions and 11 deletions
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27
include/configs/sciphone_g2.h
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@ -65,9 +65,6 @@
/* We have already been loaded to RAM */ /* We have already been loaded to RAM */
#define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_CMDLINE_TAG
/* Serial port configuration */ /* Serial port configuration */
#define CONFIG_MT62XX_SERIAL #define CONFIG_MT62XX_SERIAL
#define CONFIG_MT62XX_PORTS {0x81030000, 0x81040000, 0x81050000} #define CONFIG_MT62XX_PORTS {0x81030000, 0x81040000, 0x81050000}
@ -80,6 +77,9 @@
#define CONFIG_CMD_MEMORY #define CONFIG_CMD_MEMORY
#define CONFIG_CMD_LOADB #define CONFIG_CMD_LOADB
#define CONFIG_CMD_RUN #define CONFIG_CMD_RUN
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_MTDPARTS
#define CONFIG_CMDLINE_TAG
/* Timing configuration */ /* Timing configuration */
#define CONFIG_SYS_HZ 1000 #define CONFIG_SYS_HZ 1000
@ -102,11 +102,20 @@
#define CONFIG_SYS_LOAD_ADDR 0x800000 #define CONFIG_SYS_LOAD_ADDR 0x800000
#define CONFIG_SYS_LOADS_BAUD_CHANGE #define CONFIG_SYS_LOADS_BAUD_CHANGE
#define CONFIG_ENV_SIZE 0x20000 /* 128 Kb - one sector */ #define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_ADDR (0x00280000 - CONFIG_ENV_SIZE) #define CONFIG_ENV_SIZE 0x20000 /* 128 KB - one block */
#define CONFIG_ENV_OFFSET 0x20000
#define CONFIG_BOOTDELAY 1 #define CONFIG_BOOTDELAY 1
#define CONFIG_BOOTARGS "console=ttyMTK0,115200n8 mem=64M@0" #define CONFIG_BOOTARGS "console=ttyMTK0,115200n8 mem=64M@0"
#define CONFIG_BOOTCOMMAND "bootm 0x800000" #define CONFIG_BOOTCOMMAND \
"nand read 0x20000 kernel; bootm 0x20000"
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define MTDIDS_DEFAULT "nand0=mt62xx_nand.0"
#define MTDPARTS_DEFAULT \
"mtdparts=mt62xx_nand.0:128k(sbl),128k(env),2M(u-boot),2M(kernel),-(root)"
#define CONFIG_STACKSIZE (128 * 1024) #define CONFIG_STACKSIZE (128 * 1024)
#ifdef CONFIG_USE_IRQ #ifdef CONFIG_USE_IRQ
@ -142,10 +151,6 @@
/* Enable support for mmc. */ /* Enable support for mmc. */
#define CONFIG_MMC 1 #define CONFIG_MMC 1
#ifndef DEBUG
/* #define DEBUG */
#endif
#ifdef CONFIG_MMC #ifdef CONFIG_MMC
/* /*
@ -179,7 +184,7 @@
#define CONFIG_ENV_SIZE 0x0 #define CONFIG_ENV_SIZE 0x0
/* Address of U-Boot in NAND */ /* Address of U-Boot in NAND */
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
#define CONFIG_SYS_NAND_U_BOOT_SIZE 1000000 /* 1MB */ #define CONFIG_SYS_NAND_U_BOOT_SIZE 1000000 /* 1MB */
#define CONFIG_SYS_NAND_U_BOOT_DST 0x500000 #define CONFIG_SYS_NAND_U_BOOT_DST 0x500000
#define CONFIG_SYS_NAND_U_BOOT_START 0x500000 #define CONFIG_SYS_NAND_U_BOOT_START 0x500000