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| author | Wu, Josh <Josh.wu@atmel.com> | 2015-01-20 10:33:32 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2015-02-07 23:43:00 +0100 |
| commit | a248558ae2894dd7a5a18480dd7011b70ed4bc50 (patch) | |
| tree | 4efa5b34e5bba403784b5f08f8bef81f8f7cc8b2 /include/configs/sama5d3xek.h | |
| parent | c3814406b064f1910461bddd14bc09701353ceed (diff) | |
| download | talos-obmc-uboot-a248558ae2894dd7a5a18480dd7011b70ed4bc50.tar.gz talos-obmc-uboot-a248558ae2894dd7a5a18480dd7011b70ed4bc50.zip | |
ARM: at91: sama5d3xek: save enviroment as a FAT file in MMC card
This patch will save U-Boot environment as a file: uboot.env, in FAT partition
instead of in raw sector of MMC card.
This make us easier to manage the environment file.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Diffstat (limited to 'include/configs/sama5d3xek.h')
| -rw-r--r-- | include/configs/sama5d3xek.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/configs/sama5d3xek.h b/include/configs/sama5d3xek.h index f2849d794e..cccc1edbb8 100644 --- a/include/configs/sama5d3xek.h +++ b/include/configs/sama5d3xek.h @@ -191,6 +191,7 @@ #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) #define CONFIG_CMD_FAT +#define CONFIG_FAT_WRITE #endif #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ @@ -215,13 +216,14 @@ "bootm 0x22000000 - 0x21000000" #elif CONFIG_SYS_USE_MMC /* bootstrap + u-boot + env in sd card */ -#define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET 0x2000 -#define CONFIG_ENV_SIZE 0x1000 +#define CONFIG_ENV_IS_IN_FAT +#define FAT_ENV_INTERFACE "mmc" +#define FAT_ENV_FILE "uboot.env" +#define FAT_ENV_DEVICE_AND_PART "0" +#define CONFIG_ENV_SIZE 0x4000 #define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \ "fatload mmc 0:1 0x22000000 uImage; " \ "bootm 0x22000000 - 0x21000000" -#define CONFIG_SYS_MMC_ENV_DEV 0 #else #define CONFIG_ENV_IS_NOWHERE #endif |
