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| author | Wu, Josh <Josh.wu@atmel.com> | 2015-01-20 10:33:31 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2015-02-07 23:42:59 +0100 |
| commit | c3814406b064f1910461bddd14bc09701353ceed (patch) | |
| tree | 0fcb141907112921337dcc0f4be5e5d582adc7f4 /include/configs/sama5d3_xplained.h | |
| parent | f5702d7d7fcb2c6668ebb131454bec8f4db82be5 (diff) | |
| download | talos-obmc-uboot-c3814406b064f1910461bddd14bc09701353ceed.tar.gz talos-obmc-uboot-c3814406b064f1910461bddd14bc09701353ceed.zip | |
ARM: at91: sama5d3_xplained: save environment in a FAT file in MMC card
This patch will save U-Boot environment as a file: uboot.env, in FAT partition
instead of saving it 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/sama5d3_xplained.h')
| -rw-r--r-- | include/configs/sama5d3_xplained.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/configs/sama5d3_xplained.h b/include/configs/sama5d3_xplained.h index 9458047c06..5a0ab284ab 100644 --- a/include/configs/sama5d3_xplained.h +++ b/include/configs/sama5d3_xplained.h @@ -169,13 +169,14 @@ "bootz 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 at91-sama5d3_xplained.dtb; " \ "fatload mmc 0:1 0x22000000 zImage; " \ "bootz 0x22000000 - 0x21000000" -#define CONFIG_SYS_MMC_ENV_DEV 0 #else #define CONFIG_ENV_IS_NOWHERE #endif |
