diff options
Diffstat (limited to 'include/configs/at91-sama5_common.h')
| -rw-r--r-- | include/configs/at91-sama5_common.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/configs/at91-sama5_common.h b/include/configs/at91-sama5_common.h index 2bded45..bb737a1 100644 --- a/include/configs/at91-sama5_common.h +++ b/include/configs/at91-sama5_common.h @@ -27,6 +27,7 @@ #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_DISPLAY_CPUINFO +#define CONFIG_ENV_VARS_UBOOT_CONFIG #define CONFIG_CMD_BOOTZ #define CONFIG_OF_LIBFDT /* Device Tree support */ @@ -52,6 +53,17 @@ #define CONFIG_CMD_DHCP #ifdef CONFIG_SYS_USE_MMC +/* u-boot env in sd/mmc card */ +#define CONFIG_ENV_IS_IN_FAT +#define CONFIG_FAT_WRITE +#define FAT_ENV_INTERFACE "mmc" +#define FAT_ENV_DEVICE_AND_PART "0" +#define FAT_ENV_FILE "uboot.env" +#define CONFIG_ENV_SIZE 0x4000 + +#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 at91-${board_name}.dtb; " \ + "fatload mmc 0:1 0x22000000 zImage; " \ + "bootz 0x22000000 - 0x21000000" #define CONFIG_BOOTARGS \ "console=ttyS0,115200 earlyprintk " \ "root=/dev/mmcblk0p2 rw rootwait" |