-/* Preserve environment on sd card */
-#define CONFIG_ENV_SIZE 0x1000
-#define CONFIG_ENV_IS_IN_FAT
-#define FAT_ENV_INTERFACE "mmc"
-#define FAT_ENV_DEVICE_AND_PART "1:1"
-#define FAT_ENV_FILE "uboot.env"
-#define CONFIG_FAT_WRITE
-#define CONFIG_ENV_VARS_UBOOT_CONFIG