#define CONFIG_SYS_NO_FLASH
-#define CONFIG_SYS_MONITOR_LEN (512 << 10) /* 512 KiB */
+#define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */
#define CONFIG_IDENT_STRING " Allwinner Technology"
#define CONFIG_ENV_OFFSET (544 << 10) /* (8 + 24 + 512) KiB */