1CONFIG_ARM=y 2CONFIG_SYS_MALLOC_F_LEN=0x2000 3CONFIG_DEFAULT_DEVICE_TREE="hi6220-hikey" 4CONFIG_HUSH_PARSER=y 5# CONFIG_CMD_IMLS is not set 6CONFIG_CMD_MMC=y 7CONFIG_CMD_USB=y 8CONFIG_CMD_GPIO=y 9CONFIG_CMD_DHCP=y 10CONFIG_CMD_MII=y 11CONFIG_CMD_PING=y 12CONFIG_CMD_CACHE=y 13CONFIG_CMD_EXT2=y 14CONFIG_CMD_EXT4=y 15CONFIG_CMD_FAT=y 16CONFIG_CMD_FS_GENERIC=y 17CONFIG_USB=y 18CONFIG_USB_STORAGE=y 19