1CONFIG_ARM=y 2CONFIG_TARGET_LS1021ATWR=y 3CONFIG_DM_SERIAL=y 4CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart" 5CONFIG_OF_BOARD_SETUP=y 6CONFIG_OF_STDOUT_VIA_ALIAS=y 7CONFIG_HUSH_PARSER=y 8CONFIG_CMD_BOOTZ=y 9CONFIG_CMD_GREPENV=y 10CONFIG_CMD_MEMTEST=y 11CONFIG_CMD_MEMINFO=y 12CONFIG_CMD_MMC=y 13CONFIG_CMD_I2C=y 14CONFIG_CMD_USB=y 15# CONFIG_CMD_SETEXPR is not set 16CONFIG_CMD_DHCP=y 17CONFIG_CMD_MII=y 18CONFIG_CMD_PING=y 19CONFIG_CMD_EXT2=y 20CONFIG_CMD_FAT=y 21CONFIG_OF_CONTROL=y 22CONFIG_DM=y 23CONFIG_NETDEVICES=y 24CONFIG_E1000=y 25CONFIG_SYS_NS16550=y 26