1CONFIG_ARM=y 2CONFIG_TARGET_LS1021AQDS=y 3CONFIG_DM_SERIAL=y 4CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-lpuart" 5CONFIG_OF_BOARD_SETUP=y 6CONFIG_OF_STDOUT_VIA_ALIAS=y 7CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4,LPUART" 8CONFIG_HUSH_PARSER=y 9CONFIG_CMD_BOOTZ=y 10CONFIG_CMD_GREPENV=y 11CONFIG_CMD_MEMTEST=y 12CONFIG_CMD_MEMINFO=y 13CONFIG_CMD_MMC=y 14CONFIG_CMD_I2C=y 15CONFIG_CMD_USB=y 16# CONFIG_CMD_SETEXPR is not set 17CONFIG_CMD_DHCP=y 18CONFIG_CMD_MII=y 19CONFIG_CMD_PING=y 20CONFIG_CMD_EXT2=y 21CONFIG_CMD_FAT=y 22CONFIG_OF_CONTROL=y 23CONFIG_DM=y 24CONFIG_NETDEVICES=y 25CONFIG_E1000=y 26CONFIG_FSL_LPUART=y 27