1CONFIG_ARM=y 2CONFIG_TARGET_LS1021ATWR=y 3CONFIG_DM_SPI=y 4CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart" 5CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT" 6# CONFIG_CMD_IMLS is not set 7# CONFIG_CMD_SETEXPR is not set 8CONFIG_OF_CONTROL=y 9CONFIG_DM=y 10CONFIG_SPI_FLASH=y 11CONFIG_SPI_FLASH_ATMEL=y 12CONFIG_SPI_FLASH_STMICRO=y 13CONFIG_NETDEVICES=y 14CONFIG_E1000=y 15CONFIG_SYS_NS16550=y 16CONFIG_FSL_DSPI=y 17CONFIG_FSL_QSPI=y 18