1CONFIG_ARM=y 2CONFIG_TARGET_MX31ADS=y 3CONFIG_BOOTDELAY=3 4CONFIG_CMD_SPI=y 5# CONFIG_CMD_SETEXPR is not set 6CONFIG_CMD_DHCP=y 7CONFIG_CMD_PING=y 8# CONFIG_MMC is not set 9CONFIG_MTD_NOR_FLASH=y 10