1CONFIG_ARM=y 2CONFIG_TARGET_SPEAR310=y 3CONFIG_SYS_EXTRA_OPTIONS="spear310" 4CONFIG_CMD_I2C=y 5# CONFIG_CMD_SETEXPR is not set 6CONFIG_CMD_DHCP=y 7CONFIG_CMD_MII=y 8CONFIG_CMD_PING=y 9CONFIG_NETDEVICES=y 10CONFIG_ETH_DESIGNWARE=y 11