1CONFIG_SPL=y 2CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI" 3CONFIG_FDTFILE="sun7i-a20-olinuxino-lime2.dtb" 4CONFIG_MMC0_CD_PIN="PH1" 5CONFIG_USB0_VBUS_PIN="PC17" 6CONFIG_USB0_VBUS_DET="PH5" 7CONFIG_ARM=y 8CONFIG_ARCH_SUNXI=y 9CONFIG_MACH_SUN7I=y 10CONFIG_DRAM_CLK=480 11CONFIG_DRAM_ZQ=127 12CONFIG_DRAM_EMR1=4 13CONFIG_ETH_DESIGNWARE=y 14CONFIG_NETDEVICES=y 15CONFIG_NET=y 16