1CONFIG_SPL=y 2CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI" 3CONFIG_FDTFILE="sun7i-a20-orangepi.dtb" 4CONFIG_MMC_SUNXI_SLOT_EXTRA=3 5CONFIG_MMC0_CD_PIN="PH10" 6CONFIG_MMC3_CD_PIN="PH11" 7CONFIG_GMAC_TX_DELAY=3 8CONFIG_USB1_VBUS_PIN="PH26" 9CONFIG_USB2_VBUS_PIN="PH22" 10CONFIG_ARM=y 11CONFIG_ARCH_SUNXI=y 12CONFIG_MACH_SUN7I=y 13CONFIG_DRAM_CLK=432 14CONFIG_DRAM_ZQ=127 15CONFIG_DRAM_EMR1=4 16