1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_MACH_SUN7I=y 4CONFIG_DRAM_CLK=432 5CONFIG_USB1_VBUS_PIN="PH26" 6CONFIG_USB2_VBUS_PIN="PH22" 7CONFIG_VIDEO_VGA=y 8CONFIG_GMAC_TX_DELAY=3 9CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-orangepi" 10CONFIG_SPL=y 11CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI" 12CONFIG_ETH_DESIGNWARE=y 13