1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_MACH_SUN7I=y 4CONFIG_DRAM_CLK=432 5CONFIG_USB1_VBUS_PIN="PH0" 6CONFIG_USB2_VBUS_PIN="PH1" 7CONFIG_GMAC_TX_DELAY=3 8CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-bananapro" 9CONFIG_SPL=y 10CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI" 11CONFIG_CMD_SETEXPR=y 12CONFIG_CMD_NET=y 13CONFIG_ETH_DESIGNWARE=y 14