CONFIG_SPL=yCONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC"CONFIG_FDTFILE="sun6i-a31-colombus.dtb"CONFIG_ARM=yCONFIG_ARCH_SUNXI=yCONFIG_MACH_SUN6I=yCONFIG_DRAM_CLK=240CONFIG_DRAM_ZQ=251# Wifi powerCONFIG_AXP221_ALDO1_VOLT=3300# No Vbus gpio for usb1CONFIG_USB1_VBUS_PIN=""