CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC"
CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-colombus"
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_MACH_SUN6I=y
CONFIG_DRAM_CLK=240
CONFIG_DRAM_ZQ=251
# Wifi power
CONFIG_AXP221_ALDO1_VOLT=3300
# No Vbus gpio for usb1
CONFIG_USB1_VBUS_PIN=""
CONFIG_ETH_DESIGNWARE=y