CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC"
CONFIG_FDTFILE="sun6i-a31-m9.dtb"
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
# HDMI power ?
+S:CONFIG_AXP221_ALDO2_VOLT=1800
+S:CONFIG_AXP221_ALDO3_VOLT=3000
+# Vbus gpio for usb1
++S:CONFIG_USB1_VBUS_PIN="PC27"
+# No Vbus gpio for usb2
++S:CONFIG_USB2_VBUS_PIN=""