1CONFIG_SPL=y 2CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC" 3CONFIG_FDTFILE="sun6i-a31-m9.dtb" 4+S:CONFIG_ARM=y 5+S:CONFIG_ARCH_SUNXI=y 6+S:CONFIG_MACH_SUN6I=y 7+S:CONFIG_TARGET_MELE_M9=y 8+S:CONFIG_DRAM_CLK=312 9+S:CONFIG_DRAM_ZQ=120 10# Ethernet phy power 11+S:CONFIG_AXP221_DLDO1_VOLT=3300 12# USB hub power 13+S:CONFIG_AXP221_DLDO4_VOLT=3300 14# Wifi power 15+S:CONFIG_AXP221_ALDO1_VOLT=3300 16# HDMI power ? 17+S:CONFIG_AXP221_ALDO2_VOLT=1800 18+S:CONFIG_AXP221_ALDO3_VOLT=3000 19# Vbus gpio for usb1 20+S:CONFIG_USB1_VBUS_PIN="PC27" 21# No Vbus gpio for usb2 22+S:CONFIG_USB2_VBUS_PIN="" 23