1CONFIG_SPL=y 2CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,AHCI,USB_EHCI,STATUSLED=234" 3CONFIG_FDTFILE="sun7i-a20-m5.dtb" 4CONFIG_VIDEO_HDMI=y 5+S:CONFIG_MMC0_CD_PIN="PH1" 6+S:CONFIG_USB1_VBUS_PIN="PH6" 7+S:CONFIG_USB2_VBUS_PIN="PH3" 8+S:CONFIG_ARM=y 9+S:CONFIG_ARCH_SUNXI=y 10+S:CONFIG_MACH_SUN7I=y 11+S:CONFIG_DRAM_CLK=432 12+S:CONFIG_DRAM_ZQ=122 13+S:CONFIG_DRAM_EMR1=4 14