1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_MACH_SUN7I=y 4CONFIG_DRAM_CLK=384 5CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-i12-tvbox" 6CONFIG_SPL=y 7CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI" 8CONFIG_ETH_DESIGNWARE=y 9