1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_MACH_SUN4I=y 4CONFIG_DRAM_CLK=312 5CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-jesurun-q5" 6CONFIG_SPL=y 7CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI,MACPWR=SUNXI_GPH(19)" 8