1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_SPL_I2C_SUPPORT=y 4CONFIG_MACH_SUN7I=y 5CONFIG_DRAM_CLK=480 6CONFIG_MMC0_CD_PIN="PH1" 7CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-cubieboard2" 8CONFIG_AHCI=y 9# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set 10CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,SATAPWR=SUNXI_GPB(8)" 11CONFIG_SPL=y 12# CONFIG_CMD_IMLS is not set 13# CONFIG_CMD_FLASH is not set 14# CONFIG_CMD_FPGA is not set 15CONFIG_ETH_DESIGNWARE=y 16CONFIG_USB_EHCI_HCD=y 17