1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_SYS_TEXT_BASE=0x4a000000 4CONFIG_MACH_SUN7I=y 5CONFIG_DRAM_CLK=384 6CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-mk808c" 7# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set 8CONFIG_SPL=y 9CONFIG_SPL_I2C_SUPPORT=y 10# CONFIG_CMD_FLASH is not set 11# CONFIG_SPL_DOS_PARTITION is not set 12# CONFIG_SPL_ISO_PARTITION is not set 13# CONFIG_SPL_EFI_PARTITION is not set 14CONFIG_USB_EHCI_HCD=y 15CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y 16