1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_MACH_SUN50I=y 4CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y 5CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-nanopi-a64" 6# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set 7CONFIG_SPL=y 8# CONFIG_CMD_FLASH is not set 9# CONFIG_SPL_DOS_PARTITION is not set 10# CONFIG_SPL_ISO_PARTITION is not set 11# CONFIG_SPL_EFI_PARTITION is not set 12CONFIG_SUN8I_EMAC=y 13CONFIG_USB_EHCI_HCD=y 14CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y 15