1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_SPL_NAND_SUPPORT=y 4CONFIG_MACH_SUN5I=y 5CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J=y 6CONFIG_USB0_VBUS_PIN="PB10" 7CONFIG_DEFAULT_DEVICE_TREE="sun5i-gr8-chip-pro" 8CONFIG_SYS_EXTRA_OPTIONS="SYS_NAND_BLOCK_SIZE=0x40000,SYS_NAND_PAGE_SIZE=4096,SYS_NAND_OOBSIZE=256" 9CONFIG_SPL=y 10CONFIG_SPL_I2C_SUPPORT=y 11# CONFIG_CMD_FLASH is not set 12# CONFIG_CMD_LOADB is not set 13# CONFIG_CMD_LOADS is not set 14CONFIG_MTDIDS_DEFAULT="nand0=sunxi-nand.0" 15CONFIG_MTDPARTS_DEFAULT="mtdparts=sunxi-nand.0:256k(spl),256k(spl-backup),2m(uboot),2m(uboot-backup),-(UBI)" 16CONFIG_ENV_IS_IN_UBI=y 17CONFIG_ENV_UBI_PART="UBI" 18CONFIG_ENV_UBI_VOLUME="uboot-env" 19# CONFIG_MMC is not set 20CONFIG_NAND=y 21CONFIG_NAND_SUNXI=y 22CONFIG_AXP_ALDO3_VOLT=3300 23CONFIG_AXP_ALDO4_VOLT=3300 24CONFIG_USB_EHCI_HCD=y 25CONFIG_USB_MUSB_GADGET=y 26CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y 27CONFIG_USB_FUNCTION_MASS_STORAGE=y 28