1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_SPL=y 4CONFIG_MACH_SUN8I_R40=y 5CONFIG_DRAM_CLK=576 6CONFIG_DRAM_ZQ=3881979 7CONFIG_DRAM_ODT_EN=y 8CONFIG_MACPWR="PA17" 9CONFIG_MMC0_CD_PIN="PH13" 10CONFIG_MMC_SUNXI_SLOT_EXTRA=2 11CONFIG_DEFAULT_DEVICE_TREE="sun8i-r40-bananapi-m2-ultra" 12CONFIG_AHCI=y 13# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set 14CONFIG_SPL_I2C_SUPPORT=y 15# CONFIG_CMD_FLASH is not set 16CONFIG_SCSI_AHCI=y 17CONFIG_RGMII=y 18CONFIG_SUN8I_EMAC=y 19CONFIG_AXP_DLDO4_VOLT=2500 20CONFIG_AXP_ELDO3_VOLT=1200 21CONFIG_SCSI=y 22CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y 23