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