1CONFIG_ARM=y 2CONFIG_ARCH_SUNXI=y 3CONFIG_MACH_SUN6I=y 4CONFIG_DRAM_CLK=432 5CONFIG_USB1_VBUS_PIN="" 6CONFIG_USB2_VBUS_PIN="" 7CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31s-sinovoip-bpi-m2" 8# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set 9CONFIG_SPL=y 10CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII" 11# CONFIG_CMD_IMLS is not set 12# CONFIG_CMD_FLASH is not set 13# CONFIG_CMD_FPGA is not set 14CONFIG_CMD_GPIO=y 15CONFIG_ETH_DESIGNWARE=y 16CONFIG_AXP_ALDO1_VOLT=3300 17CONFIG_AXP_ALDO2_VOLT=1800 18CONFIG_AXP_DLDO1_VOLT=3000 19CONFIG_SYS_NS16550=y 20CONFIG_USB_EHCI_HCD=y 21