1CONFIG_ARM=y 2CONFIG_STM32=y 3CONFIG_STM32F7=y 4CONFIG_TARGET_STM32F746_DISCO=y 5CONFIG_SYS_PROMPT="U-Boot > " 6CONFIG_AUTOBOOT_KEYED=y 7CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n" 8CONFIG_AUTOBOOT_STOP_STR=" " 9# CONFIG_CMD_SETEXPR is not set 10CONFIG_OF_LIBFDT=y 11# CONFIG_EFI_LOADER is not set 12