BOOTLOADER=COREBOOT BOOTSPLASH_IMAGE=TRUE BOOT_MANAGER_ESCAPE=TRUE DISABLE_SERIAL_TERMINAL=TRUE PLATFORM_BOOT_TIMEOUT=2 PS2_KEYBOARD_ENABLE=TRUE SD_MMC_TIMEOUT=100000 SECURE_BOOT_ENABLE=TRUE SERIAL_DRIVER_ENABLE=FALSE SHELL_TYPE=NONE SIO_BUS_ENABLE=TRUE TPM_ENABLE=TRUE VARIABLE_SUPPORT=EMU #SYSTEM76_EC_LOGGING=TRUE