config PAYLOAD_UBOOT
	bool "U-Boot (Experimental)"
	depends on ARCH_X86
	help
	  Select this option if you want to build a coreboot image
	  with a U-Boot payload.

	  See https://doc.coreboot.org/payloads.html and U-Boot's documentation
	  at http://git.denx.de/?p=u-boot.git;a=blob;f=doc/README.x86
	  for more information.