harness

CONFIG_SFI=y enables the kernel to boot and run optimally
on platforms that support the Simple Firmware Interface.

Thanks to Jacob Pan for prototyping the initial Linux SFI support,
and to Feng Tang for Linux bring-up and debug both in emulation
and on Moorestown hardware.

See http://simplefirmware.org

 for more information on SFI.

Signed-off-by: Len Brown <len.brown@intel.com>