Patch merged into coreboot/master: emulation/qemu-power8: initial mainboard and arch commit

the following patch was just integrated into master:
commit 9831244cb8b3e72aa03851cfa73819e2964de330
Author: Ronald G. Minnich 
Date:   Fri Feb 12 22:37:48 2016 +0000

emulation/qemu-power8: initial mainboard and arch commit

This builds and produces an image.

The next step is to get a 'halt' instruction into the boot block and then attach with qemu.

I can't get the powerpc64le-linux-gnu-ld.bfd to recognize any output arch but
    powerpc. That makes no sense to me.

Change-Id: Ia2a5fe07a1457e7b6974ab1473539c7447d7a449
    Signed-off-by: Ronald G. Minnich 
    Reviewed-on: https://review.coreboot.org/13704
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/13704 for details.

-gerrit