Patch merged into coreboot/master: e9e3189 libpayload: Add missing cache API stub to x86

the following patch was just integrated into master:
commit e9e31892d20646be1bba0ee4175344f37e43469a
Author: Julius Werner 
Date:   Tue Jan 14 13:45:37 2014 -0800

libpayload: Add missing cache API stub to x86

This patch adds another cache invalidation stub to the x86 arch to
    make it usable in common code. This whole stuff should probably be
    redesigned anyway but I just want to get it working and unblock my CL
    for now... more cleanups coming later.

Change-Id: I2e8bdd8aa0e6723209384c24042f053f2e993fe6
    Signed-off-by: Julius Werner 
    Reviewed-on: https://chromium-review.googlesource.com/182534
    Reviewed-by: Vincent Palatin 
    (cherry picked from commit cafce5182a7a2a9ce17ad40d9d893a40ebd5aafd)
    Signed-off-by: Isaac Christensen 
    Reviewed-on: http://review.coreboot.org/6919
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

See http://review.coreboot.org/6919 for details.

-gerrit