[coreboot] Patch merged into coreboot/master: ee068e8 Fix MTRR TOM2 WB cache setup for AMD CPUs > revF.

the following patch was just integrated into master:
commit ee068e84d951b1d198007371d767b920e82ba149
Author: Marc Jones 
Date:   Mon Jan 30 19:30:45 2012 -0700

Fix MTRR TOM2 WB cache setup for AMD CPUs > revF.

The MTRR check for WB TOM2 setting was only checking revF, not extended family
    revisions. All families above revf indicate 0xf in the family field and have
    additional bits in the extended family field.

Change-Id: I93d719789acda6b7c42de7fd6d4bad2da866a25f
    Signed-off-by: Marc Jones

Build-Tested: build bot (Jenkins) at Tue Feb 14 22:16:41 2012, giving +1
Reviewed-By: Stefan Reinauer  at Fri Feb 17 22:44:19 2012, giving +2
See http://review.coreboot.org/627 for details.

-gerrit