[coreboot-gerrit] Patch merged into coreboot/master: e9424c5 northbridge/amd/amdfam10: Unify CBMEM location across UMA and non-UMA

the following patch was just integrated into master:
commit e9424c593ad4bc3756a4c44e10ea1ec2fab1c3f5
Author: Timothy Pearson 
Date:   Fri Mar 13 13:10:29 2015 -0500

northbridge/amd/amdfam10: Unify CBMEM location across UMA and non-UMA

The CBMEM memory segment is always placed at TOM - UMASIZE when GFXUMA
    is enabled, however when GFXUMA is disabled an attempt was made to locate
    the CBMEM memory segment above the I/O hole in certain rare cases.

Removing this special case does not impact functionality, and paves
    the way for early CBMEM support.

Change-Id: I98d29ab9d601a4e20f58e2cd0a66abb13b494e74
    Signed-off-by: Timothy Pearson 
    Reviewed-on: http://review.coreboot.org/8664
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin 
    Reviewed-by: Kyösti Mälkki 
    Tested-by: Aaron Durbin 
    Tested-by: Raptor Engineering Automated Test Stand

See http://review.coreboot.org/8664 for details.

-gerrit