[coreboot-gerrit] Patch merged into coreboot/master: 4916880 cpu/amd/model_10xxx: Move GFXUMA size calculation to separate function

the following patch was just integrated into master:
commit 49168805112d021f8715cab3abded8ab384860ac
Author: Timothy Pearson 
Date:   Fri Mar 13 12:48:31 2015 -0500

cpu/amd/model_10xxx: Move GFXUMA size calculation to separate function

This is required for early CBMEM support.

Change-Id: I31d9b6a04ef963a7d3e045d9c5201ae64604218a
    Signed-off-by: Timothy Pearson 
    Reviewed-on: http://review.coreboot.org/8663
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/8663 for details.

-gerrit