[coreboot-gerrit] Patch merged into coreboot/master: cpu/amd/car: Move AP stacks below the BSP stack to free up space

the following patch was just integrated into master:
commit fb39f82116f0411ee85e3d91bfd97237c34debbb
Author: Timothy Pearson 
Date:   Tue Jun 2 20:25:03 2015 -0500

cpu/amd/car: Move AP stacks below the BSP stack to free up space

Caching SPD data during startup requires additional CAR space.
    There was a large chunk of free space between the AP stack top and
    the BSP stack bottom; moving the AP stacks below the BSP stack
    allows this space to be utilized.

TEST: Booted ASUS KGPE-D16 with dual Opteron 6129 processors (16 cores)
    and 120k of CAR.

Change-Id: I370ff368affde7061d6547527bda058b9016e977
    Signed-off-by: Timothy Pearson 
    Reviewed-on: http://review.coreboot.org/10404
    Reviewed-by: Aaron Durbin 
    Tested-by: build bot (Jenkins)
    Tested-by: Raptor Engineering Automated Test Stand

See http://review.coreboot.org/10404 for details.

-gerrit