Patch merged into coreboot/master: f9be756 armv7: add new dcache and MMU setup functions

the following patch was just integrated into master:
commit f9be756b559ccc567e5412c85b5ded98f19617e7
Author: David Hendricks 
Date:   Thu Mar 21 21:58:50 2013 -0700

armv7: add new dcache and MMU setup functions

This adds new MMU setup code. Most notably, this version uses
    cbmem_add() to determine the translation table base address, which
    in turn is necessary to ensure payloads which wipe memory can tell
    which regions to wipe out.

TODOs:
    - Finish cleaning up references to old cache/MMU stuff
    - Add L2 setup (from exynos_cache.c)
    - Set up ranges dynamically rather than in ramstage's main().

Change-Id: Iba5295a801e8058a3694e4ec5b94bbe9a69d3ee6
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2877
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Mon Mar 25 22:52:16 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Tue Mar 26 00:05:21 2013, giving +2
See http://review.coreboot.org/2877 for details.

-gerrit