Patch merged into coreboot/master: 426ce41 armv7: add function for dcache_clean_by_mva()

the following patch was just integrated into master:
commit 426ce4192bd127ceaab52d94468b66d718608572
Author: David Hendricks 
Date:   Tue Mar 19 18:38:48 2013 -0700

armv7: add function for dcache_clean_by_mva()

This adds a function for using the DCCMVAC instruction (dcache clean
    by MVA at point of coherency (main memory)). We already have the
    inline defined, it's just not used by anything.

Change-Id: Ia0641566a8881335bed8da2963e1db8321d74267
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2871
    Reviewed-by: Stefan Reinauer 
    Tested-by: build bot (Jenkins)

Build-Tested: build bot (Jenkins) at Thu Mar 21 02:24:39 2013, giving +1
Reviewed-By: Stefan Reinauer  at Thu Mar 21 00:20:06 2013, giving +2
See http://review.coreboot.org/2871 for details.

-gerrit