[coreboot-gerrit] Patch merged into coreboot/master: c0466d4 ARMV7: add a function to disable MMU entries

the following patch was just integrated into master:
commit c0466d46b7ea511f102eb6e57da59d95bf4ef95f
Author: Ronald G. Minnich 
Date:   Tue Apr 30 10:11:30 2013 -0700

ARMV7: add a function to disable MMU entries

It is useful to be able to lock out certain address ranges,
    NULL being the most important example.

void mmu_disable_range(unsigned long start_mb, unsigned long size_mb)

will allow us to lock out selected virtual addresses on MiB boundaries.
    As in other ARM mmu functions, the addresses and quantities are in units
    of MiB.

Change-Id: If516ce955ee2d12c5a409f25acbb5a4b424f699b
    Signed-off-by: Ronald G. Minnich 
    Reviewed-on: http://review.coreboot.org/3160
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: David Hendricks

Build-Tested: build bot (Jenkins) at Wed May  1 14:30:49 2013, giving +1
Reviewed-By: David Hendricks  at Wed May  1 20:12:47 2013, giving +2
See http://review.coreboot.org/3160 for details.

-gerrit