[coreboot] Patch merged into coreboot/master: 6edb729 Drop ARCH_ARM in favor of ARCH_ARMV7

the following patch was just integrated into master:
commit 6edb729cee4ebeb06aa4db54e682cc0a39ac9fa1
Author: Stefan Reinauer 
Date:   Wed Dec 5 17:09:01 2012 -0800

Drop ARCH_ARM in favor of ARCH_ARMV7

The ARM architecture is really many architectures, and most
    of them need their own toolchain. After discussing with Ron
    and David, we decided that we're going to call the architecture
    of our ARM board armv7.. This patch cleans out the remainders
    of ARCH_ARM in the tree and moves on to consistent ARMv7 naming.
    As of now, we only support little endian ARMv7 CPUs. We can
    fix that for big endian if/when it comes our way.

Change-Id: Id70c7ef615f600e4d09961d811e7ac974fce4811
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: http://review.coreboot.org/1968
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Thu Dec  6 02:23:37 2012, giving +1
Reviewed-By: Ronald G. Minnich  at Thu Dec  6 02:26:42 2012, giving +2
See http://review.coreboot.org/1968 for details.

-gerrit