[coreboot] Patch merged into coreboot/master: ea22796 armv7: Add temporary build script for CrOS devs

the following patch was just integrated into master:
commit ea22796edaa5c51271ea98590d22eea3976cadba
Author: David Hendricks 
Date:   Thu Jan 10 15:07:59 2013 -0800

armv7: Add temporary build script for CrOS devs

This build script will:
    - Build coreboot.rom
    - Download BL1, extract and place it if necessary
    - Do a partial flash via Servo, using some flashrom trickery to
      make the process fast.

This probably should not be submitted, unless the intention is to
    back it out eventually.

Credit goes to Hung-Te for writing the original version.

Change-Id: Ia7a4bea6077416fc06768a5de5ee07edc973ede2
    Signed-off-by: Hung-Te Lin 
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2134
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Fri Jan 11 00:32:42 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Fri Jan 11 01:45:48 2013, giving +2
See http://review.coreboot.org/2134 for details.

-gerrit