Patch merged into coreboot/master: 7635a60 armv7: Add emulation/qemu-armv7 board.

the following patch was just integrated into master:
commit 7635a60ca848b50ff4a0ac85a667adc7151a5abf
Author: Hung-Te Lin 
Date:   Tue Feb 12 00:07:38 2013 +0800

armv7: Add emulation/qemu-armv7 board.

To simplify testing ARM implementation, we need a QEMU configuration for
    ARM. The qemu-armv7 provides serial output, CBFS simulation, and full
    boot path (bootblock, romstage, ramstage) to verify the boot loader
    functionality.

To run with QEMU:
     export QEMU_AUDIO_DRV=none
     qemu-system-arm -M vexpress-a9 -m 1024M -nographic -kernel build/coreboot.rom

Verified to boot until ramstage loaded successfully by QEMU v1.0.50.

Change-Id: I1f23ffaf408199811a0756236821c7e0f2a85004
    Signed-off-by: Hung-Te Lin 
    Reviewed-on: http://review.coreboot.org/2354
    Reviewed-by: David Hendricks 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Tue Feb 12 02:44:42 2013, giving +1
Reviewed-By: David Hendricks  at Tue Feb 12 02:36:06 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Tue Feb 12 03:02:44 2013, giving +2
See http://review.coreboot.org/2354 for details.

-gerrit