Patch merged into coreboot/master: da147d7 armv7: Clean up: replace hang() by hlt().

the following patch was just integrated into master:
commit da147d7ae30b64c94cde5648cccbb3ace3077060
Author: Hung-Te Lin 
Date:   Wed Feb 6 18:03:40 2013 +0800

armv7: Clean up: replace hang() by hlt().

hang() is the legacy function from U-boot and should be replaced by hlt() in
    coreboot.

Change-Id: I0f390b1b6f9ff71487ea36cf16c462724b66d8ca
    Signed-off-by: Hung-Te Lin 
    Reviewed-on: http://review.coreboot.org/2298
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer 
    Reviewed-by: David Hendricks

Build-Tested: build bot (Jenkins) at Wed Feb  6 16:14:44 2013, giving +1
Reviewed-By: Stefan Reinauer  at Wed Feb  6 19:43:01 2013, giving +2
Reviewed-By: David Hendricks  at Wed Feb  6 19:52:46 2013, giving +2
See http://review.coreboot.org/2298 for details.

-gerrit