Patch merged into coreboot/master: c8e4284 libpayload: Turn on thumb interworking in libpayload.

the following patch was just integrated into master:
commit c8e4284acbdddd5afbef49c100e6aba44aba849c
Author: Gabe Black 
Date:   Fri Mar 1 03:22:22 2013 -0800

libpayload: Turn on thumb interworking in libpayload.

Things work better with it turned on, and the overhead should be negligable.

Built and booted into depthcharge on Snow. Verified that calling between
    various bits of thumb and ARM code worked correctly.

Change-Id: I08d1006e113d2cca08634bf19240aca138a449d9
    Signed-off-by: Gabe Black 
    Signed-off-by: Ronald G. Minnich 
    Reviewed-on: http://review.coreboot.org/2567
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

Build-Tested: build bot (Jenkins) at Mon Mar  4 06:06:19 2013, giving +1
Reviewed-By: Stefan Reinauer  at Mon Mar  4 20:57:54 2013, giving +2
See http://review.coreboot.org/2567 for details.

-gerrit