Patch merged into coreboot/master: 94b4a26 nvidia-cbootimage: add submodule

the following patch was just integrated into master:
commit 94b4a266fb4df1f2f59ed8052c150ee4bf3e6d41
Author: Isaac Christensen 
Date:   Thu Sep 4 11:17:56 2014 -0600

nvidia-cbootimage: add submodule

Change-Id: I3ad8eed42255db426987065190c197baead40673
    Signed-off-by: Isaac Christensen 
    Reviewed-on: http://review.coreboot.org/6836
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi 
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/6836 for details.

-gerrit