Patch merged into coreboot/master: vboot: set software write protect flag

the following patch was just integrated into master:
commit 5d8ef4c66173095ecad58c5b5734e9f28340d61a
Author: Daisuke Nojiri 
Date:   Wed Jul 22 11:49:17 2015 -0700

vboot: set software write protect flag

TEST=built for samus and veyron_jerry

Change-Id: I7173f46d2ed2e323bff227a484c32c4bb6f6c828
    Signed-off-by: Daisuke Nojiri 
    Reviewed-on: http://review.coreboot.org/11028
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/11028 for details.

-gerrit