Patch merged into coreboot/master: 9f1a7cf chromeec: add function to reboot on unexpected image

the following patch was just integrated into master:
commit 9f1a7cffabacdb6022e4579a6229eb5d29e9bcf4
Author: Aaron Durbin 
Date:   Thu Jan 9 14:28:05 2014 -0600

chromeec: add function to reboot on unexpected image

It's helpful to have a generic function that will tell
    the EC to reboot if the EC isn't running a specified
    image. Add that and implement google_chromeec_early_init()
    to utilize the new function still maintaing its semantics
    of if recvoery mode is enabled the EC should be running its
    RO image. There is a slight change in that no communication
    is done with the EC if not in recovery mode.

BUG=chrome-os-partner:24133
    BRANCH=rambi,squawks
    TEST=Built and boot with recovery request. Noted EC reboot.

Change-Id: I22240f6a11231e39c33fd79796a52ec76b119397
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://chromium-review.googlesource.com/182060
    Reviewed-by: Duncan Laurie 
    Reviewed-on: http://review.coreboot.org/5039
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/5039 for details.

-gerrit