[coreboot-gerrit] Patch merged into coreboot/master: google/chromeos/vboot2: honor boot region device size

the following patch was just integrated into master:
commit 4121f9e555170bde6589b4e731f17f2149c3b401
Author: Aaron Durbin 
Date:   Wed Jan 27 14:23:17 2016 -0600

google/chromeos/vboot2: honor boot region device size

Vboot keeps track of the size of the hashed region in each
    RW slot. While that size was being used to calculate the hash
    it wasn't being honored in restricting the access within the
    FMAP region for that RW slot. To alleviate that create a sub
    region that covers the hashed data for the region in which
    we boot from while performing CBFS accesses.

BUG=chrome-os-partner:49764
    BUG=chromium:445938
    BRANCH=glados
    TEST=Built and booted chell with cbfstool and dev-util patches.

Change-Id: I1a4f45573a6eb8d53a63bc4b2453592664c4f78b
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 4ac9e84af5b632e5735736d505bb2ca6dba4ce28
    Original-Change-Id: Idca946926f5cfd2c87c4a740ad2108010b6b6973
    Original-Signed-off-by: Aaron Durbin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/324093
    Original-Reviewed-by: Duncan Laurie 
    Reviewed-on: https://review.coreboot.org/13586
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See https://review.coreboot.org/13586 for details.

-gerrit