Patch merged into coreboot/master: 1989a53 vboot2: implement vb2ex_read_resource

the following patch was just integrated into master:
commit 1989a53adef7655ea6280a4c6ffd030748335213
Author: Daisuke Nojiri 
Date:   Mon Jun 30 08:28:17 2014 -0700

vboot2: implement vb2ex_read_resource

TEST=Built with VBOOT2_VERIFY_FIRMWARE on/off. Booted Nyan Blaze.
    BUG=None
    BRANCH=none
    Signed-off-by: Daisuke Nojiri

Original-Change-Id: I633f9dddbf8b2f25797aacc246bcebaafb02bea4
    Original-Reviewed-on: https://chromium-review.googlesource.com/206063
    Original-Reviewed-by: Aaron Durbin 
    Original-Tested-by: Daisuke Nojiri 
    Original-Commit-Queue: Daisuke Nojiri 
    (cherry picked from commit 1f215672de31847cc647e83d2c04633b7f8dfa33)
    Signed-off-by: Marc Jones

Change-Id: I57f449b052132b300f7bca4351871c539a7a8694
    Reviewed-on: http://review.coreboot.org/8161
    Reviewed-by: Stefan Reinauer 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/8161 for details.

-gerrit