Patch merged into coreboot/master: d840118 chromeec: Add battery status event and re-enable _BIX

the following patch was just integrated into master:
commit d840118ef59bdd0f89c989c0c1d43d32e13ce9d1
Author: Duncan Laurie 
Date:   Mon Sep 29 08:32:19 2014 -0700

chromeec: Add battery status event and re-enable _BIX

Add a new host event to send a notify(0x80) to the battery
    when the EC indicates that battery status has changed.

The kernel has fixed the bug with _BIX method so it can
    be enabled now.

BUG=chrome-os-partner:32196
    BRANCH=samus
    TEST=build and boot on samus

Change-Id: I1b8068df7abf1c8ebdc3a89602896b863accb7f3
    Signed-off-by: Stefan Reinauer 
    Original-Commit-Id: a779fc7f32729adb60d8bc220325444ebc20e0d2
    Original-Change-Id: I0ebb17e5441e875875d98168ce3c31486d57330e
    Original-Signed-off-by: Duncan Laurie 
    Original-Reviewed-on: https://chromium-review.googlesource.com/220320
    Original-Reviewed-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/9212
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/9212 for details.

-gerrit