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 <reinauer@chromium.org>
Original-Commit-Id: a779fc7f32729adb60d8bc220325444ebc20e0d2
Original-Change-Id: I0ebb17e5441e875875d98168ce3c31486d57330e
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/220320
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9212
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions