ec/google/wilco: Add ACPI battery and AC objects

Add the expected objects (_BST, _BIF, _BIX) for reading battery
information and status from the embedded controller, and the
expected objects for reporting AC power status.

The battery was tested by booting with a battery attached and checking
that it is present in /sys/class/power_supply/BAT0 and that the values
are consistent and within expected ranges.

The AC device was tested by checking the AC status in sysfs when AC
is inserted or removed while the system is running.

Change-Id: Ie996891c383c9e990736690aef9795512ad6d35a
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/29123
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

0 files changed, 0 insertions, 0 deletions