SM5803: Disable end of charge detection
SM5803: Disable end of charge detection

Since the fuel gague also provides end of charge detection, it's
unnecessary for the charger chip to also perform this.  Additionally,
with the end of charge detection removed the board can now set auto
charge bits regardless of whether the battery is connected without
browning out.

BRANCH=None
BUG=b:163163442
TEST=on drawlat, verify booting without a battery does not brown out.
Verify that after SW battery cutoff the battery is able to come back
from disconnect reasonably quickly (within about 4 seconds post-boot)

Signed-off-by: Diana Z <cb2016afc7183e5356c690dc63b4ba817470501a@chromium.org>
Change-Id: I57e77f5ea1860642ca565cd417ad9f14f7084b39
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2352436

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec