[S] Change in coreboot[main]: util/cbfstool/eventlog: Add low battery event type

[Subrata Banik (Code Review)]

Attention is currently required from: Subrata Banik.

Hello Karthik Ramasubramanian,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/86223?usp=email

to look at the new patch set (#2).

Change subject: util/cbfstool/eventlog: Add low battery event type
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util/cbfstool/eventlog: Add low battery event type

This commit adds a new event type, `ELOG_TYPE_LOW_BATTERY_INDICATOR`,
to the event log. This event is logged when the system boots due to
a low battery condition.  It includes the reason for the shutdown,
currently only supporting "Poweroff: Low Battery".

BUG=b:339673254
TEST=Able to capture the eventlog for low battery boot event.

Change-Id: I5cc5e5f540657c7dfd174a4928e697a272da813a
Signed-off-by: Subrata Banik 
---
M src/commonlib/bsd/include/commonlib/bsd/elog.h
M util/cbfstool/eventlog.c
2 files changed, 15 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/23/86223/2