[S] Change in coreboot[master]: mb/google/eve: Use keyboard backlight for proof-of-life at boot

[Matt DeVillier (Code Review)]

Attention is currently required from: CoolStar, Felix Held, Matt DeVillier.

Hello CoolStar, Felix Held, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/76803?usp=email

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

The following approvals got outdated and were removed:
Code-Review+1 by CoolStar, Verified+1 by build bot (Jenkins)

Change subject: mb/google/eve: Use keyboard backlight for proof-of-life at boot
......................................................................

mb/google/eve: Use keyboard backlight for proof-of-life at boot

This feature was originally present and then dropped, but turns out
that users prefer it. Set the backlight to 50% in romstage, back to
zero in ramstage; skip enabling on the S3 resume path.

TEST=build/boot google/eve, verify keyboard backlight turns on/off
as expected.

Change-Id: I33af888d614010538f69512bbd052ed2b83fcaa5
Signed-off-by: Matt DeVillier 
---
M src/mainboard/google/eve/ec.c
M src/mainboard/google/eve/romstage.c
2 files changed, 11 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/03/76803/2