[coreboot-gerrit] Change in coreboot[master]: mb/google/hatch: Enable PmTimerDisabled config to reduce S0ix power u...

[Subrata Banik (Code Review)]

Hello Aamir Bohra, V Sowmya, build bot (Jenkins), Furquan Shaikh,

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

https://review.coreboot.org/c/coreboot/+/34611

to look at the new patch set (#3).

Change subject: mb/google/hatch: Enable PmTimerDisabled config to reduce S0ix power usage
......................................................................

mb/google/hatch: Enable PmTimerDisabled config to reduce S0ix power usage

BRANCH=none
BUG=b:138152075
TEST=Build for cometlake board with the PmTimerDisabled policy in
devicetree set to 1.

With PmTimerDisabled = 0
> > iotools mmio_read8 0xfe0018fc

0x00

With PmTimerDisabled = 1
> > iotools mmio_read8 0xfe0018fc

0x02

Bit 1: ACPI Timer Disable (ACPI_TIM_DIS): This bit determines
whether the ACPI Timer is enabled to run.
- 0: ACPI Timer is enabled
- 1: ACPI Timer is disabled

Change-Id: I83f49505a804c99d7978e5d541ea9fe8ead9b88f
Signed-off-by: Subrata Banik 
---
M src/mainboard/google/hatch/variants/baseboard/devicetree.cb
1 file changed, 2 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/11/34611/3