tree 6073ba8785ff43bdbb001396b3ac2a21ddb931df
parent 20629b4e650bfd9031678d39d33862522b67fc2b
author Sukumar Ghorai <sukumar.ghorai@intel.com> 1702002823 -0800
committer Subrata Banik <subratabanik@google.com> 1703046507 +0000

acpi: Reduce wait interval in delay loop for sleep

The optimization of sleep time in acpi code includes reducing the sleep
duration and increasing the polling frequency within the acpi _ON/_OFF
method. StorageD3Enable is activated in Google/Rex, and this
optimization results in a saving of approximately 25ms in D3cold resume
time, reducing it from around 160ms to 135ms.

BUG=b:296206467
BRANCH=firmware-rex-15709.B

TEST=boot test verified on google/rex
     verified _ON/_OFF Method in SSDT.
     verifid kernel log in s0ix test -
          0000:00:06.0: PM: pci_pm_resume_noirq

Change-Id: I7ba960cb78b42ff0108a48f00206b6df0c78ce7a
Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <czapiga@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>