Hello build bot (Jenkins), Shaunak Saha, Furquan Shaikh, Wonkyu Kim, Caveh Jalali, Nick Vaccaro, Srinidhi N Kaushik,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/40261
to look at the new patch set (#2).
Change subject: mb/google/volteer: Add workaround for GPIO PM on S0ix entry/exit ......................................................................
mb/google/volteer: Add workaround for GPIO PM on S0ix entry/exit
Setting the default values for GPIO community power management, causes issues in detecting tpm interrupts. So to avoid that GPIO PM has to be disabled in devicetree. But for S0ix it is needed. This patch implements a workaround in ASL code to enable GPIO PM on S0ix entry and disable it on S0ix exit.
This patch adds the following three platform specific methods.
1. MS0X to enable power management features for GPIO communities on entry and on exit, it disables them.
2. MPTS to enable power management features for GPIO communities when preparing to sleep.
3. MWAK to disable power management features for GPIO communities on waking up.
BUG=b:148892882 BRANCH=none TEST="Boot with this change on volteer proto1 and check for GPIO community config with debugger"
Signed-off-by: Venkata Krishna Nimmagadda venkata.krishna.nimmagadda@intel.com Change-Id: If522c82c0069a4bf5738beb73a2b4f11ed6f51d3 --- M src/mainboard/google/volteer/dsdt.asl A src/mainboard/google/volteer/mainboard.asl 2 files changed, 55 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/40261/2