[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer: configure L1Substate for PCIe

[Wonkyu Kim (Code Review)]

Hello build bot (Jenkins), Shaunak Saha, Furquan Shaikh, Caveh Jalali, Nick Vaccaro, Srinidhi N Kaushik, Raj Astekar,

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

https://review.coreboot.org/c/coreboot/+/39413

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

Change subject: mb/google/volteer: configure L1Substate for PCIe
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mb/google/volteer: configure L1Substate for PCIe

Limit PcieL1Substate for RP9, RP11 for ES1 NVMe warm reboot workaround.

Reference: #613582 Tiger Lake PCH-LP Sightings Report
           issue id #1409566330

BUG=none
BRANCH=none
TEST= boot to OS and check warm reboot with NVMe

Signed-off-by: Wonkyu Kim 
Change-Id: Ie85bf71c43427e326ef2ba674da4566f8f51495a
---
M src/mainboard/google/volteer/variants/ripto/overridetree.cb
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/39413/3