tree f19088426b01f086a80da043103c7c4251ad1af8
parent 2a592b7fe2bc2b79ef012412619959ae3984ca78
author Felix Held <felix-coreboot@felixheld.de> 1647619042 +0100
committer Commit Bot <commit-bot@chromium.org> 1647901734 +0000

UPSTREAM: mb/google/skyrim/devicetree: set PSPP policy to DXIO_PSPP_DISABLED

Right now, the PSPP policy that controls if the PCIe lanes can be
dynamically downgraded to a lower speed to save some power needs to be
disabled in order for the link training to be successful. Once this
feature is working, PSPP will be reenabled.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62924
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Original-Change-Id: I6ea602596acb8e5ea92076386e80102c3bc757af
GitOrigin-RevId: 5b51faaaea48adf49429d4bfb96d88d9e5d9e08c
Change-Id: I93d101ff7c25647d1c63e3edfe5c7878448230e5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/3538524
Tested-by: CopyBot Service Account <copybot.service@gmail.com>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>