tree dc44adbe26a7e0017a01be7ef4cf3826b566c313
parent 72998f8c35ea5b9f50647add9e4dbafc86faae41
author Subrata Banik <subratabanik@google.com> 1698316870 +0530
committer Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> 1698575511 +0000

UPSTREAM: mb/google/{rex, ovis}: Introduce devicetree.cb for pre-prod SoC

This patch introduces a dedicated devicetree.cb file for platforms
built with pre-production SoC. This will help to keep the SoC
configuration separate for platforms with ESx and QSx silicons.

For example, the SaGv WP configuration is different between
pre-production (aka ESx) and production (aka QSx) silicon.

BUG=b:306267652
TEST=Able to build and boot google/rex4es.

(cherry picked from commit 8c4674ee37c3446e7cf4dd81101e6eaa3d5fc690)

Original-Change-Id: I01b0abeeb25ce5a83882c56b30929228fcc6c95c
Original-Signed-off-by: Subrata Banik <subratabanik@google.com>
Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/78659
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Original-Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Original-Reviewed-by: Mike Lee <mike5@huaqin.corp-partner.google.com>
GitOrigin-RevId: 8c4674ee37c3446e7cf4dd81101e6eaa3d5fc690
Change-Id: I7f28e1ab432e194941bb02bd9e553bea7c758fc8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/4985973
Reviewed-by: Subrata Banik <subratabanik@chromium.org>
Commit-Queue: Subrata Banik <subratabanik@chromium.org>
Tested-by: Subrata Banik <subratabanik@chromium.org>