tree bbff0aa927e8662bd6280994a821ce277f4cd5b4
parent 830b0ac4e1ed2cd3b8315c4f528622b2c4b66f24
author Subrata Banik <subratabanik@google.com> 1698316870 +0530
committer Subrata Banik <subratabanik@google.com> 1698471652 +0000

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.

Change-Id: I01b0abeeb25ce5a83882c56b30929228fcc6c95c
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Mike Lee <mike5@huaqin.corp-partner.google.com>