tree 7bd23d7d4d8e0e970ffd238943e40481c9bfa593
parent abcbd5b998b4a9f5f27c356655f439e817f3bcc5
author Felix Held <felix-coreboot@felixheld.de> 1715975036 +0200
committer Felix Held <felix-coreboot@felixheld.de> 1716392717 +0000

soc/amd/phoenix/chip.h: add DDI configuration for openSIL

In the FSP case, the DDI descriptors aren't part of the devicetree and
are instead retrieved in romstage by calling the mainboard's
mainboard_get_dxio_ddi_descriptors function which allows updating the
descriptors during romstage where the devicetree is static. In the
openSIL case, the DDI configuration is first needed in ramstage, so we
can put this info into the devicetree and update it if needed in
ramstage.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3de12ff6af42e38751a3016efa313613677fa87a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82580
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>