tree 904bc9431bfd8227a60145118f9240d2e3f1bc0c
parent 0f93a7b781b220b3bcddf1edabff7c8be52c9aeb
author Jamie Chen <jamie.chen@intel.com> 1626777237 +0800
committer Patrick Georgi <pgeorgi@google.com> 1627472427 +0000

soc/intel/jasperlake: add pcie modphy settings

This patch adds device tree settings to control pcie modphy tuning
FSP UPDs. With this patch, the pcie modphy can be tuned per board.

BUG=b:192716633
BRANCH=NONE
TEST=build dedede variant coreboot with fw_debug enable and check if
     these settings have been changed successfully on fsp debug log.

Change-Id: I80a91d45f9dd8ef218846e1284fdad309313e831
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56336
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>