[M] Change in coreboot[master]: mb/google/myst: Enable PCIe devices in devicetree

[Jon Murphy (Code Review)]

Attention is currently required from: Raul Rangel, Martin L Roth, Martin Roth, Tim Van Patten, Karthik Ramasubramanian, Felix Held, Mark Hasemeyer.

Hello build bot (Jenkins), Raul Rangel, Martin L Roth, Tim Van Patten, Karthik Ramasubramanian, Felix Held, Mark Hasemeyer,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/74112

to look at the new patch set (#43).

Change subject: mb/google/myst: Enable PCIe devices in devicetree
......................................................................

mb/google/myst: Enable PCIe devices in devicetree

Ensure that DXIO descriptors are updated using info from AMD and Myst
board schematics.

BUG=b:275960920,b:276744321
TEST=builds

Change-Id: Icdad785bcb90de036095bcc4219c15f55f4277fe
Signed-off-by: Jon Murphy 
---
M src/mainboard/google/myst/port_descriptors.c
M src/mainboard/google/myst/variants/baseboard/devicetree.cb
M src/mainboard/google/myst/variants/baseboard/include/baseboard/variants.h
3 files changed, 120 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/12/74112/43