[M] Change in coreboot[main]: soc/intel/xeon_sp/lbg: Add support to hide HDA

[Patrick Rudolph (Code Review)]

Attention is currently required from: Christian Walter, Johnny Lin, Jonathan Zhang, Lean Sheng Tan, Patrick Rudolph, Shuo Liu, Tim Chu.

Hello Christian Walter, Johnny Lin, Jonathan Zhang, Lean Sheng Tan, Shuo Liu, Tim Chu, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/85496?usp=email

to look at the new patch set (#2).

The following approvals got outdated and were removed:
Verified-1 by build bot (Jenkins)

Change subject: soc/intel/xeon_sp/lbg: Add support to hide HDA
......................................................................

soc/intel/xeon_sp/lbg: Add support to hide HDA

The azalia audio device is usually unused on server platforms.

Add code to hide it since FSP lacks this option and there's no
official bit in the IFD to disable it.

TEST: No HDA PCI device visible on ocp/tiogapass.

Change-Id: I84ac53621b2dcf7baa68f2efb30d0b7e77595c8d
Signed-off-by: Patrick Rudolph 
---
M src/soc/intel/xeon_sp/cpx/romstage.c
M src/soc/intel/xeon_sp/lbg/Makefile.mk
A src/soc/intel/xeon_sp/lbg/include/soc/azalia_device.h
M src/soc/intel/xeon_sp/lbg/include/soc/pcr_ids.h
M src/soc/intel/xeon_sp/lbg/include/soc/pmc.h
M src/soc/intel/xeon_sp/lbg/include/soc/soc_pch.h
M src/soc/intel/xeon_sp/lbg/soc_pch.c
M src/soc/intel/xeon_sp/skx/romstage.c
8 files changed, 56 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/85496/2