[M] Change in coreboot[master]: soc/intel/alderlake/acpi: Add Kconfig options for SCM and FCM

[Sean Rhodes (Code Review)]

Attention is currently required from: Sean Rhodes, Tarun Tuli, Martin L Roth, Matt DeVillier, John Zhao, Tim Wawrzynczak.

Hello build bot (Jenkins), Tarun Tuli, Subrata Banik, Matt DeVillier, John Zhao, Tim Wawrzynczak, Angel Pons, Tim Wawrzynczak,

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

https://review.coreboot.org/c/coreboot/+/64561

to look at the new patch set (#9).

Change subject: soc/intel/alderlake/acpi: Add Kconfig options for SCM and FCM
......................................................................

soc/intel/alderlake/acpi: Add Kconfig options for SCM and FCM

Software Connection Manager doesn't work with Linux 5.13 or later,
resulting in TBT ports timing out. Not advertising this results
in Firmware Connection Manager being used and TBT works
correctly.

Add Kconfig options to chose between SCM (Software Connection
Manager) and FCM (Firmware Connection Manager). FCM is primary, as
it's more compatible save for ChromeOS devices as ChromeOS uses
SCM.

Linux patch:
torvalds/linux@c6da62a
c6da62a219d028de10f2e22e93a34c7ee2b88d03

Tested with StarBook Mk VI (i7-1260P).

Signed-off-by: Sean Rhodes 
Change-Id: Iac31d37c0873f41f7b14e1051fe214466d1ebdd8
---
M src/device/Kconfig
M src/soc/intel/alderlake/Kconfig
M src/soc/intel/alderlake/acpi/tcss.asl
M src/soc/intel/meteorlake/acpi/tcss.asl
M src/soc/intel/tigerlake/Kconfig
M src/soc/intel/tigerlake/acpi/tcss.asl
6 files changed, 71 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/64561/9