[coreboot-gerrit] [S] Change in coreboot[main]: soc/intel/meteorlake: Add Kconfig to skip FSP TBT connect topology

[Matt DeVillier (Code Review)]

Attention is currently required from: Angel Pons, Dinesh Gehlot, Eran Mitrani, Intel coreboot Reviewers, Jakub "Kuba" Czapiga, Kapil Porwal, Paul Menzel, Sean Rhodes, Tarun.

Matt DeVillier has uploaded a new patch set (#7) to the change originally created by Sean Rhodes. ( https://review.coreboot.org/c/coreboot/+/86989?usp=email )

Change subject: soc/intel/meteorlake: Add Kconfig to skip FSP TBT connect topology
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soc/intel/meteorlake: Add Kconfig to skip FSP TBT connect topology

Add a Kconfig to direct FSP to skip sending the TBT Connect Topology
(CNTP) command, which is not needed when using software connection
manager (as opposed to firmware connection manager). There are also
situations where boards using FW CM may wish to skip sending the
command.

When selected, the FSP UPD ITbtConnectTopologyTimeoutInMs will be set
to zero, which tells FSP to skip sending the command.

Previous SoCs always set this UPD to zero, but upon discussion it was
determined that this is not universally desirable, so guard it with a
Kconfig.

Change-Id: I634dfb9969410b57e8415ac659fa3e8d6943d52c
Signed-off-by: Sean Rhodes 
Signed-off-by: Matt DeVillier 
---
M src/soc/intel/meteorlake/Kconfig
M src/soc/intel/meteorlake/fsp_params.c
2 files changed, 19 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/89/86989/7