[S] Change in coreboot[master]: mb/google/skyrim/var/winterhold: Add support for AP-driven muxes

[Prashant Malani (Code Review)]

Attention is currently required from: Jason Nien, Martin Roth, Prashant Malani.

Hello build bot (Jenkins), Jason Nien, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/72654

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

Change subject: mb/google/skyrim/var/winterhold: Add support for AP-driven muxes
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mb/google/skyrim/var/winterhold: Add support for AP-driven muxes

Add the platform ACPI devices needed for AP-driven Type-C mux and
retimer programming.

BUG=b:266218046
TEST=Tested on skyrim with Kconfig enabled, SSDT generated as expected.
BRANCH=None

Change-Id: I712a54e8b3bee8f4ead3b6cf2b495a8dda7962ad
Signed-off-by: Prashant Malani 
---
M src/mainboard/google/skyrim/Kconfig
M src/mainboard/google/skyrim/variants/winterhold/overridetree.cb
2 files changed, 43 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/72654/2