[coreboot-gerrit] Change in coreboot[master]: soc/intel/tigerlake/apci: Only use SCM for ChromeOS

[Michael Niewöhner (Code Review)]

Attention is currently required from: Sean Rhodes.
Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58798 )

Change subject: soc/intel/tigerlake/apci: Only use SCM for ChromeOS
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Patch Set 14:

(1 comment)

File src/soc/intel/tigerlake/acpi/tcss.asl:

https://review.coreboot.org/c/coreboot/+/58798/comment/f9f199c6_99349ce7 
PS14, Line 159: Software Connection Manager doesn't work with Linux 5.13 or later
> Firmware connection manager refers to the IOM firmware IIUC (Intel blob for handling Type-C ports)

hmm, the lwn article says this:

```
With USB4 the plan is to have software based Connection Manager everywhere but some early systems will also support firmware to allow OS downgrade for example."
```

doesn't really sound like they are talking about IOM (which is in non-early systems, too, isn't it)