Change in coreboot[master]: soc/intel/elkhartlake: Introduce Intel PSE

[Michael Niewöhner (Code Review)]

Attention is currently required from: Arthur Heymans, Nico Huber, Maulik V Vaghela, Mario Scheithauer, Subrata Banik, Lean Sheng Tan, Werner Zeh, Patrick Rudolph, Felix Held.
Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55367 )

Change subject: soc/intel/elkhartlake: Introduce Intel PSE
......................................................................

Patch Set 46: Code-Review-2

(1 comment)

Patchset:

PS46:
> So this can wait until there is an Intel customer who needs it, right? And when […]

Wow. So this is another example for Intel making use of a open-source project, while not contributing to it, not providing at least a minimal open-source example and still handing off support to the open-source communities? [1] What the ...

Well then, as long as Intel is not willing to upstream minimal sample code to Zephyr and/or coreboot, this gets a -2 from me.

@Lean Thank you for trying to convince them!

@Nico I wonder how you want to integrate that minimal sample exactly. That minimal sample code should be in the Zephyr project IMO, so we might add it to 3rdparty/Zephyr and build it like other external stuff (payloads, libgfxinit). Is that what you have in mind?

[1] see table saying "Implementation = Intel, Support = Zephyr RTOS and Open Source Community" https://www.intel.de/content/www/de/de/products/docs/processors/embedded/enh...