[coreboot-gerrit] Change in coreboot[master]: soc/intel/*: Add TPM decode range to soc_get_fixed_mmio_ranges()

[Nico Huber (Code Review)]

Attention is currently required from: Patrick Rudolph, Angel Pons, Subrata Banik, Michael Niewöhner.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/48658 )

Change subject: soc/intel/*: Add TPM decode range to soc_get_fixed_mmio_ranges()
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Patch Set 4:

(1 comment)

Patchset:

PS4: 
I was invited late, so no idea if this was debated yet:
I don't think the code around soc_get_fixed_mmio_ranges()
is worth saving. The idea to use PCH_PRESERVED_BASE_*
there seems completely wrong and any comprehensive list
(like tried on APL) would kind of compete with resource
lists in our devicetree.

So far, we couldn't see any device that needs the (most
likely untested) mechanism around LGMR in soc/intel/. If
nobody finds one, I would prefer to just drop the code.