[coreboot-gerrit] Change in coreboot[master]: coreboot_tables: Add PCIe info to coreboot table

[Julius Werner (Code Review)]

Attention is currently required from: Shelley Chen, Hung-Te Lin, Nico Huber, Rex-BC Chen, Arthur Heymans, Yu-Ping Wu, Jianjun Wang.
Julius Werner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63251 )

Change subject: coreboot_tables: Add PCIe info to coreboot table
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Patch Set 16:

(1 comment)

Patchset:

PS9:
> Since we are only use the 'ctrl_base' field, I removed this structure and only keeps the 'pcie_ctrl_ […]

So what do we have now -- is this now a MeidaTek-only struct? How likely are we going to be able to reuse this on other platforms? (I believe +Shelley is working on PCIe support for Qualcomm SoCs, do we need something like this there as well? And would this struct be compatible?)

I think if this is going to be called lb_pcie and be integrated directly into the main coreboot-table code, there should be at least a good chance that it will work for other SoCs as well. If we think it's probably just MediaTek specific it should be lb_pcie_mtk or something like that, and it should probably be hooked up through lb_board() or something like that.