[coreboot-gerrit] Change in coreboot[master]: mb/ocp/deltalake: Implement SMBIOS type 9 -- system slots by SKU

[Morgan Jang (Code Review)]

Morgan Jang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/42280 )

Change subject: mb/ocp/deltalake: Implement SMBIOS type 9 -- system slots by SKU
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Patch Set 5:
> Patch Set 5: Code-Review+1
>
> Why isn't the existing devicetree smbios type 9 mechanism used?
> It should be easy to modify as it's read/writable in ramstage.

I can not find the way to add PCIe root ports on IIO stack into devicetree, so I created the smbios type 9 by "slotinfo" table.