[coreboot-gerrit] Change in coreboot[master]: mb/google/mancomb: add DXIO and DDI descriptors

[Felix Held (Code Review)]

Attention is currently required from: Raul Rangel, Martin Roth, Mathew King, EricR Lai.
Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/52180 )

Change subject: mb/google/mancomb: add DXIO and DDI descriptors
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Patch Set 2:

(1 comment)

Patchset:

PS2: 
i wonder if the missing pcie engine for lane 4 will result in running into the power management issue where the dummy descriptors were added as a workaround. maybe that's fixed when the prototype is ready, but it's probably something to keep in mind