[coreboot-gerrit] [M] Change in coreboot[main]: device: Add support for multiple PCI segment groups

[Felix Held (Code Review)]

Attention is currently required from: Cliff Huang, Fred Reitberger, Jason Glenesk, Lance Zhao, Matt DeVillier, Nico Huber, Patrick Rudolph, Tim Wawrzynczak.

Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79927?usp=email )

Change subject: device: Add support for multiple PCI segment groups
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Patch Set 4:

(1 comment)

File src/device/Kconfig:

https://review.coreboot.org/c/coreboot/+/79927/comment/c0e8eafc_2de26bbb :
PS4, Line 589: config ECAM_MMCONF_BUS_NUMBER
i'll add some help text to this to point out that this configures PCI_SEGMENT_GROUP_COUNT and PCI_BUSES_PER_SEGMENT_GROUP with PCI_SEGMENT_GROUP_COUNT * PCI_BUSES_PER_SEGMENT_GROUP == CONFIG_ECAM_MMCONF_BUS_NUMBER