[S] Change in coreboot[master]: payloads/external/seabios: Scan all PCI domains on Xeon-SP platforms

[Stefan Reinauer (Code Review)]

Attention is currently required from: Arthur Heymans, Christian Walter, Nico Huber.

Stefan Reinauer has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/49461?usp=email )

Change subject: payloads/external/seabios: Scan all PCI domains on Xeon-SP platforms
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Patch Set 2:

(4 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/49461/comment/e4a670ce_cfab8ab9 :
PS2, Line 7: PCI domains
> There is no such thing as a "PCI domain". The term is sometimes wrongly […]

Done

https://review.coreboot.org/c/coreboot/+/49461/comment/0e03262c_8593671b :
PS2, Line 10: domain 0
> `the first host bridge`?

Done

File payloads/external/Makefile.inc:

https://review.coreboot.org/c/coreboot/+/49461/comment/6d565c45_20c67511 :
PS2, Line 117: domains
> I tried to explain this below. It controls the maximum number of […]

Done

https://review.coreboot.org/c/coreboot/+/49461/comment/b88e9883_3dd562db :
PS2, Line 118: $(CBFSTOOL) $< add-int -i 255 -n etc/extra-pci-roots
> Can you add "$(if $(CONFIG_UPDATE_IMAGE),-$(CBFSTOOL) $< remove -n etc/extra-pci-roots 2>/dev/null)" […]

Christian, are you interested in fixing this one? Or should we abandon?