[coreboot-gerrit] [XS] Change in coreboot[main]: device/pci_device.c: Avoid adding invalid resources

[Felix Held (Code Review)]

Attention is currently required from: Arthur Heymans, Paul Menzel.

Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/80466?usp=email )

Change subject: device/pci_device.c: Avoid adding invalid resources
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Patch Set 1:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/80466/comment/7888103f_a69e3e92 :
PS1, Line 10:
> Could you give an example?

a 32 bit only system can't have resources above 4gb. in this case the old code resulted in the second mmio region to have a base of 4GiB and a limit of 4 GiB - 1, so the limit is lower than the base. the code has a comment about this