[coreboot] Is there a proper way to skip a specific PCI device during PCI enumeration

[WANG FEI]

Gents,

What I'm doing is to avoid PCI enumeration code
allocating/setting/configuring resource to a specific PCI device
(Bus:Device:Function), is there a mechanism in coreboot to achieve this?

I've achieved this by setting this specific PCI device's read_resources to
NULL, just wondering what's the best way to get this done.

Many thanks,

-Fei