[Skiboot] [PATCH] phb4: Fix PCIe GEN4 on DD2.1 and above

[Stewart Smith]

Michael Neuling <mikey at neuling.org> writes:

> In this change:
>   eef0e197ab PHB4: Default to PCIe GEN3 on POWER9 DD2.00
>
> We clamped DD2.00 parts to GEN3 but unfortunately this change also
> applies to DD2.1 and above.
>
> This fixes this to only apply to DD2.00.
>
> This also cleans up the documentation and printing.

Whoops :D. Oh well, merged as of 62ac7631ae266e77ed16b2e8a43412c9a5207537
-- 
Stewart Smith
OPAL Architect, IBM.