[L] Change in coreboot[main]: nb/amd/pi/00730F01: introduce and use chipset devicetree

[Nico Huber (Code Review)]

Attention is currently required from: Felix Held, Martin L Roth, Matt DeVillier, Michał Żygowski, Piotr Król.

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79083?usp=email )

Change subject: nb/amd/pi/00730F01: introduce and use chipset devicetree
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Patch Set 4:

(1 comment)

File src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/79083/comment/2650fdbf_92c82114 :
PS2, Line 16: on end # XHCI HC0 muxed with EHCI 2
            : 			device ref sata on end
            : 			device ref ehci_0 on end # USB EHCI0 usb[0:3] is connected
            : 			device ref ehci_1 on end # USB EHCI1 usb[4:7]
            : 			device ref lpc_bridge on
> Yes, I'd prefer alignment. I'm not overzealous about it, though, and wouldn't […]

Oh, missed PS4 and your later comment...