[coreboot-gerrit] Change in coreboot[master]: mb/amd/mandolin/devicetree: disable unused internal ethernet controllers

[Felix Held (Code Review)]

Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/42782 )

Change subject: mb/amd/mandolin/devicetree: disable unused internal ethernet controllers
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Patch Set 1:

(1 comment)

https://review.coreboot.org/c/coreboot/+/42782/1/src/mainboard/amd/mandolin/... 
File src/mainboard/amd/mandolin/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/42782/1/src/mainboard/amd/mandolin/... 
PS1, Line 62: Ethernet
> This device is an Ethernet MAC that relies on an external PHY, right?

It's an Ethernet MAC and for connecting to things, you typically need some sort of external PHY. To connect to some sort of backplane you might not need a PHY; haven't really looked into that