[PATCH v2 2/2] ARM: dts: aspeed: Add NVIDIA VR144NVL board
Andrew Lunn
andrew at lunn.ch
Mon Sep 15 22:32:12 AEST 2025
> >
> > Our board phy implements tx and rx delay, so -id would be the appropriate one to use if we
> > decide to use it.
I'm curious. How do you achieve this? Have you hacked the bootloader?
> Right, so long as there's no delay configured for the MAC in the SCU
> (see SCU340-35C) and networking functions for your board then I think
> it's fine to keep the node and specify `phy-mode = "rgmii-id";`.
Yes, this is how it is supposed to work. But please add a comment to
the commit message about how this actually works, e.g. if you have a
hacked bootloader, please make that clear, in case somebody wants to
run the mainline version on this hardware.
Andrew
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