Re: [PATCH] net: netsec: Ignore 'phy-mode' on SynQuacer in DT mode

From: Masahisa Kojima
Date: Fri Jul 28 2023 - 08:35:16 EST


On Fri, 28 Jul 2023 at 20:43, Mark Brown <broonie@xxxxxxxxxx> wrote:
>
> On Fri, Jul 28, 2023 at 10:41:40AM +0200, Andrew Lunn wrote:
> > > Wouldn't this break SynQuacers booting with firmware that lacks a
> > > network driver? (I.e., u-boot?)
>
> > > I am not sure why, but quite some effort has gone into porting u-boot
> > > to this SoC as well.
>
> > Agreed, Rather than PHY_INTERFACE_MODE_NA, please use the correct
> > value.
>
> Does anyone know off hand what the correct value is? I only have access
> to one of these in a remote test lab which makes everything more
> painful.

"rgmii-id" is correct, configured by board level.
The latest EDK2 firmware was already modified to use the correct value
for DT(Thank you, Ard).
http://snapshots.linaro.org/components/kernel/leg-96boards-developerbox-edk2/100/

Thanks,
Masahisa Kojima