Re: sunxi_emac: H3 w/ internal PHY breakage

[Martin Husemann <martin%duskware.de@localhost>]

On Sun, Feb 24, 2019 at 08:24:03PM +0100, Martin Husemann wrote:
> On Sun, Feb 24, 2019 at 11:19:27AM -0600, Kyle Evans wrote:
> > > I propose the following change (patch against NetBSD at [1]) to revert
> > > the move and instead assert the ephy reset before de-asserting it
> > > again in sunxi_emac_setup_resources. U-Boot leaves it asserted upon
> > > exit, and this is somewhat non-trivial to fix for both non-EFI and EFI
> > > cases. However, forcing the ephy reset clears up the soft reset
> > > timeout at boot w/ no link while leaving a stable emac0.
> 
> I will test that change (haven't had a chance yet).

I tested it and the kernel with your patch works on my OrangePi zero.

I have not had any network issues with the unpatched kernel though.

Martin