[U-Boot] [PATCH] axs103: add support of generic OHCI USB 1.1 controller

[Marek Vasut]

On Wednesday, December 23, 2015 at 12:59:28 PM, Alexey Brodkin wrote:
> Hi Marek,

Hi!
[...]
> > > > 
> > > > Am I reading it correctly that the root hub (the one built into the
> > > > controller) is misbehaving here ?
> > > > 
> > > > > Note in case of ARC770 the log is very similar except the fact that
> > > > > it goes further to successful device detection.
> > > 
> > > Applied to u-boot-arc, thanks!
> > 
> > Uh, sorry I didn't get back to you about this. I am wrestling my own
> > issues with the DWC2 USB core :-/ Looks like it doesn't work with
> > USB3340 LPM-capable PHY (it only starts in FS mode), but works with
> > non-LPM-capable USB3300 PHY and starts in HS mode.
> > 
> > Did you figure your issue out by any chance ?
> 
> No unfortunately I wasn't able to figure out what's wrong there.
> For now I parked this activity waiting for response from our hardware guys.
> I spent way too much time on that and basically need to switch to other
> high-priority things.

Please let me know what was it, I'd be interested in what went wrong for
future reference.

> If I ever get that problem resolved I'll let you know.
> 
> And thanks for your time anyway, that's much appreciated!

Thanks!

btw can you put me in touch with some guys who work on the DWC2 OTG core?
I have a few questions of my own, in particular with regard to the USB3340
PHY, which seems to have issues with the DWC2.

Best regards,
Marek Vasut