Re: AM335x host only USB

[Felipe Balbi]

Hi,

On Thu, May 15, 2014 at 03:23:14PM +0800, éäç wrote:
> Dear all,
> 
> Is any update here?
> I'm looking forward for your reply, thanks.
> 
> Steve
> 
> 
> 
> 2013-11-21 19:07 GMT+08:00 Mark Jackson <mpfj-list@xxxxxxxxxxxxx>:
> 
> > We have a custom AM335x CPU board with a type A connector, which is
> > intended
> > to be run in host-only mode.
> >
> > Using Linus' latest git, I can compile a part-working kernel that can
> > detect
> > an (internal?) usb hub, but is unable to see any devices connected to it.
> >
> > Here's a snippet from my boot log:-
> >
> > Starting kernel ...
> >
> > [    0.000000] Booting Linux on physical CPU 0x0
> > [    0.000000] Linux version 3.12.0-10713-gf9a173a-dirty

pretty old kernel, friend. You know we can't really support you on such
an old kernel, right ?

In any case, try to backport commits:

943c13971c08ddeb06f4cb9dea1addb76f6b4423
2df6761e5eca9a810050a15062ae8abce1bbae41

and see what happens. I'm assuming you didn't ground ID pin, since
you're using a standard A receptacle. I suggest hardwiring it to ground
anyway.

-- 
balbi

Attachment: signature.asc
Description: Digital signature