From: Sascha Hauer <s.hauer@pengutronix.de>
To: "Grégory Hermant" <gregory.hermant@calao-systems.com>
Cc: barebox@lists.infradead.org
Subject: Re: at91 usbserial issue
Date: Mon, 6 Oct 2014 07:52:31 +0200 [thread overview]
Message-ID: <20141006055231.GM4992@pengutronix.de> (raw)
In-Reply-To: <542E4AAD.7070703@calao-systems.com>
Hi Greg,
On Fri, Oct 03, 2014 at 09:05:17AM +0200, Grégory Hermant wrote:
> Hi all,
> The usbserial seems to be broken for board equipped with an Atmel sam9260/9g20 Soc.
> I ran the lastest version of barebox (v2014.10.0) on a USB_A9G20_LPW.
> Below the trace
> udc0: registering UDC driver [g_serial]
> g_serial usbgadget: acm/23ba9538: can't bind, err -19
> g_serial udc0: failed to start g_serial: -19
> usbserial: No such device
> I didn't yet investigate this issue but i was wondering if someone noticed the problem.
There have been quite some changes in the USB gadget stuff. I know
USB serial currently works with i.MX and MUSB. Does v2014.08.0 still
work? That was before the changes. If yes, I think bisecting it is
the fastest way to find the culprit.
Sascha
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next prev parent reply other threads:[~2014-10-06 5:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-03 7:05 Grégory Hermant
2014-10-06 5:52 ` Sascha Hauer [this message]
2014-10-07 12:03 ` Grégory Hermant
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