From: "Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Failing USB devices
Date: Sat, 24 Aug 2013 18:19:52 +0200 (CEST) [thread overview]
Message-ID: <799640348.1211424.1377361192066.JavaMail.zimbra@advansee.com> (raw)
In-Reply-To: <CAPcvp5GO9ct_qEWVOwUMKQZ=qcr2OTwx_9dZ0ePgpJ-4QYAu7w@mail.gmail.com>
On Saturday, August 24, 2013 12:51:09 PM, Andrew Murray wrote:
> On 23 August 2013 11:54, Beno?t Th?baudeau
> <benoit.thebaudeau@advansee.com> wrote:
> > I also have this issue with some devices and mainline U-Boot. I can confirm
> > that
> > this is a device initialization delay issue because subsequent USB commands
> > on
> > the device succeed (only the single automatic U-Boot USB command that I use
> > at
> > boot time fails).
>
> You may be able to work around these by setting
> CONFIG_USB_HUB_MIN_POWER_ON_DELAY in your config file (assuming the
> device is behind a hub).
This happens for me without any hub.
Best regards,
Beno?t
next prev parent reply other threads:[~2013-08-24 16:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-23 0:00 [U-Boot] Failing USB devices Andrew Murray
2013-08-23 3:23 ` Marek Vasut
2013-08-23 10:54 ` Benoît Thébaudeau
2013-08-23 14:27 ` Harvey Chapman
2013-08-24 10:51 ` Andrew Murray
2013-08-24 16:19 ` Benoît Thébaudeau [this message]
2013-08-24 10:44 ` Andrew Murray
2013-08-30 17:05 ` Andrew Murray
2013-09-05 15:35 ` Andrew Murray
2013-09-05 15:39 ` Marek Vasut
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