From: Sascha Hauer <s.hauer@pengutronix.de>
To: Patrick Schneider <patrick.schneider@bhtronik.de>
Cc: "barebox@lists.infradead.org" <barebox@lists.infradead.org>
Subject: Re: i.MX6ul USB serial downloader and Barebox
Date: Thu, 21 Feb 2019 14:31:51 +0100 [thread overview]
Message-ID: <20190221133151.apxmkxdu72glcvwa@pengutronix.de> (raw)
In-Reply-To: <AM0PR08MB3842B2EF6AB7D8EE2E009CE8EB7E0@AM0PR08MB3842.eurprd08.prod.outlook.com>
On Thu, Feb 21, 2019 at 12:01:40PM +0000, Patrick Schneider wrote:
> Hi Sascha,
> thanks for the reply.
> It seems that I am lacking something in the usb configuration. I am always getting:
>
> couldn't find an available UDC
> usbgadget: No such device
I don't know which hardware you are on, but you may have to enable the
USB controller in the device tree. If otg mode is configured there you
also have to do a "otg.mode=peripheral" to turn the controller into
gadget mode.
>
> $ fastboot devices -l
>
> Delivers nothing on my windows host side.
> Before I proceed, wouldn't it be also possible to just plug a usb-stick and copy rootfs and barebox.bin from there?
> Unfortunately
>
> $ usb
>
> Also doesn't recognize my plugged in usb-stick.
> The USB port functions normally under linux itself.
If that's the same port as you do fastboot on then you might have to do
a "otg.mode=host" to turn the controller into host mode.
Sascha
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next prev parent reply other threads:[~2019-02-21 13:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 10:01 Patrick Schneider
2019-02-21 10:21 ` Ahmad Fatoum
2019-02-21 10:41 ` Sascha Hauer
2019-02-21 12:01 ` AW: " Patrick Schneider
2019-02-21 13:31 ` Sascha Hauer [this message]
2019-02-21 14:30 ` Patrick Schneider
2019-02-22 7:57 ` Sascha Hauer
2019-02-22 8:12 ` AW: " Patrick Schneider
2019-02-22 8:33 ` Sascha Hauer
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