From: Fabio Porcedda <fabio.porcedda@gmail.com>
To: barebox@lists.infradead.org
Subject: AT91SAM9260EK DFU - Error using dfu-util
Date: Wed, 23 Jan 2013 14:17:59 +0100 [thread overview]
Message-ID: <CAHkwnC-GnpSVxs-Apoka3LWLtcqYD5PrswtxnuqB_bEKTCH4ZA@mail.gmail.com> (raw)
Hi All,
I'm trying the dfu support for AT91SAM9260EK.
I've succefully activated it using th bp button, but
the dfu-util give me the error "Cannot open device".
I'm doing something wrong?
Can someone help me?
-----
I'm using:
- Barebox 2013.01.0 - at91sam9260ek_defconfig
- Ubuntu 12.10
-------
AT91SAM9260EK serial output:
dfu_bp pressed detected wait 5s
Start DFU Mode
dfu: register alt0(barebox) with device /dev/nand0.barebox.bb
dfu: register alt1(kernel) with device /dev/nand0.kernel.bb
dfu: register alt2(rootfs) with device /dev/nand0.rootfs.bb
-------
$ dfu-util -l
dfu-util 0.7
...
Found Runtime: [4321:1234] devnum=0, cfg=1, intf=0, alt=0, name="UNDEFINED"
Found Runtime: [4321:1234] devnum=0, cfg=1, intf=0, alt=1, name="UNDEFINED"
Found Runtime: [4321:1234] devnum=0, cfg=1, intf=0, alt=2, name="UNDEFINED"
-------
$ dfu-util -a 1 -D zImage
dfu-util 0.7
...
Cannot open device
Opening DFU capable USB device...
Best regards
--
Fabio Porcedda
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next reply other threads:[~2013-01-23 13:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-23 13:17 Fabio Porcedda [this message]
2013-01-23 13:41 ` Eric Bénard
2013-01-23 13:45 ` Fabio Porcedda
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