From: Aras Vaichas <arasv@magellan-technology.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] uboot support for USB DFU protocol
Date: Wed, 14 Jul 2004 16:23:43 +1000 [thread overview]
Message-ID: <40F4D16F.30607@magellan-technology.com> (raw)
I am using the AT91RM9200DK, it has both USB host and device interfaces.
Can I use the USB *device* port to load a binary image (uImage) into my
development board?
i.e. does u-boot support the USB DFU (Device Firmware Upgrade) protocol?
I know that the AT91RM9200 has support for USB DFU in its internal boot
ROM, but I'd like to use uboot to load the image via image from a file
server - similar to the way I would do it with tftp.
If I make a product that has a USB device interface, I'd like to be able
to upgrade the firmware via that same USB link.
Aras
next reply other threads:[~2004-07-14 6:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-14 6:23 Aras Vaichas [this message]
2004-07-14 20:03 ` [U-Boot-Users] uboot support for USB DFU protocol Wolfgang Denk
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