public inbox for u-boot@lists.denx.de
 help / color / mirror / Atom feed
From: Tom <Tom.Rix@windriver.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] RFC USB composite devices
Date: Tue, 29 Sep 2009 08:07:41 -0500	[thread overview]
Message-ID: <4AC2069D.2040105@windriver.com> (raw)
In-Reply-To: <3efb10970909290130wb2dd0c3rc8d09d9bcbf036af@mail.gmail.com>

Remy Bohmer wrote:
> Hi Tom,
> 
> 2009/9/28 Tom <Tom.Rix@windriver.com>:
>> Soon you will see a v2 of my OMAP3 USB device support.
>> After which I will be working on adding a 'fastboot' device.
>> Ref :
>> https://gforge.ti.com/gf/project/omapzoom/wiki/?pagename=FAQ-8%3A+Zoom-II+Android%C2%A0fastboot
>>
>> I would like to add this as composite device with the other device being
>> usbtty.
>>
>> The usb device and composite device support seems to be entirely based on
>> usbtty.Is there a newer interface that needs some help bringing to the
>> mainline? Else, ideas on how to do this cleanly ?
> 
> Well, I have the complete Linux gadget layer as USB device layer in
> U-boot. Maybe this helps. I have not found the time yet to push it
> forward...
> It can be found in the u-boot-usb branch.
> (http://git.denx.de/?p=u-boot/u-boot-usb.git;a=shortlog;h=refs/heads/cdc)
> 
> Remy

Thanks!
I have taken a look at this.
It looks like the reference is an ethernet over usb device on at91.
I have an at91sam9g20-ek. Is this compatibly with your work?
Else I will just jump in with omap.

Are there any missing pieces that I should be aware of?

Tom

  reply	other threads:[~2009-09-29 13:07 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-09-28 15:17 [U-Boot] RFC USB composite devices Tom
2009-09-29  8:30 ` Remy Bohmer
2009-09-29 13:07   ` Tom [this message]
2009-09-29 18:42     ` Remy Bohmer
2009-09-30 11:32       ` Tom
2009-09-30 12:08         ` Remy Bohmer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4AC2069D.2040105@windriver.com \
    --to=tom.rix@windriver.com \
    --cc=u-boot@lists.denx.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox