[U-Boot] USB DFU support into mailline.

[Lukasz Majewski]

Hi Harman,

> > -----Original Message-----
> > From: Lukasz Majewski [mailto:l.majewski at samsung.com]
> > Sent: Monday, June 18, 2012 2:25 PM
> > To: Marek Vasut
> > Cc: u-boot at lists.denx.de; Sohanpal, Harman; Kyungmin Park
> > Subject: Re: [U-Boot] USB DFU support into mailline.
> > 
> > Dear All,
> > 
> > > Dear Sohanpal, Harman,
> > >
> > > > Hi,
> > > >
> > > > Referring to
> > > > http://elinux.org/Merge_DFU_support_into_mainline_U-Boot, it
> > > > seems some work is going on for adding USB DFU support in the
> > > > mainline for u-boot. But I could not find any code already in
> > > > mainline. Is there anyone working on getting USB DFU support to
> > > > mainline?
> > > >
> > > > I am working on USB DFU on AM335x BeagleBone, and I want help
> > > > get USB DFU to mainline.
> > >
> > > Try looking through the u-boot mailing list. I think someone
> > > tried, but it needed more work.
> > >
> > 
> > Dear Marek and Harman,
> > 
> > I'm currently working on the DFU support at u-boot. A
> > composite USB gadget with DFU support is under development.
> 
> Hi Lukasz,
> 
> Thanks for the reply.
> When are you planning to send these patches to mailing list?
Yes, of course I will send those patches to u-boot mailing list.

> If you can point me to some branch having your code, maybe I
> can also contribute to the work you have already done.

You can look into the early DFU patches:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/116197/match=dfu+initial+implementation

There DFU is implemented as a standalone USB gadget, but it will be a
part of a composite one.

-- 
Best regards,

Lukasz Majewski

Samsung Poland R&D Center | Linux Platform Group