[U-Boot] RFC USB composite devices

[Remy Bohmer]

Hi Tom,

2009/9/28 Tom <Tom.Rix at 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