[U-Boot] usbtty using i.MX6

[Eric Bénard]

Hi Eric,

Le Sun, 27 Apr 2014 10:56:48 -0700,
Eric Nelson <eric.nelson at boundarydevices.com> a écrit :
> We're using UDC on all of our i.MX6 board. Marek and Troy have had this
> working for a while now.
> 
> I think the two key patches are these:
> 	https://github.com/boundarydevices/u-boot-imx6/commit/f3d7cff
> 	https://github.com/boundarydevices/u-boot-imx6/commit/f016f8c
> 
that's not mainline :-)

> We've been using it a lot for USB networking, where it provides a
> very nice download mechanism. See this post for details:
> 	http://boundarydevices.com/u-boot-2014-01/#usbrecover
> 
> I think usbtty is a different thing though (USB serial adapter connected
> to a Host port).
> 
No, that's a serial port gadget on a USB device controler.

Eric