[yocto] Minnowboard

[Darren Hart]

On Wed, 2013-07-31 at 12:05 -0700, Paul D. DeRocco wrote:
> > From: Paul Barker
> > 
> > So I've just read about the Minnowboard, an Atom E640T 
> > single-board computer.
> > 
> > http://uk.farnell.com/circuitco/minnowboard/atom-e640t-platfor
> > m-sbc/dp/2319581
> > 
> > The datasheet says "Yocto Project 1.3 compatible" so I think 
> > I'll be buying one!
> > 
> > Does anyone know what layer the support for this will be in? I'm
> > wondering whether it's in meta-yocto, meta-intel or something
> > Angstrom-specific.
> 
> It's a pretty wimpy Atom, but still useful. One interesting thing is that
> the EG20T support chip includes one USB device port. But the git server
> doesn't show any code for it, and Intel only provides a Windows driver for
> it (which supports high speed, but not isochronous). Writing a Linux driver
> for that looks like a major project.

The USB device port is fully supported in upstream Linux via the
CONFIG_USB_EG20T driver. I tested this myself with the g_mass_storage
driver and it is functional.

The BSP is in the meta-minnow layer on yoctoproject.org:

http://git.yoctoproject.org/cgit/cgit.cgi/meta-minnow/

-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel