BeagleBone Black Networking (wifi and/or wired)

[Vijay Kumar Banerjee]

On Fri, Jun 7, 2019 at 9:15 PM Christian Mauderer <
christian.mauderer at embedded-brains.de> wrote:

>
>
> ----- Ursprüngliche Mail -----
> > Von: "Chris Johns" <chrisj at rtems.org>
> > An: "Christian Mauderer" <christian.mauderer at embedded-brains.de>,
> "RTEMS Users" <users at rtems.org>
> > Gesendet: Freitag, 7. Juni 2019 14:23:51
> > Betreff: Re: BeagleBone Black Networking (wifi and/or wired)
>
> > On 7/6/19 7:41 pm, Christian Mauderer wrote:
> >> On 07/06/2019 11:19, Chris Johns wrote:
> >>> On 7/6/19 7:18 pm, Christian Mauderer wrote:
> >>>
> >>> Which FDT blob do I need to load?
> >>>
> >>
> >> I usually use the one from either the official Linux or the one from
> >> FreeBSD. Alternatively you can build your own from
> >>
> >>    git://xenbits.xen.org/people/ianc/device-tree-rebasing.git
> >>
> >
> > Thanks. I have found them and I can build the default one on FreeBSD. It
> does
> > not build on MacOS, the `cpp` from clang does not like command line.
> >
> > I wonder if we should include the dts source from FreeBSD in
> rtems-libbsp and
> > maybe some blobs. This stuff is pretty nerdy and makes libbsd awkward to
> use.
> > Crashing if not present is not friendly.
> >
> > Chris
>
> Note that basically all device tree files that I have found yet are forked
> from the Linux ones. They are all GPL. I think it was Sichen Zhao during
> 2017 GSoC who wanted to add some to the RTEMS repository and it has been
> rejected due to the license. I don't really object to adding them
> somewhere. But we should think exactly about where we want that stuff.
>
> I would like to add that in two projects of this year( I2C and PRU-ICSS
drivers) we
are using our own device tree overlays that make our drivers work. Where to
add the device
tree related stuff seems like an important question.


> Regards
>
> Christian
> --
> --------------------------------------------
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> Christian Mauderer
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> Germany
> email: christian.mauderer at embedded-brains.de
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>
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