GSoC Linux UIO driver for PRU
nilhoel1 at gmail.com
Fri Jul 19 10:32:12 UTC 2019
On Thu, 18 Jul 2019 at 19:18, Chris Johns <chrisj at rtems.org> wrote:
> On 18/7/19 7:11 pm, Nils Hölscher wrote:
> > @chrisj at rtems.org <mailto:chrisj at rtems.org> but where do we place the
> > part, which exists between BSD and RTEMS?
> LibBSD has a number of shell commands so this should not be a problem.
> > However this doesn't have priority right now, does it?
> I think the shell command support is good to have. A user wanting to
> develop and
> run a PRU piece of code with an RTEMS app will need all the support we can
Yes you are definitely right and I think it is pretty easy to port the
pructrl repo I posted before.
I am currently adding more and more libbsd deps to my build, that are not
in rtems or rtems-libbsd.
Now I have been touching these to files of the BSD kernel:
Throwing a good dozen of warning when compiling and I only need one call
from these files.
This is needed in the pru driver to distinguish between prussv1 and
prussv2, a feature I definitely want.
FYI: prussv1 is on the TI Sitara AM18xx SoCs and v2 on the AM35xx.
So the question is should I try to resolve those warnings and try to port
the whole files to rtems or should I try to just pick what I need and be
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