Re: [Xenomai] Current state of Freescale LS1021A Xenomai support

[Bukuli Norbert <bukuli.norbert@protecta.hu>]

On Mon, Aug 31, 2015 at 02:45:38PM +0200, Philippe Gerum wrote:
> On 08/31/2015 02:39 PM, Philippe Gerum wrote:
> > On 08/31/2015 01:10 PM, Bukuli Norbert wrote:
> >> Hello, Everyone!
> >>
> >> I have a few questions about the current state of Freescale LS1021A
> >> SoC and TWR-LS1021A evaluation board support.
> >>
> >> I saw on the website, that the `QorIQ LS1: LS1021' SoC is supported,
> >> but I could not figure out, what line of Xenomai supports it. The
> >> stable one (2.6) or the upcoming release (3)?
> >>
> >> I prefer the dual-kernel architecture, because of our application
> >> strict realtime needs, so I need a Xenomai supported version.
> >>
> >> The linux kernel found in Freescale BSP is derived from v3.12.37,
> >> which is currently not supported by Xenomai. On the other hand,
> >> xenomai supported linux kernel versions (3.8.13, 3.10.32, 3.14.17)
> >> don't have LS1021 support.
> >>
> >> Newer vanilla kernels support LS1021A, but there are no i-pipe patches
> >> for those versions.
> >>
> >> Any documentation, git trees, and corresponding information would
> >> be highly appreciated.
> > 
> > The port was done over a custom 3.14.44 kernel targeting the ls1. You
> > may need to port the I-pipe over 3.19+, or wait for the customer to
> > release these bits.
> > 
> 
> Alternatively you could forward port ipipe-3.10 to 3.12-fsl.
> 
> -- 
> Philippe.

Thanks for the quick answer I will check both solutions.

-- 
Best regards
Norbert Bukuli
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