Gilles Chanteperdrix wrote:
> Bob Feretich wrote:
>> Angstrom doesn't support 2.6.33 yet. The Angstrom developers are
>> working at 2.6.32. The 2.6.31 kernel is the newest kernel that both
>> Angstrom and Xenomai support.
>>
>> That said, I could grab a 2.6.33 kernel and drop it in to see what
>> happens. I build everything via OpenEmbedded. I would either need to
>> create the OpenEmbedded receipes for the 2.6.33 kernel (which I don't
>> know how to do right now); or set up a build environment for the kernel
>> outside OpenEmbedded, then merge it back in (also haven't this done
>> before).
>>
>> Either would be a fair amount of work. I'd like to hear your response to
>> my last e-mail detailing the specific IRQs involved and support for a
>> Level 2 interrupt handler before I start.
>
> Building a kernel by using only its build system is pretty easy.
> Building it for Xenomai involves one more step: running the
> prepare-kernel.sh script, but that is not very complicated either.
>
> The situation we have is:
> 2.6.31 does not work for you on Beagle
> 2.6.33 works for me on IGEPv2.
>
> The fact that 2.6.33 works for me rules out automatically anything that
> would be missing in the Adeos patch.
>
> Now we have two possibilities, either the problem comes from a
> difference between 2.6.31 and 2.6.33, or it comes from a difference
> between Beagle and IGEP. And since I do not have time to test 2.6.31, I
> ask you to test 2.6.33.
The thing I did not explain is that 2.6.31 has no support for the IGEPV2
board. So, to get it working I would need to backport the board support.
However, I can compile a 2.6.33 kernel with a configuration for the
beagle board. To be sure that the configuration works for you, I would
need your .config though.
--
Gilles.
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