GPIO interrupt not working on Zynq7000

Jan Kiszka jan.kiszka at siemens.com
Wed Mar 4 17:08:49 CET 2020


On 04.03.20 17:00, François Legal via Xenomai wrote:
> Le Mercredi, Mars 04, 2020 16:48 CET, Greg Gallagher <greg at embeddedgreg.com> a écrit:
>   
>> hi,
>>
>> On Wed, Mar 4, 2020 at 9:40 AM François Legal <devel at thom.fr.eu.org> wrote:
>>>
>>> Le Mercredi, Mars 04, 2020 14:57 CET, Greg Gallagher <greg at embeddedgreg.com> a écrit:
>>>
>>>> Hi,
>>>>
>>>> On Wed, Mar 4, 2020 at 4:01 AM François Legal via Xenomai <
>>>> xenomai at xenomai.org> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> trying to diagnose an interrupt problem on a Zynq 7000 hardware. The
>>>>> environment is linux 4.4.189, xenomai 3.0.9.
>>
>> Are you building directly from the ipipe repo or applying one of the
>> patches?  If it's a patch what patch are you applying?
> 
> I'm applying ipipe-core-4.4.176-arm-10.patch with slight modifications (KUSER_TSC is not enabled for Zynq 7000 in that patch)
> 

You know that you can find a newer version in 
https://gitlab.denx.de/Xenomai/ipipe/tree/ipipe-4.4.y-cip? I'm just not 
releasing it as I'm lacking test feedback on the updates. It is not 
supposed to resolve the GPIO issue, though.

Jan

-- 
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux



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