[Xenomai] Support of Beagleboard xm rev C on 3.14-ipipe

Gilles Chanteperdrix gilles.chanteperdrix at xenomai.org
Tue Jun 24 08:29:20 CEST 2014


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On 06/24/2014 08:23 AM, Arnaud Degroote wrote:
> On 24/Jun - 01:45, Gilles Chanteperdrix wrote:
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>> On 06/23/2014 01:18 PM, Arnaud Degroote wrote:
>>> On 23/Jun - 11:22, Gilles Chanteperdrix wrote:
>>>> On 06/23/2014 11:08 AM, Arnaud Degroote wrote:
>>>>> Hi list,
>>>>> 
>>>>> I'm trying to deploy a 3.14 kernel on my BeagleBoard XM rev
>>>>> C but got several issues. So, first question, it is
>>>>> supposed to be supported or am I somewhere in a grey zone
>>>>> ?
>>>>> 
>>>>> Let describe more precisely the configuration and the
>>>>> symptom. - linux-ipipe branch ipipe-3.14 - xenomai 2.6.3 +
>>>>> some patches from 2.6 branch (including 
>>>>> d1d00e0acd29bb5f9023494a883a7fa0def40917 
>>>>> 41cb1f73814d1094e0ea75ccbbd23ff01280787e 
>>>>> 7a48019268d7e1157ebb072b88f6683425f0c7c5 
>>>>> f00d22eca6277e780c19a5d5ecd2ed0e23dabafe )
>>>> 
>>>> It is supposed to work, could you try again with the xenomai
>>>> 2.6 git?
>>>> 
>>> 
>>> Hi Gilles,
>>> 
>>> I just tested against 2.6-git and observe the same behaviours.
>>> 
>>> Best regards,
>>> 
>> Could you post your configuration?
> 
> Sure, see the attached defconfig. It is basically yocto base arm
> kernel + xenomai (and some kernel hacking option).
> 
> 
Could you try to turn off CONFIG_NO_HZ ?

- -- 
                                                                Gilles.
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