Re: [Xenomai] Building BeagleBone kernel from git

[Jan Kiszka <jan.kiszka@siemens.com>]

On 2013-08-21 07:53, Michael Haberler wrote:
> 
> Am 20.08.2013 um 20:45 schrieb Sagar Behere <sagar.behere@gmail.com>:
> 
>> On 08/20/2013 08:39 PM, Gilles Chanteperdrix wrote:
>>> On 08/20/2013 04:58 PM, Charles Steinkuehler wrote:
>>>> I am currently working with LinuxCNC in a xenomai real-time environment
>>>> on the BeagleBone:
>>>>
>>>> http://bb-lcnc.blogspot.com/p/machinekit_16.html
>>>>
>>>> Everything is working well, but the kernel is being built using an
>>>> out-of-tree patch set obtained by Michael Haberler.
>>>>
>>>> I would like to switch to using a more 'official' xenomai build from
>>>> git, but am unclear how to proceed.
>>>>
>>>> Which git repository/branch would be the most appropriate for use in
>>>> building a xenomai kernel for the BeagleBone / AM335x SoC?
>>>>
>>>> Are there any 'gotchas' when using xenomai from git, or do the
>>>> instructions and procedures for using a released version apply?
>>>
>>> You can use kernel from the I-pipe git at:
>>> git://git.xenomai.org/ipipe.git branch ipipe-3.8
>>>
>>> And xenomai from the xenomai 2.6 git at:
>>> git://git.xenomai.org/xenomai-2.6.git branch master
>>>
>>> The only difference in the installation procedure when using this kernel
>>> with this version of Xenomai is that the "prepare-kernel.sh" script will
>>> not apply the I-pipe patch to the kernel, since the kernel is already
>>> patched, so the argument to the "--adeos" parameter of prepare-kernel.sh
>>> is ignored.
>>
>> For what it's worth, I tried this procedure and documented it
>>
>> https://github.com/sagarbehere/beaglebone-xenomai/blob/master/beaglebone-xenomai-debian.md
>>
> 
> Gilles says: use git://git.xenomai.org/ipipe.git branch ipipe-3.8
> Sagar uses git://git.xenomai.org/ipipe-jki.git origin/for-upstream/3.8

The official ipipe-3.8 is more recent than my upstream queue now, so the
former shall be used (specifically as I didn't test ARM back then).

Jan

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