[Xenomai-help] Xenomai on ARM integrator platform

[Xenomai-help] Xenomai on ARM integrator platform

[Gildas Bayard]

Hello,

I've got problems compiling a xenomai kernel for the arm integrator platform.
I've tried linux 2.6.26, 2.6.27 and 2.6.28. The kernel patches are  
applied smoothly but compilation gives me undefined references kind of  
errors.

For the 2.6.28 it says:
arch/arm/kernel/built-in.o: In function `__ipipe_grab_irq':
io.c:(.text+0x5840): undefined reference to `__ipipe_mach_demux_irq'
arch/arm/kernel/built-in.o: In function `ipipe_get_sysinfo':
io.c:(.text+0x5b14): undefined reference to `__ipipe_mach_ticks_per_jiffy'
arch/arm/mach-integrator/built-in.o: In function `__ipipe_mach_release_timer':
pci.c:(.text+0x580): undefined reference to `__ipipe_mach_ticks_per_jiffy'
arch/arm/xenomai/built-in.o: In function `rthal_timer_release':
hal.c:(.text+0x46c): undefined reference to `__ipipe_mach_ticks_per_jiffy'
arch/arm/xenomai/built-in.o: In function `rthal_timer_request':
hal.c:(.text+0x534): undefined reference to `__ipipe_mach_ticks_per_jiffy'

Searching on the net I've found someone with a similar problem and the  
answer for him was that it's board was not supported.
But it seemed to me that ARM integrator was advertised as fully supported.
Could someone give me versions for xenomai/linux that compile well for  
the integrator board?

Sincerely,
Gildas

Re: [Xenomai-help] Xenomai on ARM integrator platform

[Gilles Chanteperdrix]

Gildas Bayard wrote:
> Hello,
> 
> I've got problems compiling a xenomai kernel for the arm integrator platform.
> I've tried linux 2.6.26, 2.6.27 and 2.6.28. The kernel patches are  
> applied smoothly but compilation gives me undefined references kind of  
> errors.
> 
> For the 2.6.28 it says:
> arch/arm/kernel/built-in.o: In function `__ipipe_grab_irq':
> io.c:(.text+0x5840): undefined reference to `__ipipe_mach_demux_irq'
> arch/arm/kernel/built-in.o: In function `ipipe_get_sysinfo':
> io.c:(.text+0x5b14): undefined reference to `__ipipe_mach_ticks_per_jiffy'
> arch/arm/mach-integrator/built-in.o: In function `__ipipe_mach_release_timer':
> pci.c:(.text+0x580): undefined reference to `__ipipe_mach_ticks_per_jiffy'
> arch/arm/xenomai/built-in.o: In function `rthal_timer_release':
> hal.c:(.text+0x46c): undefined reference to `__ipipe_mach_ticks_per_jiffy'
> arch/arm/xenomai/built-in.o: In function `rthal_timer_request':
> hal.c:(.text+0x534): undefined reference to `__ipipe_mach_ticks_per_jiffy'
> 
> Searching on the net I've found someone with a similar problem and the  
> answer for him was that it's board was not supported.
> But it seemed to me that ARM integrator was advertised as fully supported.
> Could someone give me versions for xenomai/linux that compile well for  
> the integrator board?

Only integrator cp is supported, are you sure you are not trying to
select integrator ap ?

-- 
					    Gilles.

Re: [Xenomai-help] Xenomai on ARM integrator platform

[Gildas Bayard]

Oops! My fault, I was using integrator ap which is the default in the kernel

Thank you
Gildas

Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org> a écrit :

> Gildas Bayard wrote:
>> Hello,
>>
>> I've got problems compiling a xenomai kernel for the arm integrator  
>> platform.
>> I've tried linux 2.6.26, 2.6.27 and 2.6.28. The kernel patches are
>> applied smoothly but compilation gives me undefined references kind of
>> errors.
>>
>> For the 2.6.28 it says:
>> arch/arm/kernel/built-in.o: In function `__ipipe_grab_irq':
>> io.c:(.text+0x5840): undefined reference to `__ipipe_mach_demux_irq'
>> arch/arm/kernel/built-in.o: In function `ipipe_get_sysinfo':
>> io.c:(.text+0x5b14): undefined reference to `__ipipe_mach_ticks_per_jiffy'
>> arch/arm/mach-integrator/built-in.o: In function  
>> `__ipipe_mach_release_timer':
>> pci.c:(.text+0x580): undefined reference to `__ipipe_mach_ticks_per_jiffy'
>> arch/arm/xenomai/built-in.o: In function `rthal_timer_release':
>> hal.c:(.text+0x46c): undefined reference to `__ipipe_mach_ticks_per_jiffy'
>> arch/arm/xenomai/built-in.o: In function `rthal_timer_request':
>> hal.c:(.text+0x534): undefined reference to `__ipipe_mach_ticks_per_jiffy'
>>
>> Searching on the net I've found someone with a similar problem and the
>> answer for him was that it's board was not supported.
>> But it seemed to me that ARM integrator was advertised as fully supported.
>> Could someone give me versions for xenomai/linux that compile well for
>> the integrator board?
>
> Only integrator cp is supported, are you sure you are not trying to
> select integrator ap ?
>
> --
> 					    Gilles.
>