* [Xenomai] scheduling class rt reboots system
@ 2013-02-18 16:13 uMinded Strikes Again
2013-02-18 19:51 ` Gilles Chanteperdrix
0 siblings, 1 reply; 2+ messages in thread
From: uMinded Strikes Again @ 2013-02-18 16:13 UTC (permalink / raw)
To: xenomai
I have compiled my kernel and it seems to register my ipipe with the
correct frequency to the system and xenomai begins to start but then the
system hard reboots and drops me back to u-boot.
Any idea where I should start?
Pastebin of kernel boot: http://pastebin.com/NfJTk2WE
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Xenomai] scheduling class rt reboots system
2013-02-18 16:13 [Xenomai] scheduling class rt reboots system uMinded Strikes Again
@ 2013-02-18 19:51 ` Gilles Chanteperdrix
0 siblings, 0 replies; 2+ messages in thread
From: Gilles Chanteperdrix @ 2013-02-18 19:51 UTC (permalink / raw)
To: uMinded Strikes Again; +Cc: xenomai
On 02/18/2013 05:13 PM, uMinded Strikes Again wrote:
> I have compiled my kernel and it seems to register my ipipe with the
> correct frequency to the system and xenomai begins to start but then the
> system hard reboots and drops me back to u-boot.
>
> Any idea where I should start?
Try to find the last function called before the reboot by adding printks
all around.
The first things you should suspect is the timer
(ipipe_mach_timer_set_dec). 99% of the problems of porting the I-pipe
patch to a new ARM board are related to hardware timers.
--
Gilles.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-02-18 16:13 [Xenomai] scheduling class rt reboots system uMinded Strikes Again
2013-02-18 19:51 ` Gilles Chanteperdrix
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