Hello Marc, I disabled the CAN debug code and the the board is not resetting anymore uppon heavy traffic.
Thanks Francois 2011/9/13 Marc Kleine-Budde <[email protected]> > On 09/09/2011 06:07 PM, Francois Bouchard wrote: > >> Is this debug information generated by the driver? > >> It's printed to the serial console, isn't it? > >> Is this debug printing enabled by default? If so, disable it. > > Yes, this is debug printing enabled by default, on the serial console. > > Maybe it is generated by the driver (printf calls from the BSP), because > I > > don't know how to disable it. I will ask Freescale about this debug > > printing thing as soon as possible. > > You have to recompile the kernel and disable CAN debug code. With make > menuconfig you'll find it here: > > Networking support -> > CAN bus subsystem support -> > CAN Device Drivers -> > CAN devices debugging messages > > >> Do you have a watchdog in the system, that can cause the reboot? > > Yes there is a watchdog timer module, (589 root 1704 S > > /usr/sbin/wd_keepalive ) > > but I can't tell for now the cause of the reset when the system reboots, > I > > will make some test. I can join boot message if you want to look a it. > > Try to disable the watchdog altogether. > > cheers, Marc > > -- > Pengutronix e.K. | Marc Kleine-Budde | > Industrial Linux Solutions | Phone: +49-231-2826-924 | > Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | > Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | > >
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