I'am working on a custom board based on IMX6Solo processor and TX6S-8035 module from KARO. I would like to enable watchdog. I build an image with fsl-comminuty-bsp (krogoth) and enable watchdog which is available as /dev/watchdog - /dev/watchdog0. I enable watchdog by passing watchdog parameters on kernel command line :
noinitrd console=ttymxc1,115200 ro debug panic=1 root=PARTUUID=0cc66cc0-02 rootwait earlyprintk=serial,ttymxc1,115200 imx2-wdt.nowayout imx2-wdt.timeout=45
I implemented to the watchdog service to kick the watchdog so that reboot can't be happens on normal using. When i stop watchdog service, the system reboot and i can see that this is du to watchdog reset. But sometimes, the kernel boot hangs and the watchdog don't reboot the system.
Does somebody has any idea for the issue