Hello,
I am currently working on creating a custom Linux distribution for an Intel NUC11TNBi5 on a 5.15.26 kernel version.
I have some problem to make the watchdog work.
The iTCO_wdt driver is well initializing and creating a watchdog device in dev directory:
iTCO_wdt iTCO_wdt: Found a Intel PCH TCO device (Version=6, TCOBASE=0x0400)
iTCO_wdt iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
When forcing the watchdog open (cat >> /dev/watchdog), the timeleft value isn't decreasing and a reboot never happened. No reboot also when forcing a kernel panic.
I have also tried a Fedora 35 distribution as well as a Ubuntu 20.04, with the same result.
Has anyone encountered this issue before?
Is the Intel NUC11TNBi5 watchdog supported by the iTCO_wdt driver?
Thanks,
Kévin L'hôpital
Free Software Consultant | Rennes, Fr
Savoir-faire Linux
Jami: klhopital
