3 Mar
2011
3 Mar
'11
8:49 a.m.
Hi Felix,
Le 03/03/2011 08:41, Felix Radensky a écrit :
Just clarification, felix is asking for WatchDog support on u-boot not on Linux. If he is asking on Linux then it's there and we have tested it.
Correct. It works fine in linux. I've even tried to port linux code that enables watchdog (booke_wdt.c/__booke_wdt_enable()) to u-boot, but was not successful. Watchdog never triggered, although I did not refresh it.
I'd appreciate some advice on what may be different in u-boot vs. linux.
Thanks a lot.
Asking the obvious just in case: are you sure the watchdog is *armed*? Maybe you could add debug code to test if it is, e.g. regularly displaying the remaining count?
Felix.
Amicalement,
--
Albert.