boot parameter for watchdog on orange pi pc

[tbsky]

Hi:

    I want to add "nowayout" watch dog parameter to my orange pi pc. I think the syntax should be "sunxi_wdt.nowayout=1". but I don't know how to add this to kernel boot parameter in armbian? is there a config file to add boot parameter?

 

   BTW I found if I shut down my orange pi PC normally, I can not restart it unless I unplug/plug the power cord. is this behavior expected?

  

    thanks a lot for help!!

[tbsky]

Hi:

    sorry for asking it again. anybody know how to add boot parameter to legacy armbian 3.4? do I need to re-compile something to do the work?

    thanks a lot for help!!

   

[Igor]

Try adding to /boot/armbianEnv.txt

extraarg=thiswatchdogparameter=value

Wrote on mobile

[tbsky]

12 hours ago, Igor said:

Try adding to /boot/armbianEnv.txt

extraarg=thiswatchdogparameter=value

Wrote on mobile
 

Hi:

    thanks a lot for your hint!!

    google "armbianEnv.txt" I learn a lot of things.

    BTW, I can use "extraargs" to add boot parameters now.

    thanks again for your kindly help.