Watchdog handling imx2-wdt

      Watchdog handling imx2-wdt


      I was working with the Watchdog under LInux on an armStoneA9 board. I've seen that that the driver is loaded during boot with the nowayout options:
      imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1)

      But I need to able to close the Watchdog during norml operation. So, I was wondering if there is a parameter for U-Boot or something else, to be able to set the nowayout option to 0. I tried passing 'imx2-wdt.nowayout=0' to 'bootargs' in U-Boot without success.

      Kind regards

      Post was edited 1 time, last by “jwfserra” ().

      As far as I understand, the nowayout feature is activated by the first setting in the watchdog devices menu: "Disable watchdog shutdown on close" (CONFIG_WATCHDOG_NOWAYOUT). So just uncheck this setting and that should be it.

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