[mesh-dev] How to find reason for last reboot?

[Adrian Chadd]

ar71xxreg.h:#define AR71XX_RST_WDOG_CONTROL    0x18060008
ar71xxreg.h:#define        RST_WDOG_LAST            (1U << 31)
ar71xxreg.h:#define        RST_WDOG_ACTION_MASK        3
ar71xxreg.h:#define        RST_WDOG_ACTION_RESET        3
ar71xxreg.h:#define        RST_WDOG_ACTION_NMI        2
ar71xxreg.h:#define        RST_WDOG_ACTION_GP_INTR        1
ar71xxreg.h:#define        RST_WDOG_ACTION_NOACTION    0

.. I think if RST_WDOG_LAST=1, then it was last rebooted by the watchdog.


-a


On 5 August 2015 at 02:56, Marc Juul <juul at labitat.dk> wrote:
> Does anyone know how to find the reason for last reboot on AR71xx and newer?
>
> I'm assuming there is a register somewhere that will tell me if it was
> triggered by the hardware watchdog but I'm not finding any info on this
> anywhere.
>
> --
> marc/juul
>
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