> Date: Fri, 2 Sep 2016 08:31:20 +0200
> From: Marcus Glocker <[email protected]>
>
> Trying to disable the watchdog on the allwinner,sun5i-r8 breaks the
> reboot ('reboot failed; spinning'). Can we change this back at least
> for the A10?
Sorry for dropping the ball here. But does it work if instead of
WDOG_EN, you enable/disable WDOG_RST_EN based on the period being >0
or not?
> Index: sxidog.c
> ===================================================================
> RCS file: /cvs/src/sys/arch/armv7/sunxi/sxidog.c,v
> retrieving revision 1.9
> diff -u -p -r1.9 sxidog.c
> --- sxidog.c 27 Aug 2016 14:13:14 -0000 1.9
> +++ sxidog.c 2 Sep 2016 06:27:21 -0000
> @@ -148,9 +148,8 @@ sxidog_callback(void *arg, int period)
>
> switch (sc->sc_type) {
> case SXIDOG_A10:
> - enable = (period > 0) ? WDOG_EN : 0;
> SXIWRITE4(sc, WDOG_MODE_REG,
> - enable | WDOG_RST_EN | WDOG_INTV_VALUE(period));
> + WDOG_EN | WDOG_RST_EN | WDOG_INTV_VALUE(period));
> SXIWRITE4(sc, WDOG_CTRL_REG, WDOG_KEY | WDOG_RSTART);
> break;
> case SXIDOG_A31:
>
>
