[U-Boot] [linux-sunxi] [PATCH v3 3/3] arm: sunxi: h6: fix reset using r_wdog

[Jagan Teki]

On Tue, May 14, 2019 at 8:38 PM Clément Péron <peron.clem at gmail.com> wrote:
>
> Hi Jagan,
>
> On Tue, 14 May 2019 at 15:49, Jagan Teki <jagan at amarulasolutions.com> wrote:
> >
> > On Wed, Apr 17, 2019 at 11:11 PM Clément Péron <peron.clem at gmail.com> wrote:
> > >
> > > WDOG is broken for some H6 rev. The board is not
> > > reseted correctly.
> > >
> > > Use the R_WDOG instead.
> >
> > Can you describe the proper issue why it broken? this would really
> > help us to understand and future reference.
>
> I would like but I don't have much information on it.
> If I take the information in my 2nd email is it ok for you ?
>
> Something like this
> "
> Some H6 boards have a watchdog which didn't make the SoC reboot properly.
> Reason is still unknown but several people have test it.
> Chen-Yu Tsai :
> Pine H64 = H6 V200-AWIN H6448BA 7782 => OK
> OrangePi Lite 2 = H6 V200-AWIN H8068BA 61C2 => KO
>
> Martin Ayotte :
> Pine H64 = H8069BA 6892 => OK
> OrangePi 3 = HA047BA 69W2 => KO
> OrangePi One Plus = H7310BA 6842 => KO
> OrangePi Lite2 = H6448BA 6662 => KO
>
> Clément Péron:
> Beelink GS1 = H6 V200-AWIN H7309BA 6842 => KO
>
> After the series of result, Icenowy try to reach Allwinner about this
> issue but they seems not interested to investigate it.
>
> As we don't have the ARIS coproc to do power management and watchdogis
> the only solution to reset the board.
> Change from watchdog to R_watchdog to allow a reboot on all H6 boards.

Thanks, included this and

Applied to u-boot-sunxi/master