[U-Boot] [PATCH] Revert "imx: wdog: correct wcr register settings"

[Sinan Akman <sinan@writeme.com>]

On 01/10/15 03:45 PM, Fabio Estevam wrote:
> Hi Sinan,
>
> On Thu, Oct 1, 2015 at 4:39 PM, Sinan Akman <sinan@writeme.com> wrote:
>
>>    Hi Fabio, I just wanted to point out that with this revert we don't only
>> break imx again
> We are not breaking imx by doing the revert. The reset still works.
> 623d96e89aca64c2 appeared only  in 2015.10-rc4.
>
>> (whatever the initial bug was for this commit) but also we are having
>> ls1021atwr
>> working accidentally, just because  writew(WCR_WDE, &wdog->wcr) clears SRS
>> bit which is the only requirement for reset if watchdog is not running.
>>
>>    I don't have any strong opinion on this but i just wanted to make it clear
>> that
>> we are leaving both imx6 and ls1021atwr not properly implemented.
> I think it is the best/safest we can do at -rc4 to avoid the reset
> regression on ls1021.
>
> Then a proper implementation can be done for 2016.01.
>
> Do you agree?

   Hi Fabio, yes this seems to be the best thing to do for now.
Let's implement then this thing properly soon after.

   Thanks
   Sinan Akman