On Fri, 21 Jun 2019 at 07:52, Joel Stanley wrote:
>
> The ast2500 uses the watchdog to reset the SDRAM controller. This
> operation is usually performed by u-boot's memory training procedure,
> and it is enabled by setting a bit in the SCU and then causing the
> watchdog to expire. Therefore, we n
On Fri, 21 Jun 2019 at 09:06, Philippe Mathieu-Daudé wrote:
>
> On 6/21/19 10:25 AM, Cédric Le Goater wrote:
> > On 21/06/2019 08:52, Joel Stanley wrote:
> >> The ast2500 uses the watchdog to reset the SDRAM controller. This
> >> operation is usually performed by u-boot's memory training procedure
On 6/21/19 10:25 AM, Cédric Le Goater wrote:
> On 21/06/2019 08:52, Joel Stanley wrote:
>> The ast2500 uses the watchdog to reset the SDRAM controller. This
>> operation is usually performed by u-boot's memory training procedure,
>> and it is enabled by setting a bit in the SCU and then causing the
On 21/06/2019 08:52, Joel Stanley wrote:
> The ast2500 uses the watchdog to reset the SDRAM controller. This
> operation is usually performed by u-boot's memory training procedure,
> and it is enabled by setting a bit in the SCU and then causing the
> watchdog to expire. Therefore, we need the watc
The ast2500 uses the watchdog to reset the SDRAM controller. This
operation is usually performed by u-boot's memory training procedure,
and it is enabled by setting a bit in the SCU and then causing the
watchdog to expire. Therefore, we need the watchdog to be able to
access the SCU's register spac
