[U-Boot] [PATCH] mx23: Put back RAM voltage level to its original value

[Otavio Salvador]

On Fri, Apr 26, 2013 at 5:08 PM, Fabio Estevam <festevam at gmail.com> wrote:
> On Fri, Apr 26, 2013 at 3:16 PM, Marek Vasut <marex at denx.de> wrote:
>> strange at best and I don't like it. I think that's also the source of our
>> problems, the DRAM suffers undervolt and quickly afterwards is configured for
>> regular operation ... I'd say check mx23_mem_setup_vddmem() and inspect the
>> result with a scope. I think we need some slow ramping function like
>> mxs_power_set_vddx().
>
> Ok, but can we have this patch applied and do this investigation in parallel?
>
> At least we could have U-boot usable on mx23 again.

I also vote for it to be applied and then do this investigation in
parallel. Even if there're still pending issues it does improve the
current status.

--
Otavio Salvador                             O.S. Systems
E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854              http://projetos.ossystems.com.br