[U-Boot] [PATCH 01/13] mxs: Reset the EMI block on mx23

[Otavio Salvador]

On Sat, Feb 23, 2013 at 2:41 PM, Marek Vasut <marex at denx.de> wrote:
> Dear Otavio Salvador,
>
>> On Sat, Feb 23, 2013 at 9:42 AM, Marek Vasut <marex at denx.de> wrote:
>> > The real reason for memory instability was the fact that the EMI block
>> > was gated and not reset throughout the boards' operation. This patch
>> > resets the EMI block properly while also reverts the memory voltage bump.
>> > The memory stability issues were caused by the EMI not being reset
>> > properly and thus there is no longer need to run the memory at higher
>> > voltage than it ought to run at.
>> >
>> > This partly reverts 8303ed128a55519f19c5f11087032d4bc4e0537a .
>> >
>> > Signed-off-by: Marek Vasut <marex at denx.de>
>>
>> What the changes from v1? Last time I tested it, it broke mx23evk as
>> it made it fail in mtest.
>
> The MX23EVK reboots unconditionally when I attempt mtest with or without this
> patch.

Here it works fine.

> And there's no previous version, this patch is V1. The stuff sent before shall
> be ignored.

So does it change something from initial post?

-- 
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