[U-Boot] [PATCH v3] MX28: use a clear name for DDR2 initialization

[Marek Vasut]

Dear Otavio Salvador,

> The mx28 prefix has been added to the initialization data and function
> so it is clear by which SoC it is used as i.MX233 will have a specific
> one. While on that, we also change it to static.
> 
> Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
> ---
> Changes in v2:
> - use static for the allocation of memory initialization matrix
> 
> Changes in v3:
> - change short-description prefix

Acked-by: Marek Vasut <marex at denx.de>

Best regards,
Marek Vasut