[U-Boot] [PATCH 1/4] MX28: Fix up the MMC driver DMA mode

[Marek Vasut]

Dear Marek Vasut,

> The DMA mode didn't properly configure the DMA_ENABLE bit in CTRL1.
> Also, it was using SSP0 DMA channel for all SSP devices.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Wolfgang Denk <wd at denx.de>
> Cc: Stefano Babic <sbabic at denx.de>
> Cc: Fabio Estevam <festevam at freescale.com>
> Cc: Andy Fleming <afleming at freescale.com>

Stefano, can you please apply these? They fix trouble and improve the platform 
and I ain't getting no reply from Andy and they shouldn't colide with anything 
in his tree.

Best regards,
Marek Vasut