[U-Boot] [PATCH] mmc: mx6qsabrelite: fsl_esdhc: Define maximum bus width supported by SabreLite board

[Stefano Babic]

On 03/04/2013 11:06, Stefano Babic wrote:
> On 21/03/2013 12:00, Abbas Raza wrote:
>> From: Abbas Raza <Abbas_Raza at mentor.com>
>>
>> Maximum bus width supported by SabreLite board is not 8bit like
>> all other mx6q specific boards. In case where both host controller
>> and card support 8bit transfers, they agree to communicate on 8bit
>> interface while boards like the SabreLite support only 4bit interface.
>> Due to this reason the mmc 8bit default mode fails on the SabreLite.
>> To rectify this, define maximum bus width supported by this board (4bit).
>> If max_bus_width is not defined, it is 0 by default and 8bit width support
>> will be enabled in host capabilities otherwise host capabilities are modified
>> accordingly.
>>
>> It is tested with a MMCplus card.
>>
>> Signed-off-by: Abbas Raza <Abbas_Raza at mentor.com>
>> cc: stefano Babic <sbabic at denx.de>
>> cc: Andy Fleming <afleming at gmail.com>
>> Acked-by: Dirk Behme <dirk.behme at de.bosch.com>
>> Acked-by: Andrew Gabbasov <andrew_gabbasov at mentor.com>
>> ---
> 
> Applied to u-boot-imx, thanks.
> 
> FYI: of course, I will merge the same fix for max_bus_width for
> Nitrogen6x and Wandboard if posted.
> 

Sorry for noise - I have missed V2. I will apply V2, not V1, fixing all
boards.

Best regards,
Stefano Babic

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