[U-Boot] [PATCH 0/4] generic mmc_spi driver

Mike Frysinger vapier at gentoo.org
Tue Apr 12 08:58:13 CEST 2011


On Friday, December 24, 2010 02:16:05 Thomas Chou wrote:
> This is the v9 update of the mmc_spi driver. Please enable DEBUG on the top
> of mmc_spi.c and help me perform the tests.
> 
> A new spi_set_speed() is added to meet the 400KHz clock requirement during
> mmc card initialization. An example update to bfin_spi is included. The
> altera_spi core does not support speed change, so I am going to post a new
> opencore ip for this.
> 
> The driver now claims and releases the spi bus for each mmc command, as
> Mike suggested.
> 
> Thomas Chou (4):
>   lib: add crc7 from Linux
>   spi: add spi_set_speed func
>   bfin_spi: add spi_set_speed
>   mmc: add generic mmc spi driver

Andy: i think we've hit a fairly stable point.  could you merge this now ?
-mike
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