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From: Laurent Pinchart <laurent.pinchart@tbox.biz>
To: linuxppc-embedded@ozlabs.org
Subject: MMC/SD driver using SPI interface on MPC8248
Date: Wed, 14 Jun 2006 11:25:08 +0200
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Hi everybody,

I'm looking for an MMC/SD driver using the MPC8248 SPI interface. Does anyone 
know if such a driver exist, or if some code has already been written ?

If no such project exists, could anyone outline the basic architecture of such 
a driver ? As recent Linux kernels include an SPI class, I suppose I should 
write a generic MMC/SD-SPI driver which would work with any SPI controller, 
and write an SPI driver for the MPC8248 (which seem to have a similar 
interface to the already supported MPC83xx). How should the generic 
MMC/SD-SPI driver be mapped to specific SPI ports ?

Best regards,

Laurent Pinchart