[U-Boot-Users] mpc83xx SPI

Ben Warren biggerbadderben at gmail.com
Thu Feb 28 15:41:17 CET 2008


Richard Parsons wrote:
> Hi there,
>
> Does anyone perhaps have SPI code for u-boot for the mpc83xx chips that
> perhaps needs testing out? :P
>
>   
It depends which 83xx chip you're talking about.  There's a driver in 
the tree (mpc8xxx_spi) that works with MPC834x and with a little 
tweaking should also work on the others in CPU mode.  I believe you'd 
just need to add some code to set SPI up to operate in CPU mode, but 
don't know for sure.

regards,
Ben




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