4-bit SD Card mode

[Bernd Walter]

On Thu, Jun 07, 2007 at 06:54:17PM +0200, Björn König wrote:
> M. Warner Losh schrieb:
> 
> > If you come up with something that works, we can get it into the
> > tree.
> 
> Apropos, what about this one that is attached to this mail? You need it if
> the boot loader hasn't setup the MCI.

We should at least split it into a processor specific and board
specific _machdep.d file.
So far the kb920x_machdep file has become more or less a processor
specific file as it is used for many different boards.
But I still think that the loader should take care about HW-setup.
The loader need to setup the HW anyway in may points, why not do it
completely then?

-- 
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