On 1/26/07, Wolfgang Denk wd@denx.de wrote:
Omitting the Dataflash stuff is simple at the moment, so please make sure that your new code does not grow for boards that don't use Dataflash at all.
ok. I'll hack something preliminary together and see what it ends up looking like space wise.
If I took this approach; it could be implemented in a staged approach, starting with memmapped flash, and then merging in mmc and dataflash support once the architecture is show to work. It still leaves the
Where would you stop? If you go this path, why not add CF and USB and IDE as well? I'm not convinced that would be a good thing to do.
CF/USB/SCSI/IDE already have an abstraction layer; hence the original idea of merging the other non-memory mapped devices into it. But your right; which devices does it make sense to merge into a single interface? I don't know, needs more thought.
g.