Steve, Here are a few thoughts (as I don't have your hardware I won't ever be able to try it out):
1) To access ATA and EMIF at the same time you need drivers that "sync" with each other. IN THEORY it is possible to run with DMA IF and ONLY IF while that DMA is occuring the EMIF drivers block OR if it is a write, they queue up the writes. Ditto with the ATA drivers. 2) Something that is not obvious (for folks who are rushing out to build the same setup), chatting with the ATA and the EMIF "simultaneously" will only be as fast as the fastest device - in this case, NAND. This is something to take into consideration. I think this is very interesting and I can see a lot that can be done with it. Cheers, Lloyd _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
