Hi "", On Wed, Jun 06, 2012 at 13:21:23, CF Adad wrote: > Thanks again. I'm really starting to think the GPMC almost has to be contributing. Does adding cycle2cycle delay / bus turnaround prevent the issue ?, SMSC datasheet mentions about special restrictions on back to back read and write-read, reading BYTE_TEST should take care of it, not sure whether driver takes care of all scenarios as per datasheet. Perhaps cycle2cycledelay would help us achieve it if driver doesn't take care of it. Regards Afzal -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html