Hello Jean, one other suggestion. You mentioned that you had self-refresh working on another OMAP3430 board with two SDRAM chip-selects. You might consider dumping the SDRC registers from that board, and dumping the SDRC registers on Beagle rev C, and comparing. It could be that the bootloader on your other board is setting some important bit. - Paul -- 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