Alexandre, On Sat, Apr 6, 2013 at 4:39 PM, Alexandre Pereira da Silva <aletes.xgr@xxxxxxxxx> wrote: > Hello, > > I am testing a usb key connected on a IMX23-Olinuxino board. The > kernel panics at heavy usb trafic. This was build with the mxs > defconfig > > This happens everytime with "dd if=/dev/sda of=/dev/null bs=4k". The > messages of the failure varies a lot from run to run. Maybe bad DDR initialization? Are using U-boot or bootlets to setup the DDR? What is your DDR frequency: 133 or 96MHz? I saw some posts in the olimex forum that people had to run it at 96MHz to get stable operation. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
