On Thu, 2010-12-16 at 13:47 +0800, éå wrote: > 2.I used serial port on my PC to connect my board(freescale imx5) and > I boot my board through NFS Server. I have an off-topic question for you William :) I am wondering what board you have that has an iMX5 and whether your board has JTAG? If it does, I am very interested to know because I will be working on a patch for OpenOCD to help it distinguish between the iMX5 and DM37x (Beagle), since the iMX5 has a ROM bug that needs to be worked around for JTAG. Perhaps you have a cheap board, that would be useful to know about. Jon. _______________________________________________ arm mailing list arm@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/arm