On Fri, Mar 10, 2017 at 11:09:05AM -0500, Linux User wrote: > Hello All, > > I am using a Cyclone V based environment, running embedded linux 3.10-ltsi. > > I am seeing my target reboot once every few days. Are there any tools that > I can use to catch the reason of my random reboot ?
Here are a couple of things you might try: 1) Check whether you have watchdog timer enabled. If so, try it with a longer interval, or disabling it. 2) Modify the u-boot to print out the reset manager status, located at address 0xFFD05000, upon each boot. This will help determine why the reboot ocurred. https://www.altera.com/hps/en_us/arria-v/hps.html#topic/sfo1410067763568.html 3) Arrange to see the kernel messages, which normally go out the serial port. Log them, with timestamps if necessary, so that you can see if there was a kernel panic or other message. This will also help you record the reset manager status (step 1). Regards, -Ralph _______________________________________________ Rfi mailing list Rfi@lists.rocketboards.org http://lists.rocketboards.org/cgi-bin/mailman/listinfo/rfi
