Hi, I am trying to setup Jtag connection(with xds100v2) to debug Uboot and TI mainline kernel 4.1.y branch. I am following Robert nelson's instructions at this link: https://eewiki.net/display/linuxonarm/BeagleBone+Black and flash emmc with the uboot,kernel and filesystem. When I was on kernel_version 4.1.13-ti-r34, I was able to connect to target and debug uboot(I did not try Linux debug though o this version). Later I realized that I have forgot to include "build kernel with debug info", so I re-run build_kernel.sh, it moved kernel to 4.1.18-ti-r49, where I am unable to do any jtag debugging. Currently with the new build flashed to emmc, I halt uboot from booting linux kernel and then connect Jtag, it all works fine till this point. Next if I run the target using CCS UI, instead of resuming, uboot resets itself. I suspect on resume somehow the board is getting reset.
I did not see this behaviour in the earlier version. But since I am not a git expert I do not know how can I move back to the previous tag. So two questions: 1. Is this a known bug on 4.1.y branch ? 2. How can I move back to 4.1.13-ti-r34 tag. Regards Nagla -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
