JTAG debug on BeagleBone Black?

GoogleGroups
1

Hello, I would like to figure out something more sophisticated than printk for debugging the kernel on BeagleBone. (I’m trying to the new gpiolib pull-up/down options to the omap gpio driver).

Is anyone using JTAG debug on the BBB?

If so, what JTAG adapter are you using, and what connector did you solder to the Beagle?

Thanks
Drew

2

The system reference mentions which JTAG connector you need:

https://github.com/beagleboard/beaglebone-black/wiki/System-Reference-Manual#79_JTAG_Connector

3

And if you have a white no soldering