JTAG debug on BeagleBone Black?

[Drew Fustini]

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

[Hugo van den Brand]

The system reference mentions which JTAG connector you need:

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

Op ma 17 feb. 2020 16:27 schreef Drew Fustini <pdp7...@gmail.com>:

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[Mark Lazarewicz]

And if you have a white no soldering

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