On 08/23/2012 10:38 AM, Nuno Santos wrote: > Hi > > I'm currently running U-Boot on the Tegra2 Harmony board and I'd > appreciate some help on how to debug U-Boot standalone applications. I'm > currently stuck with some nasty bugs and without a debugger it will be > extremely painful to fix them. > > I read that using a JTAG device seems to be the best option. According > to the technical specs of the Harmony board, JTAG is supported and > looking at the board, there's apparently a debug port (J10). However, > this port looks too tiny to be a regular JTAG interface. > > Do you have any idea if a JTAG debugger is indeed supported? If so, > could you please recommend me one that is compatible with this board? > Otherwise, are you aware of an alternative approach for debugging the > system? > > I really appreciate your help on this. Thanks in advance.
I've CC'd a couple of people more involved in U-Boot and JTAG debugging. For Harmony, I believe you need an external debug board to expose the JTAG connector in a standard form-factor. I don't know if these are available; it's probably best to ask whoever you got your Harmony from. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
