Hi,
I’ve had a bit of a search but cannot find anything that covers my situation.
I have been using OpenOCD to connect to an Arm11 MPCore embedded on one of our Network processor chips using a JTAGKey Tiny from Amontec. Now I can access the cores memory and registers, load code and run it, but the core refuses to step.
The PC will never increment when issuing the step command from within the Terminal connection of OpenOCD.
The core is labelled up as an 1137 so I have added this to the Arm11.c file in targets to make sure it is recognised correctly. As far as I am aware the scan chain and registers of the 1137 are the same as 1136/1176 core that I have tested my setup with. (They step fine).
Does anyone have any suggestions or tips?
I have tried the 0.1.0 release and a recent SVN release of OpenOCD.
Thanks,
Jim.