I'm using OpenOCD and a Flyswatter to debug some new code that is based on the u-boot-next tree. The board is a Beagle C4. The problem that I am seeing is that I can not access memory from the telnet sesson to OpenOCD or from an attached gdb session. I believe the problem is that in the -next u-boot tree the mmu is enabled and I think I have seen mention on this list of this not being supported. The mapping is simple one-to-one physical-to-virtual. I believe it has been added to get page level control of caching so i-cache and d-cache commands can be enabled for arm.
Is there anything I can do to get this to work? I believe that having the mmu on for arm in u-boot will be the norm soon so being able to deal with this in OpenOCD would be nice. Thanks John _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
