On Thursday 27 August 2009 16:43:34 Dirk Behme wrote: > Holger Freyther wrote:
> > Okay, turns out that I'm not able to omap3_dbginit scan once the linux > > kernel is running and when linux is starts the "poll" will start to fail. > > Does this sound familiar? Do you guys have any ideas? > > Hmm, there is some rumor that Linux debugging isn't possible as long > as we don't have proper Cortex A8 cache and MMU support. If I remember > correctly, Magnus always talked about "with this only U-Boot debugging > is possible". Sorry if I missed something or if I'm completely wrong > here ;) Would you know where to start to look? I have not looked at the CoreSight DAP- Lite documentation and such and I assume that this serial wire jtag debug port (swjdap) would just work? Or do you mean that the OMAP3_BASEADDR is now different with the MMU on? Regarding caches, in the Cortex-A8 debug entry sequence the code is executing a barrier (we don't).. z. _______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
