On Tue, Feb 16, 2010 at 12:06 PM, Marc Pignat <marc.pig...@hevs.ch> wrote: > On Tuesday 16 February 2010 11:45:36 Øyvind Harboe wrote: >> If we can solve that last little bit about also flushing the cache, >> then I think we >> should push the change for 0.4. > > The write back mode is probably broken even without patch, so > I think this change should be pushed.
We're late in the 0.4 release cycle, so we'll have to have the release managers approval for that. >> Did you have any luck with other cp15 access methods? >> >> arm920t_execute_cp15? > > Access to the cp15 register by the jtag seems very limited in the 920t. > > I think the only way to do that is to really execute the code on the cpu, not > accessing the cp15 by the jtag interface. > > Is there somewhere in the code an example of executing code on the target? Of course to execute code on the target, you would need to flush the code written to memory first... Without this capability e.g. flash driver, dcc downloads, etc. could well be broken. -- Øyvind Harboe Visit us at Embedded World, March 2nd-4th. IS2T's stand, HALL 10 - 118 http://www.zylin.com/events_embeddedworld.html US toll free 1-866-980-3434 / International +47 51 63 25 00 http://www.zylin.com/zy1000.html ARM7 ARM9 ARM11 XScale Cortex JTAG debugger and flash programmer _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
