On Wednesday 18 November 2009, Albert ARIBAUD wrote: > This board has a minimal JTAG, with no rRST or tRST line, only TCKK, > TMS, DI and DI. This is different from the OpenRD or Sheevaplug configs > (which also have a feroceon). > > Can someone on the list point me to instructions on how to create > interface, target and board files for this board?
Start with the User's Guide; there's a chapter on that stuff. > I plan to use an Olimex ARM-USB-OCD to control the board. Despite the > fact that the board won't use *RST signals, can I take advantage of the > olimex interface file? Yes. The issue wouldn't be with the JTAG adapter ... but with the board. Coping with "reset_config none" -- no SRST or TRST signals -- will cause a few problems though. The workaround used by the BeagleBoard is to have a "reset-assert-pre" event handler poke chip registers to force a reset. Eventually we want a cleaner way to package such things. For now, you'll need something similar. - Dave _______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
