2012/4/6 Stefan Kristiansson <[email protected]>: > On Fri, Apr 06, 2012 at 01:12:53PM +0200, [email protected] wrote: >> From: Franck Jullien <[email protected]> >> >> This work has been done by Robert Jarzmik. >> You can find his work waiting for approbation here: >> http://openocd.zylin.com/#/c/467/ >> >> Signed-off-by: Franck Jullien <[email protected]> >> > > Tested-by: Stefan Kristiansson <[email protected]>
I forgot to mention that I had to hack a little bit at this source code. The adv_debug_sys require polling of DR values waiting for the ready bit. So we need to read value from the DR (DRSHIFT tap state) register and stay in this state until the next reading. So, I had modify the ublast_scan function to not go to the next tap state when end state is DRSHIFT.... For JTAG using ft2232 it'll be something to look at in case of problems..... _______________________________________________ OpenRISC mailing list [email protected] http://lists.openrisc.net/listinfo/openrisc
