Hi list, I grabbed the current release from the mips branch and compiled openocd with "./configure --enable-parport --enable-parport_ppdev".
Openocd successfully determines my jtag device. However, I am still getting a strange error as you can see below. How can I get rid of this error message? <log> Open On-Chip Debugger 1.0 (2008-12-09-21:01) svn:1214 $URL: http://svn.berlios.de/svnroot/repos/openocd/branches/mips/src/openocd.c $ User: command.c:329 command_print(): Open On-Chip Debugger 1.0 (2008-12-09-21:01) svn:1214 User: command.c:329 command_print(): jtag_speed: 0, 0 Info: jtag.c:1387 jtag_examine_chain(): JTAG device found: 0x08630001 (Manufacturer: 0x000, Part: 0x8630, Version: 0x0) Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1562 jtag_init_inner(): Could not validate JTAG chain, exit Info: jtag.c:1387 jtag_examine_chain(): JTAG device found: 0x08630001 (Manufacturer: 0x000, Part: 0x8630, Version: 0x0) Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1454 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x21 Error: jtag.c:1562 jtag_init_inner(): Could not validate JTAG chain, exit Warning: gdb_server.c:2003 gdb_init(): no gdb ports allocated as no target has been specified Warning: tcl_server.c:178 tcl_init(): no tcl port specified, using default port 6666 Info: options.c:50 configuration_output_handler(): </log> I invoke openocd with the following command "./openocd -f mips.cfg". Here is my current config: <config> telnet_port 4444 gdb_port 2001 daemon_startup reset #interface interface parport parport_port /dev/parport0 parport_cable dlc5 jtag_speed 0 #reset_config trst_and_srst srst_pulls_trst #jtag chain jtag_device 4 0x1 0xf 0xe </config> Thank you very much in advance. Best regards andi _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
