On 09/02/2010 11:20 AM, Nived wrote: > Hi, > > i am trying to configure openocd to work on a PXA271 platform. When i start > the server, i am getting the following error > > pen On-Chip Debugger 0.3.1 (2010-01-18-14:21) > $URL$ > For bug reports, read > http://openocd.berlios.de/doc/doxygen/bugs.html > jtag_nsrst_delay: 260 > jtag_ntrst_delay: 250 > Info : clock speed 6000 kHz > Info : JTAG tap: pxa271.cpu tap/device found: 0x79265013 (mfg: 0x009, part: > 0x9265, ver: 0x7) > Warn : JTAG tap: pxa271.cpu UNEXPECTED: 0x79265013 (mfg: 0x009, part: > 0x9265, ver: 0x7) > Error: JTAG tap: pxa271.cpu expected 1 of 1: 0x0000007e (mfg: 0x03f, part: > 0x0000, ver: 0x0) > Error: Trying to use configured scan chain anyway... > Warn : Bypassing JTAG setup events due to errors >
In your config file, add the following line: set CPUTAPID 0x79265013 This is the contents of the device id register that was read via jtag. The default specified in pxa270.cfg is different from your procssor, so it's complaining that it is not getting the value it was told to expect. This should fix your problem. Mike _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
