Hello All, I'm new to OpenOCD, just got v1220 and trying to use a JLink (IAR) probe on Freescale's i.MX31PDK board, [http://www.freescale.com/imx31pdk]. i.MX31 has an ARM1136 CPU, I'm receiving some errors when starting OpenOCD, perhaps you could point me a direction here.
I'm issuing the following command line: "sudo openocd -f target/imx31.cfg -f interface/jlink.cfg" The same probe works fine for an ARM926, so I assume "jlink.cfg" is OK. After editing imx31.cfg (I'll submit the changes if I get this working), below is the result I get, any ideas on how to fix the errors? Anybody has ever connected to an ARM 1136 with J-Link? Thanks a lot! Renato ++++++++++++++++++++++++++++ Open On-Chip Debugger 1.0 (2008-12-08-14:24) svn:1220 BUGS? Read http://svn.berlios.de/svnroot/repos/openocd/trunk/BUGS $URL: http://svn.berlios.de/svnroot/repos/openocd/trunk/src/openocd.c $ Info: J-Link ARM V6 compiled Jul 30 2008 11:24:59 Info: Vref = 1.889 TCK = 1 TDI = 0 TDO = 1 TMS = 0 SRST = 1 TRST = 1 Info: J-Link JTAG Interface ready Info: JTAG tap: imx31.bs tap/device found: 0x2b900f0f (Manufacturer: 0x787, Part: 0xb900, Version: 0x2) Info: JTAG Tap/device matched Info: JTAG tap: imx31.cpu tap/device found: 0x07b3601d (Manufacturer: 0x00e, Part: 0x7b36, Version: 0x0) Info: JTAG Tap/device matched Warning:Tap/Device does not have IDCODE Info: JTAG tap: imx31.smda tap/device found: 0x2190101d (Manufacturer: 0x00e, Part: 0x1901, Version: 0x2) Info: JTAG Tap/device matched Error: Error validating JTAG scan chain, IR mismatch, scan returned 0x042011 Error: Could not validate JTAG chain, continuing anyway... Error: 'arm11 target' JTAG communication error SCREG SCAN OUT 0x07 (expected 0x10) Warning:in_handler reported a failed check
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