How to setup RVT on versatile express A9MPcore with RVDS 4.1?

Note: This was originally posted on 25th May 2011 at http://forums.arm.com

Does anyone try to use RVT + RVI to run trace capturing on Versatile Express A9MPcore with RVDS 4.1?  There is no ETM could be identified by auto-configuration, only PTM and ITM shown in scan chain. It looks like PTM is familiar with ETM in CoreSight PTM-A9 architecture. But when I tried to connect with analyzer, it got error message as below:

> analyzer,connect
Initialising Trace Support
Warning: PTM support is not available
Error V20017 (Vehicle): Logic Analyzer is not setup. See Output log for details.
Error: [TA0003] Could not initialise ETM trace support

  I can use the same procedure to connect on PB-A8 and got instruction and data trace but the same procedure failed on Versatile Express A9MPcore. Could anyone help me out? Thanks in advance.
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