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So if I understand right, after you configure the board you can run jtagconfig but you can't do another sof download? That's quite odd.
What does `netstat -ano | grep 1309` give you? I think this command puts the process number on the right hand side of the result. Are there any processes with established connections to jtagserver? If so then what are they?
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Yes, this is an odd problem. I can use JTAG to configure the board only once, and if I want to use JTAG to configure the board again, I have to restart my computer. Even log-off does not work. I changed to use another computer with windows7 32-bit, same phenomena.
I'm quite not familar with the windows processes stuff. Now I'm going to use PROM to configure the FPGA, if PROM works then I'll forget the JTAG.
Honored Contributor
