i.MX31 OLIMEX TINY-USB-JTAG config available anywhere ?

Development Boards MicroMod
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All,

I’ve been happily playing with the Freescale i.MX21 for a year or two now and love it, I’ve been using Rowleys Crossworks development environment and love that too.

BUT…

The i.MX21 is getting old and I’m worried about its future if I ever was to do anything commercial with it, so I’m looking to upgrade to the i.MX31 which Rowley currently don’t cover…

So I’m looking to go GNU and Eclipse and that means using my OLIMEX TINY USB JTAG device instead of the Rowley CrossFire JTAG.

Has anyone come up with a set up for this that they can share ?

I my just soldier on with the i.MX21 if I can’t figure this hurdle out.

Thanks for any info,

Peter

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prosys:
So I’m looking to go GNU and Eclipse and that means using my OLIMEX TINY USB JTAG device instead of the Rowley CrossFire JTAG.

Has anyone come up with a set up for this that they can share?

I've been looking for the same thing. Every script I've tested does not work. The GDB docs don't give me enough info to make one or fix the scripts I have.

I just stumbled on a [link with one that might just do it. I haven’t tested it yet. Will test tomorrow for sure. I’m getting tired of using Flash Magic. JTAG is so much more convenient, and I want a debugger again. Here’s a [direct link to the script.](http://www.virtualcogs.com/downloads/codesamples/VC21RB1/vc21rb1.cfg)](http://wiki2.virtualcogs.com/tiki-index.php?page=VC21RB1+JTAG+debugging+with+OpenOCD+and+Olimex+ARM-USB-TINY)

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Ah… that appears to be for the VC21 COG (thats the i.MX21 processor), and I believe that the i.MX31 and i.MX21 are significantly different as far as JTAG behaviour is concerned… from everything I’ve tracked down so far… but hey, let me know if it works, I don’t have a board with an i.MX31 on it to test against, I was holding off until I got some concrete evidence I can program and debug a board before I got one to play with,

So I’d be really happy to learn if you get it working, what board you are using…

Happy New Year.

Peter

4

prosys:
So I’d be really happy to learn if you get it working, what board you are using…

Oh crap. Sorry Peter. I misread your post. Forgot that the ARM-USB-TINY works for more than just LPC2000s, which is what I'm targetting (LPC2148).

Never mind. :oops: