can you let me know how this is failing for you.
I've got this working with a home-brew Wiggler.
Date: Wed, 3 Jan 2007 13:27:23 -0800
From: Kurt Kennett <Kurt.Kennett@microsoft.com>
Subject: [Gumstix-users] JTAG a Basix
To: "gumstix-users@lists.sourceforge.net"

Hi.  I am doing some Bootloader/custom OS development for the gumstix.  I need to JTAG it  (not debug it - just shove stuff into flash).  I have the Intel JFLASHMM tool and a .dat configuration file for it.  However, I'm stymied as to where to solder/attach leads for the JTAG pins.  I have a GUMSTIX #11 (which I think is the new one without the JTAG lines coming out to the 60-pin Hirose).

On the web (somewhere), I found the following reference:

TDO       TP1
TDI         TP2
TCK        TP3
TMS       TP4
VCC        TP6
GND      TP7

This doesn't seem to work.  It's probably for some other board. I'm using an Insight UC-1 JTAG cable. Looking at the basix board I can't see where else the pads for the JTAG terminals would be.

I don't just want the unit reflashed with Linux/whatever - I want to be able to replace the flash contents many times as I debug things with the software I'm writing.

Anyone here know where the pads are or what I'm doing wrong?

Kurt Kennett
WDC Drivers Dev Lead
Microsoft Corporation
One Microsoft Way
Redmond, WA