Broken link to BusPirate OpenOCD config for RZUSBSTICK - new config for tigard attached

[bitbane]

Not sure if it's of significant interest since the RZUSBSTICK is discontinued, but the link to the OpenOCD config for flashing with the Bus Pirate over JTAG is broken. I was able to randomly find it on a forum post over on Dangerous Prototypes (http://dangerousprototypes.com/forum/index.php?topic=8790.0) and updated it to be compatible with the latest OpenOCD v12 and to use the Tigard instead of the buspirate. The config I just used is attached.
openocd_tigard.txt