[OpenOCD-devel] [openocd:tickets] #225 Error: The 'jtag configure' command must be used after 'init'.

[Bill P. <wp...@us...>]

I'm fine with the commit message as is. Thank you!

-Bill


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** [tickets:#225] Error: The 'jtag configure' command must be used after 'init'.**

**Status:** new
**Milestone:** 0.9.0
**Created:** Wed Feb 06, 2019 08:19 PM UTC by Bill Paul
**Last Updated:** Thu Feb 07, 2019 09:39 AM UTC
**Owner:** nobody


Checking out the most recent sources from git, many configuration scripts which used to work now yield the following error instead:

openocd -f interface/ftdi/olimex-arm-usb-ocd-h.cfg -f target/imx6.cfg
Open On-Chip Debugger 0.10.0+dev-00677-gdeaf3d26-dirty (2019-02-06-11:35)
Licensed under GNU GPL v2
For bug reports, read
        http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "jtag". To override use 'transport select <transport>'.
Warn : imx6.sdma: nonstandard IR value
Error: The 'jtag configure' command must be used after 'init'.

openocd -f board/avnet_ultrazed-eg.cfg
Open On-Chip Debugger 0.10.0+dev-00677-gdeaf3d26-dirty (2019-02-06-11:35)
Licensed under GNU GPL v2
For bug reports, read
        http://openocd.org/doc/doxygen/bugs.html
none separate
none separate
adapter speed: 1000 kHz
Error: The 'jtag configure' command must be used after 'init'.

This appears to have been caused by the commit:

https://repo.or.cz/openocd.git/commit/877cec20dca6e78f9f029f0f173879cda101a6c2

I'm not sure what the correct fix would be. This does not happen with every script. (It seemed to work ok with board/nordic_nrf52_dk.cfg). I don't know if the scripts need to be updated or if the code does.

I worked around it my modifying src/jtag/tcl.c to change the mode for the jtag configure command to COMMAND_ANY (currently it's COMMAND_EXEC):

openocd -f interface/ftdi/olimex-arm-usb-ocd-h.cfg -f target/imx6.cfg
Open On-Chip Debugger 0.10.0+dev-00677-gdeaf3d26-dirty (2019-02-06-12:14)
Licensed under GNU GPL v2
For bug reports, read
        http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "jtag". To override use 'transport select <transport>'.
Warn : imx6.sdma: nonstandard IR value
adapter speed: 1000 kHz
Info : Listening on port 6666 for tcl connections
Info : Listening on port 4444 for telnet connections
Info : clock speed 1000 kHz
Info : JTAG tap: imx6.cpu tap/device found: 0x4ba00477 (mfg: 0x23b (ARM Ltd.), part: 0xba00, ver: 0x4)
Info : TAP imx6.sdma does not have IDCODE
Info : JTAG tap: imx6.sjc tap/device found: 0x2191c01d (mfg: 0x00e (Freescale (Motorola)), part: 0x191c, ver: 0x2)
Info : imx6.cpu.0: hardware has 6 breakpoints, 4 watchpoints
Info : Listening on port 3333 for gdb connections

My host environment is FreeBSD/amd64 11.1-RELEASE, however I observed the same problem building on an Ubuntu Linux host (16.04). The above test case is with a Freescale/NXP Sabre SD i.MX6Q target.

(Apologies if this has already been noticed and is being discussed elsewhere.)



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