Package: openocd
Version: 0.8.0-4
(I am reporting this against openocd version 0.8.0-4 because that is
what is found in Debian jessie, currently stable, but I also tried
0.9.0-1+b1, the version currently in sid.)
A SheevaPlug JTAGKey FT2232D (USB identifiers 9e88:9e8f) being
connected, version 0.5.0-1 (as found in Debian wheezy) of openocd
worked fine with it:
vega david ~ $ /tmp/openocd-0.5.0/src/openocd -f
/tmp/openocd-0.5.0/tcl/board/sheevaplug.cfg
Open On-Chip Debugger 0.5.0 (2016-09-16-09:33)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.berlios.de/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'jtag'
2000 kHz
trst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drain
adapter_nsrst_delay: 200
jtag_ntrst_delay: 200
dcc downloads are enabled
Warn : use 'feroceon.cpu' as target identifier, not '0'
sheevaplug_load_uboot
Info : clock speed 2000 kHz
Error: JTAG scan chain interrogation failed: all zeroes
Error: Check JTAG interface, timings, target power, etc.
Error: Trying to use configured scan chain anyway...
Error: feroceon.cpu: IR capture error; saw 0x00 not 0x01
Warn : Bypassing JTAG setup events due to errors
Info : Embedded ICE version 0
Info : feroceon.cpu: hardware has 1 breakpoint/watchpoint unit
Error: unexpected Feroceon EICE version signature
^C
but openocd 0.8.0 fails as follows:
vega david ~ $ /tmp/openocd-0.8.0/src/openocd -f
/tmp/openocd-0.8.0/tcl/board/sheevaplug.cfg
Open On-Chip Debugger 0.8.0 (2016-09-16-09:45)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.sourceforge.net/doc/doxygen/bugs.html
WARNING!
This file was not tested with real interface, it is based on code in ft2232.c.
Please report your experience with this file to openocd-devel mailing list,
so it could be marked as working or fixed.
Info : only one transport option; autoselect 'jtag'
trst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drain
connect_deassert_srst
adapter_nsrst_delay: 200
jtag_ntrst_delay: 200
dcc downloads are enabled
Warn : use 'feroceon.cpu' as target identifier, not '0'
sheevaplug_load_uboot
Error: no device found
Error: unable to open ftdi device with vid 9e88, pid 9e8f, description
'SheevaPlug JTAGKey FT2232D' and serial '*'
in procedure 'init'
The error message is almost identical with openocd 0.9.0:
vega david ~ $ /tmp/openocd-0.9.0/src/openocd -f
/tmp/openocd-0.9.0/tcl/board/sheevaplug.cfg
Open On-Chip Debugger 0.9.0 (2016-09-16-09:31)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
WARNING!
This file was not tested with real interface, it is based on code in ft2232.c.
Please report your experience with this file to openocd-devel mailing list,
so it could be marked as working or fixed.
Info : auto-selecting first available session transport "jtag". To override use
'transport select <transport>'.
trst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drain
connect_deassert_srst
adapter_nsrst_delay: 200
jtag_ntrst_delay: 200
adapter speed: 2000 kHz
dcc downloads are enabled
Warn : use 'feroceon.cpu' as target identifier, not '0'
sheevaplug_load_uboot
Error: no device found
Error: unable to open ftdi device with vid 9e88, pid 9e8f, description
'SheevaPlug JTAGKey FT2232D' and serial '*'
I also tried to get openocd 0.9.0 working with the openocd 0.5.0
scripts, with a different error message, but with no more success:
vega david ~ $ /tmp/openocd-0.9.0/src/openocd -f
/tmp/openocd-0.5.0/tcl/board/sheevaplug.cfg
Open On-Chip Debugger 0.9.0 (2016-09-16-09:31)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Error: The specified debug interface was not found (ft2232)
The following debug interfaces are available:
1: parport
2: dummy
3: ftdi
4: usb_blaster
5: amt_jtagaccel
6: gw16012
7: usbprog
8: jlink
9: vsllink
10: rlink
11: ulink
12: arm-jtag-ew
13: buspirate
14: remote_bitbang
15: hla
16: osbdm
17: opendous
18: aice
19: cmsis-dap
--
David A. Madore
( http://www.madore.org/~david/ )
