using openocd

Lynn Nguyen lynn.mesl at gmail.com
Mon Sep 1 06:54:12 CEST 2008


Yeah it's loading the correct openocd.cfg file. I even added random commands
to it and i saw those commands in the error messages. I even used -f to be
sure.

Lynn

On Sun, Aug 31, 2008 at 9:45 PM, Neng-Yu Tu (Tony Tu) <tony at openmoko.com>wrote:

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> Hi Lynn-
>
> > I was wondering if anyone was using the Neo1973 (GTA01v4) with Debug
> > board v3. I used the openocd.cfg available on the wiki and I get this
> > problem:
> > Info:    openocd.c:82 main(): Open On-Chip Debugger (2006-08-01 12:00
> CEST)
> > Info:    configuration.c:50 configuration_output_handler(): Command
> > ft2232_device_desc not found
> > Info:    configuration.c:50 configuration_output_handler(): Command
> > ft2232_layout not found
> > Info:    configuration.c:50 configuration_output_handler(): Command
> > ft2232_vid_pid not found
> > Error:   jtag.c:1219 jtag_init(): No valid jtag interface found (ft2232)
> >
> > It seems like openocd is having some trouble with ft2232 because I don't
> > see anything wrong with those commands.
> >
>
> Does your openocd load neo1973 specific config? like tmp/openocd -f
> tmp/openocd-debugv2.cfg
>
> Usually it is because your USB vid/pid setting is not correct in the
> config file(load the wrong config file)
>
> Hope this helps.
>
> =
> - --
> Neng-Yu Tu (Tony Tu)
> Openmoko, Inc.
> Support.
>
> Some questions could be answered by reference following link:
>
> Wiki - http://wiki.openmoko.org
> Download - http://downloads.openmoko.org
>
> Freerunner Introduction -
> http://wiki.openmoko.org/wiki/Getting_Started_with_your_Neo_FreeRunner
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