I have a sheevaplug that has been on the shelf for a couple years because it
appeared to be bricked. I decided to try to unbrick it to see if I could help
with these tests. Unfortunately when I plug it in and connect it to a PC
running Debian Buster with the micro-USB cable, there is no device /dev/ttyUSB*
. I've tried the same thing with an OpenRD box and the device appears as
expected then.
If I ignore that problem and try to connect with opencd, I get the following
error messages:
$ openocd -f /usr/share/openocd/scripts/board/sheevaplug.cfg -s
/usr/share/openocd/scripts
Open On-Chip Debugger 0.10.0
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>'.
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 B', serial '*' at bus location '*'
Can anybody help me figure out what to do next?
Thanks!
Rick
> On Sep 5, 2019, at 10:58 AM, Jan Hahne <[email protected]> wrote:
>
> I was able to unbrick mine with these instructions:
> https://www.newit.co.uk/forum/index.php/topic,2835.0.html
> https://tadeubento.com/2018/sheevaplug-2018-unbrick/
>
