Re: Bricked Sheevaplug
I have unbricked SheevaPlug on Windows XP machine.
If you are interested I can help.
On Thu, Nov 29, 2012 at 4:29 PM, DrEagle <email@example.com> wrote:
> Have you verified and configured your USB/JTAG driver ?
> You may need to modify /usr/share/openocd/scripts/interface/sheevaplug.cfg
> according to what lsusb shows for your sheevaplug.
> Do you have ftdi_sio driver loaded ?
> On 29.11.2012 13:51, Herman Swartz wrote:
>> Here is the results of running the openocd command on another Debian
>> box. The USB cable connects to this box and the mini USB end of the
>> cable connects to the PLUG.
>> I can find a lot of hits on this message but no explanations.
>> openocd -f /usr/share/openocd/scripts/board/sheevaplug.cfg
>> Open On-Chip Debugger 0.3.1 (2009-11-25-12:22)
>> For bug reports, read
>> 2000 kHz
>> trst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drain
>> jtag_nsrst_delay: 200
>> jtag_ntrst_delay: 200
>> dcc downloads are enabled
>> Warn : use 'feroceon.cpu' as target identifier, not '0'
>> Segmentation fault
>> ----- Original Message -----
>> From: DrEagle <firstname.lastname@example.org>
>> To: email@example.com
>> Sent: Thursday, November 29, 2012 2:51 AM
>> Subject: Re: Bricked Sheevaplug
>> On 28.11.2012 16:21, Clint Adams wrote:
>>> On Tue, Nov 27, 2012 at 08:56:14PM -0800, Herman Swartz wrote:
>>>> Do you have info or links to instruction on how to use openocd with
>>>> Sheeva PLUG? A cfg file for PLUG would help.
>>> are in the Debian openocd package.
>>> Note that I have encountered two different varieties of SheevaPlug in
>>> the wild, and had to use a modified config for one of them.
>> Sometime, if the flash do not work, I have tested that changing
>> "-work-area-phys 0x10000000 \" to "-work-area-phys 0x100000 \" can
>> help to resolve the flash.
>> Sometime, it may also be needed to quickly reset while openocd is launched
>> 1. reset / switch on the plug
>> 2. enter the openocd command to flash
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