Unbricking Pogoplug E02 black

[chiefdome]

Hi Community,

i got a black pogoplug POGO-E02.
It isnt accessible via www, ssh or serial connection.
How to revive this broken device via jtag?
I bought a bus pirate to give jtag and openocd a try but unforntunately I cant get the correct wiring.

[WarheadsSE]

Check the forums/doozan forums for the kermit /serial uboot instructions.

[chiefdome]

I opened the case to see whats going on so there are a few things the pogo makes me sick.
First of all the description of the device is weird. Pictures sometimes describing more than words -

So you cant really know which device you already bought.

Since pogoplugged is offline there arent many descriptions of the jtag device than these.

Uboot seems to be destroyed because the serial port isnt anwering on screen.
Hope to get the correct jtag pinout.

Here is a image of the connectors on the board:

[WarheadsSE]

E02 kirkwood.

[chiefdome]

WarheadsSE, you want me to try uart booting? Could you please post a link? I only found http://forum.doozan.com/read.php?3,7852,7852

My device seems to be not supported

[moonman]

This may help viewtopic.php?f=18&t=1120

[chiefdome]

Moonman thanks for your Reply but the wiring doesnt work correctly. So I hope somebody knows the correct pinout of my device.

[moonman]

I think he fixed the wiring in the second post: According to Niii this is the pinout:

$this->bbcode_second_pass_code('', '
Power connector
-----------
GND
TDI
SRST
TDO
CLK
TMS
RES
3.3
-----------
serial connector')
Notice where the power connector and serial connectors are for correct orientation

and the correct pinout that worked for him:

$this->bbcode_second_pass_code('', '
BusPirate - pogoplug
------------
AUX - RES
GND - GND
MOSI - TDI
MISO - TDO
CLK - TCK
CS - TMS ')


I did not jtag it, just quoting Nii with some clarifications.

He also attached the correct board config to be used with openOCD in the thread.

[chiefdome]

Sorry but this cant be the right pinout!

[moonman]

Alright. I should receive my jtag adapter in a week or so. Ill take a look when it comes in.