**** BEGIN LOGGING AT Mon Jul 26 02:59:57 2010
**** BEGIN LOGGING AT Mon Jul 26 05:00:15 2010
Jul 26 21:48:56 <Caesar> Hi, I've got a bricked GuruPlug Server Plus (I stupidly did a "nand erase" on it) and I'm having problems getting openocd to talk to the JTAG board
Jul 26 21:49:07 <Caesar> Has anyone done this before that can give me some pointers?
Jul 26 21:49:44 <MostAwesomeDude> Caesar: Yes. Switch the JTAG from UART to RS232 mode.
Jul 26 21:49:54 <MostAwesomeDude> Also, good luck. I have not yet been unable to unbrick mine.
Jul 26 21:51:36 <Caesar> MostAwesomeDude: I was wondering if I was going to have to do something like that
Jul 26 21:52:35 <MostAwesomeDude> Caesar: You have to do that in order for the JTAG to connect. Dunno why.
Jul 26 21:53:58 <Caesar> MostAwesomeDude: hmm, openocd is still bleating about JTAG issues
Jul 26 21:54:19 <MostAwesomeDude> Caesar: Unplug everything, plug it back in. Might take a few tries.
Jul 26 21:55:12 <Caesar> ok
Jul 26 21:56:24 <Caesar> Is "Ignoring serial port reserved for JTAG" in dmesg a red herring or something relevant to the problem?
Jul 26 21:57:44 <MostAwesomeDude> If you have a minicom or similar open on your serial, you need to quit it.
Jul 26 21:58:42 <Caesar> Nothing else has /dev/ttyUSB0 open
Jul 26 21:59:00 <Caesar> I get the "Ignoring serial port reserved for JTAG" when I plug the JTAG board in
Jul 26 21:59:11 <MostAwesomeDude> Hm.
Jul 26 22:00:05 <Plax> Caesar: is it really overheating so much?
Jul 26 22:00:20 <Caesar> Plax: I don't think it's particularly hot
Jul 26 23:12:24 <darkstar62> Caesar: I'm fairly sure that's not a red herring.  My sheevaplug at least has two serial ports, one for jtag, and one for the serial console
Jul 26 23:12:39 <darkstar62> when I plug in the usb, I get that message, and the only serial port I have is the console
Jul 26 23:14:39 <darkstar62> hrm, or not...reading here, it seems openocd should be able to handle this:
Jul 26 23:14:43 <darkstar62> http://plugcomputer.org/plugforum/index.php?topic=501.0
Jul 26 23:17:02 <Caesar> darkstar62: what kernel version are you using?
Jul 26 23:19:49 <darkstar62> on my linux PC, 2.6.32
Jul 26 23:19:54 <darkstar62> ubuntu lucid
Jul 26 23:20:02 <darkstar62> I've never tried getting jtag working, just remembered seeing that
Jul 26 23:20:10 <Caesar> Right, same here. I agree that the JTAG thing is a red herring
Jul 26 23:20:34 <Caesar> openocd uses usbfs to talk to it, not the character device (as far as I can tell)
Jul 26 23:20:40 <darkstar62> ah, ok
Jul 26 23:21:02 <darkstar62> does it work as root?  maybe there's permission problems
Jul 26 23:21:15 <Caesar> No, I've been trying as root
Jul 26 23:21:19 <darkstar62> ok
Jul 26 23:21:55 <darkstar62> that's all my ideas then...Like I said, I haven't tried openocd or getting jtag working, so I don't know
**** ENDING LOGGING AT Tue Jul 27 02:59:56 2010