Re: Debug board for non-neo devices
On Tue, Jul 28, 2009 at 09:41:51PM +0200, Atilla Filiz wrote: Hi My Neo FR came with blank Nor and there seems no one close to me to help me flash it, so I decided to buy a debug board. I'm not planning to do any low level debugging on neo, but may use UART/JTAG for other devices. Is the board handy for other devices? yes, that is why we placed a 20pin standard ARM-JTAG connector and a RS232 @ 3.3V header footprint on the board. You should be able to use it with anything that needs ARM-JTAG and/or RS232 at 3.3V levels -- - Harald Welte lafo...@gnumonks.org http://laforge.gnumonks.org/ Privacy in residential applications is a desirable marketing option. (ETSI EN 300 175-7 Ch. A6) ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Debug board for non-neo devices
Atilla Filiz atilla.fi...@gmail.com writes: Wow, I didn't know that, I haven't seen it on wiki but will keep researching. Thanks for the info, you may have just saved my precious student $s. I don't think it's mentioned anywhere. Probably it even shouldn't be so those who don't understand it themselves don't try and brick their devices. The information is obvious from looking at NOR reflashing instructions [1] and FR schematics [2]. [1] http://wiki.openmoko.org/wiki/Flashing_NOR [2] http://people.openmoko.org/joerg/schematics/GTA02/ -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercer...@gmail.com ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Debug board for non-neo devices
2009/7/29 Paul Fertser fercer...@gmail.com: Atilla Filiz atilla.fi...@gmail.com writes: Wow, I didn't know that, I haven't seen it on wiki but will keep researching. Thanks for the info, you may have just saved my precious student $s. I don't think it's mentioned anywhere. Probably it even shouldn't be so those who don't understand it themselves don't try and brick their devices. The information is obvious from looking at NOR reflashing instructions [1] and FR schematics [2]. [1] http://wiki.openmoko.org/wiki/Flashing_NOR The link to the NOR images http://people.openmoko.org/tony_tu/GTA02/images/20080321_gta02_rc1/ on the wiki page don't work any one has a downloable NOR image ready to flash? [2] http://people.openmoko.org/joerg/schematics/GTA02/ -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercer...@gmail.com ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community -- David Reyes Samblas Martinez http://www.tuxbrain.com Open ultraportable embedded solutions Openmoko, Openpandora, Arduino Hey, watch out!!! There's a linux in your pocket!!! ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Debug board for non-neo devices
So according to schematics, there is NOR WP pin at H-TP4711. The component placement sheet shows it as T-HP7711, as there are no 4711s(hardware revision?). What I need is to short this pin to the ground while my Neo is running, and run the flash script. Is that correct? Seems easy enough. Happy hacking Atilla On Wed, Jul 29, 2009 at 9:05 AM, David Reyes Samblas Martinez da...@tuxbrain.com wrote: 2009/7/29 Paul Fertser fercer...@gmail.com: Atilla Filiz atilla.fi...@gmail.com writes: Wow, I didn't know that, I haven't seen it on wiki but will keep researching. Thanks for the info, you may have just saved my precious student $s. I don't think it's mentioned anywhere. Probably it even shouldn't be so those who don't understand it themselves don't try and brick their devices. The information is obvious from looking at NOR reflashing instructions [1] and FR schematics [2]. [1] http://wiki.openmoko.org/wiki/Flashing_NOR The link to the NOR images http://people.openmoko.org/tony_tu/GTA02/images/20080321_gta02_rc1/ on the wiki page don't work any one has a downloable NOR image ready to flash? [2] http://people.openmoko.org/joerg/schematics/GTA02/ -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercer...@gmail.com ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community -- David Reyes Samblas Martinez http://www.tuxbrain.com Open ultraportable embedded solutions Openmoko, Openpandora, Arduino Hey, watch out!!! There's a linux in your pocket!!! -- - Atilla Filiz Eindhoven University of Technology Embedded Systems, Master's Programme ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Debug board for non-neo devices
Atilla Filiz atilla.fi...@gmail.com writes: So according to schematics, there is NOR WP pin at H-TP4711. The component placement sheet shows it as T-HP7711, as there are no 4711s(hardware revision?). I see H-TP7711 under the LCM and it's entirely different TP. You need H-TP4711, located right under the debug board connector. What I need is to short this pin to the ground while my Neo is running, and run the flash script. Is that correct? Seems easy enough. Looks right to me. Probably it'd be safer to short it while FR is turned off. But beware, it is on your own risk. -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercer...@gmail.com ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Debug board for non-neo devices
Atilla Filiz atilla.fi...@gmail.com writes: My Neo FR came with blank Nor and there seems no one close to me to help me flash it, so I decided to buy a debug board. I'm not planning to do any low level debugging on neo, but may use UART/JTAG for other devices. Is the board handy for other devices? Did anyone use it for any non-neo device? Can this be used with GP2X(assuming I can take care of wiring) so I don't need a pc with parallel port? FYI you don't need a debug board to flash NOR if you can already boot your FR. It's a matter of shorting one easily accessible TP to the ground. -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercer...@gmail.com ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Debug board for non-neo devices
Wow, I didn't know that, I haven't seen it on wiki but will keep researching. Thanks for the info, you may have just saved my precious student $s. On 7/28/09, Paul Fertser fercer...@gmail.com wrote: Atilla Filiz atilla.fi...@gmail.com writes: My Neo FR came with blank Nor and there seems no one close to me to help me flash it, so I decided to buy a debug board. I'm not planning to do any low level debugging on neo, but may use UART/JTAG for other devices. Is the board handy for other devices? Did anyone use it for any non-neo device? Can this be used with GP2X(assuming I can take care of wiring) so I don't need a pc with parallel port? FYI you don't need a debug board to flash NOR if you can already boot your FR. It's a matter of shorting one easily accessible TP to the ground. -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercer...@gmail.com -- - Atilla Filiz Eindhoven University of Technology Embedded Systems, Master's Programme ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
