| 00:58.57 | *** join/#openjtag openocdn00b (n=ddkd@c-98-226-129-230.hsd1.in.comcast.net) |
| 01:01.49 | *** join/#openjtag openocdn00b (n=ddkd@c-98-226-129-230.hsd1.in.comcast.net) |
| 01:45.32 | openocdn00b | Does anybody know how to handle interrupts using the s3c2440 ARM9 SOC? It does not support address remaping or exception vector remaping |
| 01:45.43 | openocdn00b | so how do I handle interrupts from sdram? |
| 01:45.54 | openocdn00b | they keep going to address 0x000 +offset but that's my vector table in flash |
| 01:46.16 | openocdn00b | I want it to go to my vector table in sdram at 0x30000000 |
| 01:46.25 | openocdn00b | I need this mostly when I am debugging since all my code is in sdram and flash could be erased or garbage etc |
| 01:46.33 | openocdn00b | in that case I do not know what to do since interrupts keep going to that fixed address |
| 01:46.46 | openocdn00b | I would love just to remap sdram to address 0x000 after getting sdram ready but this processor does not provide this functionality |
| 01:46.56 | openocdn00b | I know it has an MMU but I want to stay clear of it since my code should run on other ARM9s that do not support MMU |
| 02:16.53 | *** join/#openjtag dinomight (n=dnglaze@209.0.51.18) |
| 02:17.15 | dinomight | Hello, everyone |
| 02:21.53 | *** join/#openjtag flyback (n=flyback@c-71-236-75-166.hsd1.pa.comcast.net) [NETSPLIT VICTIM] |
| 03:51.39 | dinomight | Anybody familiar with nand flash and OpenOCD? |
| 03:54.25 | flyback | is starting to think that people who ddos entire irc networks because of one bad oper have the right idea |
| 03:56.25 | flyback | also thinks perhaps those who make pipe bombs and performance suicide bombings also have the right idea, seems to be the only thing that all the assholes in the world understand |
| 06:58.09 | *** join/#openjtag tjtag (n=tjtag@bhossman.user.matrix.farlep.net) |
| 06:58.34 | tjtag | openocdn00b: hello |
| 07:43.55 | openocdn00b | hello tjtag |
| 07:44.30 | tjtag | Im here |
| 07:44.49 | openocdn00b | good to know :-) |
| 07:45.02 | tjtag | heheh, any progress ? |
| 07:47.19 | openocdn00b | yeah |
| 07:47.42 | tjtag | Good, well what progress ahve you made |
| 07:47.43 | openocdn00b | worked around the vector table stuff |
| 07:48.06 | openocdn00b | right now I do not know the state of things |
| 07:48.07 | tjtag | figure out the flash ? |
| 07:48.13 | openocdn00b | I think my computer needs a reboot |
| 07:48.22 | openocdn00b | the flash oh yeah |
| 07:48.27 | openocdn00b | I made those changes |
| 07:48.37 | openocdn00b | I need to submit a patch to openocd |
| 07:49.07 | tjtag | brb |
| 07:49.07 | openocdn00b | brb I need to reboot this pc |
| 07:49.11 | tjtag | k |
| 07:58.59 | *** join/#openjtag openocdn00b (n=ddkd@c-98-226-129-230.hsd1.in.comcast.net) |
| 07:59.03 | openocdn00b | ok back |
| 08:01.53 | tjtag | k |
| 08:04.45 | tjtag | openocdn00b: Im glad you figured it out |
| 08:12.59 | openocdn00b | thanks |
| 08:14.14 | openocdn00b | now I just got to get interrupts working to run my uart |
| 08:14.41 | openocdn00b | then get a timer interrupt going and then port FreeRTOS to my system |
| 08:15.06 | openocdn00b | then get lwIP tcp/ip stack going on FreeRTOS |
| 08:15.18 | openocdn00b | fun stuff |
| 08:15.35 | openocdn00b | oh and write a driver for my ethernet chip |
| 08:17.36 | tjtag | cool |
| 08:35.47 | *** part/#openjtag tjtag (n=tjtag@bhossman.user.matrix.farlep.net) |
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| 16:04.29 | *** join/#openjtag tjtag (n=tjtag@bhossman.user.matrix.farlep.net) |
| 16:08.16 | tjtag | hello all |
| 16:17.16 | *** join/#openjtag dinomight (n=dnglaze@209.0.51.23) |
| 16:55.19 | dinomight | Anybody out there listening? |
| 16:56.45 | L_Deluxe | Nope. |
| 16:56.48 | tjtag | Im here, but I don't kno wif anyone else is :) |
| 16:56.50 | L_Deluxe | ;) |
| 16:58.43 | dinomight | I'm trying to find out if the nand flash commands have documentation anywhere. |
| 16:59.54 | tjtag | dinomight: for the actual flash, for software your probing it with, what ? |
| 17:00.22 | dinomight | OpenOCD has some nand flash commands that I found in the flash directory of the source. |
| 17:00.29 | dinomight | None of the commands appear in the documentation. |
| 17:00.52 | dinomight | I'm thinking of writing some up, but I didn't want to do it if anyone knew if some one was working on it. |
| 17:01.23 | tjtag | dinomight: ok, now I understand |
| 17:13.18 | *** join/#openjtag dirk2 (n=dirk@p5B042E06.dip0.t-ipconnect.de) |
| 17:28.57 | dinomight | On another flash note, does any one know if the nand flash interface on the at91sam9260 is supported in OpenOCD? |
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