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| 09:43.24 | aproemel | vmaster: everything works fine now, it was a hardware problem at my second SDRAM |
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| 10:36.59 | nm | vmaster: are you there ? |
| 10:37.15 | vmaster | nm: yeah |
| 10:37.33 | nm | vmaster: i got openocd from trunk ? |
| 10:37.43 | vmaster | nm: the trunk doesn't contain XScale support |
| 10:38.06 | vmaster | nm: you'll need /branches/xscale |
| 10:38.08 | nm | vmaster: oh, so how do i get it work w/ XScale |
| 10:38.19 | nm | vmaster: okie, |
| 10:38.39 | nm | vmaster: so, what about arm9 - at91rm9200 ? is trunk worked w/ it |
| 10:38.47 | vmaster | yeah |
| 10:39.38 | vmaster | gotta get breakfast, i'll be back in about 20 minutes |
| 10:42.46 | nm | vmaster: okie :-) |
| 10:58.38 | nm | vmaster: i have problem when trying to halt arm9-at91rm9200 w/ openocd on windoze from yarto |
| 10:58.42 | nm | > halt |
| 10:58.44 | nm | requesting target halt... |
| 10:58.47 | nm | > resume |
| 10:58.49 | nm | target not halted |
| 10:59.58 | vmaster | which cfg file did you use? |
| 11:00.55 | nm | vmaster: i wired nTRST to nRST |
| 11:02.20 | nm | vmaster: it still worked, i created my arm9_wig_config from arm9_ft2232.cfg |
| 11:09.29 | vmaster | nm: connecting nTRST to nSRST isn't a problem on an ARM7/9, but you can't debug the target out of reset with that setup |
| 11:11.04 | vmaster | nm: you have to tell the OpenOCD about your broken reset setup: reset_config trst_and_srst srst_pulls_trst |
| 11:22.19 | nm | vmaster: i've just fix my jtag interface, http://wiki.openwrt.org/OpenWrtDocs/Customizing/Hardware/JTAG_Cable Buffered Cable, Wiggler |
| 11:22.38 | nm | vmaster: here is my log http://pastebin.com/874287 |
| 11:23.02 | nm | vmaster: and my config file http://pastebin.com/874288 |
| 11:23.36 | nm | vmaster: i dont'know what wrong when i try to halt on openocd ... requesting target halt... |
| 11:23.47 | nm | vmaster: can you give me some advice ? |
| 11:27.49 | vmaster | the config file you've posted is for an ARM7 |
| 11:28.02 | vmaster | 21. target arm7tdmi little run_and_halt 0 arm7tdmi-s_r4 |
| 11:28.41 | nm | vmaster: oh sorry, i have mistake when posting |
| 11:31.18 | nm | vmaster: myconfig http://vnoss.net/p/311 |
| 11:32.45 | vmaster | nm: remove the comment in front of the 'reset_config' line |
| 11:33.06 | vmaster | nm: change the target type to "arm920t" instead of "arm9tdmi" - you can remove the last argument (arm920t), as this isn't used anymore |
| 11:33.34 | vmaster | nm: change "reset_halt" in the 'target' line to "run_and_halt" |
| 11:34.44 | nm | vmaster: i fixed my cable to control nTRST and nRST separately |
| 11:37.49 | vmaster | ok, then use "reset_config trst_and_srst", and "run_and_halt" in the 'target' line |
| 11:42.29 | nm | vmaster: http://vnoss.net/p/313 |
| 11:42.41 | nm | vmaster: i still can't halt the target |
| 11:42.50 | nm | > halt |
| 11:42.51 | nm | requesting target halt... |
| 11:42.51 | nm | > |
| 11:42.51 | nm | > resume |
| 11:42.51 | nm | target not halted |
| 11:49.50 | vmaster | ok, now give me a log from that run |
| 12:00.17 | nm | vmaster: http://vnoss.net/p/314 |
| 12:01.29 | vmaster | which version of the OpenOCD was that? |
| 12:04.17 | nm | vmaster: i'm currently run openocd on windoze (from yaroto distribution) |
| 12:04.20 | nm | vmaster: C:\Program Files\openocd-2006re115\bin>openocd-pp.exe -d 3 -f configs/arm9_wi |
| 12:04.23 | nm | Info: openocd.c:82 main(): Open On-Chip Debugger (2006-10-12 18:00 CEST) |
| 12:05.04 | nm | vmaster: do i need switching to openocd-trunk on linux ? |
| 12:05.06 | vmaster | get the latest one (R128 iirc), and try again |
| 12:05.19 | vmaster | r128 is available from yagarto |
| 12:13.01 | nm | vmaster: i'm downloading |
| 12:13.30 | nm | vmaster: i have some funny, but i don't know why w/ openocd and my jtag interface |
| 12:13.50 | nm | vmaster: when i wired nTRST and nRST, |
| 12:13.53 | nm | vmaster: using the config file i've posted, |
| 12:14.10 | nm | vmaster: then telnet to openocd, try halt , nothing happend, |
| 12:14.33 | nm | but if i press resset button on board, the target will halt immediately |
| 12:14.41 | nm | > halt |
| 12:14.41 | nm | requesting target halt... |
| 12:14.41 | nm | > |
| 12:14.46 | nm | > Target 0 halted |
| 12:14.48 | nm | target halted in Thumb state due to debug request, current mode: System |
| 12:14.51 | nm | cpsr: 0xffffffff pc: 0x77bc4d3e |
| 12:14.53 | nm | MMU: disabled, D-Cache: disabled, I-Cache: disabled |
| 12:14.56 | nm | > |
| 12:15.23 | vmaster | you must never press the reset when button while the debugger is running |
| 12:15.42 | vmaster | there's no way for the OpenOCD to detect that, and the target and OpenOCD will get out of synch |
| 12:16.01 | vmaster | chances are that the target is still running, but the bogus information looked like it entered halt |
| 12:16.25 | vmaster | ah, and reduce the "run_and_halt_time" from 5000 to 500 |
| 12:16.42 | vmaster | and add these two lines: |
| 12:16.43 | vmaster | jtag_nsrst_delay 1000 |
| 12:16.43 | vmaster | jtag_ntrst_delay 1000 |
| 12:16.59 | nm | vmaster: to my current config ? |
| 12:17.13 | vmaster | yeah |
| 12:22.13 | nm | very slow when download, i'll switch to trunk version |
| 12:30.51 | nm | vmaster: here is my log run w/ the same config http://vnoss.net/p/315 |
| 12:36.05 | vmaster | you have a high level on JTAGSEL - this enables the AT91's boundary scan TAP controller |
| 12:36.24 | vmaster | for debug you have to pull JTAGSEL low, to enable the ARM920t's TAP controller |
| 12:43.22 | nm | vmaster: oh it works, |
| 12:43.26 | nm | my jumper so suck |
| 12:44.04 | nm | vmaster: why you know my JTAGSEL is high when reading log ? |
| 12:44.15 | nm | vmaster: Error: EmbeddedICE version get failed ? |
| 12:45.33 | vmaster | line 14: Debug: jtag.c:1214 jtag_examine_chain(): JTAG device found: 0x15b0203f (Manufacturer: 0x01f, Part: 0x5b02, Version: 0x1 |
| 12:46.18 | nm | vmaster: ah, 05b0203f when jtagsel low level |
| 12:46.24 | vmaster | right |
| 12:46.24 | nm | vmaster: okie, i see :-D |
| 12:57.22 | nm | vmaster: thx guy ;) |
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