| 00:26.05 | *** join/#openjtag ulf_ (n=ulf_kpyk@p54BDC26E.dip0.t-ipconnect.de) |
| 00:26.12 | ulf_ | hi |
| 00:31.43 | *** join/#openjtag ulf_ (n=ulf_kpyk@p54BDC26E.dip0.t-ipconnect.de) |
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| 01:30.52 | ulf_ | hello again, had some problems with my wireless connection from my home to my office |
| 01:33.35 | ulf_ | anyway, hi g2 i checked out, that my jtag adaper works but i have some strange results |
| 02:22.33 | *** join/#openjtag ByronT_ (n=byron-po@nslu2-linux/ByronT) |
| 02:31.06 | [g2] | ulf_, what's that ? |
| 02:31.31 | ulf_ | how you mean? |
| 02:32.37 | [g2] | you said you had some strange results |
| 02:32.49 | [g2] | what was strange ? |
| 02:33.04 | ulf_ | yes |
| 02:35.06 | ulf_ | i erased a part for example "reaseflash 0x00001000 8" so then i readmem at the same adress the first 2048 bytes "readmem 0x00001000 2048 lala.output" and all is ffff... |
| 02:35.13 | ulf_ | sofare fine |
| 02:35.38 | [g2] | nod. |
| 02:38.00 | ulf_ | now i flashmem at this adress some binary from a file for example flashmem 0x00001000 redboot.bin and after 30 min it stops with an error, now i compare the first part from the org. redboot.bin with on the flash |
| 02:38.44 | ulf_ | and it ist almost the same |
| 02:39.14 | ulf_ | after some rows i have a some fffff in it |
| 02:39.52 | ulf_ | i will show a part here: |
| 02:40.54 | ulf_ | 00001d0 e3a0 8452 e1c8 70b0 ee07 0f9a ee12 0f10 |
| 02:40.56 | ulf_ | 00001e0 e1a0 0000 e24f f004 e3a0 ffff ffff ffff |
| 02:40.57 | ulf_ | 00001f0 ffff ffff ffff ffff ffff ffff ffff ffff |
| 02:40.59 | ulf_ | * |
| 02:41.00 | ulf_ | 0000220 e380 0001 e380 0c02 ee01 0f10 ee12 0f10 |
| 02:41.03 | ulf_ | the org: |
| 02:42.53 | ulf_ | 00001d0 3020 3366 2030 6565 3231 3020 3166 0a30 |
| 02:42.55 | ulf_ | 00001e0 3030 3030 6130 2030 3165 3061 3020 3030 |
| 02:42.56 | ulf_ | 00001f0 2030 3265 6634 6620 3030 2034 3365 3061 |
| 02:44.02 | ulf_ | its easy to see this with xxdif |
| 02:44.41 | ulf_ | so it is the same but somehow some rows are now correct written |
| 02:47.41 | ulf_ | i am sure the openjtag version is not able to handle this chip |
| 02:50.06 | ulf_ | i do not know what kind of indian i have to use and i do not know whats about the top/bottom boot difference where is the start boot adress, the manual 23579c7.pdf is from the chip |
| 02:51.32 | [g2] | what is the chip again ? |
| 02:52.01 | [g2] | the flash chip ? |
| 02:56.09 | ulf_ | 29lv320db |
| 02:56.13 | ulf_ | amd |
| 02:57.17 | [g2] | do you know if it's setup for 8-bit or 16-bit |
| 02:57.46 | [g2] | it seems like the flash programming isn't working and needs to be fixed for the chip |
| 02:58.05 | ulf_ | yes |
| 02:58.37 | ulf_ | if you google for 23579c7.pdf |
| 02:58.49 | ulf_ | you will get direct the pdf |
| 02:59.03 | [g2] | You're using a wiggler right ? |
| 02:59.46 | ulf_ | my jtag give "only 1x16 2x16 possible" when istart flashmem, yes a wiggler |
| 02:59.53 | ulf_ | selfmade |
| 03:00.52 | ulf_ | can i just mail you my jtag output for detect and so one? |
| 03:01.18 | ulf_ | or is there a mailinglist |
| 03:01.29 | [g2] | you've identified the chip properly right ? |
| 03:01.48 | [g2] | I think it's isolated to the flash programming algorithm |
| 03:02.43 | ulf_ | detectflash gives output about 2 regions |
| 03:03.05 | ulf_ | Region 0: |
| 03:03.06 | ulf_ | <PROTECTED> |
| 03:03.07 | [g2] | right so the JTAG is working |
| 03:03.08 | ulf_ | <PROTECTED> |
| 03:03.10 | ulf_ | <PROTECTED> |
| 03:03.11 | ulf_ | <PROTECTED> |
| 03:03.13 | ulf_ | <PROTECTED> |
| 03:03.17 | ulf_ | i hope so |
| 03:03.39 | [g2] | so it's just that the flash chip is supported |
| 03:03.50 | ulf_ | i think so |
| 03:03.59 | [g2] | the question is where do you go from there |
| 03:04.17 | [g2] | 1) add support for the chip yourself |
| 03:04.31 | ulf_ | i am not able to write such code |
| 03:04.54 | [g2] | 2) find someone (like mabybe the jtag tool maintainer) to possibly update it |
| 03:08.20 | ulf_ | do you have writemem in your jtag tool |
| 03:09.03 | ulf_ | i am using debians jtag 0.5.1 i downloaded the sources but i get error messaged while compiling |
| 03:13.01 | [g2] | well you'll have to figure out those errors |
| 03:13.18 | [g2] | It looks like the code is in src/flash.c |
| 03:19.31 | ulf_ | ok i took the cvs checkout |
| 03:21.34 | ulf_ | hmm sorry for my stupid questions, now i have the all this folders in my folder where i made the checkout, but what i have to do now? |
| 03:22.15 | ulf_ | there is no chance to make a ./configure |
| 03:24.22 | [g2] | ./configure doesn't work for you ? |
| 03:24.59 | ulf_ | well i jumped into the jtag folder |
| 03:25.14 | ulf_ | ahh ok i have to use automake |
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| 19:42.58 | ulf_ | hi |
| 20:09.47 | ulf_ | why does my jtag works, but no kernel module for parport is loaded? i forgot to load it, after a reboot, but it works - strange |
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| 22:18.55 | ulf_ | hi g2 |
| 22:20.36 | ulf_ | i reinstalled all jtag stuff from the cvs and i try a next writesession |
| 22:25.26 | [g2] | ulf_, good |
| 22:25.32 | [g2] | did it work any better |
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| 22:58.51 | ulf_ | g2: no |
| 23:00.05 | ulf_ | the debian gave as notice: Note: Supported configuration is 2 x 16 bit or 1 x 16 bit only |
| 23:00.06 | ulf_ | Bus width is 16 bits |
| 23:00.08 | ulf_ | Chip: AMD Flash |
| 23:00.09 | ulf_ | <PROTECTED> |
| 23:01.40 | ulf_ | the newer cvs version has no "Note: Supported configuration is 2x 16..... |
| 23:01.53 | ulf_ | like: jtag> flashmem 0x003c0000 /tmp/redboot_swap.bin |
| 23:01.55 | ulf_ | Chip: AMD Flash |
| 23:01.56 | ulf_ | <PROTECTED> |
| 23:01.58 | ulf_ | <PROTECTED> |
| 23:01.59 | ulf_ | <PROTECTED> |
| 23:02.01 | ulf_ | program: |
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