| 00:04.22 | awelux | is the aee00124 right? |
| 00:04.39 | awelux | isn't it 8ee00124 ? |
| 00:11.45 | cr2 | aee is uncached, as it should be. |
| 00:21.35 | awelux | ok. something doesn't work |
| 00:22.00 | awelux | gpio_led_clr: |
| 00:22.00 | awelux | ldrr0, =0xaee00124 |
| 00:22.00 | awelux | ldrr1, =0x00000080 |
| 00:22.00 | awelux | strr1, [r0], #4 |
| 00:22.00 | awelux | movpc, lr |
| 00:22.11 | awelux | but it doesn't switch off the led |
| 00:22.21 | awelux | so now I'm, confused. |
| 00:22.32 | awelux | vfw 0xaee00124 1 0x80 works |
| 00:25.44 | cr2 | it's too late. i'm going to bed. good .night. |
| 00:26.12 | awelux | good idea. cu around. |
| 00:26.32 | awelux | and thanks again ^^ |
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| 10:08.03 | mndctrl | wick ipkg holds the ascii_xfr application? |
| 10:10.08 | rob_w|mis | mndctrl, check either #gpe or similar |
| 10:10.26 | mndctrl | I'll try, tnx.. |
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| 12:44.42 | mndctrl | I'm having some trouble talking with my modem... picocom and minicom just hangs after I try connections to it... I can't type any at commands... |
| 12:45.00 | mndctrl | microcom tried its autodetection and tells me I have no modem :/ |
| 12:45.05 | mndctrl | any ideas? |
| 12:56.08 | rob_w|mis | yu mean your nromal modem ?? |
| 13:00.31 | mndctrl | well, my gsm modem, yes... should be ttyS0, but I get no response... |
| 13:00.49 | rob_w|mis | check the terminal settings .. check that you have ECHO on |
| 13:01.08 | mndctrl | hmm ok... I'll check... |
| 13:02.41 | mndctrl | picocom doesent seem to have that option... I'll check out minicom |
| 13:07.09 | mndctrl | ok, echo on under minicom, so I can finally type something ;) but I can't get any reply from typing at |
| 13:20.45 | mndctrl | I think there might be a problem with the modem :/ setserial -aGv /dev/ttyS0 gives me: |
| 13:20.56 | mndctrl | /dev/ttyS0 uart undefined port 0x0000 irq 15 baud_base 921600 spd_normal |
| 13:40.01 | cr2 | hi mndctrl |
| 13:40.10 | cr2 | is it on the ba ? |
| 13:44.21 | mndctrl | yup.. |
| 13:44.38 | mndctrl | under opie... |
| 13:46.56 | mndctrl | i'm thinking that I need to make a new node for it, but I can't figure out the deviceid, cause I don't have lspci or any log for dmesg |
| 13:47.10 | mndctrl | is there any? or is there some ipkg that contains lspci? |
| 13:47.33 | cr2 | pci on ba ? |
| 13:47.48 | mndctrl | well, hardware ident anyway ;) |
| 13:48.01 | cr2 | what is the output of stty -a -F /dev/ttyS0 ? |
| 13:48.15 | mndctrl | a sec... |
| 13:48.58 | cr2 | you can't really to a htc gsm modem with a terminal program. you need two put it the escape codes. |
| 13:50.06 | mndctrl | the output is pretty large... want me to paste? |
| 13:51.17 | cr2 | look at the 8bit settings and echo and speed. |
| 13:52.29 | mndctrl | cr2: hmm... how can I do that? put it in escape codes... and why do I need to? (just so I know why ;) |
| 13:52.37 | mndctrl | cr2: the first line is: speed 115200 baud; rows 0; columns 0; |
| 13:53.51 | cr2 | you need to put the escape codes, because such is the protocol. look at the gomunicator source. |
| 13:54.39 | mndctrl | I tried that, but wanted to test a bit first, and thats when I got stuck with this terminal issues ;) |
| 13:55.31 | cr2 | lkcl has written in the wiki which ctrl- sequence it is. |
| 13:55.45 | mndctrl | cr2: but ok, lets just say I want to send a simple AT command just for testing. Isn't there a simple application I can use for that? |
| 13:55.55 | mndctrl | cr2: ok... I'll have a look at that... |
| 13:56.47 | cr2 | no. you need to write your own. but it should be the same problem/program for all htc phones. |
| 13:58.10 | mndctrl | ok ;) I'll write a simple test app tomorrow for it... tnx again! |
| 13:59.38 | mndctrl | I got confused by the xanadux site about htc_gsm with just said: send these simple commands... so I thought: "well, some terminal app should do the trick", but no... hehe |
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| 20:14.51 | awelux_ | back |
| 20:15.11 | cr2 | hi awelux |
| 20:15.15 | awelux_ | I got the key led to switch off |
| 20:15.47 | cr2 | ok. you wanted to control the vibra with asm. |
| 20:15.53 | awelux_ | So Now I can start to shift this code further up to see what works. |
| 20:16.05 | awelux_ | cr2, No I didn't ^^ |
| 20:16.27 | awelux_ | I wanted to get into kernel code as fast as possible. |
| 20:17.05 | cr2 | ok. i think the solution was to map the register and use inline asm. the easiest one. |
| 20:17.18 | awelux_ | I used the gnu asm |
| 20:17.30 | awelux_ | But I forgot to export the symbol |
| 20:17.37 | cr2 | so. |
| 20:17.38 | awelux_ | with .glob |
| 20:17.42 | cr2 | ok. |
| 20:17.45 | awelux_ | once I did that it worked |
| 20:18.17 | cr2 | which stage can you reach now ? |
| 20:18.48 | awelux_ | the goodby cruel world part ;) |
| 20:18.50 | awelux_ | Just starting |
| 20:18.52 | cr2 | i mean after the irq is off. |
| 20:18.55 | awelux_ | Just came home |
| 20:19.22 | cr2 | cruel world is meaningless. a functioning wince will always reach it. |
| 20:19.46 | awelux_ | I know. That'#s why I started to put the led off code there |
| 20:20.54 | cr2 | then there is cli() and *icmr=0 |
| 20:21.05 | cr2 | there is *icmr2 on pxa27x |
| 20:21.11 | cr2 | it controls the camera. |
| 20:21.51 | cr2 | then reset dma and usb. |
| 20:22.27 | cr2 | then a dangerous thing writing into l1 page table. |
| 20:22.33 | cr2 | then pure assembler. |
| 20:23.02 | awelux_ | l1 page table is dangerous why ? |
| 20:23.10 | cr2 | i'm curiuos where you will stop. |
| 20:24.40 | cr2 | potentially dangerous :) |
| 20:25.12 | cr2 | but not really. |
| 20:27.59 | cr2 | the old dec bootloader used number of beeps to mark a problem. given the available source code it was always easy to see what is wrong. unlike the bioses that beeped for unknown and different reasons. |
| 20:46.57 | awelux_ | there is a glob missing in front of the linux_start asm part:.globl linux_start |
| 20:47.30 | cr2 | not here. |
| 20:47.52 | awelux_ | guess I've old source of gnuharet then |
| 20:48.18 | cr2 | hmm. yes. but for bootlinux it does not matter. |
| 20:49.09 | cr2 | add the .globl |
| 20:49.15 | awelux_ | I did |
| 20:49.24 | awelux_ | <PROTECTED> |
| 21:03.47 | awelux_ | So far I get into the linux_start assembler part. |
| 21:03.58 | awelux_ | And have to cold boot the device after that |
| 21:04.29 | awelux_ | So maybe I get up into linux already? |
| 21:06.41 | cr2 | do you have pxafb compiled ? |
| 21:06.49 | awelux_ | I think yes. |
| 21:07.04 | awelux_ | I will place a toggle led's into the preloader |
| 21:07.47 | cr2 | good idea. i think the most important point is to get a sign from the code after the mmu reset. |
| 21:08.35 | awelux_ | I guess now I've to write to physical ram ? |
| 21:08.51 | awelux_ | 40e00118 ? |
| 21:08.52 | cr2 | you can also copy the IR code from the universal. |
| 21:09.00 | cr2 | only after the mmu reset. |
| 21:09.19 | awelux_ | so after disable mmu |
| 21:09.33 | cr2 | yes. |
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| 21:09.44 | awelux_ | hi jukunuk |
| 21:09.50 | awelux_ | junukn |
| 21:09.55 | JuNuKN | Hey |
| 21:10.11 | cr2 | hi JuNuKN. |
| 21:10.34 | JuNuKN | Hello cr2: News from Universal ? |
| 21:10.46 | cr2 | i have payed for the ba lcd. it comes rsn. |
| 21:10.56 | cr2 | not hing new about universal. |
| 21:11.08 | JuNuKN | :) good ... |
| 21:11.33 | JuNuKN | :( bad ... the universal stuff |
| 21:12.01 | cr2 | they are obviuosly not pleased with its state ;) |
| 21:12.06 | awelux_ | how long did it survive ? |
| 21:12.38 | cr2 | 2-3days after booting linux ;) |
| 21:13.18 | awelux_ | so the pics of the universal with linux are yours ? |
| 21:13.23 | JuNuKN | So you got report, about there progress and testings on the device ? |
| 21:13.29 | cr2 | the lcd/cpu/ram/gsm modem/usb/g3flash were ok. |
| 21:13.48 | cr2 | the pictures are not mine. |
| 21:13.53 | JuNuKN | Which are the pics of it ? |
| 21:14.15 | cr2 | i had no time to call them today. |
| 21:14.34 | cr2 | i have some more pics of the universal. but only one side. |
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| 21:15.03 | cr2 | the only uncertain thing is which bt chipset is used. |
| 21:15.31 | cr2 | i think that the touchscreen is ti2046 like on the magician. because of the ssp setup. |
| 21:15.31 | awelux_ | what was it's finaly state ? black? |
| 21:15.43 | cr2 | whose ? |
| 21:16.03 | awelux_ | yours |
| 21:16.14 | cr2 | uniiversal? |
| 21:16.20 | JuNuKN | it wasn't booting. It hangs |
| 21:16.43 | cr2 | wince was hanging in the middle without any messages. |
| 21:16.58 | awelux_ | ah. Did you try to reflush? |
| 21:16.59 | cr2 | everything else "testable" was working. |
| 21:17.30 | awelux_ | I mean reslush the firmware ? |
| 21:17.38 | cr2 | yes. i did a lot of things. if there was a working linux i will have booted it from the htc bootloader directly. |
| 21:18.04 | cr2 | yes. wince/radio/extended many versions. the same result. |
| 21:18.22 | awelux_ | Guess the people at t-online are just as clueless now. Or did you get it via ebay? |
| 21:18.48 | awelux_ | ah. problem with asm part |
| 21:19.17 | cr2 | i have sent it to the cs communication gmbh. offician t-mob101 service center |
| 21:19.49 | awelux_ | I bet they know how to install a new firmware there |
| 21:19.55 | cr2 | i will never buy such expensive toys on ebay :) |
| 21:20.20 | cr2 | i think they even know how to solder. |
| 21:21.00 | cr2 | but their homepage is just some shareholder value junk. i was not impressed. |
| 21:22.09 | awelux_ | I don't get to the code switching the led's back on |
| 21:22.34 | cr2 | reading xda-dev shows that the htc-service is not really user-friendly. |
| 21:22.39 | cr2 | at what point ? |
| 21:22.50 | awelux_ | I added it to the end for now |
| 21:23.10 | cr2 | test it before messing with mmu. |
| 21:28.25 | cr2 | hmm but it is right at the top. maybe just after . |
| 21:30.54 | awelux_ | so before I switch off the mmu I should use address aee00118 |
| 21:31.02 | awelux_ | at least the aee0 part |
| 21:31.03 | cr2 | yes. |
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| 21:35.17 | awelux_ | hmm. |
| 21:35.27 | awelux_ | the led was going on after I tapped on the screen.. |
| 21:35.52 | awelux_ | is win still alive ? |
| 21:36.26 | cr2 | you have disabled the interrupts... |
| 21:38.01 | awelux_ | @ Disable interrupts |
| 21:38.02 | awelux_ | .globl cli |
| 21:38.02 | awelux_ | cli: |
| 21:38.02 | awelux_ | mrsr0, cpsr |
| 21:38.02 | awelux_ | orrr0, r0, #0xc0 |
| 21:38.02 | awelux_ | msrcpsr_c, r0 |
| 21:38.04 | awelux_ | movpc, lr |
| 21:38.07 | awelux_ | is that the new or old code ? |
| 21:38.21 | cr2 | old. |
| 21:38.39 | awelux_ | ok. |
| 21:38.54 | cr2 | but the *icmr=0 should mask |
| 21:39.04 | awelux_ | can I get a recent haret source. please ... |
| 21:39.39 | cr2 | or course. |
| 21:39.53 | awelux_ | ^^ |
| 21:40.03 | JuNuKN | Good night and much success. I have 2 hard days ... going to bed |
| 21:40.03 | cr2 | old asm=new, anyway. |
| 21:40.15 | cr2 | goog night. |
| 21:40.33 | awelux_ | gn8 JuNuKN |
| 21:40.51 | awelux_ | but you did make some minor changes right? |
| 21:41.11 | cr2 | dump wince and pxa27x , ps and kill. |
| 21:41.34 | awelux_ | ah. ok |
| 21:41.57 | awelux_ | and the change with 16/32 irqs? |
| 21:42.29 | cr2 | yes. |
| 21:42.45 | cr2 | but it 's all untested. |
| 21:43.24 | awelux_ | Ah. I thought you used the 32 irqs already on the universal ? |
| 21:44.27 | cr2 | i used the ba haret at that time. then i have hacked haret, because of no hardware available ;) |
| 21:44.57 | awelux_ | To get remote dumps ^^ I understand |
| 21:45.09 | cr2 | uploaded. |
| 21:45.17 | awelux_ | thx |
| 21:46.44 | cr2 | there are kmalloc, vmalloc and wmalloc tests there. |
| 21:47.09 | cr2 | and not really working asic3 support. |
| 21:47.23 | cr2 | and waddr and waddr16 support. |
| 21:48.24 | cr2 | i need to clean it up, eventually and add to the cvs. |
| 21:48.51 | awelux_ | I'm looking throught the linboot part to see what has changed and is interesting |
| 21:49.05 | awelux_ | quite a lot has changed ^^ |
| 21:49.43 | cr2 | i also have some modified perl scripts to decode the registers. |
| 21:50.14 | cr2 | be careful. the bootlinux is broken, imho. better look for bootlinux2 or something. |
| 21:50.34 | awelux_ | oh. indeed. there are two |
| 21:51.02 | cr2 | but i could not test any changes ;) |
| 21:51.11 | awelux_ | resetdma and resetudc looks nice |
| 21:52.16 | awelux_ | well resetdma at least |
| 22:08.02 | awelux_ | strange. |
| 22:08.13 | awelux_ | it doesn't survive the jump to linux preloader |
| 22:10.08 | cr2 | well, then some manual reading is unavoidable. this code was for pxa25x. |
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| 23:04.58 | awelux_ | Physical kernel address: a0008000 |
| 23:04.59 | awelux_ | Preloader physical/virtual address: a3426000 |
| 23:05.20 | cr2 | ok. |
| 23:05.23 | awelux_ | That doesn't look right. Shouldn't the physical address be at 4000000 ? |
| 23:05.38 | cr2 | no. |
| 23:06.00 | cr2 | the memory is at (physical) 0xa0000000 |
| 23:06.16 | awelux_ | ah. thx |
| 23:06.21 | cr2 | 0x4* are the cpu registers. |
| 23:06.34 | cr2 | and devices. |
| 23:09.57 | cr2 | you can dump the *ptable array to see where are your pages in the memory. i thought of putting the respective pixels in the framebuffer and replacing them in the asm code. |
| 23:10.31 | cr2 | to show how they are moved to the bottom of the memory. |
| 23:29.04 | awelux_ | interesting idea. |
| 23:29.16 | awelux_ | I'm quiting for today though. |
| 23:29.25 | awelux_ | cu around. |