| 00:00.47 | mnemoc | pluggign an SD card or a USB devices sounds like the most easy thing to test... |
| 00:00.54 | *** join/#arm-netbook mpthompson (~IceChat77@c-50-131-39-81.hsd1.ca.comcast.net) |
| 00:00.58 | mnemoc | s/devices/device/ |
| 00:02.37 | mnemoc | anyhow, i need to sleep |
| 00:03.18 | mnemoc | and even if usb and uSD are dead I can still test the kernel core and some other subsystems |
| 00:03.31 | mnemoc | annoying but possible |
| 00:03.32 | RaYmAn | mnemoc: did you test that test1 app? And got any serial output from it? |
| 00:03.47 | mnemoc | RaYmAn: yes, on UART1 |
| 00:04.03 | mnemoc | PG3 |
| 00:07.32 | mnemoc | RaYmAn: mine https://filetea.me/t1s3c805 |
| 00:10.45 | RaYmAn | oh, there we go...s/uart1_/uart0_/ and enable DEBUG_TO_SD (or similar) |
| 00:11.12 | mnemoc | :) |
| 00:11.18 | mnemoc | good night |
| 00:11.22 | RaYmAn | night |
| 00:14.06 | hno | RaYmAn, you got uart working? |
| 00:14.33 | RaYmAn | hno: just that test1 outputting on uart0 over microsd |
| 00:19.07 | RaYmAn | But I suppose that means that if I managed to push a correct script.bin with uart setup like this, I should get uboot console |
| 00:24.30 | RaYmAn | hno: this make sense to you? http://pastebin.com/if3nx5hw |
| 00:24.50 | RaYmAn | Given I'm kind of semi-screwed for now if it fails ;P |
| 00:39.41 | RaYmAn | crosses fingers |
| 00:44.33 | RaYmAn | hm, no uart still, but I got jtag enabled while in android |
| 00:55.04 | *** join/#arm-netbook pwhalen (~paul@CPE001310360dac-CM78cd8ec9e405.cpe.net.cable.rogers.com) |
| 00:56.32 | ZaEarl | Anyone try this A10 netbook? http://liliputing.com/2012/08/rikomagic-arm-netbook-will-run-android-ubuntu-linux.html |
| 01:18.28 | L84Supper | ZaEarl, it's looks the same as the other one |
| 01:18.59 | ZaEarl | yeah, generic 10" case. I've only heard reports of people trying the 7" model out. |
| 01:19.03 | L84Supper | http://liliputing.com/2012/08/140-h6-netbook-runs-android-4-0-on-an-allwinner-a10.html |
| 01:19.35 | L84Supper | I have the 10" by http://www.cnx-software.com/2012/04/16/sunlike-umpc-1021-85-usd-allwinner-a10-based-10-2-android-4-0-netbook/ |
| 01:20.20 | ZaEarl | is that the one with the bad touchpad? |
| 01:20.42 | L84Supper | yes, it's actually just an indentation in the aluminum case |
| 01:21.16 | L84Supper | and two loud clickty click buttons with lots of tactile feedback |
| 01:22.04 | L84Supper | http://imagebin.org/222426 |
| 01:22.17 | L84Supper | http://imagebin.org/222424 |
| 01:22.27 | L84Supper | http://imagebin.org/222425 |
| 01:26.05 | L84Supper | there are several other generic laptop cases they could have used, they must have gotten stuck with the tooling for this case and now have been trying to make the best of it vs improving it, maybe they just don't know how |
| 01:39.02 | *** join/#arm-netbook fjz (~frank@adsl-75-19-118-193.dsl.yntwoh.sbcglobal.net) |
| 01:39.37 | fjz | Does the mali gpu support kms? Or do I need xserver to turn on the lcd |
| 01:43.31 | *** join/#arm-netbook RITRedbeard (~redbeard@c-68-37-165-37.hsd1.nj.comcast.net) |
| 01:58.56 | *** join/#arm-netbook Boulet (~sid6581@199.83.176.2) |
| 01:59.27 | Boulet | hi |
| 02:00.22 | Boulet | everybody is sleeping |
| 02:04.02 | orly_owl | dont wake them then |
| 02:40.54 | WarheadsSE | stomps air horn |
| 05:15.05 | *** join/#arm-netbook Quarx (~Quarx@46.233.228.143) |
| 05:51.48 | *** join/#arm-netbook tallnerd1985_ (~tallnerd1@c-67-171-158-206.hsd1.or.comcast.net) |
| 06:18.10 | *** join/#arm-netbook Quarx (~Quarx@94.137.12.87) |
| 06:24.48 | *** join/#arm-netbook Quarx|2 (~Quarx@94.137.12.87) |
| 06:40.47 | *** join/#arm-netbook Quarx (~Quarx@94.137.12.87) |
| 07:46.59 | *** join/#arm-netbook e-ndy (~e-ndy@194.213.226.242) |
| 08:03.54 | *** join/#arm-netbook tzafrir_laptop (~tzafrir@local.xorcom.com) |
| 08:14.29 | *** join/#arm-netbook lerc (~quassel@121-74-246-157.telstraclear.net) |
| 09:17.41 | *** join/#arm-netbook Vayu (~yundin@fw2.nbi.dk) |
| 10:24.31 | *** join/#arm-netbook Boulet (~sid6581@199.83.176.2) |
| 10:28.42 | *** join/#arm-netbook Boulet_ (~sid6581@199.83.176.2) |
| 10:30.30 | Boulet_ | hno ? |
| 10:31.55 | Boulet_ | i'm looking at gpio_request_ex() in mach-sun5i\sys_config.c |
| 10:32.21 | Boulet_ | there is some kind of textual script somewhere that describes all the pin mux of the chip ? |
| 10:35.39 | Boulet_ | script.bin |
| 10:40.12 | *** join/#arm-netbook hipboi_ (~hipboi@221.4.213.95) |
| 10:41.03 | *** join/#arm-netbook Byan (byan@gateway/shell/mtu-lug/x-ahmluiikokrrvooa) |
| 10:44.24 | *** join/#arm-netbook Boulet_ (~sid6581@199.83.176.2) |
| 11:18.47 | arokux | hi guys, I've got the following error on make modules_install: http://pastie.org/4433042 if you know the cause, tell me pleas what is it. thanks. |
| 11:18.52 | rm | https://dx.com/p/usb-twistable-3-port-hub-and-all-in-one-card-reader-combo-2854 |
| 11:18.57 | rm | https://dx.com/p/high-speed-3-port-usb-2-0-rotatable-hub-black-119935?item=236 |
| 11:19.25 | rm | the mk802 could look like the International Space Station with these for docked modules :) |
| 11:20.12 | rm | arokux, I did not get that error... so no idea |
| 11:20.24 | mnemoc | Boulet_: "most" of the fuctions each PIO support are documented in the datasheet, and some already in http://linux-sunxi.org/A13/PIO |
| 11:21.21 | Boulet_ | thanks mnemoc |
| 11:22.33 | mnemoc | arokux: i've never seen that 99.98 thing before.... but neither that "http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt" reference so I assume you are using some fancy tool to compile your kernel |
| 11:25.55 | arokux | mnemoc, yes, I'm compiling directly on mele using distcc an x86_64 as a helper machine with installed toolchain. |
| 11:26.05 | arokux | s/an/and |
| 11:26.10 | rz2k | omg |
| 11:28.53 | arokux | rz2k, what? :) |
| 11:29.13 | arokux | let's see if it will succeed without distcc. |
| 11:29.35 | mnemoc | also, that's .36 while we are at .39 |
| 11:31.28 | rz2k | omg why you are compiling on mele :p |
| 11:31.56 | mnemoc | i do it too, over sata |
| 11:32.20 | mnemoc | but i don't compile fancy stuff |
| 11:36.00 | arokux | after pull, the necessary steps are: make sun4i_defconfig && make prepare && make uImage modules && sudo make modules_install ? |
| 11:43.47 | mnemoc | ignore the make prepare |
| 11:44.04 | mnemoc | and you usually want a -j N |
| 11:44.42 | mnemoc | sun4i_defconfig is only needed the first time |
| 11:47.59 | arokux | ok. btw, I know the answer to the 99.98 problem. it was caused by the <linux-src/scripts/depmod.sh , on Arch kmod behaves differently as expected by this script. |
| 11:49.23 | specing | just crosscompile it |
| 11:50.04 | arokux | people save native compiling is more safe.. |
| 11:53.17 | mnemoc | arokux: for packages using autotools or crappy ad-hoc configure scripts, yes |
| 11:53.33 | mnemoc | arokux: but it's not the case for simple tools or the kernel |
| 11:53.42 | arokux | ok |
| 11:53.56 | mnemoc | those don't need to "detect" what is available on the platform |
| 12:04.43 | arokux | mnemoc, as for .36 vs .39, I'm using allwinner-v3.0-android-v2 branch. is that correct? |
| 12:06.07 | *** join/#arm-netbook piezo_ (~piezo@pdpc/supporter/active/piezo) |
| 12:06.34 | mnemoc | arokux: yes. .39 there |
| 12:06.52 | mnemoc | https://github.com/amery/linux-allwinner/commits/allwinner-v3.0-android-v2 |
| 12:07.12 | arokux | most probably I haven't pulled everything. but should be there now. |
| 12:07.28 | mnemoc | :) |
| 12:51.17 | WarheadsSE | mnemoc: yes, my kernel for Arch is at .36 because I havent had time to test .39 yet XP |
| 12:52.33 | WarheadsSE | http://pastie.org/4433042 |
| 12:52.48 | WarheadsSE | I haven't rebuilt since the other week |
| 12:53.18 | WarheadsSE | And btw: http://archlinuxarm.org/platforms/armv7/mele-a100 |
| 12:53.25 | mnemoc | WarheadsSE: ah, ok. I didn't know he was using arch's package |
| 12:53.36 | WarheadsSE | I made it official last night |
| 12:53.51 | WarheadsSE | reminds me, I need to put up the G+/new post |
| 12:54.08 | mnemoc | http://linux-sunxi.org/Mele_A1000#Mele_A100 feels envy |
| 12:54.37 | mnemoc | WarheadsSE: sure I will, awesome news :) |
| 12:54.51 | RaYmAn | mnemoc: you got any ideas about what's wrong here? http://pastebin.com/if3nx5hw - not getting any uart output :( (I've verified uart works with the test1 program) |
| 12:56.07 | mnemoc | linux output or also bootloader's output? |
| 12:56.20 | RaYmAn | no output at all |
| 12:56.39 | mnemoc | maybe replaced the wrong .bin? |
| 12:58.30 | mnemoc | RaYmAn: A13 or A10? |
| 13:00.31 | mnemoc | scratches his head |
| 13:01.03 | mnemoc | RaYmAn: it seems good... |
| 13:03.20 | mnemoc | back in 20m |
| 13:07.41 | mnemoc | RaYmAn: are you passing the right console= ? echo test > /dev/ttyS0 ? |
| 13:10.45 | RaYmAn | yeah, checked the cmdline from /proc/cmdline and it said ttyS0 and echoing to that gave same result |
| 13:10.55 | RaYmAn | I even checked pinmux in registers :/ |
| 13:13.03 | mnemoc | for the sake of asking... gnd connected and tried swapping the Tx/Rx wires, right? |
| 13:14.11 | RaYmAn | haven't tried swapping, primarily because I am getting output from the test1 program |
| 13:14.41 | Boulet_ | RaYmAn, got your A13 board ? :) |
| 13:14.49 | mnemoc | a tablet |
| 13:14.54 | RaYmAn | Boulet_: no, I have two a13 tablets |
| 13:14.59 | Boulet_ | ah, like me |
| 13:19.01 | *** join/#arm-netbook Almamuerta (ba8616ba@gateway/web/freenode/ip.186.134.22.186) |
| 13:19.07 | RaYmAn | It's funny how many allwinner tablets there are |
| 13:19.15 | RaYmAn | and I guess they are all sold OEM rather than seperate builds |
| 13:23.09 | RaYmAn | Boulet_: which one(s) do you have? |
| 13:26.23 | *** join/#arm-netbook hipboi__ (~hipboi@221.4.213.95) |
| 13:27.45 | Boulet_ | RaYmAn, ployer momo9 |
| 13:28.02 | Boulet_ | and some other i don't know the name haha |
| 13:28.34 | RaYmAn | hehe |
| 13:28.34 | RaYmAn | ok |
| 13:28.55 | Boulet_ | are you going to try JTAG today ? |
| 13:30.34 | RaYmAn | I already did? |
| 13:30.35 | RaYmAn | :) |
| 13:31.12 | *** join/#arm-netbook hipboi_ (~hipboi@221.4.213.95) |
| 13:31.47 | Boulet_ | oh on a13 ? |
| 13:31.58 | RaYmAn | yeah, it works just the same as on a10 |
| 13:32.00 | RaYmAn | no difference |
| 13:32.04 | Boulet_ | neat |
| 13:33.48 | *** join/#arm-netbook rsalveti (~rsalveti@linaro/rsalveti) |
| 13:34.03 | mnemoc | RaYmAn: but hno got the credit http://olimex.wordpress.com/2012/08/09/a13-olinxino-jtag-works/ :p *loser* |
| 13:35.35 | RaYmAn | lol |
| 13:35.50 | RaYmAn | they should really break out the other jtag port |
| 13:37.56 | mnemoc | where is it? |
| 13:38.21 | RaYmAn | hm |
| 13:38.55 | Turl | mnemoc: sdcard slot apparently |
| 13:39.01 | Turl | together with uart :P |
| 13:39.14 | RaYmAn | how is that hte other jtag? :P |
| 13:39.34 | mnemoc | that's the first, rayman is talking about the *other* jtag |
| 13:39.36 | Turl | ah |
| 13:39.36 | Boulet_ | that's the good jtag :) |
| 13:39.42 | Turl | missed 'other' :P |
| 13:40.28 | HeHoPMaJIeH | Hi Guys :) |
| 13:40.30 | *** join/#arm-netbook hipboi (~hipboi@221.4.213.95) |
| 13:40.52 | WarheadsSE | hipboi: ding: http://archlinuxarm.org/platforms/armv7/mele-a100 there ya go |
| 13:40.58 | RaYmAn | mnemoc: well, who knows if it's the same on a13, but PB14, PB15, PB16 and PB17 |
| 13:41.42 | RaYmAn | but I guess it might need jtag select |
| 13:43.01 | HeHoPMaJIeH | RaYmAn, do you get VGA on Olinuxino working properly |
| 13:43.14 | RaYmAn | HeHoPMaJIeH: I don't have an olinuxino |
| 13:43.27 | RaYmAn | not yet anyways |
| 13:43.43 | HeHoPMaJIeH | :) |
| 13:44.20 | RaYmAn | are you the Dimitar guy? :) |
| 13:45.15 | HeHoPMaJIeH | RaYmAn, yes |
| 13:45.39 | RaYmAn | Cool :) |
| 13:46.05 | RaYmAn | My board got broken before it was shipped :( hehe |
| 13:47.14 | *** join/#arm-netbook hipboi (~hipboi@221.4.213.95) |
| 13:47.31 | HeHoPMaJIeH | Tzvetan had some difficulties with prototypes |
| 13:47.40 | HeHoPMaJIeH | :) |
| 13:48.02 | HeHoPMaJIeH | at the moment my board working ok |
| 13:48.07 | HeHoPMaJIeH | but VGA kills me |
| 13:49.03 | HeHoPMaJIeH | I made it work somehow, but seems Olimex VGA hack not working so good |
| 13:49.10 | RaYmAn | oh |
| 13:49.12 | RaYmAn | that's too bad :( |
| 13:50.10 | HeHoPMaJIeH | now i'm trying to setup LCD timings, but with no significant success |
| 13:52.23 | RaYmAn | hno: so you got jtag working as well? :) Cool |
| 13:54.06 | RaYmAn | HeHoPMaJIeH: I'm sure you'll get it working - and before I get mine ;) |
| 13:54.35 | *** join/#arm-netbook cubieboard (~cubieboar@222.50.106.237) |
| 13:54.37 | WarheadsSE | needs to find time to work on teh drivers for Arch again... |
| 14:10.45 | mnemoc | HeHoPMaJIeH: my vga wiggles a lot. my USB hosts (including hub and wifi) are dead and the uSD seems to miss pins because works in spi mode (BROM) but not in linux |
| 14:11.39 | HeHoPMaJIeH | i also have troubles with VGA, but USB and uSD works fine |
| 14:12.22 | HeHoPMaJIeH | can you look board behind USB connectors |
| 14:12.37 | HeHoPMaJIeH | do you have T1 installed |
| 14:12.49 | mnemoc | T1? |
| 14:13.28 | HeHoPMaJIeH | yes |
| 14:13.55 | mnemoc | what is it? |
| 14:13.58 | mnemoc | http://linux-sunxi.org/images/4/4f/A13-olinuxino-rev-a-front.jpg |
| 14:14.02 | HeHoPMaJIeH | smt transistor, behind USB filtering Caps |
| 14:14.04 | mnemoc | http://linux-sunxi.org/images/c/c2/A13-olinuxino-rev-a-back.jpg |
| 14:14.12 | mnemoc | ^--- pictures of my board? |
| 14:14.13 | mnemoc | ^--- pictures of my board |
| 14:14.43 | Boulet_ | no component on the back, i like that |
| 14:14.57 | HeHoPMaJIeH | seems not to be installed |
| 14:15.06 | Boulet_ | all my chinese A13 PCB also have no component on the back |
| 14:15.06 | HeHoPMaJIeH | sec |
| 14:19.36 | Boulet_ | RaYmAn, how fast is debugging via JTAG ? |
| 14:19.51 | RaYmAn | Boulet_: I dunno..how do I measure? :P |
| 14:19.57 | Boulet_ | like to upload u-boot elf file into memory |
| 14:20.18 | RaYmAn | I haven't tried uploading anything bigger than ~10 kb or so |
| 14:21.06 | HeHoPMaJIeH | mnemoc, http://oi45.tinypic.com/2ufveph.jpg |
| 14:21.08 | Boulet_ | oh :) |
| 14:21.48 | mnemoc | HeHoPMaJIeH: you mean I need to connect those two? |
| 14:22.06 | mnemoc | HeHoPMaJIeH: I don't know to solder... |
| 14:22.18 | HeHoPMaJIeH | yes |
| 14:22.26 | RaYmAn | Boulet_: it's kind of chicken-egg right now - if i boot in fel mode and try to upload stuff, memory isn't initialized yet. If I boot in regular, uploading uboot seems a bit funky.. |
| 14:22.27 | HeHoPMaJIeH | try to short it with screwdriver |
| 14:22.34 | RaYmAn | Boulet_: so I need a better solution :P |
| 14:23.10 | Boulet_ | RaYmAn, can't jtag write a few words into A13's register to configure DDR3 ? |
| 14:23.22 | RaYmAn | Boulet_: sure |
| 14:23.36 | RaYmAn | Boulet_: openocd has initialization scripts for thatk ind of thing |
| 14:23.43 | RaYmAn | which need to be written :P |
| 14:23.49 | Boulet_ | yeah |
| 14:24.04 | Boulet_ | i see, i see |
| 14:24.11 | Boulet_ | so i will wait patiently that you write them AHAHahahHAHAha |
| 14:24.15 | mnemoc | HeHoPMaJIeH: there is a black ant already there |
| 14:24.16 | RaYmAn | lol |
| 14:25.04 | HeHoPMaJIeH | problem isnt there :) |
| 14:25.32 | HeHoPMaJIeH | i think they just forgot to short circuit them |
| 14:25.32 | mnemoc | want a higher res picture of that area? |
| 14:25.39 | HeHoPMaJIeH | no |
| 14:26.18 | HeHoPMaJIeH | mnemoc, do you have 5V on usb ? |
| 14:26.42 | mnemoc | HeHoPMaJIeH: which pin? |
| 14:26.44 | mnemoc | 1m |
| 14:27.34 | HeHoPMaJIeH | mnemoc, between pin 1 and pin 4 |
| 14:27.48 | RaYmAn | Boulet_: or even better - you could write it! :P |
| 14:29.01 | *** join/#arm-netbook seo (~seo@unaffiliated/seo) |
| 14:29.26 | mnemoc | HeHoPMaJIeH: 0 |
| 14:30.08 | HeHoPMaJIeH | mnemoc, looks like have problem with DC regulator |
| 14:30.21 | HeHoPMaJIeH | sec to take a look on schematic |
| 14:30.49 | mnemoc | everytime I have to do this things I remember why I didn't go for electronics |
| 14:31.07 | Boulet_ | RaYmAn, i need to buy a debugger |
| 14:31.11 | mnemoc | hates his hands |
| 14:32.30 | mnemoc | HeHoPMaJIeH: the 4 pins of each USB host give 0v to ground... |
| 14:33.10 | mnemoc | using the metal thing for the screw as gnd |
| 14:34.45 | Boulet_ | send it back to the factory ! :-P |
| 14:34.47 | mnemoc | HeHoPMaJIeH: may it be the same that's causing me to not have uSD |
| 14:35.00 | mnemoc | Boulet_: I'm leaving for vacations tomorrow night :< |
| 14:35.05 | HeHoPMaJIeH | mnemoc, i think so |
| 14:35.19 | mnemoc | and wanted to take it with me :'( |
| 14:35.34 | Boulet_ | arghhh |
| 14:36.52 | HeHoPMaJIeH | mnemoc, can tou measure voltage between pin1 and pin2 on LCD connector |
| 14:38.14 | mnemoc | 0 :( |
| 14:38.27 | HeHoPMaJIeH | this is strange |
| 14:38.34 | Boulet_ | where is the schematic that corresponds to this PCB ? |
| 14:38.54 | Boulet_ | the one i have has designators that don't match the picture |
| 14:39.33 | mnemoc | https://github.com/OLIMEX/OLINUXINO/blob/master/HARDWARE/A13-OLinuXino/A13-OLinuXino_Rev_A.sch.pdf?raw=true |
| 14:39.58 | Boulet_ | <PROTECTED> |
| 14:40.01 | mnemoc | http://linux-sunxi.org/A13-OLinuXino's info uses SoC's names |
| 14:41.14 | *** join/#arm-netbook [SG]Ivan (~ivan@pld.1h.com) |
| 14:41.36 | *** part/#arm-netbook [SG]Ivan (~ivan@pld.1h.com) |
| 14:42.52 | RaYmAn | Boulet_: I'm using Dangerous Prototypes Bus Blaster v2..35$ from china, ended up paying 41EUR from EU shop (For faster shipping) |
| 14:43.26 | Boulet_ | ah i bought their logic analyzer |
| 14:43.26 | HeHoPMaJIeH | mnemoc, ttake a look on this |
| 14:43.30 | HeHoPMaJIeH | mnemoc, http://i46.tinypic.com/2uzplqe.jpg |
| 14:43.44 | HeHoPMaJIeH | measure voltage between this points and ground |
| 14:43.50 | RaYmAn | Boulet_: bus pirate? |
| 14:44.45 | mnemoc | HeHoPMaJIeH: 0 |
| 14:45.12 | HeHoPMaJIeH | mnemoc, do you use any adapter to power board ? |
| 14:45.13 | Boulet_ | open workbench logic sniffer |
| 14:45.40 | HeHoPMaJIeH | mnemoc, if you use can u measure voltage on dc jack ? |
| 14:45.57 | mnemoc | HeHoPMaJIeH: I power from mUSB |
| 14:46.25 | HeHoPMaJIeH | can u try to power it with a external dc ? |
| 14:46.26 | mnemoc | testing in GPIO-2 1vs.2 = 0 3vs.4 = 3.3 |
| 14:46.36 | HeHoPMaJIeH | 12v dc adapter |
| 14:46.44 | HeHoPMaJIeH | for example |
| 14:46.50 | HeHoPMaJIeH | 12v/1A |
| 14:46.56 | HeHoPMaJIeH | or less/more |
| 14:47.46 | mnemoc | found one, 12v/1.2A |
| 14:47.55 | HeHoPMaJIeH | excellent |
| 14:48.28 | HeHoPMaJIeH | try to power up board with this adapter |
| 14:48.47 | HeHoPMaJIeH | and then measure between pin1 and pin2 on lcd connector |
| 14:49.58 | mnemoc | 5V :) |
| 14:50.17 | HeHoPMaJIeH | now between pin1 and pin4 on USB connector |
| 14:51.29 | mnemoc | 5V :) |
| 14:52.02 | HeHoPMaJIeH | now try to put some device on usb port |
| 14:52.04 | HeHoPMaJIeH | mice for ex |
| 14:52.05 | HeHoPMaJIeH | :) |
| 14:52.42 | mnemoc | rebooted |
| 14:52.54 | mnemoc | got wifi |
| 14:53.28 | mnemoc | mouse detected on the three usb hosts |
| 14:53.32 | mnemoc | \o/ |
| 14:53.34 | HeHoPMaJIeH | ;) |
| 14:53.58 | mnemoc | next, SD card |
| 14:55.35 | mnemoc | VGA doesn't wiggle now |
| 14:56.09 | HeHoPMaJIeH | uSD working ? |
| 14:56.22 | mnemoc | no, but I had changed the .fex |
| 14:56.34 | mnemoc | let me restore the card_detect pin |
| 14:56.38 | HeHoPMaJIeH | kk |
| 14:58.35 | mnemoc | nope |
| 14:59.18 | HeHoPMaJIeH | hm strange |
| 15:00.15 | HeHoPMaJIeH | mnemoc, if you are here after hour we can try to debug it :) |
| 15:00.42 | mnemoc | usually until your 2am |
| 15:00.52 | HeHoPMaJIeH | wow :) |
| 15:01.12 | HeHoPMaJIeH | i will write when i can get to the home pc |
| 15:01.13 | HeHoPMaJIeH | :) |
| 15:01.17 | HeHoPMaJIeH | bb for noq |
| 15:01.20 | HeHoPMaJIeH | *now |
| 15:03.54 | mnemoc | thank you! |
| 15:10.10 | *** join/#arm-netbook Quarx (~Quarx@94.137.12.87) |
| 15:31.07 | RaYmAn | mnemoc: most embedded boards require more than 0.5A to power over USB...RPI needs minimum 0.7A up to 1.2A (with usb devices) |
| 15:31.40 | *** join/#arm-netbook HeHoPMaJIeH (~HeHoPMaJI@78.130.183.204) |
| 15:32.41 | HeHoPMaJIeH | mnemoc any success with uSD |
| 15:35.52 | mnemoc | HeHoPMaJIeH: eh? no.. it's still dead |
| 15:37.59 | mnemoc | RaYmAn: then what's the point on having a board which is supposed to work powered over mUSB if you can even plug a usb stick? |
| 15:38.48 | RaYmAn | mnemoc: you can get 1.2A USB power supplies |
| 15:39.01 | RaYmAn | most phones require higher than 0.5A to charge properly as well |
| 15:39.20 | mnemoc | RaYmAn: and then I lose access to it's console |
| 15:39.22 | RaYmAn | powered over usb doesn't necessarily mean powered by a host pc ;) |
| 15:39.47 | specing | I couldn't get A10 to boot over usb power |
| 15:40.07 | RaYmAn | my mk802 boots fine - but my motherboard has the ability to output more than 0.5A so might be that |
| 15:40.10 | specing | It got as far as Decompressing linux and then died |
| 15:40.11 | HeHoPMaJIeH | mnemoc, max current of USB port is 0.5A |
| 15:40.18 | mnemoc | RaYmAn: I can use an external dvd writer only with those 0.5A |
| 15:41.01 | HeHoPMaJIeH | mnemoc, look after uSD slod has a element with caption L1 |
| 15:41.33 | HeHoPMaJIeH | *behind uSD slot :) sorry for bad english |
| 15:41.33 | mnemoc | HeHoPMaJIeH: the mele consumes 0.34A normally |
| 15:42.13 | HeHoPMaJIeH | mnemoc, only usb wifi consums more then 0.34A |
| 15:42.24 | mnemoc | HeHoPMaJIeH: the mele has wifi too |
| 15:42.30 | RaYmAn | maybe not usb ? :P |
| 15:42.35 | mnemoc | yes, usb |
| 15:43.00 | mnemoc | anyhow, uSD |
| 15:43.23 | mnemoc | HeHoPMaJIeH: black think in L1 |
| 15:43.26 | mnemoc | thing* |
| 15:44.11 | HeHoPMaJIeH | yes it is |
| 15:44.22 | mnemoc | HeHoPMaJIeH: what do I do with it? |
| 15:44.29 | Boulet_ | ah i bought their logic analyzer |
| 15:44.32 | Boulet_ | oops |
| 15:44.52 | HeHoPMaJIeH | measure between pin 1 or 2 and gnd |
| 15:46.37 | mnemoc | HeHoPMaJIeH: those are inside the socket... |
| 15:47.22 | RaYmAn | mnemoc: didn't you find your usd adapter? all pins are brought out on that |
| 15:47.35 | RaYmAn | I'm pretty sure anyways |
| 15:47.47 | mnemoc | RaYmAn: tom's break out, yes |
| 15:48.10 | mnemoc | but It doesn't expose all the uSD pins |
| 15:48.23 | mnemoc | only the uart or jtag header |
| 15:48.24 | RaYmAn | hm |
| 15:48.42 | HeHoPMaJIeH | measur between some of L1 pins and ground |
| 15:48.44 | mnemoc | and the other got lost between .es and .dk |
| 15:49.04 | RaYmAn | it must do - jtag uses 6 pins (including vtg and gnd), that leaves two that are used for UART |
| 15:49.09 | RaYmAn | microsd has 8 pins |
| 15:49.25 | RaYmAn | and uart and jtag only shared vtg/vdd and gnd |
| 15:49.30 | mnemoc | HeHoPMaJIeH: L1 has 3.3V on one side and 0 on the other |
| 15:50.46 | HeHoPMaJIeH | mnemoc try to measure resitance/short circuit between inductor pins /L1/ |
| 15:51.08 | HeHoPMaJIeH | but first power of device |
| 15:51.16 | mnemoc | HeHoPMaJIeH: no idea what that means |
| 15:51.37 | HeHoPMaJIeH | l1 is a inductor |
| 15:51.57 | HeHoPMaJIeH | measure fo short circuit between it's pins |
| 15:52.55 | mnemoc | RaYmAn: I'll try to map them tonight...... uploaded pictures to http://linux-sunxi.org/JTAG |
| 15:53.59 | RaYmAn | mnemoc: yeah, that's cool :) but all pins are definitely brought out (but look for 0 resistance..the breakout has a lot of connections with 10k and 20k resisters) |
| 15:56.43 | mnemoc | RaYmAn: sure. only problem is that I can't think on that right now. I can only do ape tasks or I'll loose the focus and under my current level of stress it takes me like an hour to recover :< |
| 15:56.53 | RaYmAn | fair enough |
| 15:56.57 | RaYmAn | :) |
| 15:57.09 | RaYmAn | should probably focus on the work then and close irc? ;) |
| 15:57.14 | mnemoc | RaYmAn: so ape taks 1 will be to map the pins |
| 15:57.20 | mnemoc | RaYmAn: need irc to work :< |
| 15:57.23 | RaYmAn | ah |
| 15:57.31 | RaYmAn | map to the connector you mean? |
| 15:57.49 | mnemoc | which pin is which |
| 15:57.53 | RaYmAn | 'k |
| 15:57.58 | RaYmAn | second row is ground |
| 15:58.00 | RaYmAn | all of them :P |
| 15:58.24 | RaYmAn | I can tell you rest as well ;) |
| 15:58.31 | RaYmAn | but I can also let you do your ape task instead :P |
| 15:58.42 | mnemoc | no no... if you can, please do |
| 15:59.38 | RaYmAn | I should probably verify I guess |
| 15:59.39 | RaYmAn | :P |
| 16:00.51 | RaYmAn | mnemoc: http://hri.sourceforge.net/tools/jtag_faq_org.html#_Toc63218716 |
| 16:00.53 | mnemoc | have 3 other apes^Wcoworkers wanting me to help them with their problems :\ |
| 16:01.38 | mnemoc | breaths |
| 16:04.10 | RaYmAn | there, http://linux-sunxi.org/JTAG |
| 16:06.04 | Boulet_ | would you have a binary image of a working kernel for a13 ? |
| 16:06.49 | mnemoc | having two jobs works great until both have emergencies at the same time :< |
| 16:06.52 | RaYmAn | I have a stock boot.img from my a13 tab? :P |
| 16:06.53 | RaYmAn | ouch |
| 16:07.05 | Boulet_ | RaYmAn, could you send it to me ? |
| 16:07.15 | Boulet_ | what address does uboot loads it at ? |
| 16:07.18 | RaYmAn | Boulet_: these kernels are sadly compiled without /proc/config.gz :( |
| 16:08.11 | RaYmAn | Boulet_: skumler.net/c925-boot.img |
| 16:08.46 | Boulet_ | thx |
| 16:10.15 | mnemoc | RaYmAn: thank you! for making the mapping for me |
| 16:12.35 | mnemoc | HeHoPMaJIeH: SD's pin 1 = 3.3V |
| 16:13.44 | mnemoc | testing pin3 rebooted it :< |
| 16:20.44 | hno | how did you test? a multimeter should not cause reboot on any of these signals. Only if you short VDD+GND. |
| 16:24.29 | *** join/#arm-netbook gimli (~gimli@xbmc/staff/gimli) |
| 16:28.33 | mnemoc | hno: red leg on the metal thing for the board mounting screw, black leg in pin 11 of the 14-pin jtag |
| 16:30.28 | hno | normally you ground the black one. But that should work fine. |
| 16:31.06 | mnemoc | hno: thanks for the hint, I didn't know which goes where |
| 16:31.44 | *** join/#arm-netbook HeHoPMaJIeH (~HeHoPMaJI@78.130.183.204) |
| 16:36.51 | hno | mnemoc, does it reboot if you wiggle the adapter up/down a bit without touching any pins? |
| 16:37.52 | RaYmAn | I wonder how hard it would be to get a working clone that one could perhaps order from e.g. olimex =P |
| 16:38.04 | RaYmAn | to make it easier to aquire these |
| 16:39.29 | hno | RaYmAn, tom have plenty of them now he claims. It's not exactly a mass market product. |
| 16:39.47 | RaYmAn | oh, okay :) |
| 16:39.50 | RaYmAn | yeah, I know |
| 16:40.06 | RaYmAn | is any of olimex's stuff though? ;) |
| 16:40.10 | mnemoc | hno: I suppose it was my clompsy hands touching more than supposed |
| 16:40.23 | mnemoc | http://linux-sunxi.org/MicroSD_Breakout <--- WIP |
| 16:41.14 | mnemoc | RaYmAn: the uart pins don't fit in the jtag page |
| 16:41.42 | RaYmAn | mnemoc: I can't remember direction, but 5-pin is, GND,GND,VDD,RX,TX |
| 16:42.07 | RaYmAn | and yeah, it doesn't - but perhaps you should add the PF numbers as well? :) |
| 16:42.26 | mnemoc | RaYmAn: an A10 and an A13 column, yes |
| 16:42.55 | RaYmAn | those are identical though (on PF) |
| 16:51.29 | Boulet_ | HeHoPMaJIeH, do you think most resistors and caps used on the olimex board are 0603 ? |
| 17:00.50 | HeHoPMaJIeH | Boulet_ i think they are metrc all but i'm not sure |
| 17:01.16 | Boulet_ | they look bigger than the ones used on chinese tablets |
| 17:01.29 | *** join/#arm-netbook seo (~seo@unaffiliated/seo) |
| 17:06.12 | HeHoPMaJIeH | Boulet_, package is 0603 :) I measure dimensions :) |
| 17:06.31 | Boulet_ | ok :) |
| 17:27.05 | hno | now... where did i see generic uSD breakout? |
| 17:28.58 | RaYmAn | those exist? |
| 17:29.07 | hno | yes. |
| 17:29.12 | RaYmAn | sparkfun one? |
| 17:29.39 | hno | could be, but can't find one there now |
| 17:29.47 | RaYmAn | microsd sniffer |
| 17:30.31 | RaYmAn | what did you use for JTAG on the a13 olixino? |
| 17:31.23 | hno | ah, yes that too. but it was not that one. seen one which is only a breakout board. |
| 17:31.48 | RaYmAn | really? cool. I was looking for one of those |
| 17:32.00 | hno | don't have the A13 bard yet. still on vacatiobn. |
| 17:32.02 | RaYmAn | the dealextreme microsd to sd converter does the job as well |
| 17:32.04 | RaYmAn | ah |
| 17:32.28 | RaYmAn | I just saw the olimex blogpost where he says you got JTAG going on olixino |
| 17:33.05 | hno | will solder a jtag connector to my board when i get home. |
| 17:33.52 | hno | signals available on resistors nearby the uSD connector. |
| 17:44.15 | *** join/#arm-netbook HeHoPMaJIeH (~HeHoPMaJI@78.130.183.204) |
| 17:46.17 | mnemoc | RaYmAn: what was the link for that one again? |
| 17:46.21 | mnemoc | RaYmAn: for the wiki |
| 17:50.20 | *** join/#arm-netbook Boulet (~sid6581@199.83.176.2) |
| 17:53.10 | mnemoc | finally peace |
| 17:56.05 | *** join/#arm-netbook Boulet (~sid6581@199.83.176.2) |
| 17:58.13 | mnemoc | http://www.dealextreme.com/p/sd-to-microsd-transflash-card-converter-module-27001?item=6 |
| 17:59.26 | hno | https://www.sparkfun.com/products/9419 |
| 18:06.50 | mnemoc | hno: added to http://linux-sunxi.org/MicroSD_Breakout |
| 18:14.03 | mnemoc | is 5.5mm/2.1mm the size of the usual 12V connector? |
| 18:14.32 | mnemoc | hard to measure the hole of the olinuxino power input with a ruler :< |
| 18:19.06 | *** join/#arm-netbook eFfeM (~frans@g235028.upc-g.chello.nl) |
| 18:20.06 | mnemoc | http://www.ebay.com/itm/AC-110-240V-DC-12V-2000mA-2A-Power-Supply-Adapter-EU-plug-/180767029585 ... most seem to be of that size... hope it works |
| 18:25.48 | *** join/#arm-netbook HeHoPMaJIeH (~HeHoPMaJI@78.130.183.204) |
| 18:28.50 | mnemoc | HeHoPMaJIeH: I can resume the uSD debugging now :) |
| 18:29.32 | mnemoc | HeHoPMaJIeH: just for curiosity, what does `dmesg | busybox grep mmc` tell you on yours? |
| 18:41.01 | mnemoc | my daughter hates me because I stole the power source of her amplifier :p |
| 19:04.53 | traeak | how old is she? |
| 19:08.30 | mnemoc | 11 |
| 19:09.24 | traeak | heh |
| 19:09.48 | mnemoc | it's not a big amp, just a cheap toy to let her connect 3.5mm or RCA to some old speakers |
| 19:11.48 | mnemoc | but happens to be perfect for the olinuxino :p |
| 19:19.52 | RaYmAn | hmm. a10 mmc uboot loads to 0x48000000? I was under the impression it had to be loaded at 0x40008000 |
| 19:21.36 | RaYmAn | s/loads to/loads kernel at/ |
| 19:21.46 | mnemoc | 0x48000000 gets moved to 0x40008000 by uboot before passing the execution to it |
| 19:21.56 | RaYmAn | ah |
| 19:22.12 | RaYmAn | ah, so it reads uImage to memory, checks uImage for load address and moves it? |
| 19:22.42 | mnemoc | yes |
| 19:22.59 | RaYmAn | 1 step closer =P ty |
| 19:23.22 | mnemoc | want to boot custom linux from nand? |
| 19:23.26 | RaYmAn | Any clue how much initialization u-boot actually does? Memory of course, some clocks I guess? Nand? Is that required or can kernel do it entirely? |
| 19:23.43 | RaYmAn | nah, I want to boot custom kernel from JTAG :) |
| 19:24.05 | mnemoc | isn't fel better in that case? |
| 19:24.21 | RaYmAn | I dunno |
| 19:24.30 | *** join/#arm-netbook xxiao (~xxiao@li41-126.members.linode.com) |
| 19:24.46 | RaYmAn | better in what way? =P |
| 19:25.50 | mnemoc | you would compose an script useful to everyone, not only to those having jtag ;-) |
| 19:26.11 | mnemoc | jtag = debug; fel = boot from usb |
| 19:26.54 | *** join/#arm-netbook HeHoPMaJIeH (~HeHoPMaJI@78.130.183.204) |
| 19:28.01 | mnemoc | boot from usb can be very useful for recovery or installing |
| 19:28.09 | mnemoc | to everyone |
| 19:28.16 | mnemoc | without the need of uart/jtag at all |
| 19:28.22 | *** part/#arm-netbook hater123 (~seo@unaffiliated/seo) |
| 19:33.21 | hno | Hmm.. good trustworthy tnt seems to have delivered my A13 to an empty house, when given intructions to hold the package for one week. |
| 19:34.39 | RaYmAn | mnemoc: yeah, but it's a hell of a lot easier to debug from jtag and the same thing should apply |
| 19:35.22 | RaYmAn | as in, it should be easy to take jtag stuff and apply to fel =P (I'm planning to boot from fel using jtag) |
| 19:35.49 | RaYmAn | I can try and check what's fastest as well - it might be faster to upload over usb than jtag, dunno |
| 19:37.14 | mnemoc | hno: left it on the street? |
| 19:37.29 | RaYmAn | also, I spent 40EUR getting this jtag thingumagig, i have to actually use it :P |
| 19:37.44 | mnemoc | hehe |
| 19:37.51 | *** join/#arm-netbook Vayu (~yundin@85.233.249.22) |
| 19:37.54 | hno | no idea. tracking service just says "delivered in good condition" |
| 19:38.01 | mnemoc | lovely |
| 19:38.03 | hno | not home until sunday |
| 19:38.21 | RaYmAn | gave it to a neighbour? |
| 19:39.48 | hno | don't know yet. |
| 19:40.24 | hno | but we have neighbours who take care of our mail while away. |
| 19:41.27 | hno | hopefully it's taken care of. |
| 19:41.55 | RaYmAn | Sometimes when a "proper" courier does that (e.g give it to neighbours etc), I almost want to complain, even if I get the package. Claim to never have gotten it ;) Because they are clearly failing (but I don't , cause it'd be fraud and stuff) |
| 19:42.53 | mnemoc | http://www.dealextreme.com/p/6n11-class-a-hybrid-tube-headphone-amplifier-red-147151 /me speechless |
| 19:44.21 | mnemoc | isn't that the kind of toy used by EE hobbiest and which only purpose is the joy of building them? |
| 19:44.46 | RaYmAn | lol I'd think so - seems a bit excessive to amplify headphones like that |
| 19:47.42 | hno | RaYmAn, in this case I even called them in good time before and asked them to hold the package until the 13'th. |
| 19:47.54 | hno | which they promised to do. |
| 19:47.56 | RaYmAn | that's pretty bad |
| 19:48.59 | mnemoc | hno: calling tomorrow or holding the anger until you return and check? |
| 19:54.31 | RaYmAn | mnemoc: the guy who made that test1 app..Is here here or just on git/email/etc? |
| 19:54.59 | hno | mnemoc, holding my anger. |
| 19:55.33 | hno | don't want to mess with that on my vacation. Nothing that can be done about it anyway now. |
| 19:57.24 | mnemoc | RaYmAn: you talked with him today.... Boulet |
| 19:57.29 | RaYmAn | ah |
| 19:57.31 | RaYmAn | 'k |
| 19:57.44 | RaYmAn | always hard to maintain that damn realname to nick mapping in your head ;) |
| 19:57.50 | mnemoc | :) |
| 19:58.14 | mnemoc | irc and google talk is my only contact with the world so I have that part of the brain enhanced |
| 19:58.23 | RaYmAn | lol |
| 20:00.42 | *** join/#arm-netbook traeak (~bolsen@75-151-91-165-Colorado.hfc.comcastbusiness.net) |
| 20:07.41 | *** join/#arm-netbook techn (~quassel@a91-152-35-60.elisa-laajakaista.fi) |
| 20:13.51 | techn | Hi, I received my Mini-x on monday.. Installed Linaro ubuntu.. After taking meego mali drm driver I got 2d acceleration working |
| 20:14.41 | hno | have troble remembering the real names.. |
| 20:14.42 | techn | I also had to move wemac driver from kernel to module.. since while wemac driver was enabled, device was unstable |
| 20:15.34 | techn | .. So, I'm here to ask what's current status of a10? Mali, waiting for ARM support? Cedar, waiting for allwinner support? |
| 20:16.44 | hno | techn, kind of the current state yes. |
| 20:17.03 | WarheadsSE | Mali wee, drivers. Cedar .. binary libs + drivers |
| 20:17.44 | hno | WarheadsSE, same situation with open drivers and binary libs for both. |
| 20:18.12 | WarheadsSE | yeah, I know |
| 20:18.31 | hno | techn, you got meego mali drm driver working on A10? |
| 20:18.34 | WarheadsSE | Although I may have a look at swiping the meego stuff if that is working |
| 20:19.36 | techn | hno, yes.. I think.. I also noticed that linaro has their own drm driver.. It looked better, but havent tried it yet |
| 20:20.09 | *** join/#arm-netbook nibb (~jyuyu@87.188.218.87.dynamic.jazztel.es) |
| 20:22.30 | *** part/#arm-netbook nibb (~jyuyu@87.188.218.87.dynamic.jazztel.es) |
| 20:23.18 | techn | [ 30.885] (II) EXA(0): Driver registered support for the following operations: |
| 20:23.19 | techn | [ 30.886] (II) Solid |
| 20:23.19 | techn | [ 30.886] (II) Copy |
| 20:23.19 | techn | [ 30.886] (II) Composite (RENDER acceleration) |
| 20:23.54 | WarheadsSE | what Xorg version? |
| 20:24.29 | techn | X.Org X Server 1.11.3 |
| 20:24.40 | WarheadsSE | bah |
| 20:26.05 | WarheadsSE | but, it def looks a lot more fleshed out |
| 20:27.09 | WarheadsSE | just one hit: http://www.igloocommunity.org/gitweb/?p=android/platform/vendor/st-ericsson/multimedia/linux/mali400ko.git;a=tree |
| 20:27.51 | techn | yep.. I'm using that |
| 20:29.09 | techn | http://git.linaro.org/gitweb?p=people/chunsangjeong/mali-dev.git;a=blob;f=drivers/gpu/drm/mali/mali_drv.c;h=1bc76e98d6b88669528db93dcfbc6efc9f8f0de8;hb=HEAD |
| 20:29.56 | *** join/#arm-netbook Almamuerta (b51d6f04@gateway/web/freenode/ip.181.29.111.4) |
| 20:30.56 | techn | theres that linaro one |
| 20:34.31 | *** join/#arm-netbook arokux_h (~arokux@HSI-KBW-149-172-112-159.hsi13.kabel-badenwuerttemberg.de) |
| 20:34.37 | WarheadsSE | mm |
| 20:35.08 | WarheadsSE | might be effective to pull these in |
| 20:39.54 | *** join/#arm-netbook techn (~quassel@a91-152-35-60.elisa-laajakaista.fi) |
| 20:41.33 | arokux_h | lkcl, hi, you once told about some very expensive software for modeling IC.. could you tell some prices and names please? this is just interesting for me.. |
| 20:44.43 | mnemoc | RaYmAn: Turl: https://www.otaupdatecenter.pro/ |
| 20:45.14 | RaYmAn | so rom manager clone? |
| 20:46.38 | *** join/#arm-netbook rsalveti (~rsalveti@linaro/rsalveti) |
| 20:50.05 | mnemoc | RaYmAn: it seems to provide the infrastructure to integrate your imaegs in the standard OTA upgrade method |
| 20:51.11 | mnemoc | so for user who will stick with on rom instead of jumping from one to the next all day long |
| 20:51.30 | RaYmAn | oh? I'm seeing it as a non-standard alternative |
| 20:51.54 | RaYmAn | fwiw rommanager can also notify you when an update is available... |
| 20:52.36 | RaYmAn | but hey, competition for any kind of app is great :) drives innovation |
| 20:52.49 | RaYmAn | but as-is, it mostly just looks like a clone of rommanager but without the rom hosting part |
| 20:54.00 | mnemoc | :p |
| 20:56.42 | RaYmAn | I really have no clue why I'm not getting any uart output at all :( |
| 20:57.08 | mnemoc | it kind of annoys me that even the paid version of rom manager shows ads, asks you to look at their other apps often and insists you have to pay to get cwm touch installed |
| 20:57.24 | *** join/#arm-netbook newbie1 (~kvirc@118-168-202-132.dynamic.hinet.net) |
| 20:58.32 | RaYmAn | I'm wondering if those ads is a bug |
| 20:58.51 | RaYmAn | it only seems to show ads for me on front screen if I return from another menu, e.g. "Download ROM" |
| 20:59.38 | RaYmAn | oh, wait..It explicitly says you have to go turn off ads in settings |
| 20:59.47 | mnemoc | doh |
| 21:00.12 | RaYmAn | hm |
| 21:00.17 | RaYmAn | ok, so there's a bug definitely |
| 21:00.25 | RaYmAn | ads are disabled in mine |
| 21:00.29 | RaYmAn | but they still show at random times |
| 21:01.42 | mnemoc | RaYmAn: did you set right the debug uart in .config ? |
| 21:02.02 | RaYmAn | No, I guess I was assuming that setting script.bin to the uart would be sufficient |
| 21:02.23 | mnemoc | earlyprintk uses direct memory access |
| 21:02.43 | RaYmAn | ah |
| 21:02.49 | RaYmAn | CONFIG_SW_DEBUG_UART |
| 21:02.54 | mnemoc | yes, that one |
| 21:03.23 | mnemoc | use SoC's internal UART index |
| 21:03.54 | RaYmAn | is this before kernel touches pinmux? |
| 21:04.05 | RaYmAn | I guess it is - so if it's already setup right before, it should be ok |
| 21:04.08 | mnemoc | it's independent of that |
| 21:04.46 | mnemoc | yes, it relies in previous pin setup or defaults |
| 21:04.57 | RaYmAn | 'k |
| 21:05.00 | RaYmAn | goes try |
| 21:08.56 | RaYmAn | downloaded 3891660 bytes in 68.414284s (55.551 KiB/s) |
| 21:09.02 | RaYmAn | I need to get this JTAG setup for higher speed :S |
| 21:09.26 | *** join/#arm-netbook RITRedbeard (~redbeard@c-68-37-165-37.hsd1.nj.comcast.net) |
| 21:10.46 | RaYmAn | mnemoc: by pure coincidence, you wouldn't happen to have a nice dump of ATAG's, would you? :P like, in binary |
| 21:11.44 | mnemoc | i have no idea how to capture that... |
| 21:12.21 | RaYmAn | enable kexec + /proc/atags options and you can just cat /proc/atags > atags.bin |
| 21:12.41 | RaYmAn | I got it partially booting :D |
| 21:12.48 | RaYmAn | weird ass lcd output, but at least some output |
| 21:12.58 | RaYmAn | also, lots of fun UART after changing that uart option :) |
| 21:13.16 | mnemoc | RaYmAn: so the debug_uart thing worked? |
| 21:13.41 | RaYmAn | mnemoc: CONFIG_SW_DEBUG_UART? Yes |
| 21:14.09 | RaYmAn | at least on the 3.0-v2 kernel from your repo + the config you linked last night |
| 21:14.20 | RaYmAn | for obvious reasons I can't really do that for the kernel on board :( |
| 21:14.42 | mnemoc | same case here... |
| 21:14.55 | RaYmAn | and u-boot :/ |
| 21:14.59 | mnemoc | the olinuxino boots gpl-violating linux/uboot |
| 21:15.02 | RaYmAn | which admittedly is much worse |
| 21:15.12 | RaYmAn | that is pretty depressing really |
| 21:15.13 | RaYmAn | lol |
| 21:15.26 | mnemoc | hopefully we will solve that soon :) |
| 21:15.45 | RaYmAn | I didn't get a log of this output, but it seemed to mostly fail on mounting root |
| 21:16.05 | mnemoc | yes, mine dies in the same way |
| 21:16.22 | RaYmAn | well, that's cool then |
| 21:16.24 | mnemoc | died* haven't tried it again since yesterday |
| 21:16.28 | RaYmAn | I btw loaded this from jtag |
| 21:16.34 | mnemoc | :D |
| 21:16.37 | RaYmAn | so should be possible with fel as well |
| 21:16.48 | RaYmAn | just need to get that test1 thingy to return to fel mode |
| 21:17.05 | hno | RaYmAn or mnemoc, can you please check that test1 still works? |
| 21:17.19 | mnemoc | RaYmAn uses it |
| 21:17.32 | RaYmAn | hno: when did you change stuff? |
| 21:17.41 | mnemoc | assumes so |
| 21:18.09 | hno | right.. need to push also. |
| 21:18.25 | hno | now pushed. |
| 21:18.34 | RaYmAn | my local copy is, well, a bit "cleaned up" (in the sense of cutting it down to dram, uart and clocks init, and removing unused files) |
| 21:18.51 | hno | same |
| 21:18.51 | RaYmAn | I guess you cleaned up too :P |
| 21:18.52 | mnemoc | RaYmAn: can you? I have to prepare things for my departure tomorrow |
| 21:19.07 | RaYmAn | yeah |
| 21:19.12 | mnemoc | thanks :) |
| 21:19.47 | hno | and squashed a number of minor differences from u-boot files. |
| 21:20.06 | hno | and reworked UART setup to make easier reuse in other test. |
| 21:20.28 | RaYmAn | so how do I tell it to use uart0 on PF02/PF04? |
| 21:21.02 | hno | output to PF is enabled by default. |
| 21:22.25 | RaYmAn | hno: you missed s/uart1_puts/uart_puts/ from ~line 167 and on in test.c |
| 21:22.41 | hno | I did? |
| 21:23.09 | RaYmAn | https://github.com/hno/Allwinner-Info/blob/master/A13/test1/test.c#L167 |
| 21:23.49 | hno | fixed |
| 21:24.16 | RaYmAn | did you try compiling it as well? :P |
| 21:24.21 | hno | yes. |
| 21:24.28 | RaYmAn | dram.c: In function 'mctl_ddr3_reset': |
| 21:24.28 | RaYmAn | dram.c:53:12: error: 'SW_VA_DRAM_IO_BASE' undeclared (first use in this function) |
| 21:24.32 | hno | or.. no. |
| 21:25.06 | RaYmAn | :) |
| 21:25.49 | hno | fixed and tested |
| 21:26.13 | hno | forgot to test after platform.h cleanup. |
| 21:26.21 | RaYmAn | there we go |
| 21:28.18 | hno | The dram code is a bit of mixture of u-boot and kernel pm/standby/ |
| 21:29.04 | RaYmAn | I haven't let it run the test code through, but I can load stuff in ram, so that's a good start |
| 21:29.20 | hno | uart worked? |
| 21:29.27 | RaYmAn | oh wait |
| 21:29.28 | RaYmAn | no |
| 21:29.35 | RaYmAn | I just noticed that no uart output |
| 21:29.52 | RaYmAn | but ram was definitely initialized |
| 21:29.56 | RaYmAn | 3891660 bytes written at address 0x40008000 |
| 21:29.57 | RaYmAn | downloaded 3891660 bytes in 68.414993s (55.550 KiB/s) |
| 21:32.39 | RaYmAn | this seems to be missing? sr32(SUNXI_CCM_APB1_GATING, 16, 1, CLK_GATE_OPEN); |
| 21:32.48 | RaYmAn | oh wait, no |
| 21:34.02 | RaYmAn | actually, I suspect it might eb the fact that GPB isn't deconfigured as uart0 |
| 21:34.06 | RaYmAn | so we end up with two |
| 21:34.25 | RaYmAn | tries |
| 21:35.00 | hno | Should work with two. |
| 21:35.08 | hno | for output signals. |
| 21:35.13 | RaYmAn | mm, I guess |
| 21:37.01 | RaYmAn | hm, still nothing with that changed |
| 21:37.19 | hno | Do you have a github account? |
| 21:37.26 | RaYmAn | yes |
| 21:37.28 | RaYmAn | EnJens |
| 21:38.29 | hno | Feel free to push any fixes. |
| 21:38.41 | RaYmAn | I will if I figure it out :) |
| 21:41.22 | hno | I will look in more detail tomorrow. Plan is to get UART output from FEL. |
| 21:41.40 | RaYmAn | yeah - it did work with the old one |
| 21:42.56 | hno | I mean UART output from code executing under FEL. test1 takes over the machine. |
| 21:43.04 | RaYmAn | yeah |
| 21:49.40 | RaYmAn | OK, so closer - It seems to get stuck in while(!TX_READY) |
| 21:49.48 | RaYmAn | after writing the first char |
| 21:50.03 | hno | So clock is not running proper. |
| 21:50.12 | RaYmAn | that seems likely :) |
| 21:58.46 | hno | but beats me what's missing. Everthing looks right to me. |
| 22:03.35 | RaYmAn | clock config (at least the parts included in struct sunxi_ccm_reg) is identical |
| 22:13.02 | *** join/#arm-netbook tzafrir_laptop (~tzafrir@bzq-218-155-148.cablep.bezeqint.net) |
| 22:17.02 | hno | I did strip out the NAND clock config part. |
| 22:24.45 | hno | RaYmAn, but.. if it's stuck on the UART then how can DRAM be initialized? |
| 22:24.55 | hno | there is UART output before DRAM setup. |
| 22:27.56 | hno | Maybe there is a FIFO buffer. Actualy yhis smells very much like the SPL problems, where UART output also hangs or gets delayed. |
| 22:41.40 | *** join/#arm-netbook rsalveti (~rsalveti@linaro/rsalveti) |
| 22:41.52 | RaYmAn | hrm. ram must be partially initialized by brom then? |
| 22:42.05 | RaYmAn | or jtag is lying to me |
| 22:42.18 | RaYmAn | anywaus, nn |
| 22:51.38 | hno | BROM do not touch DRAM. |
| 22:53.22 | WarheadsSE | <PROTECTED> |
| 22:53.25 | WarheadsSE | whoops |
| 23:46.37 | *** join/#arm-netbook _whitelogger (~whitelogg@31.186.97.179) |
| 23:59.28 | *** join/#arm-netbook ZaEarl (~malmrose@203-97-164-178.cable.paradise.net.nz) |
