IRC log of #cubox of Mon 08 Sep 2014. All times are in CEST < Back to index

01:22 cbxbiker61 i was just doing some comparisons on the cubox-i4, CONFIG_VMSPLIT_2G wastes 130M compared to CONFIG_VMSPLIT_1G, I wonder why the SPLIT is set at 2G in the imx defconfig
01:22 cbxbiker61 1 G per process should be enough for any program that will run on a cubox-i
08:55 earth 08:55 * earthy sees cbxbiker61 channeling Bill Gates
15:43 wrexem so uhhh yeah
15:43 wrexem compiling gstreamer_imx is... not fun
15:44 wrexem Apparently I'm missing like... everything I would need to get it working.
15:51 rabeeh wrexem: have you seen the pcie patches?
15:51 rabeeh i mean the latest pull request from jnettlet?
15:54 wrexem Yeah I somehow screwed up my git so I'm rebuilding as we speak
15:54 FoXMaN rabeeh: do you know what is the issue with sgtl5k on 3.14? maybe i'll try to fix it?
15:54 wrexem Apparently those have been merged actually?
15:54 wrexem So I'm re-cloning/making
16:27 wrexem hmmmm
16:27 wrexem Maybe I'm confused rabeeh
16:29 wrexem Ah, I see, I think
16:30 wrexem line 162, arch/arm/boot/dts/imx6qdl.dtsi
16:30 wrexem Why is that "disabled"?
16:31 wrexem @rabeeh
16:33 wrexem Changing it to "okay" makes my bridge show up, but still I don't see my card
16:34 wrexem steps in the right direction. It may indeed BE the card that is the problem.
16:34 wrexem But idk.
16:50 wrexem I ordered another one to test with
16:50 wrexem it will show up... someday
17:31 m_anish jmontleon, jnettlet Hi. I'm trying to get jmontleon 's f20 image up on a hb+i4pro microsom. but it does not boot out of the box... i briefly see a message of "cannot find boot.scr" before the screen goes blank. any ideas?
17:32 m_anish i just received the hb+i4 board recently in mail and haven't tinkered with any hardware ... just copied the image in a 32G card with the usual instructions and cant get it to boot
17:32 m_anish any pointers would be helpful :)
17:34 jmontleon hi m_anish jnettlet won't want to help with my images ;)
17:34 m_anish :)
17:34 jmontleon what model m_anish and what image?
17:34 m_anish okay so.. the image is ... "Fedora-Minimal-armhfp-cubox-i_hb-20-1-sda.raw.xz"
17:35 m_anish and the model is ... HummingBoard Carrier Pro + MicroSOM-i4Pro
17:37 m_anish jmontleon, should I try your earlier "Fedora-Minimal-armhfp-cubox-i4pro-20-1-sda.raw.xz" image?
17:37 m_anish i have that lying with me too
17:41 m_anish jmontleon, ^^ (also, fwiw, that same image works on a hb prototype i got a few months ago with 512M ram)
17:42 Chris-ECServices just to check the hardware, have you tried a oe image or something? already seen dead cuboxes wich only show boot and then nothing
17:43 m_anish Chris-ECServices, will check.. what do you mean by oe?
17:43 m_anish i have a debian and an ubuntu image with me
17:44 Chris-ECServices openelec :) but you can also try the debian or ubuntu
17:44 Chris-ECServices just an image to check if it shows something :)
17:44 jmontleon m_anish, this was the link?
17:44 m_anish Chris-ECServices, :)
17:45 m_anish jmontleon, one sec.. i had downloaded it a while ago...
17:45 m_anish the md5sum is fc5bb8e2ea7449b5b3a7001a1707477f
17:45 m_anish i dont have the link but ^^ is the md5sum
17:46 jmontleon m_anish, if it is fairly old you'll want to redownload; give me a minute, I'll check the sum
17:46 m_anish ok
17:46 jmontleon there was no imx6q-hummingboard.dtb in 3.15 and 3.16
17:46 jmontleon 3.14.14 and 3.17-rcX have it though
17:46 m_anish yeah i read it somewhere in the forums
17:47 m_anish that's probably the issue then!
17:47 jmontleon probably why it's not booting; you might be able to cheat and link/copy imx6dl-hummingboard.dtb
17:47 m_anish i see a couple of images 3.15.4 3.15.5
17:48 m_anish jmontleon, if you have a more recent image, i'll prefer downloading that :P
17:48 m_anish jmontleon, but that hack would also be useful
17:48 jmontleon ya, just wget https://googledrive.com/host/0B0vm64JM4bFZMjFNTGJBT1ozWjg -O Fedora-Minimal-armhfp-cubox-i_hb-20-1-sda.raw.xz
17:48 m_anish since I have some backed up card images with lots of cool s/w on it :)
17:49 jmontleon it will start you with 3.14.14 and if you want you can use 3.17; i would advise against 3.16 with quad hummingboard
17:49 m_anish ok
17:50 m_anish jmontleon, okay it's downloading.. now i'll try the hack on the side... if you can show me how.. it will save me a few hrs worth of installing/configuring :)
17:50 jmontleon new sum is 69721b5b80d457765578aed6820586f8
17:50 m_anish thx
17:51 jnettlet m_anish, hey man. you will want a 3.14.14 image for testing
17:51 m_anish jnettlet, hi! okay.. been chatting with jmontleon just abt that!
17:52 jnettlet m_anish, yeah saw the backlog
17:52 jmontleon create a link in /boot on your sdcard partition 1) copy imx6dl-hummingboard.dtb to imx6q-hummingboard.dtb
17:52 jmontleon and it will supposedly boot; so I've been told; that will get it working if your download will take awhile
17:53 m_anish jmontleon, okay i'll try on the side.. download will take approx 3 min
17:58 m_anish jmontleon, i don't think it worked... anyway.. flashing the new image
17:58 Z0l hello
17:59 jnettlet jmontleon, if you are bored, you could build images with the latest kernel changes. It includes pcie supoprt for the HB.
17:59 Z0l jnettlet: can I +1 a pull request for the 3.14 kernel? https://github.com/linux4kix/linux-linaro-stable-mx6/pull/15 solves all problems with the crappy Sony Bravias
18:02 m_anish jnettlet, jmontleon on a separate note... have you heard anyone yelling lately that nodejs doesn't compile on this board? ;-)
18:02 jnettlet Z0l, you can but I am not pulling it in its current state. The patch needs to be broken into smaller patches and documented.
18:02 jnettlet m_anish, I run node.js on it, although I cross compile it
18:03 m_anish i'm using a nodejs built for a rpi for what i'm doing and it's working.. but nodejs doesn't natively compile (with ssl support, without it, it compiles ok)
18:03 m_anish jnettlet, okay.. do you have a suitable version lying around then?
18:03 Z0l jnettlet: fair enough, I'll see if I can help Rudi
18:03 jnettlet m_anish, not in rpm format. I run it on an openbricks custom distro.
18:03 jnettlet Z0l, thanks
18:04 m_anish jnettlet, okay.. i am doing it in a python virtualenv (also not rpm ;-) )
18:05 m_anish jnettlet, jmontleon great! it worked.. now i'll waste all night playing with it.. thank you!
18:05 jnettlet let me grab one of jmontleon's images and see what I can do.
18:06 jnettlet m_anish, nodejs should already be packaged for f20
18:06 jnettlet you should be able to yum install it
18:06 m_anish jnettlet, yeah i'll do that.. was absentmindedly following "install instructions"
18:07 jnettlet :)
18:12 Z0l jnettlet: amm, did you think about the CEC patch or the HDMI range limit patch when you wrote it should be split into smaller patches?
18:13 Z0l because the HDMI range limit patch I mentioned is only 25 lines
18:13 jnettlet Z0l, oh I thought you were talking about the CEC patch.
18:13 Z0l nope :)
18:13 jnettlet I have to look at the range limit patch still.
18:13 Z0l cec works for me, it's the range limit that concerns me
18:15 jnettlet Z0l, I am going to review patch requests again tomorrow. Patch Tuesday you know :-)
18:16 Z0l jnettlet, as long as you don't do it on a monthly basis, I have no issues :)
18:17 jnettlet Z0l, I am trying to do it on Tues and Fri
18:18 Z0l jnettlet: sure thing. You have my vote for the HDMI range limit patch, I hope it won't interfere with the "normal" TVs
18:19 Z0l actually I started to like my cubox after the 3.14 kernel fixed the kernel oopses during bootup and the range limit fix corrected the colors
18:19 Z0l so the raspberry has been put into the drawer now ;)
18:22 m_anish jnettlet, so apparently the wlan device does support AP mode acc to "iw list" gonna give hostapd a try
18:22 jnettlet m_anish, yes it is working better now. I was able to connect with encryption enabled vs before it only worked unauthenticated
18:22 m_anish but i should first run a yum update
18:23 jnettlet oh that reminds me. jmontleon you should start packaging irqbalance from dv's github account. He is carrying my latest patch that adds irqbalancing for the multimedia devices
18:24 jnettlet https://github.com/dv1/irqbalanced
18:25 jnettle 18:25 * jnettlet needs to start his optimized for imx6 github soon
18:27 curlymo @jnettlet, what about accepting the lirc_hb pull request :)
18:28 jnettlet curlymo, it is on the list. I had to discuss a couple of things with rabeeh.
18:30 curlymo great
18:30 curlymo users will be happy
18:32 m_anish jnettlet, offtopic the heat sink came with one metallic strip connected with a wire.. is that some kind of temp sensor?
18:32 jnettlet m_anish, not sure. I haven't seen the heatsink in person yet :P
18:33 jnettlet rabeeh, any comments on the heatsink?
18:33 jnettlet m_anish, most likely not though. There is a temp sensor in the die that is used for the thermal monitoring and shutdown
18:33 m_anish jnettlet, ok :) .. in India ... we use heatsinks... otw .. things get thermal-shut-down ;-)
18:33 m_anish okay
18:34 m_anish they're on edge anyway
18:34 m_anish :))
18:34 jnettlet m_anish, yeah with the quad it is necessary. With all the software optimizations that have been done, you can really push these to heat up pretty good.
18:35 jnettlet the GPU is the worst offender
18:35 m_anish jnettlet, i probably do not need the GPU (for server applications, maybe)
18:35 jnettlet m_anish, unless you want to do something with OpenCL
18:35 m_anish ya
18:36 m_anish jnettlet, does the gpu support some kind of perf scaling?
18:38 jnettlet m_anish, yes but I need to rework it
18:38 jnettlet it is very basic.
18:40 Z0l have a nice evening
18:40 m_anish okay
18:40 m_anish jnettlet, nice.. i'll get back to it...
18:40 m_anish thx! (and jmontleon too)
18:44 jnettlet m_anish, anytime. let me know how things go
18:45 m_anish jnettlet, sure.. fwiw.. i'm tryng to host this on the server.. http://nroer.metastudio.org/home/ amongst other xsce services
18:45 m_anish (next,mongod will be making life hell with it's 2GB/32bit limit, have to find a way arnd that... sharding or something else)
19:03 jmontleon jnettlet, cool. thanks for the heads up
19:37 jnettlet jmontleon, what are the default user/pass for your images?
19:43 jmontleon root / fedora
19:43 jmontleon jnettlet, ^
21:39 Chris-ECServices has anyone seen a HB with a blinking red led?
22:36 wrexem Chris-ECServices I have not seen that