IRC log of #cubox of Thu 22 Dec 2016. All times are in CET < Back to index

07:21 topi` rabeeh: it seems you are using a PIC16 as the controller of on-board power? it controls the voltages to many subsystems if I'm not mistaken. Is it possible to use this as a Watchdog?
07:22 topi` I'm talking about the CF Pro
07:23 topi` our client has some weird requirements, they want to be able to see the state of communications from the LEDs and it seems this PIC16 is actually controlling 2 leds.
08:46 rabeeh topi`: don't get too excited
08:47 rabeeh that PIC is typically not assembled since it was meant to put awake the SoC from power down.
08:47 rabeeh the wires are there but we never assembled and tested it; at all
10:06 cpuid hello SolidRun is there any plan to release an ARMv8 (64bit) board in 2017?
10:28 topi` rabeeh: ok :) so the LEDs are not active?
10:29 topi` cpuid: they already have one: the 8048 Community board :)
10:29 topi` Marvell 8040
10:30 topi` but I agree, for our intents and purposes it would be best to have 64-bit arm-based systems, since everything else these days is 64-bit or seems to require 64bit
10:31 topi` I tried building LevelDB on a 32bit system and ran into a lot of problems, because at some point they did 64-bit optimizations in a way that breaks the build for 32bit users
10:31 topi` just to name one example :)
10:37 cpuid yeah, same for software developed in go lang, unstable on 32bits
10:58 jnettlet cpuid, we have already released one :) Our Marvell 8040 board.
10:58 jnettlet but yes there will be additional ARMv8 boards throughout 2017
11:00 cpuid when will it exit the evaluation state and get an enclosure?
11:26 jnettlet cpuid, the 8040 board is a traditional mini-itx form factor.
11:27 jnettlet we are doing a second small production run beginning of Jan to fix some hardware bugs we found.
11:55 cpuid ok
12:26 topi` jnettlet: is this why my board hasn't shipped yet?
12:26 topi` I can be OK with bugs if it doesn't affect my use case :)
13:21 jnettlet topi`, yes that is the delay
13:22 jnettlet I haven't even received a board yet
13:27 jnettlet and for anyone using the iMX6 boards. New patchsets have been pushed to the kernel repo.
13:56 cpui 13:56 * cpuid kicks riddle
17:24 ngochai_ Hi guys, I'm trying to create initrd for my hummingboard and load it with uboot, but I'm getting VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
17:25 ngochai_ but right before that it shows: VFS: Mounted root (ext2 file system) on device 1:0
17:25 ngochai_ what's wrong?
19:10 jnettlet ngochai_, which image are you using? I think your u-boot build may be missing the option needed to use the initramfs.
19:11 jnettlet ngochai_, please refer to this patch.. https://raw.githubusercontent.com/mxOBS/deb-pkg_u-boot-cubox-i/master/debian/patches/u-boot-raw-initrd.patch
19:21 ngochai_ jnettlet, thank you for your help, it was my mistake, wrong script interpreter in linuxrc causing it exit and the kernel continues
19:21 jnettlet ngochai_, okay great. glad you got it sorted out
21:19 ngochai_ jnettlet, what should be set so I can see the kernel msg if I connect to the hummingboard through those GPIO pins using minicom?
21:19 ngochai_ right now I only can those msgs if I connect a HDMI cable to a monitor
21:20 jnettlet ngochai_, our you need to set the default console to ttymxc0
21:20 jnettlet but all our images do that by default.
21:21 ngochai_ what i have is: videoconsole=video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 consoleblank=0
21:22 ngochai_ should it just be videoconsole=console=ttymxc0
21:22 ngochai_ ?
21:28 ngochai_ jnettlet, got it, thanks
22:00 ngochai_ jnettlet, with console=ttymxc0 how do I setup my keyboard? I don't see what I type in minicom
22:05 Artox ngochai_, minicom might be m ad at you
22:05 Artox thinking flow control could be enabled
22:06 Artox ngochai_, http://tio.github.io/ is easier to use, but probably also much less tested than minicom
22:09 ngochai_ both hard and software flow control is off
22:09 Artox ngochai_, then idk
22:09 Artox iy you type on the serial console
22:09 Artox everything should be echoed
22:34 ngochai_ I use pin 1 for VCC, 6 for GND, 8 and 10 for TX,RX, is it corrent?
22:35 ngochai_ I can see uboot, kermel messages. problem is that whatever I type does not do anything