20:15 <peba> cat: /sys/class/thermal/thermal_zone1/temp: Invalid argument /* what could be the reason ?

21:05 <mmind00> peba: (although gone it seems) xin32k clock from the rtc missing at bootup which is a supply-clock for the tsadc ... defering probe for orphaned clocks is in the works, so in time will get fixed ... right now you need to compile in the rtc-driver into the kernel

21:07 <karlp> hrm, went back to my old minix rk3066 to see if I'd forgotten stuff, and I'm getting the same thing, no output after "Starting kernel" I think I'm missing something like parameters or kernel command line to tell it to use usart2? any tips?

21:08 <karlp> this is just with a basic multi_v7_defconfig

21:26 <mmind00> karlp: if you're using the legacy loader, you will probably need to force the kernel commandline

21:26 <mmind00> karlp: i.e. the loader will probably set the commandline for serial and stuff to some android thingies

21:27 <mmind00> karlp: i.e. you will want to set a commandline and CONFIG_CMDLINE_FORCE (http://cateee.net/lkddb/web-lkddb/CMDLINE_FORCE.html)

21:40 <karlp> well, legacy boot 1.34, it has CMDLINE: console=ttyFIQ0 androidboot.console=ttyFIQ0 in the parameters block

21:41 <karlp> but the rk3229 had the same thing

21:41 <karlp> ok, Ið'll try and rebuild with cmdline force though.

21:59 <naobsd> karlp: ttyS2 instead of ttyFIQ0

22:00 <karlp> by editing the parameter file and flashing that? or via kernel command line force?

22:01 <naobsd> any effective one

22:01 <naobsd> well

22:05 <naobsd> for rk3229 you may need to put dtb in resource.img

22:06 <naobsd> dtb should have stdout-path = "serial2:115200n8";

22:06 <karlp> oh, that might work. ok, I edited the parameter and reflashed it on the rk3066 board, gets serial output now, set it to console=ttyS2,115200.

22:07 <naobsd> :)

22:07 <karlp> is that just the same dtb that you append to the kernel? just a second copy in the resource partition?

22:11 <karlp> where does the ttyFIQ0 name come from?

23:34 <karlp> naobsd: any tip on extracting the dtb from the resource partition?

23:37 <mmind00> karlp: https://github.com/lgeek/kernel_rockchip/blob/rockchip-3.10-rk3188/resource_tool ... not sure if there is some other more official source

23:41 <karlp> editing parameters got console output on my old rk3066, but I was only hoping to use that to reconfirm that I was doing the right thing.

23:42 <karlp> this rk3229 device is not behaving nearly the same though.

23:48 <karlp> getting weird console output now on reboots, never seen that before: https://zerobin.net/?580504cae6df3d98#TnNTZw6yE0RAJmfwTIArdZKyNNKkyx9XmWwVd7YWwG4=

23:59 <karlp> mmind00: does that tool actually work for you?