(09-19-2018, 10:42 AM)romtorwator Wrote: I finally got the board, established an image Debian Minimal aarch64,
It does not have a value "pwm1"
updated the kernel 4.4.132-1083-rockchip-ayufan-gfd3f12ca5fae
everything appeared, I installed your program:
Very Nice, finally you got it!!

Its a very nice board, congratz
Yes in the first release, the Hardware for the Pwm Control, were not exported vis SysFs,
Only after Kernel Update..
I also installed cpufrequtils, and put the Governor ondemand.
The cores are treated as 2 clusters big.litle
When you change one core you change for all cluster.
ie:
cpu-freq-set -c 0 -g ondemand
Sets de governor 'Ondemand', for cores 0,1,2,3
cpu-freq-set -c 4 -g ondemand
Sets de governor 'Ondemand', for cores 4,5
But I only suggest to activate ondemand,
If you have a Heatsink and a Fan for it( If you push it up, like me ).
The test I have done, to check temps and fan, was with a cpu miner, m-cpuminer-V2
For more than a month, full load on the 6 threads, the board is very nice.
What are your temps?and pwm?
cat /sys/class/{thermal/thermal_zone{0,1}/temp,hwmon/hwmon0/pwm1}
Regards