Can we disable 1 arm core for i.MX7D to save power using cpu-freq or something similar?
Hello Meet Thakkar,
You can manage the cpu frequency and status on /sys/devices/system/cpu/cpux where x is the number of the core.
You may then turn off the second core using something like:
echo 0 > /sys/devices/system/cpu/cpu1/online
I hope this helps!
Apparently there was no change in power consumption. But taking a CPU offline did work.
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