I want to change the CPU scaling governor to change the clock frequency of the device. However, the path (/sys/devices/system/cpu/cpu0/cpufreq) and tools required to change the frequency is missing. I am currently using the mindb_dd.tar.gz image. At boot, I see this:
/cpus/cpu@0 missing clock-frequency property
I tried to install the cpufrequtils package, and upon executing “cpufreq-info” command, it shows the error:
cpufrequtils 008: cpufreq-info (C) Dominik Browdowski 2004-2009 Report errors and bugs to firstname.lastname@example.org, please. analyzing CPU 0: no or unknown cpufreq driver is active on this CPU maximum transition latency: 0.00 ms.
Can someone please help with this issue? Thanks.