Hello,In order to evaluate some functions on a A72 core, I need to fix my core frequency to a predefined one (at my own risk regarding thermal considerations or damage on the CPU).How to set up this frequency ? I haven't seen any register nor instructions to set the frequency.Note that I am on Ubuntu based OS but can not use any tool like cpufrequtils.Thanks
"Use the source Luke!" - Just remove the frequency changing code in the kernel.
It's a deep first dive into the kernel, I'll give it a try
Maybe check what these tools do? Might be on a first step easier (less code) ;-)