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akguengoekhan
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Registered: ‎11-20-2017

CPU frequency scaling on ZCU102

I am interested to scale the frequency on the processing system from the CPU on ZC702. I have found several posts related to this topic. All provided solutions are performed on Linux:

https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18841831/CPU+frequency+scaling

Has somebody a solution for bare-metal applications? Can you provide some links or instructions to reproduce the approach?

On ZCU102, I want to change the frequency of CPU_R5, A_CPU, GPU, and DDR through a C-Code implemented in SDK.

 All replies are most welcome. Thank you very much.

Goekhan 

ZynqUltraScale+MPSoC.PNG

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