How to disable hardware prefetchers on nvidia jetson nano developer kit

While trying to disable the hardware prefetcher on Nvidia Jetson nano (Arm Cotex A-57), I stumbled upon this discussion [ Is there any way to disable hardware prefetching in the XAVIER (Carmel core)? ] which says that it is not possible for Nvidia Xavier (Arm cortex A-53).{ As told by the internal team itself}
Thus now i am in dillema. Please help me sort this out.

Regards
Shikhar Jain.

If anyone has already tried turning off the prefetchers, it could greatly benefit me as I am also facing a similar issue with Jetson Nano. Any insights or help would be highly appreciated.

-Nilesh

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