https://docs.amd.com/r/2023.1-English/oslib_rm/Xil_SetMPURegionByRegNum?contentId=aPQpjx7Z9~inlpn5_9HRew
Xil_SetMPURegionByRegNum - Xil_SetMPURegionByRegNum - 2023.1 English - UG643
Enables the corresponding region number as passed by the user. Prototype u32 Xil_SetMPURegionByRegNum(u32 reg_num, INTPTR addr, u64 size, u32 attrib);...
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