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Re:First fully functional 64-bit OS for the Raspberry Pi 4 by Wowfunhappy on Friday September 13, 2019 @11:15PM (#20968717)
> you can't address the full 4GB with 32 bits

Sure you can, you use page tables.

Re:First fully functional 64-bit OS for the Raspberry Pi 4 by voxadam on Saturday September 14, 2019 @02:31AM (#20969285)
Exactly, didn't Arm add support for Large Physical Address Extension (LPAE) back in the v7 days?