[PMP] add support for NA4 and NAPOT modes #566
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stnolting
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I am locking for a real-world application to further test the PMP system. A test suite for RISCOF is on its way (riscv-non-isa/riscv-arch-test#284) but this is still work-in-progress. So if anyone has an idea or even a complete test setup, it would be really great if you could share it 👍 |
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NA4(naturally aligned power-of-two region, 4 byte wide) andNAPOT(naturally aligned power-of-two region, larger than 4 bytes) to the processor's physical memory protection system - PMP is now full spec-compliantneorv32_cpu_pmp_configure_region()function