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Differential D36980

riscv: reject CPUs with mmu-type "riscv,none"
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Authored by mhorne on Oct 13 2022, 6:29 PM.
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jhb
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riscv
Commits
rGd0ede7bd59e5: riscv: reject CPUs with mmu-type "riscv,none"
rG330acb188324: riscv: reject CPUs with mmu-type "riscv,none"
Summary

According to riscv/cpus.yaml in the device-tree docs, this property may
exist but indicate that the CPU does not have an MMU. Detect this
possibility.

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rG FreeBSD src repository
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sys/
riscv/
riscv/
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sys/riscv/riscv/mp_machdep.c

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