probe: print out SAU and MPU(s) active configuration#315
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probe: print out SAU and MPU(s) active configuration#315
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On the s28 I'm seeing the secure MPU registers show up (with the same values as NS). This appears to be because the dregion is not 0. On the SP, the S registers properly don't show. Not really a huge issue, but figured I'd mention it.
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Hmm. This is a bug in ARMCore::has_tz() which assumes that all Cortex-M33 implementations have TrustZone-M. That is definitely not always true. I'll file a separate bug.
andrewjstone
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Jan 11, 2023
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LGTM. Would be good to get this in for debugging purposes.
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