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This implementation uses PMP to isolate TEE and REE, no secure interrupt registered, software, timer and external interrupts will cause TEE managed exit to REE for interrupt handling.
Boot process:
Memory Layout:
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This implementation uses PMP to isolate TEE and REE, no secure interrupt registered, software, timer and external interrupts will cause TEE managed exit to REE for interrupt handling.
Boot process:
Memory Layout:
...