mbed official
mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
The HAL functions for PSA SPM. More...
Functions | |
| void | spm_hal_start_nspe (void) |
| Start running the NSPE. | |
| void | spm_hal_memory_protection_init (void) |
| Configure memory protection mechanism. | |
| void | spm_mailbox_irq_callback (void) |
| Wakeup mailbox dispatcher thread. | |
| void | spm_hal_mailbox_notify (void) |
| Notify the peer processor about a general event occurrence. | |
Detailed Description
The HAL functions for PSA SPM.
Function Documentation
| void spm_hal_mailbox_notify | ( | void | ) |
Notify the peer processor about a general event occurrence.
Wake up the peer processor waiting on the mailbox driver event.
- Note:
- Implement the functions below with target-specific code.
| void spm_hal_memory_protection_init | ( | void | ) |
Configure memory protection mechanism.
Apply memory protection schemes to ensure secure memory can only be accessed from secure-state.
- Note:
- The function must be implemented by target specific code.
| void spm_hal_start_nspe | ( | void | ) |
Start running the NSPE.
Secure Processing Environment (SPE) expected to boot first. Once all the initializations are done, Nonsecure Processing Environment (NSPE) should be booted.
- Note:
- The function must be implemented by target specific code.
| void spm_mailbox_irq_callback | ( | void | ) |
Wakeup mailbox dispatcher thread.
Arm implements this function, which is expected to be called by target- specific Inter-Processor-Communication logic on mailbox interrupt handler.
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