Set EM Action - 2025.1 English - UG1304

Versal Adaptive SoC System Software Developers Guide (Versal AI Edge Series Gen 2 and Versal Prime Series Gen 2) (UG1304)

Document ID
UG1304
Release Date
2025-06-23
Version
2025.1 English
Table 1. Command: Set EM Action
Structure
Reserved[31:25]=0 Security Flag[24] Length[23:16]=3 EM=8 CMD_SET_EM_ACTION=1
Error Event ID
Reserved Action ID
Error Mask

Use this command to set the error action for the specified error event ID and error mask. Refer to the xil_error_node.h file for a list of supported error event IDs and error masks for Versal devices. For Versal Prime Series Gen 2 and Versal AI Edge Series Gen 2 devices, refer to xil_error_node.h file for a list of supported error event IDs and error masks. Error management APIs are not supported over IPI, at present.

Power On Reset
0x1
System Reset
0x2
Custom
0x3 (Not supported through CDO)
Error Out
0x4
Subsystem Shutdown
0x5
Subsystem Restart
0x6
PLM Print to Log
0x7
Secure Lockdown
0x8
Secure Lockdown with I/O Tristate
0x9
No Action
0xA. Disable all actions on the event and clear error status
Note:
  • For PSM error events, the command returns failure if LPD is not initialized.
  • Error actions like Subsystem restart or Subsystem shutdown must be requested through IPI to PLM (Not through error action CDO commands). Hence, this is not listed in the error actions option in Iso Util.

    For more information, refer to this link.