Intel® Stratix® 10 Hard Processor System Remote System Update User Guide

ID 683021
Date 4/05/2023
Public

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Document Table of Contents

2.5. Querying RSU Status

The SDM firmware offers a command for querying the RSU status, providing the following information:
  • RSU status code
  • Address of the currently running image
  • Address of the last failing image (sticky)
  • Error code for last failing image (sticky)
  • Error location for last failing image (sticky)
  • Decision firmware RSU interface version (added in Intel® Quartus® Prime Pro Edition software version 19.3)
  • Current image (application or factory) firmware RSU interface version (added in Intel® Quartus® Prime Pro Edition software version 19.3)
  • retry counter value (added in Intel® Quartus® Prime Pro Edition software version 19.3)
  • Index of last used decision firmware copy (added in Intel® Quartus® Prime Pro Edition software version 19.4)
The SDM firmware also offers commands for the following:
  • Clearing the sticky fields related to last failing image (added in Intel® Quartus® Prime Pro Edition software version 19.3)
  • Resetting the retry counter value to zero (added in Intel® Quartus® Prime Pro Edition software version 19.3)

The functionality offered by all of the above SDM commands is available from both U-Boot and LIBRSU.

For more information, refer to the RSU Status and Error Codes.