Visible to Intel only — GUID: lmw1604973326401
Ixiasoft
1. Overview
2. Use Cases
3. Quad SPI Flash Layout
4. Intel® Quartus® Prime Software and Tool Support
5. Software Support
6. Flash Corruption - Detection and Recovery
7. Remote System Update Example
8. Version Compatibility Considerations
9. Using RSU with HPS First
A. Configuration Flow Diagrams
B. RSU Status and Error Codes
C. U-Boot RSU Reference Information
D. LIBRSU Reference Information
E. Combined Application Images
10. Document Revision History for the SoC Remote System Update User Guide
2.1. Manufacturing
2.2. Application Image Boot
2.3. Factory Image Boot
2.4. Modifying the List of Application Images
2.5. Querying RSU Status
2.6. Loading a Specific Image
2.7. Protected Access to Flash
2.8. Remote System Update Watchdog
2.9. RSU Notify
2.10. Updating the Factory Image
2.11. Updating the Decision Firmware
2.12. Retrying when Configuration Fails
2.13. Querying the Decision Firmware Version
7.2.1. Setting up the Environment
7.2.2. Building the Hardware Projects
7.2.3. Building Arm* Trusted Firmware
7.2.4. Building U-Boot
7.2.5. Creating the Initial Flash Image
7.2.6. Creating the Application Image
7.2.7. Creating the Factory Update Image
7.2.8. Creating the Decision Firmware Update Image
7.2.9. Building Linux*
7.2.10. Building ZLIB
7.2.11. Building LIBRSU and RSU Client
7.2.12. Building the Root File System
7.2.13. Building the SD Card
C.6.1. rsu_init
C.6.2. rsu_exit
C.6.3. rsu_slot_count
C.6.4. rsu_slot_by_name
C.6.5. rsu_slot_get_info
C.6.6. rsu_slot_size
C.6.7. rsu_slot_priority
C.6.8. rsu_slot_erase
C.6.9. rsu_slot_program_buf
C.6.10. rsu_slot_program_factory_update_buf
C.6.11. rsu_slot_program_buf_raw
C.6.12. rsu_slot_verify_buf
C.6.13. rsu_slot_verify_buf_raw
C.6.14. rsu_slot_enable
C.6.15. rsu_slot_disable
C.6.16. rsu_slot_load
C.6.17. rsu_slot_load_factory
C.6.18. rsu_slot_rename
C.6.19. rsu_slot_delete
C.6.20. rsu_slot_create
C.6.21. rsu_status_log
C.6.22. rsu_notify
C.6.23. rsu_clear_error_status
C.6.24. rsu_reset_retry_counter
C.6.25. rsu_dcmf_version
C.6.26. rsu_max_retry
C.6.27. rsu_dcmf_status
C.6.28. rsu_create_empty_cpb
C.6.29. rsu_restore_cpb
C.6.30. rsu_save_cpb
C.6.31. rsu_restore_spt
C.6.32. rsu_save_spt
C.6.33. rsu_running_factory
C.7.1. dtb
C.7.2. list
C.7.3. slot_by_name
C.7.4. slot_count
C.7.5. slot_disable
C.7.6. slot_enable
C.7.7. slot_erase
C.7.8. slot_get_info
C.7.9. slot_load
C.7.10. slot_load_factory
C.7.11. slot_priority
C.7.12. slot_program_buf
C.7.13. slot_program_buf_raw
C.7.14. slot_program_factory_update_buf
C.7.15. slot_rename
C.7.16. slot_delete
C.7.17. slot_create
C.7.18. slot_size
C.7.19. slot_verify_buf
C.7.20. slot_verify_buf_raw
C.7.21. status_log
C.7.22. update
C.7.23. notify
C.7.24. clear_error_status
C.7.25. reset_retry_counter
C.7.26. display_dcmf_version
C.7.27. display_dcmf_status
C.7.28. display_max_retry
C.7.29. restore_spt
C.7.30. save_spt
C.7.31. create_empty_cpb
C.7.32. restore_cpb
C.7.33. save_cpb
C.7.34. check_running_factory
D.6.1. librsu_init
D.6.2. librsu_exit
D.6.3. rsu_slot_count
D.6.4. rsu_slot_by_name
D.6.5. rsu_slot_get_info
D.6.6. rsu_slot_size
D.6.7. rsu_slot_priority
D.6.8. rsu_slot_erase
D.6.9. rsu_slot_program_buf
D.6.10. rsu_slot_program_factory_update_buf
D.6.11. rsu_slot_program_file
D.6.12. rsu_slot_program_factory_update_file
D.6.13. rsu_slot_program_buf_raw
D.6.14. rsu_slot_program_file_raw
D.6.15. rsu_slot_verify_buf
D.6.16. rsu_slot_verify_file
D.6.17. rsu_slot_verify_buf_raw
D.6.18. rsu_slot_verify_file_raw
D.6.19. rsu_slot_program_callback
D.6.20. rsu_slot_program_callback_raw
D.6.21. rsu_slot_verify_callback
D.6.22. rsu_slot_verify_callback_raw
D.6.23. rsu_slot_copy_to_file
D.6.24. rsu_slot_enable
D.6.25. rsu_slot_disable
D.6.26. rsu_slot_load_after_reboot
D.6.27. rsu_slot_load_factory_after_reboot
D.6.28. rsu_slot_rename
D.6.29. rsu_slot_delete
D.6.30. rsu_slot_create
D.6.31. rsu_status_log
D.6.32. rsu_notify
D.6.33. rsu_clear_error_status
D.6.34. rsu_reset_retry_counter
D.6.35. rsu_dcmf_version
D.6.36. rsu_max_retry
D.6.37. rsu_dcmf_status
D.6.38. rsu_save_spt
D.6.39. rsu_restore_spt
D.6.40. rsu_save_cpb
D.6.41. rsu_create_empty_cpb
D.6.42. rsu_restore_cpb
D.6.43. rsu_running_factory
D.7.1. count
D.7.2. list
D.7.3. size
D.7.4. priority
D.7.5. enable
D.7.6. disable
D.7.7. request
D.7.8. request-factory
D.7.9. erase
D.7.10. add
D.7.11. add-factory-update
D.7.12. add-raw
D.7.13. verify
D.7.14. verify-raw
D.7.15. copy
D.7.16. log
D.7.17. notify
D.7.18. clear-error-status
D.7.19. reset-retry-counter
D.7.20. display-dcmf-version
D.7.21. display-dcmf-status
D.7.22. display-max-retry
D.7.23. create-slot
D.7.24. delete-slot
D.7.25. restore-spt
D.7.26. save-spt
D.7.27. create-empty-cpb
D.7.28. restore-cpb
D.7.29. save-cpb
D.7.30. check-running-factory
D.7.31. help
Visible to Intel only — GUID: lmw1604973326401
Ixiasoft
D.7.21. display-dcmf-status
Command | ./rsu_client -y|--display-dcmf-status |
Description | Determine whether decision firmware copies are corrupted in flash, with the currently used decision firmware being used as reference. The status is an array of four values, one for each decision firmware copy. A value of 0 means the copy is fine, anything else means the copy is corrupted. Requires U-Boot API rsu_dcmf_status or U-Boot command rsu display_dcmf_status to be called first. Otherwise all decision firmware copies is reported as not corrupted. The reported status is valid at the time the U-Boot command was called, and does not reflect any changes that may have occured after that. |
Parameters | None |
Return Value | 0 on success, or error code |