Flash Filesystem: Difference between revisions
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=== System Update Control === | === System Update Control === | ||
The 0x4000 bytes at offset 0xFC000 are used by [[NS_Services|NS]] for keeping track of the status of a system update. This area is used by the [[NS_Services#ns:su|ISystemUpdateControl]] commands "ApplyDownloadedUpdate", "ApplyCardUpdate" and "ApplyReceivedUpdate". | The 0x4000 bytes at offset 0xFC000 are used by [[NS_Services|NS]] and [[Boot|boot]] for keeping track of the status of a system update. This area is used by the [[NS_Services#ns:su|ISystemUpdateControl]] commands "ApplyDownloadedUpdate", "ApplyCardUpdate" and "ApplyReceivedUpdate". | ||
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| 0x0 | | 0x0 | ||
| 0x1 | | 0x1 | ||
| Set to 1 during a system update | | BootImages status. Set to 1 by [[NS_Services|NS]] during a system update and cleared by [[Boot|boot]] after restarting. | ||
|- | |- | ||
| 0x1 | | 0x1 | ||
| 0x1 | | 0x1 | ||
| Set to 1 during a system update | | BootImagesSafe status. Set to 1 by [[NS_Services|NS]] during a system update and cleared by [[Boot|boot]] after restarting. | ||
|} | |} | ||