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MCU-PLUS-SDK-AM263PX: Redundant boot images

Kunukuntla Geetha
Prodigy 140 points
Part Number: MCU-PLUS-SDK-AM263PX

Tool/software:

Hi,

 ROM tries to boot SBL at the Region1 address and if it fails to boot, then ROM tries to boot from the locations in the order Region1 → Region2 → Region3 → Region4 until boot is successful.

Can we customize the redundant boot images for different application images?

Like Region 1 for Application 1,  Region 2 for Application 2 etc, provision to choose which application to run, based on the redundant boot images?

Thank You,

Geetha K

  • 0
    TI__Mastermind 44734 points
    Kunukuntla Geetha said:

    Can we customize the redundant boot images for different application images?

    No, Redundant boot is for SBL only, Yes in all the different SBLs you can program different offset for applications to boot.This can be done via syscfg of SBL

  • 0
    TI__Mastermind 44734 points
    Kunukuntla Geetha said:
    Like Region 1 for Application 1,  Region 2 for Application 2 etc, provision to choose which application to run, based on the redundant boot images?

    Again this is not pick and choose mechanism for SBL, rather a fallback process. SO using this menchanism for the above use case is not feasible, as you cannot coose which redundant location ROM boots from.

    I would recommend to build your custom SBL for this.