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TDA4VM-Q1: Can we use SDL with SPL bootmode in Vision Apps？

qian mars
Prodigy 10 points
Part Number: TDA4VM-Q1
Other Parts Discussed in Thread: TDA4VM

Hello TI Experts:
Our project needs to use the SDL function on SDK0802, it also needs to run the VisionApps .Our board's boot mode is SPL.

So, is it possible to use the functionality of SDL in this case? In addition, the SDL function must rely on the SBL boot mode?

  • +1
    TI__Mastermind 47620 points

    Hi  qian,

    qian mars said:
    So, is it possible to use the functionality of SDL in this case? In addition, the SDL function must rely on the SBL boot mode?

    You can use SDL functionality in the SPL boot flow but that require lot of effort like in SPL we dont have interrupt support , no parallel processing and most of the SDL functionality uses that so for interrupt you have to make use of interrupt register .

    Without this parallel processing your boot time will also get increase fi you are adding lots of SDL functionality.

    So suggested to go with the SBL boot flow .

    What are the Modules you want to enable (BIST ,ECC)?

    Regards
    Diwakar

  • 0 in reply to Diwakar Dhyani
    Prodigy 10 points

    Thank you！We are evaluating functional safety on TDA4VM.