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AM62L: HSM support

one and zero
Mastermind 18136 points
Part Number: AM62L

Tool/software:

Dear champs,

since the AM62L does not have an M4F core, how do we support HSM on AM62L. Is it possible to run a HSM stack on A53?

What is TI's suggested model to run an HSM stack on AM62L?

Could TI share it's view on possible Secure Storage solutions on AM62L?

Thanks and kind regards,

one and zero

  • 0
    TI__Guru 68420 points

    Hi Juergen,
    AM62L has SMS-Lite, which is
    - ARM Cortex-M4F (single core only)
    - dedicated for secure onchip bootrom and TIFS (TI Foundation Security)

    Different from AM62x SoC which has dual-core ARM cortex-M4F (SMS-0/SMS-1), there's no SMS-1 on AM62L for optional HSM core.

    OPTEE secure storage framework is one option to support secure storage on Linux.

    Best,
    -Hong