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AM263P4-Q1: ECC: How to inject ECC error for TPTC memory ?

Minni Yadav
Prodigy 40 points

Part Number: AM263P4-Q1

Hello,

How to inject ECC error for TPTC memory ?

I've referred example code for sdl_ecc_mss_tptc_am263px to understand ECC error injection in tptc memory. The example code itself is failing

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  • 0
    TI__Guru* 77796 points

    Hi Minni Yadav,

    Apologies for the delayed response.

    I can be able to reproduce this issue at my end, i am checking this with development team to understand the root cause. I will get back to you on this as soon as possible.

    --
    Thanks & regards,
    Jagadish.

  • 0 in reply to jagadish gundavarapu
    TI__Guru* 77796 points

    Hi Minni Yadav,

    Apologies for the delayed response!

    I discussed this issue with development team already, and they are working on the issue. We require couple more days to provide you solution.

    --

    Thanks & regards,
    Jagadish.

  • 0 in reply to jagadish gundavarapu
    TI__Guru* 77796 points

    Hi Minni Yadav,

    Apologies for the delayed response!

    We understood one commit is causing the issue, but still verifying exactly why that modification is causing the issue at first place.

    In mean time i would suggest you the changes, could you please do those changes and let me know the test results in both Dev boot mode and OSPI boot mode?

    1. In soc_rcm.c comment out the cases from SOC_RcmPeripheralId_RTI4 to SOC_RcmPeripheralId_RTI7

    2. In the same file comment out these lines as well:

    3. In soc_rcm.h comment out these lines as well

    After doing above three modifications now do below build steps and perform testing in both OSPI and dev boot mode testing and see the results:

    --
    Thanks & regards,
    Jagadish.