Reboot iMX from pitc_otp_mfg_mx28

[trevork]

Hello all,

I have been working with programming the OTP bits and am able to build and boot the pitc_otp_mfg_mx28 program and have it burn the bits just fine.  What I want to know, is if there is a command that the pitc_otp_mfg_mx28 can receive that can reboot the iMX to start using the information programmed in?

Essentially, I am programming the CRYPTO bits and want to load another program over USB, but it expects the CRYPTO keys to be in effect.  Is there a command to reboot and make these CRYPTO keys take effect?  I am using the MFG tool on Windows to do this. Alternatively, is there a place I can get the source code for pitc_otp_mfg_mx28 and build it in myself?

Thanks

[igorpadykov · Accepted solution]

Hi Trevor

unfortunately there is no command to reboot.

Also sources pitc_otp_mfg_mx28 are not available for customers.

As alternative it may be suggested to use OBDS (it has fuse program example)

IMX_OBDS : On-Board Diagnostic Suit for the i.MX28.

Best regards

chip

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[trevork]

Thank you for letting me know.  I'll look in to the OBDS.