HAB on imx6

saisuryanarayan — Wed, 11 Feb 2015 09:31:25 GMT

Hi freescale team,

Thanks for your fast reply.I followed your instructions and i am

not getting any HAB events.Now i fused HW_OCOTP_SRK(0-7) with fuse bianary

values.

Now my *hab_status *command not giving HAB events . In your

previous reply you told that make *SEC_CONFIG *to closed only after

checking all hab functions.

Now can you suggest me how to check HAB functions from

u-boot.In my u-boot i have only *hab_status *is available regarding HAB

check.

Checking hab_status is enough?

Do i need to check anything else before making SECURE_CONFIG to closed?

If yes please help me to check HAB functionality?

Thank You

With Warm Regards,

Sai Suryanarayan S

*Cell : *+91 8867185975 | Skype : Suryanarayan sarabu

Re: HAB on imx6

Yuri — Wed, 11 Feb 2015 09:56:28 GMT

Please use section 6.1 (Error Logging) of AN4581 (Secure Boot on i.MX50, i.MX53, and

i.MX 6 Series using HABv4 ). In particular, please pay attention on the example, which
"can be modified to also report all warning events, by using HAB_STS_ANY inhab_rvt_report_event,
instead of HAB_FAILURE".

Have a great day,
Yuri

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HAB on imx6

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