HI team,
I don't have any idea on the Secure boot, please pardon me. i am new to this Yocto and Linux build.
I need to implement secure boot, i cant get document/reference which show clear steps to do.
can any one share some ideas to implement secure boot.
thanks in advice.
Hi Arunkumar
one can check AN4581 Secure Boot on i.MX50, i.MX53, i.MX 6 and i.MX7 Series using HABv4
https://www.nxp.com/docs/en/application-note/AN4581.pdf
High Assurance Boot (HAB) for dummies - Boundary Devices
Best regards
igor
Hi Igor,
thanks for the replay.
i enable the #define CONFIG_SECURE_BOOT in mx6_common.h
and compile in yocto. i got the u-boot image.
I followed the steps to generate keys, then
i stuck up here
in the AN4581 doc it refer "The authenticate data command blocks line contains three values".
block : Address, Offset, Length.
how to find that and add in .csf file, please guide me to solve this.
Regards,
Arunkumar
Hi Igor,
any steps to do or any procedure to do the HAB.
Thanks in advice.