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Linux/AM5726: Secure boot

Prerak Patel
Expert 2230 points
Part Number: AM5726


Tool/software: Linux

Hello,

I am using am5726. Kernel ver is 4.4.32.

I want to encrypt one partition of the filesystem. 

What is the procedure for that?

Regards,

Prerak

  • 0
    TI__Guru**** 171071 points

    Prerak,

    You can use dm-crypt.

    In userspace you will need package  lvm2 and cryptsetup, but I don't think they are provided in the Processor SDK filesystem. So you will have to compile them from source code or yacto.

    In kernel please enable Device Mapper is enabled in kernel config.

        Device Drivers  --->                                                           
        [*] Multiple devices driver support (RAID and LVM)  --->                   
            <*>   Device mapper support                                            
            [*]     Device mapper debugging support                                
            <*>     Crypt target support