[U-Boot] nxp: HABv4 secure boot on iMX7 NAND broken

[Bryan O'Donoghue]

On 30/07/2019 15:02, Bryan O'Donoghue wrote:
> 
> 
> On 30/07/2019 14:56, Igor Opaniuk wrote:
>>> Does that happen ?
>> Yes, it does.
> 
> And the board is closed ?

Obviously yes it is.

You have to sign the binary differently for serial download versus boot 
from eMMC - I guess this holds for NAND too.

https://boundarydevices.com/high-assurance-boot-hab-dummies/

I have a serial download version of u-boot and an eMMC version for 
signed boards for that reason i.e. you can't use the same image.

HAB for dummies explains it.

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