[U-Boot] [Question] i.MX6 HIgh Assurance Boot (Secure Boot) support in U-Boot versions >= 2013

Stefano Babic sbabic at denx.de
Tue Apr 8 11:56:18 CEST 2014


Hi Igor,

On 04/04/2014 13:26, Igor Bezukh wrote:
> Hi,
> 
> I would like to know if i.MX6 High Assurance Boot feature is supported
> by U-Boot versions 2013 or higher?
> 

Support for HAB was added to mkimage some times ago. mkimage can fill
the CSF fields in the i.MX header structure, setting the CSF inside the
IVT (Image Vector Table).

Signing must be done with the Freescale's Code Signing Tool (CST). Check
Freescale's Documentation for that.

Best regards,
Stefano Babic

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