IMX6QP HABv4

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IMX6QP HABv4

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omar_aberkan
Contributor II

I flashed my keys on the imx6qpsabresd, but in even without signing the image i always get the following result from the hab_status command:

Secure boot disabled
HAB Configuration: 0xf0, HAB State: 0x66
No HAB Events Found!
I have no idea of what's going on, i hope somebody can help me out.
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2 Replies

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Yuri
NXP Employee
NXP Employee

Hello,

 

    I think, the problem concerns the HAB feature, mentioned in Table 2

(SRK HASH and HAB events) of app note AN4581 (Secure Boot on i.MX 50,

i.MX 53, i.MX 6 and i.MX 7 Series using HABv4). HAB 4.1.1  does not check

SRK Hash in open mode.

https://www.nxp.com/docs/en/application-note/AN4581.pdf 

Have a great day,

Yuri

 

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504 Views
omar_aberkan
Contributor II

This was indeed the problem that i had!

2.8.0.0TH