IMX6QP HABv4

omar_aberkan · ‎12-11-2018

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.

Yuri · ‎12-12-2018

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.

Have a great day,

Yuri

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omar_aberkan · ‎01-17-2019

This was indeed the problem that i had!