topic HAB4 Version in i.MX Processors

HAB4 Version

michael_glembot — Fri, 27 May 2022 11:34:50 GMT

Hello,

is there a list of which HAB4 version runs on which ROM SOC? Or does the HAB Version even differ in their SOC revisions? Then I would need at least the revision from the first HW release. Can you help me out? Have I forgotten any other SOCs using HAB4?

SOC	HAB Version
imx6ulz	?
imx6ull	?
imx6UltraLite	?
imx6sll	?
imx6SoloLite	?
imx6SoloX	?
imx6Solo/DualLite	?
imx6Dial/Quad	?
imx6DualPlus/QuadPlus	?
imx8m Mini	?
imx8m Nano	?
imx8m Plus	4.5
..

Re: HAB4 Version

joanxie — Fri, 27 May 2022 12:49:59 GMT

I fill in the table, in fact the HAB version depends on the different silicon revision, I updated on the latest version

SOC	HAB Version
imx6ulz	HAB 4.2.6
imx6ull	HAB 4.2.6
imx6UltraLite	HAB 4.2.6
imx6sll	HAB 4.2.6
imx6SoloLite	HAB 4.2.7
imx6SoloX	HAB 4.2.7
imx6Solo/DualLite	HAB 4.2.7
imx6Dial/Quad	HAB 4.2.7
imx6DualPlus/QuadPlus	HAB 4.2.7
imx8m Mini	HAB 4.3.9
imx8m Nano	HAB 4.5.2
imx8m Plus	HAB 4.5.6

Re: HAB4 Version

petterm — Tue, 18 Mar 2025 14:53:01 GMT

A follow-up question to above table. I guess that is for latest silicon revision, meaning 1.4 for imx6SoloX for example?

I tried to check the hab_version in u-boot and I get (below board run silicon revision 1.4):

=> hab_version
HAB version: 4.2

I want to check different silicon revisions if they have boot rom fixes for below issues included or not

https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX-Vybrid-Security-Vulnerability-Errata-ERR010872-ERR010873/ta-p/1120527

How can I check that in the best way? From my understanding silicon revision 1.4 should(?) be safe, but also that is a bit unclear how I can verify and read more about.