imx8qxp-mek secure boot

[rakesh3]

Hi team,

I am using the imx8qxp-mek board and trying to implement the secure boot in that .

I am using yocto so i used the imx-code-sigining-tool

https://packages.debian.org/bookworm/arm64/imx-code-signing-tool/download

1. But while running the 

   ahab_pki_tree.sh

   this is expecting the file/directory which is not being provided by that package.

2. Even if we are copying the cst.tgz with x86 binary that I am trying to replace with arm64 imx-code-sigining-tool package cst binary and trying to run that binary but on running I am getting the segmentation fault.

Please suggest on this is issue to move forward.

Regards,

Rk