Hi Jiankang
>for other projects (ex:atf/ optee/ ...) is there any suggested branch for compatibility considerations.
yes all of them should be revisions aligned, necessary revisions for all software
components for each BSP are described in Release Notes document on link
https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applicat...
>by the way, what does "lf_" prefix stand for ?
one can look at meta-fsl-arm mailing list answer Sep 21, 2021 by Tom Hochstein
"For the 'lf' releases certain shared components like kernel are aligned with other
NXP product lines, like QorIQ and s32, not just i.MX."
https://lists.yoctoproject.org/g/meta-freescale/topic/linux_v5_10_for_i_mx8/85752797?p=,,,20,0,0,0::...
Best regards
igor
