LLDP create own machine based on LX2160 platform

[jackho]

Hi,

We have multi HW version custom boards based on LX2160ARDB platform, which means firmware and linux kernel need to be customized for each HW version,  so we need to create our layer and machines on yocto, do you have any example or document info let us refer to how to do this?

Thanks.

BR,

Jack

[yipingwang · Accepted solution]

You need to create new configuration files similar as the following:

meta-qoriq/conf/machine/lx2160ardb-rev2.conf

meta-nxp-desktop/conf/machine/lx2160ardb-rev2distro.conf

meta-nxp-desktop/recipes-bsp/composite-firmware/qoriq-composite-firmware/lx2160ardb-rev2.manifest

meta-qoriq/recipes-bsp/secure-boot/secure-boot-qoriq/lx2160ardb-rev2.manifest

You need to modify recipes as the following to support your platform.

meta-nxp-desktop/recipes-bsp/u-boot/u-boot-script-distroboot_2020.04.bb

meta-qoriq/recipes-bsp/secure-boot/secure-boot-qoriq/create_secure_boot_image.sh

meta-qoriq/recipes-bsp/atf/qoriq-atf_2.6.bb

meta-qoriq/recipes-bsp/rcw/rcw_git.bbappend

meta-qoriq/recipes-fsl/images/fsl-image-kernelitb/kernel-arm64.its