Disclaimer

!IMPORTANT!	This is a development branch, that is not relelased by CompuLab officially yet

Configuring the build

Setup Yocto environment

• WorkDir:

mkdir compulab-nxp-bsp && cd compulab-nxp-bsp

• Set a CompuLab machine:

Machine	Command Line
ucm-imx8m-plus	export MACHINE=ucm-imx8m-plus
som-imx8m-plus	export MACHINE=som-imx8m-plus
iot-gate-imx8plus	export MACHINE=iot-gate-imx8plus
sbc-iot-imx8plus	export MACHINE=iot-gate-imx8plus

Initialize repo manifests

• NXP

repo init -u https://source.codeaurora.org/external/imx/imx-manifest -b imx-linux-kirkstone -m imx-5.15.32-2.0.0.xml

• CompuLab

mkdir -p .repo/local_manifests
wget --directory-prefix .repo/local_manifests https://raw.githubusercontent.com/experientials/meta-bsp-929/kirkstone/scripts/meta-bsp-929.xml

• Sync Them all

repo sync

Setup build environment

• Initialize the build environment:

source compulab-setup-env -b build-${MACHINE}

• Building the image:

bitbake -k imx-image-multimedia

Deployment

Create a bootable sd card

• Goto the tmp/deploy/images/${MACHINE} directory:

cd tmp/deploy/images/${MACHINE}

• Deploy the image:

sudo bmaptool copy imx-image-multimedia-${MACHINE}.wic.bz2 --bmap imx-image-multimedia-${MACHINE}.wic.bmap /dev/sdX

Camera Support patched in

• IMX477 1/2.3" 12MP 4:3 DOL-HDR
• AR0234
• AR0521 1/2.5" 5MP 4:3 y-2020
• AR1335