meta layer for customized rpi image
git clone https://git.yoctoproject.org/poky -b scarthgap
cd poky
git clone https://git.yoctoproject.org/meta-raspberrypi -b scarthgap
git clone https://git.openembedded.org/meta-openembedded -b scarthgap
git clone https://github.com/arjuncr-acr/meta-rpi -b scarthgap
TEMPLATECONF=meta-rpi/conf/templates/default . oe-init-build-env
bitbake rpi-image
will be avaiable in deploy folder
rpi-image-raspberrypi5.rootfs-XXX.wic.bz2
extarct the same and write to sd card.