repo init -u https://code.rdkcentral.com/r/manifests -b rdkb-2024q2-kirkstone -m rdkb-pod-extsrc.xml
or
repo init -u https://code.rdkcentral.com/r/manifests -b rdkb-2024q2-kirkstone -m rdkb-pod-nosrc.xml
repo sync -j4 --no-clone-bundle
<UPDATE 0001-Update-bhaul-credential.patch in meta-cmf-broadband layer>
MACHINE=raspberrypi4-rdk-extender source meta-cmf-raspberrypi/setup-environment
bitbake rdk-generic-extender-image