$ repo init -u https://code.rdkcentral.com/r/reference/manifests -m rpi-tags/rpi4_64_rdkb_30Sep2231Oct22.xml -b master
$ repo sync -j4 --no-clone-bundle
$ cd rdkb/components/opensource/ccsp/TestAndDiagnostic && git fetch https://code.rdkcentral.com/r/rdkb/components/opensource/ccsp/TestAndDiagnostic refs/changes/75/75475/3 && git cherry-pick FETCH_HEAD
$ MACHINE=raspberrypi4-64-rdk-broadband source meta-cmf-raspberrypi/setup-environment
$ bitbake rdk-generic-extender-image |