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#Following#following repo commands will required meta-layers see manifest of https://code.rdkcentral.com/r/plugins/gitiles/manifests/+/refs/heads/rdk-next/rdkb-extsrc.xml
1)BPIR4
repo init -u https://code.rdkcentral.com/r/rdkcmf/manifests -b kirkstone -m rdkb-bpi-extsrc.xml -b kirkstone   


#execute the below command to clone the meta-dac-sdk-broadband and bitbake 
2)projects
sed -i '/oe-layers.xml/a a  \ \ \ \ <project name="rdkcentral/meta-dac-sdk-broadband" remote="github" path="meta-dac-sdk-broadband" revision="main" /> \n\ \ \ \ <project name="yoctoproject/poky" remote="github" path="." revision="1e0d58c53b7d9c3feb631e46666ae7a3e3614253" upstream="kirkstone"/>' .repo/manifests/rdkb-bpi-extsrc.xml 

#Below command to sync all the code to the folder.  
3)repo sync -j `nproc` --no-clone-bundle --no-tags   


# cherrypick#cherrypick the below link to overcome the old syntax override issue with bitbake 
4)cd bitbake && git fetch https://code.rdkcentral.com/r/rdk/components/opensource/oe/bitbake refs/changes/35/85335/3 && git cherry-pick FETCH_HEAD && cd ..  
 

5). ./#Add below lines to "oe-init-build-env  #Command used for setting up build folder. 
6)".
TOP_DIR="$(pwd)/.."
internal_link='gerrit\.mediatek\.inc\/openwrt\/feeds\/mtk_openwrt_feeds'
external_link='git01\.mediatek\.com\/openwrt\/feeds\/mtk-openwrt-feeds'    
sed -i "s/$internal_link/$external_link/" $TOP_DIR/meta-filogic/recipes-netsys/pce/pce.bb
sed -i "s/$internal_link/$external_link/" $TOP_DIR/meta-filogic/recipes-netsys/eip-197/eip-197.bb

. ./oe-init-build-env

cp ../meta-dac-sdk-broadband/manifests/bblayers.conf conf/ 

7)echo 'MACHINE = "raspberrypi4-64"' >> conf/local.conf # This step is used to differentiate the arch where BPIR4 supports 64 bit arch by default.        
sed -i "s/meta-raspberrypi/meta-filogic/" conf/bblayers.conf

#Add below lines in conf/local.conf
require conf/machine/include/arm/armv8a/tune-cortexa53.inc
DISTRO_FEATURES_append = " kirkstone"
MACHINE = "filogic"
BBMASK .= "|meta-filogic/recipes-ccsp/hal"
BBMASK .= "|meta-filogic/recipes-wifi/"
 
# Building Iperf DAC app 
8)bitbake dac-image-iperf3 

git clone https://github.com/rdkcentral/BundleGen.git  (clone Bundlegen code.) 
cd BundleGen 
python3 setup.py build 
python3 setup.py install 
export PYTHONPATH=/usr/lib/python3.8/site:$PYTHONPATH
# Copy generated oci image to this folder.
chmod 777 dac-image-iperf3-raspberrypi4filogic-2024093010064220250523063607.rootfsbin-oci.tar
tar -xvf dac-image-iperf3-raspberrypi4filogic-2024093010064220250523063607.rootfsbin-oci.tar 
chmod 777 dac-image-iperf3-raspberrypi4filogic-20240930100642.rootfs 20250523063607.bin-oci
bundlegen generate --platform bpir4_reference oci:dac-image-iperf3-raspberrypi4filogic-2024093010064220250523063607.rootfsbin-oci.tar ~/iperf332iperf3-filogic (creates the iperf332.tar.gz bundle file)