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Please refer the below link for host environment set-up & flashing procedure for yocto build ,

RPI 3B/3B+ Model Reference Platform

Yocto Build Steps

To build, follow below instructions

Code Block
languagebash
themeDJango
titleRepo Steps
$ mkdir <workspace dir>
$ cd <workspace dir>
$ repo init -u https://code.rdkcentral.com/r/manifests -b dunfell -m rdkb-extsrc.xml
$ repo sync -j`nproc` --no-clone-bundle


WanManager Bug Fixes


Code Block
languagebash
themeDJango
titleWanManager Fixes
$ cd ~/rdkb/components/opensource/ccsp/CcspEthAgent
$ git fetch https://code.rdkcentral.com/r/rdkb/components/opensource/ccsp/CcspEthAgent refs/changes/98/58898/2 && git cherry-pick FETCH_HEAD

$ cd ~/rdkb/components/generic/json-rpc
$ git fetch https://code.rdkcentral.com/r/rdkb/components/generic/json-rpc refs/changes/91/58891/1 && git cherry-pick FETCH_HEAD

$ cd ~/rdk/components/generic/rdk_logger
$ git fetch https://code.rdkcentral.com/r/rdk/components/generic/rdk_logger refs/changes/85/58885/1 && git cherry-pick FETCH_HEAD


Note : The above bug fixes changes are temporary given as instructions. This is not required once the change is gets merged into the appropriate repo.

Build steps


Code Block
languagebash
themeDJango
titleBuild Steps
$ MACHINE=raspberrypi-rdk-broadband source meta-cmf-raspberrypi/setup-environment
$ bitbake rdk-generic-broadband-image

We will get the following RdkWanManager compilation errors While bitbake the target image,


Code Block
languagebash
themeDJango
titlerdk-wanmanager Compilation Errors
collapsetrue
../../../git/source/WanManager/wanmgr_interface_sm.c:720:62: error: macro "LOG_CONSOLE" passed 3 arguments, but takes just 0
         LOG_CONSOLE("%s Wan_init_complete:%d\n",buffer,uptime);
                                                              ^
../../../git/source/WanManager/wanmgr_interface_sm.c:720:9: error: 'LOG_CONSOLE' undeclared (first use in this function)
         LOG_CONSOLE("%s Wan_init_complete:%d\n",buffer,uptime);
         ^~~~~~~~~~~

Errors and Challenges in yocto

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