Z-Kaviya Priyankaa K V B Narayanaswamy Ramaiyer Rajesh B Prathipati 

Hello ,

we are integrating gw image with rdkb 22.2 and opensync 3.2.7 for broadcom chipset, we are able to build by following some changes and following these process.

1. take a source code from the drive -

 2. before start building the FW image, please execute the below dependencies(prerequisite ubuntu:20.04):
 
   1.sudo apt-get update
 
   2.sudo apt-get -y install libtiff5-dev libtiff5 liblzo2-dev uuid-dev bison flex libc6:i386 libstdc++6:i386 libc6-dev-i386 bzip2 make vim-common automake build-essential pkg-config dos2unix bc gawk libtool python python-six git python3 openvswitch-switch dropbear-bin ncurses-dev ccache hexec python3-pip quilt wget unzip libssl-dev libncurses5-dev lzma-dev liblzma-dev lzma binutils-dev autoconf autotools-dev bsh g++ gettext bisonc++ zlib1g-dev
 
   3.sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat cpio python3 python3-pip python3-pexpect xz-utils debianutils iputils-ping python3-git python3-jinja2 libegl1-mesa libsdl1.2-dev pylint3 xterm

   4. mkdir ~/bin 
      export PATH=~/bin:$PATH 
      sudo apt install curl
      curl http://commondatastorage.googleapis.com/git-repo-downloads/repo > ~/bin/repo 
      chmod a+x ~/bin/repo

   5. sudo rm /bin/sh
   6. sudo ln -s /bin/bash /bin/sh

   7. create .netrc file in home directory by " vi .netrc " command and save the following data in it 

    machine code.rdkcentral.com
    login YOUR_USERNAME
    password YOUR_PASSWORD 
 

    
3. untar the source code   
   tar -xvf CBV390S5-AX5700_Broadcom_Source-20220303T074455Z-001.tar.gz
   cd CBV390S5-AX5700_Broadcom_Source 

4. we should untared the OpenBFC RDKM tarball package file to our workspace and then try to copy the OpenBFC lattice tarball package file to downloads/ directory without untarring it like below (please execute the below).

         tar xfz OpenBFC_22.2_RDKM_3390_Opensource.tgz
         tar xzf OpenBFC_22.2_RDKM_CM3390_wifi_22.1-ea4.tgz
         tar xfz openbfc_rdkm_wifi.tgz    
         tar xfz OpenBFC_22.2_RDKM_3390_SLA.tgz 
         patch -p0 < openbfc_rdkm_diff.txt
         cp OpenBFC_22.2_lattice.tar.gz downloads/.
         cp OpenBFC_22.2_common.tar.gz downloads/.
         cp wifi_src-22.1-ea4-17.10.251.30.tgz downloads/wifi_src.tgz
         cp wifi_airiq-17.10.251.30-3390_OpenBFC-22.2.tgz downloads/wifi_airiq.tgz

5. we need to setup our build environment by exectuing below command , so that will get RDKM base code from code.rdkcentral.com server.

       1.source meta-rdk-broadcom-broadband/setup-environment-broadcom-broadband 
    ==> {select option 3}  
       to choose our target platform(meta-rdk-broadcom-generic-rdk/meta-brcm93390smwvg2/conf/machine/brcm93390smwvg2.conf). 
       
6. please fallow the below modifications:

===>1.replace the meta-rdk-opensync ( u can get new meta-rdk-opensync layer with --> https://github.com/plume-design/meta-rdk-opensync) and change the OPENSYNC_VENDOR_URI in a file opensync_3.2.7.bb file, along with this disable #DEPENDS += "hal-wifi-cfg80211" with a same file (this will resolve multiple.bb file errr)
-

7.start the bitbake server by using below :
     bitbake-layers add-layer ../meta-rdk-opensync/
     
8.  ==> please try to  Build the OpenSync package by executing below command

    bitbake opensync
  
   ==> You may get some errors like below :
  
   1. Nothing PROVIDES 'bridge-utils-native'
   2. Nothing RPROVIDES 'cpp' 
   
   above errors get reslove by reffering below web link :
   https://wiki.rdkcentral.com/display/RDK/RDKB+-+Yocto+3.1+Migration+for+Turris-Omnia+Reference+platform+-+User+manual+-+M5+-+2020     
     
   3.error -
    EERROR:unsupported machine error (brcm93390smwvg2)
    
    solution-
    add machine name (brcm93390smwvg2) in a file vendor-arch.mk like below
    -----------------------------------------------------------------------------
           # To customize: This vendor layer supports Turris Omnia as a residential / business gateway
           # and Turris Omnia as Extender/GW. Put your machine name here.
             ifeq ($(RDK_MACHINE),brcm93390smwvg2)
    ------------------------------------------------------------------------------
    
    4. ERROR-
            | work/RDKB/lib/libopensync.so: error: undefined reference to 'wifi_isZeroDFSSupported'
            | work/RDKB/lib/libopensync.so: error: undefined reference to 'wifi_setZeroDFSState'
            | work/RDKB/lib/libopensync.so: error: undefined reference to 'wifi_getZeroDFSState'
            | work/RDKB/lib/libopensync.so: error: undefined reference to 'wifi_getRadioOperatingParameters'
            | work/RDKB/lib/libopensync.so: error: undefined reference to 'wifi_getRadioVapInfoMap'
            | work/RDKB/lib/libopensync.so: error: undefined reference to 'wifi_createVAP'
     
     Solution:
       
       Try to define above APIs in vif.c file (defination part you can get in wifi_hal.c file)
       
       
    5.ERROR:
       | install: cannot stat '/home/spanidea72/Documents/CBV390S5-AX5700_Broadcom_Source_22.2/build-brcm93390smwvg2/tmp/work/cortexa15hf-neon-vfpv4-rdk-linux-gnueabi/opensync/3.2.7-r0/mountfs.sh': No such file or directory

       Solution:
        try to add mountfs.sh file inside -->CBV390S5-AX5700_Broadcom_Source_22.2/build-brcm93390smwvg2/tmp/work/cortexa15hf-neon-vfpv4-rdk-linux-gnueabi/opensync/3.2.7-r0/
        
    6. ERROR:
       | install: cannot stat '/home/spanidea72/Documents/CBV390S5-AX5700_Broadcom_Source_22.2/build-brcm93390smwvg2/tmp/work/cortexa15hf-neon-vfpv4-rdk-linux-gnueabi/opensync/3.2.7-r0/loadmodule.sh': No such file or directory

     Solution:
         please try to add loadmodule.sh file inside-->CBV390S5-AX5700_Broadcom_Source_22.2/build-brcm93390smwvg2/tmp/work/cortexa15hf-neon-vfpv4-rdk-linux-gnueabi/opensync/3.2.7-r0/

8. please do below modification :

 
==>1.Add IMAGE_INSTALL += "opensync" to meta-cmf/recipes-core/images/rdk-generic-broadband-image.bbappend

 
==>2.Please modify the following file due to our board is 4GB Nand Flash and rebuild the image.

/meta-rdk-broadcom-broadband/meta-brcm-broadband-cm/classes/brcm-image-33xx-ubifs.bbclass
#page_size = "2048"
#pebk_size = "128"
#peb_size = "131072"
#leb_size = "126976"
page_size = "4096"
pebk_size = "256"
peb_size = "262144"
leb_size = "253952"

==>3.Please enable ssl in a file meta-virtualization/recipes-networking/openvswitch/openvswitch_git.bb +46
     ---------------------------------------------------------------------------------------
        PACKAGECONFIG[ssl] = ",--enable-ssl,openssl,"
     ---------------------------------------------------------------------------------------   
        

==>4. please enable mqtt protocol in a file vi meta-rdk-broadband/recipes-rdkb/usp-pa/usp-pa.bb +27

    ------------------------------------------------------
        # Configure options for OBUSPA
        EXTRA_OECONF += "--enable-mqtt"
   -------------------------------------------------------  
   
     
9. bitbake rdk-generic-broadband-image

ERROR:
   Collected errors:
 * check_data_file_clashes: Package procps wants to install file /home/spanidea72/Documents/CBV390S5-AX5700_Broadcom_Source_22.2/build-brcm93390smwvg2/tmp/work/brcm93390smwvg2-rdk-linux-gnueabi/rdk-generic-broadband-image/1.0-r0/rootfs/usr/bin/vmstat
    But that file is already provided by package  * broadcom-wifi
g libss2.

SOLUTION:
Please comment out 'procps' on these files.  
 meta-rdk/recipes-core/packagegroups/packagegroup-rdk-baserootfs.bb +43
 meta-virtualization/recipes-networking/openvswitch/openvswitch.inc +20
 
 
 
 10. PLEASE try to rebuild the image.-->bitbake rdk-generic-broadband-image

after building sucessfully managers is not running and we are also missing openvswitch and mesh- agent.

so please help me to debug this issue.

regards 

harish