Host Setup

The OpenEmbedded build system should be able to run on Ubuntu 18.04 distribution/other compatible linux distribution with the following versions for Git, tar, and Python.

  • Git 1.8.3.1 or greater
  • tar 1.27 or greater
  • Python 3.4.0 or greater
  • Coreutils(E.g realpath)

Note: You should also have about 50 Gbytes of free disk space for building images.

The essential packages you need for a supported Ubuntu or Debian distribution are shown in the following command:

$ sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib \
  build-essential chrpath socat cpio python python3 python3-pip python3-pexpect \
  xz-utils debianutils iputils-ping python3-git python3-jinja2 libegl1-mesa libsdl1.2-dev \
  pylint3 xterm bmap-tools

Repo Setup

In order to use Yocto build system, the repo tool must be properly installed on the machine.

To install Repo make sure you have a /bin directory in your home directory and that it is included in your path

Repo Setup Steps
$ mkdir ~/bin
$ PATH=~/bin:$PATH
Download the repo tool and ensure that it is executable
$ curl http://commondatastorage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Note: it is also recommended to put credentials in ~/.netrc when interacting with repo.

A sample ~/.netrc file is illustrated below

.netrc
machine code.rdkcentral.com login YOUR_USERNAME password YOUR_PASSWORD

Yocto Build Steps

To build, follow below instructions

Build Steps
$ mkdir <workspace dir>
$ cd <workspace dir>
$ repo init -u https://code.rdkcentral.com/r/reference/manifests -m rpi-tags/rpi3_rdkb_dunfell_m9.xml -b master
$ repo sync -j`nproc` --no-clone-bundle



Please append the below lines in setup-environment file in your local workspace,

set-up environment 
$ cd ~/meta-cmf-raspberrypi
$ vi setup-environment

if [ -L ${TOP_DIR}/.repo/manifest.xml ] ; then
    MANIFEST="$(basename `readlink -f ${TOP_DIR}/.repo/manifest.xml` .xml)"
else
    MANIFEST=$(grep include ${TOP_DIR}/.repo/manifest.xml | cut -d '"' -f 2 | xargs basename -s .xml )
fi
echo "Manifest Name = ${MANIFEST}.xml"
if [ -f "${TOP_DIR}/.repo/manifests/rpi-tags/${MANIFEST}.conf" ]; then
    cat ${TOP_DIR}/.repo/manifests/rpi-tags/${MANIFEST}.conf >> $BUILD_DIR/conf/auto.conf
    if [ $? == 0 ]; then
        echo "${MANIFEST}.conf copied to auto.conf successfully"
    else
        echo "FAILED to copy auto.conf"
    fi
fi
Build Steps
$ MACHINE=raspberrypi-rdk-broadband source meta-cmf-raspberrypi/setup-environment 
$ bitbake rdk-generic-broadband-image



Flashing Procedure

Following command can be used to flash the RPI image to sd card using linux machine . bmap tool should be available in linux

Flash command
bzip2 -d <path to ImageName.wic.bz2>
sudo -E bmaptool copy --nobmap <path to ImageName.wic> <path to SD card space>

Example:

$ bzip2 -d rdk-generic-broadband-image-raspberrypi-rdk-broadband.wic.bz2
$ sudo -E bmaptool copy --nobmap rdk-generic-broadband-image-raspberrypi-rdk-broadband.wic /dev/sdb

Validated Functionalities


No

Feature

Supported

1LAN Connected Devices-Ethernet(tick)
2WAN Connected Devices-Wi-Fi(tick)
3Parental Control(tick)
4Firewall settings(tick)
5Advanced Config: Port Triggering(error)
6Advanced Config: Port Forwarding(tick)
7Advanced Config: Remote Management(tick)
8Advanced Config: DMZ(tick)
9Xfinity Wi-Fi 2.4/5 GHz – Public Hotspot(tick)
10Test and Diagnostics(tick)
11Local WebUI Configuration(tick)
12Factory Reset(tick)
13DHCP /Reserved IP(tick)
14EthWan(tick)
15Eth Agent(tick)
162.4 GHz Band Support(tick)
175 GHz Band Support(tick)
18Bridge Mode Support(tick)
19Persistent Storage Management(tick)
20WebPA for Comcast,community(tick)
21Lost and Found(error)
22Bluetooth(error)
22Harvester Support(error)
23TR-69(error)
24SNMP(tick)
27Boot time data measurement(error)
28Wireless Protection Setup(WPS)(tick)
29Captive Portal(tick)
30Wi-Fi MAC Filtering(error)
31Log Rotation Support(tick)
32Firmware Upgrade Support(tick)
33Multiboot Support(tick)
34Telemetry Support(tick)
35IPV6(error)
     36

Log level control through CcspLogAgent

                    (tick)
      37

Band Steering using RSSI

                    (tick)  
      38

Backup and Restore

                   (error)
      39

SelfHeal

                   (tick) 
       40Password-Reset                   (tick) 
       41WebUI JST                    (tick) 
      42Telemetry 2                  (tick) 
      43RdkWanManager                  (tick) 
      44RdkFwUpgradeManager                  (tick) 




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