Host setup:

Refer to the link for host setup details: Host Setup

Repo setup:

$ repo init -u https://code.rdkcentral.com/r/manifests -b dunfell -m rdkv-nosrc.xml
$ repo sync -j `nproc` --no-clone-bundle --no-tags

Build Instructions:

$ MACHINE=raspberrypi4-rdk-mc source meta-cmf-raspberrypi/setup-environment
$ bitbake rdk-generic-mediaclient-wpe-image

$ MACHINE=raspberrypi4-rdk-hybrid source meta-cmf-raspberrypi/setup-environment
$ bitbake rdk-generic-hybrid-wpe-image

Flash Procedure

The micro SD card should not have any partition while flashing the image. The complete memory of the card should be free

# of - output file (the device file for the inserted micro SD card

$ bzcat <IMAGE_NAME>-<MACHINE>.wic.bz2 | sudo dd of=/dev/sdb bs=4M iflag=fullblock oflag=direct conv=fsync

Known Issues:

1. Jira
   server JIRA serverId 11deff04-0380-3a3d-a916-0849d4e573f7 key REFPLTV-1029

   On boot up, Accelerator Home UI is not coming up consistently on RPi4

2. Jira
   server JIRA serverId 11deff04-0380-3a3d-a916-0849d4e573f7 key REFPLTV-1030

   Accelerator Home UI is not loading when connected to WiFi in RPi4

3. Jira
   server JIRA serverId 11deff04-0380-3a3d-a916-0849d4e573f7 key REFPLTV-1031

   Video playback is not working through rmfApp in RPi4

4. Jira
   server JIRA serverId 11deff04-0380-3a3d-a916-0849d4e573f7 key REFPLTV-787

   RDKservice:Premium content 1 (Test youtube) application is not launching

5. Jira
   server JIRA serverId 11deff04-0380-3a3d-a916-0849d4e573f7 key REFPLTV-937

   TV show contents are not playing properly

6. Jira
   server JIRA serverId 11deff04-0380-3a3d-a916-0849d4e573f7 key REFPLTV-928

   Metroapp contents are not launching properly and poor performance and crashes on dunfell 

NOTE : RPI4 support is enabled on dunfell with 32 bit Kernel.[64 bit kernel migration is in progress]