If you prefer to use a pre-compiled image - so that you can proceed with flashing the image - please download a precompiled image for Raspberry Pi 4 from here and go to section flashing-instruction
Access restrictions
If you prefer to compile an RDK image from scratch and then try it out, please proceed to below sections.
For details on how to setup your host and then build each of the required layers and finally generate a full stack image by building the image assembler layer please refer Raspberry Pi 4 RDK7 Release Notes#HostSetup&BuildInstructions
There are two supported methods for flashing the RDK build to an SD card—one using a Linux environment and the other using a Windows environment. Please refer Raspberry Pi 4 RDK7 Release Notes#FlashingInstructions for complete instructions.