This guide relies on the fact that you are familiar with the concepts of device drivers and porting. You should also read the following if you are not familiar with the concepts of building a booting and ChorusOS system image.
ChorusOS Features and Architecture Overview This book provides a general overview of the architecture of the ChorusOS operating system.
ChorusOS Installation Guide This book guides you through the initial installation of Sun Embedded Workshop on the host, and describes how to build and boot a standard system image on a target board.