I have downloaded the Apps and media SDK for Linux Host 
I installed the SDK, Java, Node, Cordova plugin. 
I created the .bar file according the instruction given in the "Application and Window Management.pdf" 

Issue: 
I have to build the apps and media image along with my bar file. I am following the "
About_the_QNX_SDK_for_Apps_and_Media.pdf" to build the image. 
I could not find the build file for imx6 sabre AI in "src/hardware/support/appsmedia-sample/appsmedia-sample-imx6.build"
. 

Need Clarification:
1. Whether I should download a separate BSP for Apps and Media?