How do I add eMMC to am335x-boneblack-audio.dts and rebuild?

I know how to make overlay dtbs, but I'm not sure how to make base dtbs. I'm also not sure what entries I need to add to enable the eMMC.

Tips appreciated!

I found dtb-rebuilder, and tried to take the .dts audio file from the bb-linux KERNEL dir, and modifying it. But trying to build it, it fails looking for

  #include "am33xx-es2.dtsi"

I'm trying to use the 4.4.x branch of dtb-rebuilder. Is there a different branch I should use? 4.4-ti doesn't seem to have it, either.

Just pushed it:


Thanks, that lets it build, and my dtb seems to let it boot. Thanks!