[U-Boot] BeagleBone Black: u-boot 2016.03-rc2 worng fdt detection

Hello,

I am running u-boot 2016.03-rc2 on BeagleBone Black and it is incorrectly detected as BeagleBone Green.

fdtfile=am335x-bonegreen.dtb

=> print board_name board_name=A335BNLT => print board_rev board_rev=t ue

Similar issue was here on 2016.01.