Changing the device tree blob

I have also had this issue. I used the .dts source file from rocket boards here: http://www.crashcourse.ca/wiki/index.php/sockit_device_tree_files

I have confirmed that this .dts code matches the factory binary image by using u-boot to inspect the binary file conversion to text.

I then used the 'dtc' command to compile the .dts file into a binary .dtb file. I load the new .dtb binary onto sd card and turn on the board. I pause the boot sequence and use u-boot commands to look at the binary to text output of the .dtb and it does not match the factory binary to text output.