I use ti-processor-sdk-linux-am57xx-evm-06.03.00.106 on am5749 (custom board).
After run create-sdcard.sh I get sd card with two partisions 1 .it is rootfs 2.boot
So...On 2.partition I see a directory "boot" which include Dtb files and I have a question... I need only one for correct work? In my case is it am574x-idk.dtb??