U-boot on BeagleBone Black

I’m looking for script that format correctly sd-card to put there u-boot files: MLO and u-boot.img.
All scripts I tried until now don’t work.
Thanks in advance.

HI @Pavel_47

Please feel free to use the guide posted here:


It’s the exact same information you’ve been given on the BeagleBoard.org forum.

We don’t store MLO and u-boot.img in “file” mode on the AM335x platform to due FAT file system issues. Instead they are stored dd’ed to the Partition to ensure reliable bootup.