Hello @Marco d_Itri, thank you for the quick answer.
I tried to follow the steps on your blog, but I get lost on the part that you say, if I understand correct, that you copy the u-boot files from you old Cubieboard.
I don't know if I'm asking too much, but I was expecting something like: Replace this file, change this configuration or maybe upgrade this package.
As i said, I don't have enough technical knowledge. I tried to follow the PR send by @MrBoyi and i saw that the boot priority was causing this issue, my first thought was to find this file and do the change, but I understood that was no so simple.
I tried other way to solve the problem like: I downloaded the Debian image on the banana-pi team gdrive, but its a very old image and i was not able to instal OMV on it. So I tried to replace the system partition with armbian image, that way I would stay with a good boot, and a better version of the system, but i endup with a very buggy system.
Anyway I still facing the problem.
Thank you.