I download again armbian image and now its working. retry dietpi and not working.
I open the img file and there's a difference between the two, armbian has a boot partition in fat and another img file, but dietpi doesn't:
I try and it works. But its a bit slow, I will do a full sd format before flash armbian and tell you if it's better. I've got an error, when the script try to mount /tmp, but it pass trought when I use an option to solve the problem, I don't remenber what option I choose, I'll tell you later. Thanks for your answer.
Seems like Armbian has fixed their image, that is great . I'll quickly create one for us. Funny that it is called "legacy" even that the kernel string is newer compared to the "current" one: https://dl.armbian.com/odroidc1/archive/
However I think the basis for this is that they reverted from single partition (this is why our image as well has a single partition only) to two partitions and re-added the uncompressed uImage, both like it was on the previous "legacy" image with Hardkernel 3.10 Linux. But the Linux version is mainstream, that is awesome!
Yeah! good to ear that, my good old c1 will revive again with dietpi.
After flashing armbian buster I launch the script to install dietpi but there's an error, Failled at mount /tmp to create swap at the end of script. When I do open a subshell it finally work but after a reboot, the c1 is stuck at boot and network won't obtain IP.
I Hope that you can build thew image without problem.
Thanmks for all your work