Although I got UniFlash to load u-boot and Linux onto a BeagleBone-like board, I haven't been able to duplicate that setup on another PC.
With that PC is on its last legs and not booting reliably, that's an issue.
On the good setup, I see UniFlash use opendhcp and opentftp repeatedly to load several batches via USB.
However, any subsequent attempt to duplicate the setup has failed.
Specifically, UniFlash uses opentftp to load u-boot-spl-restore.bin via one socket followed by u-boot.img via a 2nd socket.
In non-working setups, I see that opentftp transfers u-boot-spl-restore.bin, but UniFlash doesn't know about it.
Progress is stuck at 0% with nothing happening after that.
In trying to debug what's happening, I realized that I don't understand how UniFlash even knows what files to load.
Assuming that our corporate security was the issue, I've resorted to using laptop PCs that have had all security and firewalls removed.
Still, it's not working and need some expert insight and advise.
