No luck Here's the log (log-level=TRACE): [Bash] Edison Flash Tool Lite Fail - Pastebin.com
It seems the device is no longer recognised, maybe because u-boot bombs out too soon?
What is the significance of 'GADGET DRIVER: usb_dnl_dfu', the line which u-boot hangs?
I was able to recover my Edison using this link. I'm using the arduino Edison board. Intel® Edison Boards — Recovering Intel® Edison if Password is Unknown
I think it might have something to do with adding the power supply do know but like I said worked for me
I had originally tried flashing my own build of yocto onto the Edison before reverting to trying the Intel stock build. From the compile time and the sha1sum in the log above, it seems that the image files on the board which it's reflashing are from my custom build:
boot > version
U-Boot 2014.04 (Jun 11 2015 - 02:36:24)
i586-poky-linux-gcc (GCC) 4.8.2
GNU ld (GNU Binutils) 2.24
The sha1sum of my custom u-boot images differs to the stock build even though the file sizes are identical, so I'm think it's corrupt somehow :
~/edison$ sha1sum stock/*u-boot*
~/edison$ sha1sum custom/*u-boot*
~/edison$ ls -la custom/ | grep u-boot
-rwxr-xr-x 1 jb jb 245760 Jun 11 20:28 u-boot-edison.bin
-rwxr-xr-x 1 jb jb 6291968 Jun 11 20:28 u-boot-edison.img
~/edison$ ls -la stock/ | grep u-boot
-rwxr-xr-x 1 jb jb 245760 Apr 29 04:01 u-boot-edison.bin
-rwxr-xr-x 1 jb jb 6291968 Apr 29 04:01 u-boot-edison.img
It's not actually booting to the stage of being able to access the storage via Ubuntu, so I am unable to put new images on for the ota and both flash tools are not helping either.
Next stage would be to manually upload a fresh copy of u-boot via the boot prompt over serial some how?
Urm, so turns out this was a mixture of user error and a dodgy u-boot image! I also read the thing about adding the power supply which I did and assumed that the flashing was over serial (I the a mini-breakout board) so I had stopped plugging in the other USB cable...hence why neither flash tools could see the device!
Flashed the stock yocto back onto it and all is good. Now to work out what went wrong with compiling my own image!
Thanks for the help