I was trying to update the firmware, but swiflash took forever, it just keep printing “.” for over an hour.
swiflash -m “WP750X” -i ~/Downloads/WPx5xx_Release14_GENERIC_SPK.spk
Detecting USB of the target
Communicating with the target
Downloading the firmware
After aborting this, the system did recover, so I attempted to put the board into bootloader mode, by pulling TP1 low during boot. After this, the board never recovered, the USB interface does not come up anymore. Looks like its bricked.
Is there any possibility to recover this?