Due to a problem in the Intel® Quartus® Prime Pro Edition software version 20.3 and earlier, the sof2flash utility may fail to output the .bin file in an Intel®
Cyclone® 10 GX device.
The following error message may be seen:
SEVERE: sof2flash: Unrecognized device family in SOF.
SEVERE: of2flash: Please supply an offset where you would like your SOF located.
This problem is currently scheduled to be resolved in a future release of the Intel® Quartus® Prime Pro Edition software.