iceunpack(1) on Linux
The text ecf45e455726, as Debian 10 (Buster) shipped it.
Unpacks binary bitstreams for Lattice FPGA to readable .txt file
Flags it lists
-
-B0 -
-B1 -
-B2 -
-B3 -
-b -
-c -
-f -
-r -
-u -
-v