flash-wrs -g 18p option
Option -g 18p which theoretically should flash WR Switch with 18-ports binaries for LX130T and LX240T doesn't work. If called that way, none of the FPGA binaries is loaded to the Switch filesystem. On the other hand option "-g LX240T" works well and results in two FPGA binaries (8p and 18p for 240T) to be stored under /wr/lib/firmware/.