Merge request to fix fpga_load when dumping chameleon table for LPC bus in 64bits system

fpga_load cannot parse properly the address where the chameleon table is located if FPGA is in LPC bus for 64 bits systems. If fpga_load is compiled with 32bits supports, the tool works fine, however if it is compiled against the target system, it fails.

To fix it, just configure fpga_load to read the address passed as argument (char *) to a unsigned long int (64 bits) to avoid bad memory initialization.