The following procedure is used to convert the 32-bit mode to 64-bit. The target card should already be running on the BLSLC32 GPL. Skip this procedure if the card is already running the BLSLC64 GPL.
Inhibit the target card with the inh-card:loc=<card_loc>:force=yes.
The card will boot and return to state OOS-MT-DSBLD within 60 seconds.
Flash the card with the init-flash:loc=<card_loc>:code=appr:gpl=BLSLC64 command.
After the flashing operations complete, the card will boot and return to state OOS-MT-DSBLD.
Activate the new BLSLC64 GPL with the act-flash:loc=<card_loc> command.
The card will now run on 64-bit mode and will accept 64-bit mode applications from the OAM.
Update/verify the SLIC bootloader using the init-flash:loc=<card_loc>:mode=rplcebl:bits=64 command.
If the card was already running with the desired bootloader, the command has no effect; otherwise, the bootloader will be updated.