You need to have a programmed CPLD for this functionality.
The CPLD device on the Fire Engines included in the M5475EVB, M5485EVB, M5474LITEKIT, and M5484LITEKIT Development Kits, does not contain any CPLD code.
The CPLD is not required to run the microprocessor memory architecture or on-chip peripherals.
Logic has developed additional features in the CPLD that provide the following interfaces and functionality:
1. ISA-Like bus interface
2. Serial EEPROM interface This interface can be used for scripting. Scripting is a method to execute losh commands automatically by listing them in a script file and using the command "source" to run the script in the file. This is useful for automating repetitive command line entries. For example: the command "source /cf_card/MYSCRIPT.TXT" will execute the script stored in the file "myscript.txt" on a mounted CompactFlash card.
3. Compact Flash (CF) Type 1 memory mode only interface. The LogicLoader contains support for mounting and booting from the CompactFlash interface on the Fire Engine. If an ELF, BIN, RAW, or S-record image is stored on the CompactFlash card, that image may be loaded into memory.
4. Board Power Management features
You can find more information about getting the programming file for your CPLD here: