B600 Loader Message

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 ?       - alias for 'help'
 askenv  - get environment variables from stdin
 autoscr - run script from memory
 base    - print or set address offset
 bdinfo  - print Board Info structure
 boot    - boot default, i.e., run 'bootcmd'
 bootd   - boot default, i.e., run 'bootcmd'
 bootkern - boot kernel bin file from tftp server
 bootm   - boot application image from memory
 bootp	- boot image via network using BootP/TFTP protocol
 bootsys - boot system
 closecon - close console
 cmp     - memory compare
 coninfo - print console devices and information
 cp      - memory copy
 crc32   - checksum calculation
 echo    - echo args to console
 erase   - erase FLASH memory
 exit    - exit script
 flinfo  - print FLASH memory information
 go      - start application at address 'addr'
 help    - print online help
 iminfo  - print header information for application image
 imls    - list all images found in flash
 itest	- return true/false on integer compare
 loadb   - load binary file over serial line (kermit mode)
 loads   - load S-Record file over serial line
 loop    - infinite loop on address range
 md      - memory display
 mm      - memory modify (auto-incrementing)
 mtest   - simple RAM test
 mw      - memory write (fill)
 nfs	- boot image via network using NFS protocol
 nm      - memory modify (constant address)
 norm    - enter norm mode
 opencon - open console
 ping	- send ICMP ECHO_REQUEST to network host
 printenv- print environment variables
 protect - enable or disable FLASH write protection
 rarpboot- boot image via network using RARP/TFTP protocol
 reset   - Perform RESET of the CPU
 run     - run commands in an environment variable
 safe    - enter safe mode
 saveenv - save environment variables to persistent storage
 setenv  - set environment variables
 sleep   - delay execution for some time
 test    - minimal test like /bin/sh
 testmm - test memory if ok (include ram and flash) 
 tftpboot- boot image via network using TFTP protocol
 version - print monitor version