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=> help
?   - alias for 'help'
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'
bootm   - boot application image from memory
bootp   - boot image via network using BootP/TFTP protocol
cmp    - memory compare
coninfo - print console devices and information
cp    - memory copy
crc32    - checksum calculation
date   - get/set/reset date & time
dhcp   - invoke DHCP client to obtain IP/boot params
dtt   - Digital Thermometer and Thermostat
echo   - echo args to console
eeprom   - EEPROM sub-system
erase   - erase FLASH memory
exit   - exit script
fdt   - flattened device tree utility commands
flinfo   - print FLASH memory information
fsinfo   - print information about filesystems
fsload   - load binary file from a filesystem image
go   - start application at address 'addr'
help   - print online help
icrc32   - checksum calculation
iloop   - infinite loop on address range
imd   - i2c memory display
iminfo   - print header information for application image
imls   - list all images found in flash
imm   - i2c memory modify (auto-incrementing)
imw   - memory write (fill)
imxtract- extract a part of a multi-image
inm   - memory modify (constant address)
iprobe   - probe to discover valid I2C chip addresses
itest   - return true/false on integer compare
loadb   - load binary file over serial line (kermit mode)
loads   - load S-Record file over serial line
loady   - load binary file over serial line (ymodem mode)
loop    - infinite loop on address range
ls   - list files in a directory (default /)
md    - memory display
mii   - MII utility commands
mm    - memory modify (auto-incrementing)
mtest    - simple RAM test
mw    - memory write (fill)
nand   - NAND sub-system
nboot   - boot from NAND device
nfs   - boot image via network using NFS protocol
nm    - memory modify (constant address)
pci   - list and access PCI Configuration Space
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
saveenv - save environment variables to persistent storage
setenv   - set environment variables
sleep   - delay execution for some time
sntp   - synchronize RTC via network
test   - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
version - print monitor version
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