Version 1.2 Page 46 4/22/04
EFI Commands
The following table lists EFI commands:
EFI Commands
EFI Shell Command .Definition
help <command> Display help for specified command or menu
reset Reset the system
exit (at EFI shell) Return to the main menu
EFI boot manager “change boot
order”
Display or modify a path
bcfg Search for boot devices
Many commands offer a [-b]
parameter to cause 25 line
breaks
Display or change scrolling capability
Configuration Commands that deal with configuration items
autoboot Display or set the auto start flag
info boot Display or set processor boot identifier
EFI boot manager Display boot-related information
autoboot Seconds allowed for boot attempt
cpuconflg Config/deconfig processor
boottest Display or set boot tests execution
date Read or set the date
time Read or set the real time clock
Information Commands that return system information
info all Display all system information
info boot Display boot-related information
info cpu Display cache information
info chiprev Display revision number of major VLSI
MP command <df> Display FRU information
info fw Display firmware version for PDC, 1CM, and
complex
info io Display firmware version for PDC, 1CM, and
complex
LanAddress Display core LAN station address
info mem Display memory information
info cpu Display processor information
Service Service commands
errdump clear Clear (zero) the contents of PIM
mm Read memory locations scope of page deallocation
PDT Display or clear the page deallocation table
errdump mca
errdump cmc
errdump init
Display PIM information (processor internal memory)
