Using Bios Setup - IBM xSeries 380 Hardware Maintenance Manual

Using BIOS Setup

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Hardware Maintenance Manual: xSeries 380
Table 3. EFI Shell Commands.
Command
endfor
endif
err [level]
for v ar in <set>
guid [-b] [sname]
help [-b] [internal_command]
if [not] condition then
load driver_name
ls [-b] [dir] [dir] ...
map [-bdvr] [sname[:]]
[handle]
mem [address] [size]
[;MMIO]
memmap [-b]
mkdir dir [dir]
mm address [Width] [;Type]
[n]
mode [col row]
mount BlkDevice [sname[:]]
PalProc arg1 [arg2] [arg3]
[arg4]
pause
pci [bus_dev ] [func]
reset [reset_string]
rm file/dir [file/dir]
set [-bdv ] [sname] [value]
stall microseconds
time [hh:mm:ss]
type [-a] [-u] [-b] file
ver
vol fs [volume_label]
This section describes the BIOS Setup Utility. Use this utility to change the server
configuration defaults. You can run the utility with or without an operating system
present on the server. Setup stores most of the configuration values in battery-backed
CMOS. The rest of the values are stored in flash memory. The values take effect when
you boot the server. POST uses these values to configure the hardware. If the values
Description
Provides a delimiter for loop constructs (scripts only)
Provides a delimiter for IF THEN constructs (scripts only)
Sets or displays the error level
Provides loop constructs (scripts only)
Dumps known guid ids
Displays help information
Provides conditional constructs (scripts only)
Loads a driver
Obtains directory listings
Maps sname to device path
Dumps Memory or Memory Mapped IO
Dumps memory map
Creates a new directory
Memory Modify: type=Mem, MMIO, IO, PCI, [n] for
noninteractive mode when inside a .nsh file
Sets or gets the current text mode
Mounts a file system on a block device
Makes a PAL call
Prompts to quit or continue (scripts only)
Displays PCI device information
Performs a cold reset
Removes files or directories
Sets or gets env ironment variables
Delays for the specified number of microseconds
Gets or sets the time
Displays the contents of a file
Displays version information
Sets or displays a volume label