Specifications

cputool -w <cpuNumber> -R <regOffset> -V <value>
Read the specified regiser in LPC bus:=
cputool --readlpc --reg=<reg> --size=<size> (or)
cputool -d -R <reg> -Z <size>
Write the specified regiser in LPC bus:=
cputool --writelpc --reg=<reg> --val=<value> --size=<size> (or)
cputool -W -R <reg> -V <value> -Z <size>
Usage:=
-h, --h Show the help text
-i, --cpuid CPU-Id
-x, --x86info x86 info
-r, --readmsr Read operation
-w, --writemsr Write operation
-n, --cpu= CPU
-R, --reg= Register
-V, --val= Value to be set
-Z, --size= Size
-d, --readlpc Read from LPC bus
-W, --writelpc Write to LPC bus
root@dell-diag-os:/#
root@dell-diag-os:/# cputool --x86info
x86info v1.30. Dave Jones 2001-2011
Feedback to <[e-mail]>.
Found 4 identical CPUs
Extended Family: 0 Extended Model: 4 Family: 6 Model: 77 Stepping: 8
Type: 0 (Original OEM)
CPU Model (x86info's best guess): Unknown model.
Processor name string (BIOS programmed): Intel(R) Atom(TM) CPU C2538 @ 2.40GHz
Total processor threads: 4
This system has 1 dual-core processor with hyper-threading (2 threads per core) running
at an estimated 2.40GHz
root@dell-diag-os:/#
eepromtool
To program the type, length, value (TLV) format EEPROMs, use the eepromtool. You can also use the eepromtool to show
all the TLV-formatted EEPROM contents or show specific EEPROM content by specifying the EEPROM type.
Tests
The test option in EEPROM devices allows you to verify the MAC address. Use this test for MAC address consistency.
CLI options
DellEmc Diag - Eeprom Tool
version 1.5, x.xx.x.x-x
build, 2017/05/23,
Syntax:= eepromtool <option>
Display help-text:=
eepromtool --help (or)
eepromtool -h
List the understood TLV codes and names:=
eepromtool --list (or)
eepromtool -l
List all eeprom devices:=
eepromtool --listdevices (or)
eepromtool -L
Dump the PSU eeprom:=
eepromtool --psueepromdump (or)
eepromtool -m
Dump the FAN eeprom:=
eepromtool --faneepromdump (or)
eepromtool -F
28
Dell EMC DAIG-OS tools