650430935d
Quite a few SMBIOS features are not yet described in the documentation. Add a new section the 'usage' and add more to the developer documentation, including how to use the devicetree to provide values. Add some links between usage docs, developer docs and the command. Co-developed-by: Claude <noreply@anthropic.com> Signed-off-by: Simon Glass <sjg@chromium.org>
95 lines
2.4 KiB
ReStructuredText
95 lines
2.4 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0-or-later:
|
|
|
|
smbios command
|
|
==============
|
|
|
|
Synopsis
|
|
--------
|
|
|
|
::
|
|
|
|
smbios
|
|
|
|
Description
|
|
-----------
|
|
|
|
The smbios command displays information from the SMBIOS tables. See also
|
|
:doc:`../smbios`.
|
|
|
|
Examples
|
|
--------
|
|
|
|
The example below shows an example output of the smbios command.
|
|
|
|
::
|
|
|
|
=> smbios
|
|
SMBIOS 2.8.0 present.
|
|
8 structures occupying 81 bytes
|
|
Table at 0x6d35018
|
|
|
|
Handle 0x0100, DMI type 1, 27 bytes at 0x6d35018
|
|
System Information
|
|
Manufacturer: QEMU
|
|
Product Name: Standard PC (i440FX + PIIX, 1996)
|
|
Version: pc-i440fx-2.5
|
|
Serial Number:
|
|
UUID 00000000-0000-0000-0000-000000000000
|
|
Wake Up Type:
|
|
Serial Number:
|
|
SKU Number:
|
|
|
|
Handle 0x0300, DMI type 3, 22 bytes at 0x6d35069
|
|
Header and Data:
|
|
00000000: 03 16 00 03 01 01 02 00 00 03 03 03 02 00 00 00
|
|
00000010: 00 00 00 00 00 00
|
|
Strings:
|
|
String 1: QEMU
|
|
String 2: pc-i440fx-2.5
|
|
|
|
Handle 0x0400, DMI type 4, 42 bytes at 0x6d35093
|
|
Header and Data:
|
|
00000000: 04 2a 00 04 01 03 01 02 63 06 00 00 fd ab 81 07
|
|
00000010: 03 00 00 00 d0 07 d0 07 41 01 ff ff ff ff ff ff
|
|
00000020: 00 00 00 01 01 01 02 00 01 00
|
|
Strings:
|
|
String 1: CPU 0
|
|
String 2: QEMU
|
|
String 3: pc-i440fx-2.5
|
|
|
|
Handle 0x1000, DMI type 16, 23 bytes at 0x6d350d7
|
|
Header and Data:
|
|
00000000: 10 17 00 10 01 03 06 00 00 02 00 fe ff 01 00 00
|
|
00000010: 00 00 00 00 00 00 00
|
|
|
|
Handle 0x1100, DMI type 17, 40 bytes at 0x6d350f0
|
|
Header and Data:
|
|
00000000: 11 28 00 11 00 10 fe ff ff ff ff ff 80 00 09 00
|
|
00000010: 01 00 07 02 00 00 00 02 00 00 00 00 00 00 00 00
|
|
00000020: 00 00 00 00 00 00 00 00
|
|
Strings:
|
|
String 1: DIMM 0
|
|
String 2: QEMU
|
|
|
|
Handle 0x1300, DMI type 19, 31 bytes at 0x6d35125
|
|
Header and Data:
|
|
00000000: 13 1f 00 13 00 00 00 00 ff ff 01 00 00 10 01 00
|
|
00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|
|
|
|
Handle 0x2000, DMI type 32, 11 bytes at 0x6d35146
|
|
Header and Data:
|
|
00000000: 20 0b 00 20 00 00 00 00 00 00 00
|
|
|
|
Handle 0x7f00, DMI type 127, 4 bytes at 0x6d35153
|
|
End Of Table
|
|
|
|
Configuration
|
|
-------------
|
|
|
|
The command is only available if CONFIG_CMD_SMBIOS=y.
|
|
|
|
Return value
|
|
------------
|
|
|
|
The return value $? is 0 (true) on success, 1 (false) otherwise.
|