coreboot-kgpe-d16/util/superiotool
Angel Pons 49c8de74ee util/superiotool/smsc.c: Add SCH5504 register dump
There is no datasheet available for this SuperIO, but dumping all
possible registers on a Dell Optiplex GX520 resulted in data that was
similar to other supported chips. Data also matches what is set in the
BIOS, e.g. the parallel and serial ports' addresses.

Change-Id: I768e4b5ec1e73c53e1a2355e0a0657b7a5ccbb89
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/28958
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2018-10-10 11:19:01 +00:00
..
COPYING
Makefile
README
ali.c
amd.c
description.md util: Add description.md to each util 2018-07-26 13:26:50 +00:00
exar.c
fintek.c
infineon.c
ite.c util/superiotool: Fix typo 2018-08-26 16:09:58 +00:00
nsc.c superiotool: fix wpcd376i 2018-08-26 14:58:54 +00:00
nuvoton.c
pci.c
serverengines.c
smsc.c util/superiotool/smsc.c: Add SCH5504 register dump 2018-10-10 11:19:01 +00:00
superiotool.8
superiotool.c
superiotool.h
via.c
winbond.c util/superiotool: Add Winbond W83667HG register dump 2018-09-13 13:30:46 +00:00

README

-------------------------------------------------------------------------------
Superiotool README
-------------------------------------------------------------------------------

Superiotool is a user-space utility which can

 - detect which Super I/O chip is soldered onto your mainboard,

 - at which configuration port it's located (usually 0x2e or 0x4e), and

 - dump all register contents of the Super I/O chip, together with the
   default values as per datasheet (to make comparing the values easy).

It is mainly used for coreboot development purposes (see coreboot.org
for details on coreboot), but it may also be useful for other things.


Installation
------------

 $ git clone https://review.coreboot.org/coreboot.git

 $ cd coreboot/util/superiotool

Optional: Edit the Makefile and set 'CONFIG_PCI = no' if you don't want to
support PCI-attached "Super I/Os" (which needs libpci-dev) such as the
VIA VT82686A/B southbridge with integrated Super I/O functionality.

 $ make

 $ sudo make install


Usage
-----

Please read the superiotool(8) manpage or type 'superiotool --help'.

Per default (no options) superiotool will just probe for a Super I/O
and print its vendor, name, ID, revision, and config port.

Typical usage of superiotool:

 - Probe/detect the Super I/O in your mainboard:

   $ superiotool

 - Register dump as table of hex-values of the Super I/O (if detected):

   $ superiotool -d


Supported Super I/O Chips
-------------------------

Please see https://www.coreboot.org/Superiotool#Supported_devices, or type

 $ superiotool -l

There's also a collection of sample register dumps from various Super I/O
chips on that web page. Please send further register dumps (either from a
proprietary BIOS and/or from coreboot) to the coreboot mailing list
(https://www.coreboot.org/Mailinglist).


Website and Mailing List
------------------------

The main website is https://www.coreboot.org/Superiotool.

For additional information, patches, and discussions, please join the
coreboot mailing list at https://www.coreboot.org/Mailinglist, where most
superiotool developers are subscribed.


Copyright and License
---------------------

Superiotool is copyrighted by a number of individual developers. Please
refer to the respective source code files for details.

It is licensed under the terms of the GNU General Public License (GPL),
either version 2 of the license, or (at your option) any later version.


Contributors
------------

Anders Juel Jensen <andersjjensen@gmail.com>
Andriy Gapon <avg@icyb.net.ua>
Arjan Koers <0h3q2rmn2bdb@list.nospam.xutrox.com>
Bingxun Shi <bingxunshi@gmail.com>
Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
David Bartley <dtbartle@csclub.uwaterloo.ca>
David Hendricks <david.hendricks@gmail.com>
Edward O'Callaghan <eocallaghan@alterapraxis.com>
François-Regis Vuillemin <coreboot@miradou.com>
Frieder Ferlemann <Frieder.Ferlemann@web.de>
Idwer Vollering <idwer_v@hotmail.com>
Ioannis Barkas <tripl3fault@yahoo.com>
Josh Profitt <zorn169@gmail.com>
Luc Verhaegen <libv@skynet.be>
Michael Gold <mgold@ncf.ca>
Michał Mirosław <mirq-linux@rere.qmqm.pl>
Nicola Corna <nicola@corna.info>
Nikos Barkas <levelwol@gmail.com>
Rasmus Wiman <rasmus@wiman.org>
Robinson P. Tryon <bishop.robinson@gmail.com>
Ronald Hoogenboom <hoogenboom30@zonnet.nl>
Ronald Minnich <rminnich@gmail.com>
Sean Young <sean@mess.org>
Stefan Reinauer <stepan@coresystems.de>
Tom Sylla <tsylla@gmail.com>
Ulf Jordan <jordan@chalmers.se>
Urja Rannikko <urjaman@gmail.com>
Uwe Hermann <uwe@hermann-uwe.de>
Ward Vandewege <ward@gnu.org>
Wilbert Duijvenvoorde <w.a.n.duijvenvoorde@gmail.com>