AMD Geode(TM) LX Processor and AMD Geode(TM) CS5536 Companion Device
Linux ACCESS.bus Controller Driver - Release Notes
Version: 01.00.0401, General Release
Release Date: June 2, 2005


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PRODUCT INFORMATION  
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This driver provides basic support for the AMD Geode(TM) CS5536 companion device
ACCESS.bus controller for Linux kernel version 2.6.11.

- build_num.h
- configure.ac
- lx_acb.c
- Makefile.in
- README.AccessBus.txt (this file)

Features
--------
The driver provides an acb_adapter driver for the CS5536 companion device 
ACCESS.bus controller

Dependencies 
------------
- Linux Kernel 2.6.11
- (recommended) Linux 2.6.11 Kernel Patch for Geode LX/GX processors
	Patches_Linux2.6.11_Common_02.02.0102.patch

Functional Changes
------------------
None

Defects Corrected 
-----------------
None

Known Errata 
------------
None

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VALIDATION ENVIRONMENT
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Validated on AMD Geode(TM) Norwich Development Board - Rev 2 Rework H and
Rev 3 Rework E with:
Processor:		AMD Geode LX processor, silicon rev. C1 @ 433 MHz
Chipset:		AMD Geode CS5536 companion device, silicon rev. B1
PCI Bus Speed:		66 MHz
Memory:			256 MB PC3200 RAM
CRT:			NEC MultiSync FP2141SB
Flat Panel:		Samsung LTM213U3-L07 1600x1200 2-channel LVDS,
Keyboard/Mouse:		PS/2 on Moray 1.1
	
BIOS:			GeodeROM 1.06.06
Operating System:	Gentoo 2005.0
Kernel:			v2.6.11
Kernel Patch:		LX Kernel Patch v02.02.0100
Graphics Driver:	LX Xorg Graphics driver v03.00.0100
Audio Driver:		CS5536 ALSA Audio driver v01.00.0500
AES Driver: 		LX AES driver v02.01.0100
ACCESS.bus Driver: 	LX ACB Driver v01.00.0401
Video4Linux2 Driver: 	LX Video4Linux2 driver v03.02.0100
Other Software:		N/A

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INSTALLATION INSTRUCTIONS  
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Note that your usage and path names may vary.  It is recommmended that
users first apply and build the Geode LX processor Linux 2.6.11 Kernel
Patch. This requires that the /usr/src/linux is a symbolic link to the
patched target kernel. The instructions assume the build is performed
on the target system, and that the patched kernel is installed.

to build:
  autoconf
  ./configure	
  make -C /usr/src/linux SUBDIRS=`pwd` modules
  make install
  mknod /dev/i2c-0 c 89 0
  on udev systems:
    mknod /etc/udev/devices/i2c-0 c 89 0

to install (on target platform)
 modprobe i2c-dev
 insmod lx_acb.o


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RELEASE HISTORY (Previous Release)
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Version: 01.00.0300
Release Date: May 26, 2005


Dependencies 
------------
- Linux 2.6.11 from kernel.org
- Geode LX processor Linux 2.6.11 Kernel Patch
	Patches_Linux2.6.11_LX_1.00.0201.patch


Functional Changes
------------------
- First release 

Defects Corrected 
-----------------
- First release 

Known Errata 
------------
- First release 

================================================================================
Copyright
---------
Copyright 2005 Advanced Micro Devices, Inc. All rights reserved.
The contents of this document are provided in connection with Advanced Micro 
Devices, Inc. ("AMD") products. AMD makes no representations or warranties 
with respect to the accuracy or completeness of the contents of this 
publication and reserves the right to make changes to specifications and
product descriptions at any time without notice. No license, whether express,
implied, arising by estoppel or otherwise, to any intellectual property rights
is granted by this publication. Except as set forth in AMD's Standard Terms
and Conditions of Sale, AMD assumes no liability whatsoever, and disclaims any
express or implied warranty, relating to its products including, but not
limited to, the implied warranty of merchantability, fitness for a particular
purpose, or infringement of any intellectual property right. AMD's products
are not designed, intended, authorized or warranted for use as components in
systems intended for surgical implant into the body, or in other applications
intended to support or sustain life, or in any other application in which the
failure of AMD's product could create a situation where personal injury, death,
or severe property or environmental damage may occur. AMD reserves the right
to discontinue or make changes to its products at any time without notice.


Trademarks
----------
AMD, the AMD Arrow logo, and combinations thereof, and Geode are trademarks 
of Advanced Micro Devices, Inc.

Other product names used in this publication are for identification purposes
only and may be trademarks of their respective companies.
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