------------
The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported
- by the 's3c2410' architecture of ARM Linux. Currently the S3C2410 and
- the S3C2440 are supported CPUs.
+ by the 's3c2410' architecture of ARM Linux. Currently the S3C2410,
+ S3C2440 and S3C2442 devices are supported.
+
+ Support for the S3C2400 series is in progress.
+
+ Support for the S3C2412 and S3C2413 CPUs is being merged.
Configuration
A general purpose development board, see EB2410ITX.txt for further
details
+ Simtec Electronics IM2440D20 (Osiris)
+
+ CPU Module from Simtec Electronics, with a S3C2440A CPU, nand flash
+ and a PCMCIA controller.
+
Samsung SMDK2410
Samsung's own development board, geared for PDA work.
+ Samsung/Aiji SMDK2412
+
+ The S3C2412 version of the SMDK2440.
+
+ Samsung/Aiji SMDK2413
+
+ The S3C2412 version of the SMDK2440.
+
Samsung/Meritech SMDK2440
- The S3C2440 compatible version of the SMDK2440
+ The S3C2440 compatible version of the SMDK2440, which has the
+ option of an S3C2440 or S3C2442 CPU module.
Thorcom VR1000
A S3C2410 based PDA from Acer. There is a Wiki page at
http://handhelds.org/moin/moin.cgi/AcerN30Documentation .
+ AML M5900
+
+ American Microsystems' M5900
+
+ Nex Vision Nexcoder
+ Nex Vision Otom
+
+ Two machines by Nex Vision
+
Adding New Machines
-------------------
- The archicture has been designed to support as many machines as can
+ The architecture has been designed to support as many machines as can
be configured for it in one kernel build, and any future additions
should keep this in mind before altering items outside of their own
machine files.
mailing list information.
+I2C
+---
+
+ The hardware I2C core in the CPU is supported in single master
+ mode, and can be configured via platform data.
+
+
+RTC
+---
+
+ Support for the onboard RTC unit, including alarm function.
+
+ This has recently been upgraded to use the new RTC core,
+ and the module has been renamed to rtc-s3c to fit in with
+ the new rtc naming scheme.
+
+
+Watchdog
+--------
+
+ The onchip watchdog is available via the standard watchdog
+ interface.
+
+
NAND
----
The current kernels now have support for the s3c2410 NAND
controller. If there are any problems the latest linux-mtd
- CVS can be found from http://www.linux-mtd.infradead.org/
+ code can be found from http://www.linux-mtd.infradead.org/
Serial
various clock units
+Suspend to RAM
+--------------
+
+ For boards that provide support for suspend to RAM, the
+ system can be placed into low power suspend.
+
+ See Suspend.txt for more information.
+
+
+SPI
+---
+
+ SPI drivers are available for both the in-built hardware
+ (although there is no DMA support yet) and a generic
+ GPIO based solution.
+
+
+LEDs
+----
+
+ There is support for GPIO based LEDs via a platform driver
+ in the LED subsystem.
+
+
Platform Data
-------------
exported outside arch/arm/mach-s3c2410/, or exported to
modules via EXPORT_SYMBOL() and related functions.
+
Port Contributors
-----------------
Lucas Correia Villa Real (S3C2400 port)
-Document Changes
-----------------
-
- 05 Sep 2004 - BJD - Added Document Changes section
- 05 Sep 2004 - BJD - Added Klaus Fetscher to list of contributors
- 25 Oct 2004 - BJD - Added Dimitry Andric to list of contributors
- 25 Oct 2004 - BJD - Updated the MTD from the 2.6.9 merge
- 21 Jan 2005 - BJD - Added rx3715, added Shannon to contributors
- 10 Feb 2005 - BJD - Added Guillaume Gourat to contributors
- 02 Mar 2005 - BJD - Added SMDK2440 to list of machines
- 06 Mar 2005 - BJD - Added Christer Weinigel
- 08 Mar 2005 - BJD - Added LCVR to list of people, updated introduction
- 08 Mar 2005 - BJD - Added section on adding machines
- 09 Sep 2005 - BJD - Added section on platform data
-
Document Author
---------------
-Ben Dooks, (c) 2004-2005 Simtec Electronics
+Ben Dooks, (c) 2004-2005,2006 Simtec Electronics
git://git.onelab.eu / linux-2.6.git / blobdiff