Difference between revisions of "Linux Kernel for CM-X270"

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== Overview ==
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#REDIRECT [[CM-X270: Linux: Kernel]]
 
 
Linux kernel for CM-X270 modules provides support for on-board peripherals. Current support coverage is specified at [http://www.compulab.co.il/x270cm/html/x270-os-support.htm O/S support coverage map] page.
 
CompuLab provides ready-to-run binary kernel images, and source code of the modifications and additions made to the Linux kernel to work properly on CM-X270 modules.
 
 
 
== Changelog ==
 
 
 
=== Linux kernel 2.6.16 ===
 
 
 
* '''26-Dec-07'''
 
: Certain NAND flashes are sensitive to local bus activity. NAND flash driver updated to overcome this limitation.
 
 
 
* '''13-Jun-07'''
 
: Fixed RTC access routines.
 
 
 
* '''06-Feb-06'''
 
: Added pcibios_set_master for ARM platforms with ITE8152 bridge. This allows proper setting of latency timer for PCI bus masters behind the bridge.
 
 
 
* '''12-Oct-06'''
 
: Added ability to specify wireless access point MAC address
 
: Added MMC support
 
: Serial tty assignment made compatible for CM-X270L and CM-X270W. From now, ttySA0 is default console on both CM-X270L and CM-X270W.
 
: Fixed wireless LAN driver bug that caused incorrect transmission power setting
 
 
 
* '''15-Aug-06'''
 
: Added BGW200 Wireless LAN support
 
 
 
* '''15-May-06'''
 
: Initial release of Linux 2.6.16:
 
: - Power management support
 
: - Added CardBus support
 
: - Added 2700G frame buffer device driver
 
: - Audio support upgraded to work with ALSA, added recording support
 
 
 
=== Linux kernel 2.6.12 ===
 
 
 
* '''16-Mar-06'''
 
: Improved flash driver: better reliability, write performance and load distribution during writes
 
 
 
* '''27-Feb-06'''
 
: Updated LCD controller support to match CM-X270W rev 1.2
 
: Fixed LCD timings for 800x600 in 2.6.12.2
 
: Added support for IDE and CardBus on SB-X270
 
: CL_FlashDrv.o renamed to CL_FlashDrv
 
 
 
* '''03-Jan-2005'''
 
: Changed toolchain recommendation, and updated usage instructions accordingly
 
 
 
* '''14-Nov-2005'''
 
: Initial revision: 2.6.12.2 kernel release for CM-X270
 
 
 
== Building Linux kernel for CM-X270 ==
 
 
 
Instructions for building Linux kernel for CM-X270 can be found [[Linux_Development_for_XScale_modules#Building_the_Linux_kernel_for_XScale_modules | here]].
 
 
 
== See also ==
 
 
 
* [[Getting started with Linux on CM-X270]]
 
* [[Linux Development for XScale modules]]
 
* [[Debian Linux for CM-X270]]
 
* [[Linux MTD drivers on CM-X270]]
 

Latest revision as of 08:45, 23 December 2009