Toradex 刚刚为Colibri PXA家族系列发布了版本号为 4.0的 Windows CE 5 和 CE 6 内核以及 BSP。
这个版本与先前的测试版V4.0beta1保持一致。
这个版本包含了以下的修改：:
- 一个针对Colibri PXA310 bootloader重要的问题修复。
- 针对整的系列的产品旋转屏幕性能的提。高Performance improvements for rotated screens.
- 在bootloader增添了新的功能，包括bootloader kit 开发。
- 串口驱动，Flash Disk 驱动，以太网等驱动的问题修复。

Windows CE 更新说明:
http://files.toradex.com/Colibri/WinCE/Images/PXA_Image_ChangeLog.txt

Bootloader 更新说明:
http://files.toradex.com/Colibri/WinCE/Images/PXA_Bootloader_ChangeLog.txt

Bootloader 和 Windows CE 二进制代码:
http://files.toradex.com/Colibri/WinCE/Images/PXA_Bootloader&Image_4.0.zip

BSP Windows CE 5:
http://files.toradex.com/Colibri/WinCE/BSP/CE5/PXA_BSP_CE5_4.0.zip
BSP Windows CE 6:
http://files.toradex.com/Colibri/WinCE/BSP/CE6/PXA_BSP_CE6_4.0.zip

如何需要WINCE工程文件和Bootloader Kit， 请和Toradex 联系。

Toradex 刚刚发布了最新的Linux 内核 V1.0 Beta 5，这个内核是针对配置了NVIDIA® Tegra™ 2的Colibri T20 计算机模块。

- U-Boot 2011.06 boot loader (http://gitorious.org/colibri-t20-embedded-linux-bsp)
- Linux 2.6.36.2 kernel
- OpenEmbedded 2011.03 based root file system, using LXDE desktop environment

你可以从以下的服务器下载这个版本的内核文件：
http://files.toradex.com/Colibri/Linux/Images/

内核改动说明:
- SPI pins (SPI4) 的spidev 驱动不需要上拉/下拉电阻
- GMI with multiplexed nPWE and RDnWR
- note about certain conflicting GPIO/pin usage on other carrier boards (e.g. MECS Tellurium and Protea)
- 提高了显示/视频的性能，现在可以实现双屏幕HD视频播放
- Ethernet 检测失败问题修复 d
- MMC/SD 和 NAND 性能优化，可以在HSMMC控制器上支持8-bit SDHCI  (需要定制的载板上硬件的支持)
- framebuffer 控制台支持
- kernel 配置上支持打开USB raw HID device (可以更好的连接 Toradex Oak 传感器/接口)
- 更新ASIX 驱动到版本4.2.0 (Sep. 19, 2011)
- 可以定制Ethernet MAC 地址Address handling (see asix_mac kernel command line argument)
- 内核的整体性能优化
- Tegra 内部的RTC 支持(in addition to PMIC plus board level I2C RTC)
- 机器代码machine ID 更名为Tegra 2 (http://www.arm.linux.org.uk/developer/machines/list.php?id=3323)
- U-Boot supporting environment storage in NAND flash, Ethernet, MMC/SD cards, NAND flash, RAM size auto detection, serial console, Toradex Colibri configuration block and USB storage as host
- 唯一识别号和板子的版本号操作 (see /proc/cpuinfo)
- LXDE

Toradex released version V1.0 Beta 5 of the Colibri T20 Linux BSP containing:

- U-Boot 2011.06 boot loader (http://gitorious.org/colibri-t20-embedded-linux-bsp)
- Linux 2.6.36.2 kernel
- OpenEmbedded 2011.03 based root file system, using LXDE desktop environment

You can download this version from our server:
http://files.toradex.com/Colibri/Linux/Images/

Changes in this version:
- spidev driver on default SPI pins (SPI4) without explicit pull-up/downs
- GMI with multiplexed nPWE and RDnWR
- note about certain conflicting GPIO/pin usage on other carrier boards (e.g. MECS Tellurium and Protea)
- improved display/video performance, now capable of doing dual full HD video decode
- Ethernet detection fault fix
- MMC/SD and NAND performance optimisation, optionally support 8-bit SDHCI on HSMMC controller (requires custom carrier board)
- framebuffer console support
- USB raw HID device support enabled in kernel configuration (for easy Toradex Oak connection)
- updated ASIX driver to version 4.2.0 (Sep. 19, 2011)
- custom Ethernet MAC Address handling (see asix_mac kernel command line argument)
- performance optimisations
- Tegra internal RTC support (in addition to PMIC plus board level I2C RTC)
- machine ID changed to official Colibri T20 one formerly called Tegra 2 (http://www.arm.linux.org.uk/developer/machines/list.php?id=3323)
- U-Boot supporting environment storage in NAND flash, Ethernet, MMC/SD cards, NAND flash, RAM size auto detection, serial console, Toradex Colibri configuration block and USB storage as host
- serial number and board revision handling (see /proc/cpuinfo)
- LXDE

Toradex just released the version 4.0 of the Colibri PXA Windows CE 5 and CE 6 image and BSP.
The version is identical to the previous beta version V4.0beta1.
This version contains:
- A critical bootloader bugfix for Colibri PXA310 modules.
- Performance improvements for rotated screens.
- New features for bootloader and especially the bootloader kit.
- Bugfixes for serial driver, FlashDisk driver, Ethernet driver, and other bugfixes.

Windows CE change log:
http://files.toradex.com/Colibri/WinCE/Images/PXA_Image_ChangeLog.txt
Bootloader change log:
http://files.toradex.com/Colibri/WinCE/Images/PXA_Bootloader_ChangeLog.txt

Bootloader and Windows CE binaries:
http://files.toradex.com/Colibri/WinCE/Images/PXA_Bootloader&Image_4.0.zip

BSP Windows CE 5:
http://files.toradex.com/Colibri/WinCE/BSP/CE5/PXA_BSP_CE5_4.0.zip
BSP Windows CE 6:
http://files.toradex.com/Colibri/WinCE/BSP/CE6/PXA_BSP_CE6_4.0.zip

Workspace files and Bootloader Kit are available on request.