Contains all changes up to version 2.2b4
- WinCE 6 Updates: Installed Updates until 2018M03
- WEC 7 Updates: Installed Updates until 2018M09
- WEC 2013 Updates: Installed Updates until 2018M10 |
 WC-1634 | New Feature | Support new NAND Flash on [00241201] Colibri T20 256MB IT V1.2B | Colibri T20 | Flash | CE6, WEC7, WEC2013 |
Description: Support new NAND Flash on [00241201] Colibri T20 256MB IT V1.2B Workaround: We won't add any public information about this change as it's not clear if we will ever use the new Flash. |
- WinCE 6 Updates: Installed Updates until 2018M03
- WEC 7 Updates: Installed Updates until 2018M06
- WEC 2013 Updates: Installed Updates until 2018M07 |
| WC-1618 | Fixed | EarlyAutoCopy feature of WaitForFlashDisk does not work reliably | Colibri T20, Colibri T30, Apalis T30 | Flash, WinCE Feature | CE6, WEC7, WEC2013 |
Description: The EarlyAutoCopy feature of WaitForFlashDisk driver does not always work. |
- WinCE 6 Updates: Installed Microsoft CE6 Updates until 2017M03
- WEC 7 Updates: Installed Microsoft CE7 Updates until 2017M03
- WEC 2013 Updates: Installed Updates until 2017M06 |
| WC-1480 | Fixed | NAND Error Dump Badblock and Rserverd Block counting is wrong | Colibri T20 | Flash | CE6, WEC7 |
Description: When counting bad blocks in error reports we do not count all bad blocks. The number is too low. |
| WC-1479 | Fixed | UpdateTool and NvFlash not working properly with Colibri T20 1.1 or older | Colibri T20 | Flash | CE6, WEC7, WEC2013 |
Description: UpdateTool and NvFlash not working properly with Colibri T20 1.1 or older Workaround: Only use UpdateTool to update and ignore Error until issue is fixed in next release of UpdateTool and NvFlash |
| WC-1461 | Fixed | Increase threshold of ecc bit error reporting | Colibri T20 | Flash | CE6, WEC7 |
Description: At the moment we print warnings even with one ECC failure bit. We increase the threshold: If we reach half of the max correctable bit errors the an "Ecc.Corrected(x)..." message will be shown. |
- WinCE 6 Updates: Installed Microsoft CE6 Updates until 2016M10
-WEC 7 Updates: Installed Microsoft CE7 Updates until 2016M09
- WEC 2013 Updates: Installed Updates until 2016M11
To Upgrade to 2.0 beta 4 use the new UpdateTool (https://docs.toradex.com/103231-tegra-update-tool.zip). Select the Layout Config file for your target OS. |
| WC-1490 | New Feature | Add option to wait until flashdisk is ready | Colibri T20 | Flash | CE6, WEC7 |
Description: If a custom driver or feature requires the flashdisk during boot, we have to make sure the flashdisk is ready. Added Wait4Flashdisk driver but not activate it by default |
- WinCE 6 Updates: Installed Microsoft CE6 Updates until 2016M06
- WEC 7 Updates: Installed Microsoft CE7 Updates until 2016M06
- WEC 2013 Updates: Installed Updates until 2016M06
To Upgrade to 2.0 beta 2 use the new UpdateTool (https://docs.toradex.com/103231-tegra-update-tool.zip). Select the Layout Config file for your target OS. |
| WC-1576 | Fixed | Rare file corruption when writing to flashdisk or SD | Colibri T30, Apalis T30 | Flash, SDIO/SD/MMC | WEC7, WEC2013 |
Description: Writing files to the flash disk or SD memory device in rare cases corrupted files. Workaround: Disable L2 Cache in bootloader (pex.l2enable=0). |
- WinCE 6 Updates: Installed Microsoft CE6 Updates until 2015M03
- WEC 7 Updates: Installed Microsoft CE7 Updates until 2015M03
- WEC 2013 Updates: Installed Updates until 2015M03
Note: To make use of feature WC-2002 (Improve durability of NAND Flash on T20), you have to update your image with nvflash (recovery mode). Downgrading again only works with NVFlash too. |
| WC-2002 | New Feature | Improve durability of NAND Flash on Colibri T20 | Colibri T20 | Flash | CE6, WEC7 |
Description: To improve durability of NAND Flash on Colibri T20 we add additional ECC bits. With this more read errors per block can be corrected, so blocks are marked as bad later.
Note: To make use of the improved error correction you have to update your image with NVFlash or with the Update Tool > 6.0.0. You also have to use NVFlash or the the Update Tool to downgrade to image before 1.4beta2. |
- WinCE 6 Updates: Installed Microsoft CE6 Updates until 2014M07
- WEC 7 Updates: Installed Microsoft CE7 Updates until 2014M08
Release 1.3 contains all changes from 1.3 beta 1 to 1.3 beta 3. |
| WC-2020 | Fixed | Issues with NAND flash bad block handling | Colibri T20 | Flash | CE6, WEC7 |
Description: We saw problems with the handling of runtime badblocks. This could even lead to data loss in rare cases. We identified and fixed this problems in this release. |
| WC-1651 | Known Issue | T30 internal eMMC is not running at maximum speed | Colibri T30, Apalis T30 | Flash | CE6, WEC7, WEC2013 |
Description: Internal eMMC was running at half the clock speed it could. |
| WC-1635 | Feature Request | Support new NAND Flash on [00221201] Colibri T20 512MB IT V1.2B | Colibri T20 | Flash | CE6, WEC7, WEC2013 |
Description: Support new NAND Flash on [00221201] Colibri T20 512MB IT V1.2B |
