135 lines
5.3 KiB
Markdown
135 lines
5.3 KiB
Markdown
# Digi Embedded Yocto (DEY) 2.0
|
|
## Release 2.0-r3
|
|
|
|
This document provides information about Digi Embedded Yocto,
|
|
Digi International's professional embedded Yocto development environment.
|
|
|
|
Digi Embedded Yocto 2.0 is based on the 2.0 (Jethro) Yocto release.
|
|
|
|
# Supported Platforms
|
|
|
|
The current release supports the following hardware platforms:
|
|
|
|
* Digi ConnectCore 6
|
|
* [Digi P/N CC-WMX-J97C-TN](http://www.digi.com/products/models/cc-wmx-j97c-tn)
|
|
* [Digi P/N CC-WMX-L96C-TE](http://www.digi.com/products/models/cc-wmx-l96c-te)
|
|
* [Digi P/N CC-WMX-L87C-TE](http://www.digi.com/products/models/cc-wmx-l87c-te)
|
|
* [Digi P/N CC-MX-L76C-Z1](http://www.digi.com/products/models/cc-mx-l76c-z1)
|
|
* [Digi P/N CC-MX-L86C-Z1](http://www.digi.com/products/models/cc-mx-l86c-z1)
|
|
* [Digi P/N CC-MX-L96C-Z1](http://www.digi.com/products/models/cc-mx-l96c-z1)
|
|
* [Digi P/N CC-WMX-L76C-TE](http://www.digi.com/products/models/cc-wmx-l76c-te)
|
|
* Digi P/N CC-WMX-K87C-FJA
|
|
* Digi P/N CC-WMX-K77C-TE
|
|
* Digi P/N CC-WMX-L97D-TN
|
|
* Digi P/N CC-WMX-J98C-FJA
|
|
* Digi P/N CC-WMX-J98C-FJA-1
|
|
|
|
Software for the following hardware platforms is in beta support:
|
|
|
|
* Digi ConnectCore 6UL
|
|
* [Digi P/N CC-WMX-JN58-NE](http://www.digi.com/products/models/cc-wmx-jn58-ne)
|
|
* Digi ConnectCore 6UL Starter Kit
|
|
* [Digi P/N CC-WMX6UL-START](http://www.digi.com/products/models/cc-wmx6ul-start) ([Get Started](https://www.digi.com/resources/documentation/digidocs/90001514/default.htm#concept/yocto/c_get_started_with_yocto.htm))
|
|
|
|
* Digi ConnectCore 6 Development Kit
|
|
* [Digi P/N CC-WMX6-KIT](http://www.digi.com/products/models/cc-wmx6-kit) ([Get Started](http://www.digi.com/resources/documentation/digidocs/90001945-13/default.htm#concept/yocto/c_get_started_with_yocto.htm%3FTocPath%3DDigi%2520Embedded%2520Yocto%7CGet%2520started%7C_____0))
|
|
|
|
* Digi ConnectCore 6 SBC
|
|
* [Digi P/N CC-SB-WMX-J97C-1](http://www.digi.com/products/models/cc-sb-wmx-j97c-1)
|
|
* Digi P/N CC-SB-WMX-L87C-1
|
|
* Digi P/N CC-SB-WMX-L76C-1
|
|
|
|
Previous versions of Digi Embedded Yocto include support for additional Digi
|
|
hardware.
|
|
|
|
# Documentation
|
|
|
|
Documentation is available online on the Digi documentation site:
|
|
|
|
* [Digi ConnectCore 6UL](http://www.digi.com/resources/documentation/Digidocs/90001514/default.htm)
|
|
* [Digi ConnectCore 6](http://www.digi.com/resources/documentation/Digidocs/90001945-13/default.htm)
|
|
|
|
# Downloads
|
|
|
|
* [Demo images](ftp://ftp1.digi.com/support/digiembeddedyocto/2.0/r3/images/)
|
|
* [Software Development Kit (SDK)](ftp://ftp1.digi.com/support/digiembeddedyocto/2.0/r3/sdk/)
|
|
|
|
# Release Changelog
|
|
|
|
## 2.0-r3
|
|
|
|
* Support for the new Digi ConnectCore 6UL System-On-Module and Starter Kit
|
|
* U-Boot 2015.04
|
|
* Linux kernel v4.1.28
|
|
* Support for TrustFence security enhancements
|
|
* Secure console
|
|
* Secure boot
|
|
* Secure JTAG
|
|
* Encrypted root filesystem
|
|
* True Random Number Generator
|
|
|
|
## 2.0-r2
|
|
|
|
* Release based on Yocto 2.0 (Jethro) for ConnectCore 6 SBC including:
|
|
* Update support for new PMIC hardware revision
|
|
* Minor bug fixes
|
|
|
|
## 2.0-r1
|
|
|
|
* U-Boot 2015.04 for the Digi ConnectCore 6 System-On-Module and SBC
|
|
* Linux kernel v3.14.57 for the Digi ConnectCore 6 System-On-Module and SBC
|
|
* Release based on Yocto 2.0 (Jethro) for Digi ConnectCore 6 SBC including:
|
|
* Bluez5
|
|
* QT5 (over X11 and Framebuffer graphical systems)
|
|
* New toolchain based on GCC-5.2 and GLIBC-2.22
|
|
* Cellular support
|
|
* Package upgrades and security fixes
|
|
|
|
# Known Issues and Limitations
|
|
|
|
This is a list of known issues and limitations at the time of release. An
|
|
updated list can be found on the online documentation.
|
|
|
|
* When using the TrustFence (TM) U-Boot environment encryption, access to the
|
|
U-Boot environment from the Linux OS is not supported.
|
|
|
|
## Digi ConnectCore 6UL
|
|
|
|
## Digi ConnectCore 6UL Starter Kit
|
|
|
|
## Digi ConnectCore 6
|
|
|
|
* NXP i.MX6 processor has a documented errata (ERR004512) whereby the maximum
|
|
performance of the Gigabit FEC is limited to 400Mbps (total for Tx and Rx)
|
|
* When using softAP mode on Band A on the Qualcomm AR6233, channels used for
|
|
Dynamic Frequency Selection (DFS) are not supported
|
|
* The Qualcomm AR6233 firmware does not support the following configuration
|
|
modes:
|
|
* Concurrent modes involving P2P mode, such as P2P + softAP or P2P + STA
|
|
* Bluetooth + softAP + STA concurrent mode
|
|
* A maximum of five clients are supported when using Qualcomm's AR6233 in
|
|
softAP mode
|
|
* A maximum of ten connected devices are supported when using Qualcomm's AR6233
|
|
Bluetooth Low Energy mode
|
|
* NXP i.MX6 processor does not set the sticky bit which write protects the
|
|
SRK_REVOKE eFuse on closed devices. This means that in the ConnectCore 6,
|
|
key revocation is always possible, no matter the value of the Yocto macro
|
|
TRUSTFENCE_UNLOCK_KEY_REVOCATION.
|
|
* When using TrustFence (TM) encrypted images secure boot support, the CAAM
|
|
will hang the processor when trying to authenticate an encrypted kernel image
|
|
after a failed attempt. Hence the target needs to be reset after an
|
|
authentication failure.
|
|
|
|
## Digi ConnectCore 6 SBC
|
|
|
|
* The Micrel PHY KSZ9031 may take between five and six seconds to
|
|
auto-negotiate with Gigabit switches
|
|
|
|
# Support Contact Information
|
|
|
|
For support questions please contact Digi Technical Support:
|
|
|
|
* [Enterprise Support](https://mydigi.secure.force.com/customers/)
|
|
* [Product Technical Support](http://www.digi.com/support/product-support)
|
|
* [Support forum](http://www.digi.com/support/forum/)
|