Release Notes phyBOARD-Segin Vendor BSP 
=======================================

BSP-Yocto-Vendor-phyBOARD-Segin-PD17.1.2        2017-10-12
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- Linux NXP Vendor Kernel v4.1.15-phy3 (based on NXP Tag rel_imx_4.1.15_2.1.0_ga)
- Barebox v2017.04.0-phy3
- Yocto 2.2.1 (morty)


Tested Yocto Images:
--------------------
- phytec-qt5demo-image on: 
  * phyboard-segin-imx6ul-2
  * phyboard-segin-imx6ul-4
  * phyboard-segin-imx6ul-5

- phytec-headless-image on: 
  * phyboard-segin-imx6ul-3


Build Environment:
------------------
- Ubuntu 16.04 64Bit


Changes since PD17.1.1:
-----------------------
- Fixes:
	* Fix SDK build


Changes since PD17.1.0:
-----------------------
- Added support for new machine:
        * phyboard-segin-imx6ul-5 (phyBOARD-Segin full featured with Wireless Lan)

- Added new features:
        * Support for PEB-WLBT-01 Wireless Lan module (no bluetooth)
        * New QT5 Demo 1.1 

- Fixes:
        * RTC no longer leads to system hangs due to systemd spamming time has been changed 

- Removed Features:
        * EEPROM ID page is removed from the device tree


Features:
---------
- Added support for new machine:
        * phyboard-segin-imx6ul-2 (phyBOARD-Segin full featured) 
        * phyboard-segin-imx6ul-3 (phyBOARD-Segin low cost)
        * phyboard-segin-imx6ul-4 (phyBOARD-Segin full featured with RS485)

- Removed support for machines:
        * phyboard-segin-imx6ul-1 

- Added new features:
        * NXP vendor kernel
        * Support for displays:
                * AC158 (7" capacitive)
                * AC156 (7" resistive)
        * Support resistive touch
        * Booting barebox from NAND
        * Support USB-Host in barebox
        * QT5 (5.7.1) support, QT5 Demo is working with limited functionality (see Known Issues/Limitations)
        * Camera support for:
                * VM-010-BW 
                * VM-010-COL
        * RS485 support (kernel)
        * Support for 2 Ethernet ports (kernel)
        * PXP support (kernel)

- Existing features (from ALPHA release):
        * PEB-AV-02 support
        * PEB-EVAL-01
        * RS232 (barebox/kernel)
        * EEPROM support (barebox/kernel)
        * USB-Host support (kernel)
        * USB-OTG support (kernel)
        * Ethernet 100 MBit (barebox/kernel)
        * CAN (kernel)
        * NAND support (barebox/kernel)
        * MMC support (barebox/kernel)
        * Audio support (Line IN/OUT, Speaker) (kernel)
        * Support for RTC (kernel) 
        * ADC support (kernel)


Known Issues/Limitations:
-------------------------
- When booting from MMC sometimes (about 5 in 1000) barebox and kernel fail to attach the NAND devices.
- ADC provides uncalibrated values
- Booting the root filesystem over NFS is not possible
- Following displays are not supported with the NXP vendor kernel:
        * AC101 (3,5" capacitive)
        * AC102 (4,3" capacitive)
        * AC103 (5,7" capacitive)
- Multimedia page is removed from QT5 Demo
- The TiwiBLE chip sometimes requests a restart of the firmware which leads to a backtrace dump. The connection is reastablished afterwards and transfers continued.