Release Notes BSP-Yocto-Ampliphy-AM335x-PD23.1.0
================================================

BSP-Yocto-Ampliphy-AM335x-PD23.1.0      2023-04-25
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- Linux Kernel v5.15.82
  * Tag: v5.15.82-phy2
- barebox 2022.09.0
  * Tag: v2022.09.0-phy1
- Yocto 4.0.9 (kirkstone)
- Qt 5.15.7

Tested Yocto Images:
--------------------

  see machines.txt

Build Environment:
------------------

  - Ubuntu 20.04 64Bit

New Features:
-------------

  - Devicetree overlays have been introduced to enable or disable features for
    the individual machines starting from the upstream devicetrees.

  - A phytec-qt5demo-small-image for phyboard-wega-am335x-1 and
    phyboard-wega-am335x-2 has been added since the regular phytec-qt5demo-image
    does not fit on 128MB NANDs anymore without adjustments.

Defeatured:
-----------

  - Removed the RT kernel branch
  - Removed phycore-am335x-7 support
  - Removed pcm-958 wifi module support

Known Issues:
-------------

  - phycore-am335x-som / phycore-r2-am335x-som:
         * Boot tests showed in about 2 of 2000 boots that the SMSC LAN8710 phy
	   could not be found. The PHY ID readout is wrong. The generic
           PHY driver will take over. Ethernet is still functional in this case.

  - phycore-am335x/phycore-r2-am335x:
         * rtc1 (AM335x RTC) has high deviation

  - CAN tests with 20kbit/s did not run successfully. All other CANopen
    standard bit rates are working. This can be fixed by switching the clock
    from 25 to 24 Mhz, but new problems with other components can occur.

  - The demo video runs with a low frame rate during loading within the Qt-Demo.

  - Suspend-to-RAM is not working with PCM-060.

Notes:
------

  - .sdcard images are now replaced with .wic images.
  - The EDT 7,0" display with capacitive touchscreen is supported, all others are
    untested.
  - RAUC has not been prepared for any software machine and is untested.