BSP-Yocto-AM64x-PD23.1.0                     2023-04-21
=======================================================

- Linux TI vendor kernel v5.10.158 (based on TI tag 08.06.00.002)
- U-Boot v2021.01 (based on TI tag 08.06.00.002)
- Yocto 3.1.23 (dunfell)


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

- phytec-headless-image:
  * phyboard-electra-am64xx-1


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

- Ubuntu 20.04 64-bit


Features:
---------

- Switched to PHYTEC yogurt distro and phytec-headless-image
- New device tree overlay for co-processors (RPMSG)
- u-boot updates
  * Storage device gets determined based on boot device
    For SDMMC and EMMC stored on the boot partition (ENV_IS_IN_FAT)
    For SPI stored on a fixed offset on the SPI NOR flash
  * SoM hardware detection code in u-boot (not active)
  * New DDR settings with extended temperature range + lower tREFI
  * Switched from partition UUIDs to fixed devices usage
    Booting from EMMC mounts rootfs via /dev/mmcblk0
    Booting from SDMMC mounts rootfs via /dev/mmcblk1
  * OSPI NOR flash boot


Issues Fixed:
-------------

- OSPI NOR flash boot


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

- The reboot command delays the reboot process by several seconds in 3% of all boots.
- USB devices connected to the USB bus on the PCIe connector might not be detected
  during boot or can fail during operation in some cases.
- The PCIe card with an I210 was not detected in 5% of all boots.