BSP-Yocto-NXP-i.MX8MP-PD26.1.0            2026-06-08
====================================================

- Linux NXP Vendor Kernel v6.12.49-2.2.0-phy11 (based on NXP tag lf-6.12.49-2.2.0)
- U-boot v2025.04-2.2.0-phy9 (based on NXP tag lf-6.12.49-2.2.0)
- Yocto 5.2.4 (Walnascar)
- Qt 6.8
- OP-TEE 4.8
- RAUC 1.14

Tested Yocto Images:
--------------------
- phytec-chromium-image
- phytec-qt6demo-image
- phytec-vision-image
- phytec-provisioning-image
- phytec-securiphy-image
- phytec-headless-image

Supported Machines:
-------------------
- phyboard-pollux-imx8mp-3
- imx8mp-phyflex-libra-rdk-2

Build Environment:
------------------
- Ubuntu 24.04 64-bit

Changes:
--------
- Move OP-TEE to end of 1GiB addressable RAM (0x7e000000) BSPIMX8M-4034
- replaced imx8mp-libra-fpsc-1 with imx8mp-phyflex-libra-rdk-2 machine
- i.MX8MP-FPSC release is integrated into the i.MX8MP releases.

New Features:
-------------
- Chromium image
- ampliphy-boot
- 4GiB RAM support on phyFLEX Libra (ALPHA)
- EEPROM detection support in U-Boot on phyFLEX Libra
- VPU support on phyFLEX Libra
- thermal management on phyFLEX Libra (U-Boot and Linux)

Issues fixed:
-------------
- Fixed RS232 flow control on phyFLEX Libra
- Fixed video playback issue

Defeatured:
-----------
legacyboot support in built-in U-Boot environment for phyBOARD Pollux

Known Issues/Limitations:
-------------------------
- No audio support
- No wireless support (Bluetooth, WiFi)
- No NPU support
- No support for 8GiB RAM variant
- no EFI support
- No LED support on phyBOARD Pollux
- No USB-C support for phyFLEX Libra
- 4GiB RAM Timings on phyFLEX Libra not fully validated yet
- phyboard-pollux-imx8mp-3: Upper USB port on X5 connector doesn't
  work reliable in host mode in bootloader
- shutdown from Linux might sometimes take longer due to systemd stop job running
- Reduction of CMA size to half for phyBOARD Pollux 1GiB RAM SoM
- Increased resume duration during suspend to RAM