MCM-iMX8M-Plus: Yocto Linux: Release Notes

18-Mar-2026, MCM-iMX8M-Plus 1.1

Yocto 5.0.4 (Scarthgap LTS) for MCM-iMX8M-Plus

- Based on NXP release scarthgap-6.6.52-2.2.0

- U-Boot 2023.04 based on NXP lf_v2023.04; Version: 2023.04-compulab-1.1-d4+fslc+g311402b4618+p0; hash: 311402b46183b7f866bd4d7c1604499431d5fa1c

- Kernel 6.6.52 based on NXP lf-6.6.y; Version: 6.6.52-compulab-1.1-gf8fd02287eb5; hash: f8fd02287eb5d0f468308b6862ed03289cefaaa0

HW features

- Added support Kingston, ISSI and Etron DDR

06-Aug-2024, MCM-iMX8M-Plus 1.0

Yocto 4.2 (Micledore) for MCM-iMX8M-Plus

- Based on NXP release micledore-6.1.55-1.0.0

- Kernel 6.1.55 based on NXP lf-6.1.55-1.0.0

- U-Boot 2023.04 based on NXP lf_v2023.04

Supported HW features

- Basic support for MCM-iMX8M-Plus

- USB2.0 OTG Host/Device

- Storage: eMMC, uSD, EEPROM

- Ethernet (ENET_QOS)

- Ethernet (ENET_FEC) on EB-ETH

- CAN bus

- LVDS display interface

- MIPI display interface

- HDMI display interface

- Touch screen support

- I2C, SPI

- SNVS RTC

- RTC

- Audio Codec wm8962 on EB-AUDMX9

SW Features

- CompuLab Deployment Tool

- CompuLab U-Boot Tool

- fw_printenv/fw_setenv utilities

- Chromium browser

- Qt support

Boot-loader features

- Supported boot-loader devices: SD, eMMC

- Supported linux/rootfs devices: SD, eMMC, USB, NFS

Documentation

- Initial Yocto Linux documentation for MCM-iMX8M-Plus