UCM-iMX93 NXP iMX93 Linux Resources

Compulab System on Module (SOM) products are miniature computer boards designed for integration into custom industrial applications. UCM-iMX93 System on Module is based on the NXP i.MX93 application processor featuring a highly scalable dual-core Cortex-A55 CPU coupled with an integrated AI/ML neural processing unit. UCM-iMX93 is provided with comprehensive documentation and full ready-to-run support for the Linux operating system.

Getting Started		Development		How-to Guides and Application Notes
Evaluation Eval-kit Quick Start Guide Eval-Kit Hardware Guide Installing Yocto on SD card Installing Yocto onto on-board eMMC Known Issues Support Getting Technical Support Engineering Support Portal Useful Links UCM-iMX93 Product Page UCM-iMX93 Hardware Revision Notes UCM-iMX93 Software Release Notes SB-UCMIMX93 Product Page		Building Yocto and U-Boot Setting Up Yocto Build Environment Building Yocto Linux images Building Linux Kernel Common Yocto Build Errors Customizing O/S and Drivers Introduction to Yocto development Making Changes to Yocto Meta-Layers Introduction to Device Trees Configuring I/O - Device Tree Customization		Using Interfaces and Functions ADC Bluetooth Camera CAN bus Cellular Modem CPU temperature Display GPIO I2C RTC Serial Console SOM Serial Number SPI Suspend Mode UART USB WiFi WiFi AP Mode Application Notes Optimizing eMMC lifetime and reliability Creating OTA update enabled images with Mender Enabling secure boot (AHAB)

From time to time Compulab releases new software versions for UCM-iMX93 in order to fix bugs, address component changes and add functionality. It is highly recommended to subscribe to the UCM-iMX93 RSS Feed in order to receive automatic notifications about software updates.

Critical Software Update – UCM-iMX93 Yocto Linux 3.0.2 The latest UCM-iMX93 Yocto Linux release 3.0.2 includes a mandatory U-Boot update. This U-Boot update is mandatory for customers using a custom U-Boot with product deliveries starting from May 2026. See UCM-iMX93 Yocto Linux 3.0.2 Release Notes for details.

Release History

The following table provides a summary of UCM-iMX93 Yocto Linux releases. For detailed information about each release, refer to UCM-iMX93 Yocto Linux Release Notes.
It is highly recommended to subscribe to the UCM-iMX93 RSS Feed in order to receive automatic notifications about software updates.

Release	Status	Release Date	Yocto Project	NXP BSP	U-Boot	Linux Kernel
3.0.2	Current	01-May-2026	5.0 Scarthgap (LTS)	6.6-Scarthgap	2024.04-compulab+g650599333f6+p0	6.6.52-3.0.2-lts-next-g4d589d09e6b0
3.0.1	Previous	03-Feb-2026	5.0 Scarthgap (LTS)	6.6-Scarthgap	2024.04-compulab+g2d2dd77f159+p0	6.6.52-3.0.1-lts-next-g4d589d09e6b0
3.0	Legacy	03-Feb-2025	5.0 Scarthgap (LTS)	6.6-Scarthgap	2024.04-compulab+gb2e5a86b5f+p0	6.6.52-lts-next-g115a9f699875
2.0	Legacy	18-Feb-2024	4.2 Mickledore	-	2023.04	6.1.55
1.1	Legacy	18-Feb-2024	4.0 Kirkstone	-	2022.04	6.1.22
1.0	Legacy	19-Jun-2023	4.0 Kirkstone	lf-5.15	2022.04	6.1.1