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Release Notes

Yocto mx6ul-yocto-scarthgap-6.6.y_2.2.2-v1.2

Release Notes

Based on release Yocto: Poky 5.0, BSP: NXP L6.6.52_2.2.2, Linux: 6.6-2.2.x-imx
Release tag mx6ul-yocto-scarthgap-6.6.y_2.2.2-v1.2
Release manifest imx-6.6.52-2.2.2.xml
Date 08/24/2026
Supported platforms DART-6UL on VAR-6ULCustomBoard
VAR-SOM-6UL on Concerto-Board
VAR-SOM-6UL on Symphony-Board Rev. 1.7 and 2.0
SOM revision DART-6UL v1.21 and higher, VAR-SOM-6UL v1.1 and higher
File System build system Yocto Scarthgap
Release package link mx6ul-yocto-scarthgap-6.6.y_2.2.2-v1.2.tar.zst
Release package SHA256 1b14f5eeb92778c26501c8c9961b1bbfcd0435a4218bca0ffff2968a3c433749

Relevant git Repositories

Source Repository Branch Commit ID
U-Boot https://github.com/varigit/uboot-imx lf_v2024.04_6.6.52-2.2.2_var01 89d458c08b0b2fe2870d27917da23ba25bd877dd
Kernel https://github.com/varigit/linux-imx 6.6-2.2.x-imx_var01 a2d48806611f7c95f1f5af217e28e5ae9e761a35
meta-variscite-bsp-imx https://github.com/varigit/meta-variscite-bsp-imx scarthgap_6.6.52-2.2.2_var01 91eb41bc56012aeaf9613e991f20a5ad9d98fbd6
meta-variscite-bsp-common https://github.com/varigit/meta-variscite-bsp-common scarthgap_6.6.52-2.2.2_var01 3148bb4a349e4d6d8f2cf0e49562a89aa3fec42a
meta-variscite-sdk-imx https://github.com/varigit/meta-variscite-sdk-imx scarthgap_6.6.52-2.2.2_var01 75853a038ec4686bd5b834062ba4987ace8ec816
meta-variscite-sdk-common https://github.com/varigit/meta-variscite-sdk-common scarthgap_6.6.52-2.2.2_var01 7b45393620f4496b4dfac1b5a71245377a8ccbde

After downloading the release package, extract it and visit our Recovery SD card guide to learn how to program a recovery SD card.

Change Log

Change List Description
Release 1.2
Major Updates
Updates Kernel to Linux 6.6.144 Updated the Linux kernel from 6.6.138 to 6.6.144, based on the 6.6-2.2.x-imx branch from linux-fslc, incorporating updates from the Linux 6.6 stable series.
Add support for VAR-SOM-6UL Rev. 2.0 Added device tree files to support the Murata IW61X WiFi/BT Module on Concerto-Board and Symphony-Board.
uboot-imx Updates Click here for a full detailed change list.
linux-imx Updates Click here for a full detailed change list.
meta-variscite-bsp-imx Updates Click here for a full detailed change list.
meta-variscite-bsp-common Updates Click here for a full detailed change list.
meta-variscite-sdk-imx Updates Click here for a full detailed change list.
Release 1.1
Major Updates
Updates Kernel to Linux 6.6.138 Updated the Linux kernel from 6.6.119 to 6.6.138, based on the 6.6-2.2.x-imx branch from linux-fslc, incorporating updates from the Linux 6.6 stable series.
uboot-imx Updates Click here for a full detailed change list.
linux-imx Updates Click here for a full detailed change list.
meta-variscite-bsp-imx Updates Click here for a full detailed change list.
meta-variscite-sdk-imx Updates Click here for a full detailed change list.
Release 1.0
Initial Release Based on NXP Yocto Scarthgap and FSLC-NXP Linux Kernel 6.6-2.2.x-imx
Linux Kernel Update Updated the Linux kernel from 6.6.52 to 6.6.119, based on the 6.6-2.2.x-imx branch from linux-fslc, incorporating updates from the Linux 6.6 stable series.