Release Notes¶

Yocto mx6ul-yocto-scarthgap-6.6.y_2.2.2-v1.1

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-v1.1
Release manifest	imx-6.6.52-2.2.2.xml
Date	05/15/2026
Supported platforms	DART-6UL / VAR-SOM-6UL
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-v1.1.tar.zst
Release package SHA256	814d4e423c9a8f5a32f0a924289d6b9164b249a6f0d05e72c5b8b91a847953ad

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	c717622f0a71b25fc0efe5489020bfc782d1d85b
Kernel	https://github.com/varigit/linux-imx	6.6-2.2.x-imx_var01	9a25f25a4e106bbf9ca91b32fa52d059cec4d27e
meta-variscite-bsp-imx	https://github.com/varigit/meta-variscite-bsp-imx	scarthgap_6.6.52-2.2.2_var01	1c7a67e9d63c279794fa52da4f8cb1a811b06b34
meta-variscite-bsp-common	https://github.com/varigit/meta-variscite-bsp-common	scarthgap_6.6.52-2.2.2_var01	2a7c846763ef3a3686a6bd3125e9bb436d8fab2c
meta-variscite-sdk-imx	https://github.com/varigit/meta-variscite-sdk-imx	scarthgap_6.6.52-2.2.2_var01	85fd9db8392b706c6bd9a842a02d80c7aeffc39f
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 List	Description
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.