Release Notes¶

Yocto mx6-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	mx6-yocto-scarthgap-6.6.y_2.2.2-v1.1
Release manifest	imx-6.6.52-2.2.2.xml
Date	05/16/2026
Supported platforms	VAR-SOM-MX6 / DART-MX6 / VAR-SOM-SOLO/DUAL
SOM revision	VAR-SOM-MX6 V2.x / VAR-SOM-SOLO / VAR-SOM-DUAL / DART-MX6
File System build system	Yocto Scarthgap
Release package link	mx6-yocto-scarthgap-6.6.y_2.2.2-v1.1.tar.zst
Release package SHA256	93711521aafc5e8f36181a385d294d9b4c42bf79923c282f1642d6a37e9b5977

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	3fefecfa96c3e12fb22d70dfbf10799441964634
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	279c3f70f0cfa9bfe8b8239e7f048b34f29adfc1
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.
Known Issues
meta-qt6 and meta-browser both provide gn-native, breaking the SDK generation for fsl-image-qt6	To fix it add the line BBMASK += "/meta-browser/meta-chromium/recipes-browser/chromium/gn-native_.*.bb" in the local.conf Note: fsl-image-chromium will no longer build.