Release Notes¶

Yocto mx91-yocto-scarthgap-6.6.y_2.2.2-v1.2

Based on release	Yocto: Poky 5.0, BSP: NXP L6.6.52_2.2.2, Linux: 6.6-2.2.x-imx
Release tag	mx91-yocto-scarthgap-6.6.y_2.2.2-v1.2
Release manifest	imx-6.6.52-2.2.2.xml
Date	08/04/2026
Supported platforms	DART-MX91
SOM revision	v1.0 and higher
File System build system	Yocto Scarthgap
Release package link	mx91-yocto-scarthgap-6.6.y_2.2.2-v1.2.tar.zst
Release package SHA256	589b81bcd81521c3ca6b46a2b9233f498588715ef97d7c1740ca6d4090ed5961

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	3d1bc917ac71f42429cdd5a7941cf9368d8a9676
Kernel	https://github.com/varigit/linux-imx	6.6-2.2.x-imx_var01	2365567b4cffbd021b9180644bda4df50f619b5f
meta-variscite-bsp-imx	https://github.com/varigit/meta-variscite-bsp-imx	scarthgap_6.6.52-2.2.2_var01	97957dd27c8dfef2e197322e62cbad990fe296f1
meta-variscite-bsp-common	https://github.com/varigit/meta-variscite-bsp-common	scarthgap_6.6.52-2.2.2_var01	8fa83af3b9c8d3894597cf75a7b2806957d1358a
meta-variscite-sdk-imx	https://github.com/varigit/meta-variscite-sdk-imx	scarthgap_6.6.52-2.2.2_var01	8541b76a56aefab0df9dab75bafdaa7cb4bd2dc4
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 1.2
Linux Kernel Update	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.
Release 1.1
Linux Kernel Update	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.
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.