Release Notes¶

Yocto mx8m-yocto-scarthgap-6.6.y_2.2.2-v1.0

Based on release	Yocto: Poky 5.0, BSP: NXP L6.6.52_2.2.2, Linux: 6.6-2.2.x-imx
Release tag	mx8m-yocto-scarthgap-6.6.y_2.2.2-v1.0
Release manifest	imx-6.6.52-2.2.2.xml
Date	06/15/2026
Supported platforms	DART-MX8M
SOM revision	v1.3B and higher
File System build system	Yocto Scarthgap
Release package link	mx8m-yocto-scarthgap-6.6.y_2.2.2-v1.0.tar.zst
Release package SHA256	f8e1b10cce3730e064a4532df5fe4ac4cdda17f309498d07630b7257ae43b14d
Cortex M4 U-Boot support	MCUXPRESSO_2.13.0_V1.0_DART-MX8M
Cortex M4 Linux remoteproc support	MCUXPRESSO_2.13.0_V1.0_DART-MX8M

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	4d081332ea286fc6460f05d76f234ddc39a2da43
Kernel	https://github.com/varigit/linux-imx	6.6-2.2.x-imx_var01	23d08f0630243fb1225d3e8d665566a6ef1e274e
meta-variscite-bsp-imx	https://github.com/varigit/meta-variscite-bsp-imx	scarthgap_6.6.52-2.2.2_var01	ac89ab6d2226e71cb59d1c5306fc774461edafe4
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	c3bf777ad74cb490ad020418ce18e84b2efd5e89
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
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 6.6.138, based on the 6.6-2.2.x-imx branch from linux-fslc, incorporating updates from the Linux 6.6 stable series.