Release Notes¶

Debian mx8mp-debian-bookworm-6.6.y_24.12-v1.2

Based on release	Debian: Bookworm 12.5, Linux Kernel: NXP lf-6.6.y
Release git	https://github.com/varigit/flexbuild
Release branch	LSDK-24.12_DEBIAN-12_LF-6.6.36_var01
Release tag	mx8mp-debian-bookworm-6.6.y_24.12-v1.2
Date	04/01/2026
Supported platforms	DART-MX8M-PLUS / VAR-SOM-MX8M-PLUS / VAR-SMARC-MX8M-PLUS
SOM revision	DART-MX8M-PLUS: v1.1 and higher, VAR-SOM-MX8M-PLUS: v1.1 and higher, VAR-SMARC-MX8M-PLUS: v1.0
Embedded Linux Distribution	Debian Bookworm
Cortex M7 U-Boot support	MCUXPRESSO_2.15.0_V1.0_DART-MX8M-PLUS
Cortex M7 Linux remoteproc support	MCUXPRESSO_2.15.0_V1.0_DART-MX8M-PLUS
Recovery SD card link	mx8mp-debian-bookworm-6.6.y_24.12-v1.2.img.zst
Recovery SD card SHA256	66079765dc57c12c68145a28d3f3a02360dd51880038faa144d2cf0cfae11c64

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	6b5add8863df1ba5273daf388dc874f1083fb2e5
Kernel	https://github.com/varigit/linux-imx	lf-6.6.y_6.6.52-2.2.2_var01	ac11a677c871e4a51126edb2c245a296158c7913
Flexbuild	https://github.com/varigit/flexbuild	LSDK-24.12_DEBIAN-12_LF-6.6.36_var01	5265638bef22e1aef53dc1de23da7887af529536
meta-variscite-bsp-imx	https://github.com/varigit/meta-variscite-bsp-imx	scarthgap_6.6.52-2.2.2_var01	6d647083760105617381ede3ff264e2da878679d
meta-variscite-bsp-common	https://github.com/varigit/meta-variscite-bsp-common	scarthgap_6.6.52-2.2.2_var01	1f8c1035f2453efab73396ebb671f39b4c6cd59a
meta-variscite-sdk-common	https://github.com/varigit/meta-variscite-sdk-common	scarthgap_6.6.52-2.2.2_var01	a8a35c2e8767ffcf14ec9a6cf9b9c8c15ff71241

After downloading the image, visit our Recovery SD card guide to learn how to program a recovery SD card.

Change List	Description
Release 1.2
Major Updates
Add support for VAR-SMARC-MX8M-PLUS on Echo-Board
Release 1.1
Major Updates
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. More details are in commit 974be10
Carrier Board	Added support for Symphony-Board v2.x
Release 1.0
Major Updates
Initial Debian Bookworm 6.6.52_24.12 release	Based on NXP Flexbuild LSDK 24.12 and NXP Linux kernel lf-6.6.y