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Release Notes

Yocto mx8x-yocto-scarthgap-6.6.52_2.2.0-v1.2

Release Notes

Based on release	Yocto: Poky 5.0, BSP: NXP L6.6.52_2.2.0, Linux: lf-6.6.y
Release tag	mx8x-yocto-scarthgap-6.6.52_2.2.0-v1.2
Release manifest	imx-6.6.52-2.2.0.xml
Date	01/16/2026
Supported platforms	VAR-SOM-MX8X
SOM revision	v1.1 and higher
File System build system	Yocto Scarthgap
Recovery SD card link	mx8x__yocto-scarthgap-6.6.52_2.2.0-v1.2__android-13.0.0_1.2.0-v1.0.wic.zst
Recovery SD card SHA256	dbb2fd0c95115a894864e4c0652ff7e4a9aaedc2f311879361282bdb4b2f5d57
Cortex M4 U-Boot support	MCUXPRESSO_2.9.0_V1.0_VAR-SOM-MX8X
Cortex M4 Linux remoteproc support	MCUXPRESSO_2.9.0_V1.0_VAR-SOM-MX8X

Relevant git Repositories

Source	Repository	Branch	Commit ID
U-Boot	https://github.com/varigit/uboot-imx	lf_v2024.04_6.6.52-2.2.0_var01	0d75a253dac6e6f8a19b1b8705e7f41a64f584f3
Kernel	https://github.com/varigit/linux-imx	lf-6.6.y_6.6.52-2.2.0_var01	c2cab9d2643849a2df4ac0d764523d03f9304e30
meta-variscite-bsp-imx	https://github.com/varigit/meta-variscite-bsp-imx	scarthgap_6.6.52-2.2.0_var01	fee5212be0ae7611092ea1ad801695c99d693450
meta-variscite-bsp-common	https://github.com/varigit/meta-variscite-bsp-common	scarthgap_6.6.52-2.2.0_var01	661be7b46f9325b683ff952d17fdf8bb440a9e0d
meta-variscite-sdk-imx	https://github.com/varigit/meta-variscite-sdk-imx	scarthgap_6.6.52-2.2.0_var01	45a234c9d9d31593795a9232b54340286b6179b9
meta-variscite-sdk-common	https://github.com/varigit/meta-variscite-sdk-common	scarthgap_6.6.52-2.2.0_var01	31fd47933f01d4bd652554a2d903a97fa8a76ab2

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

Note: Variscite is no longer providing new recovery SD card images for the i.MX8X B0 silicon. Please refer to the Yocto developer guide for instructions about how to build an image for the B0 silicon.

Change Log

Change List	Description
Release 1.2
Major Updates
Carrier Board	Added support for Symphony-Board v2.x
U-Boot Updates	Click here for a full detailed change list
Kernel Updates	Click here for a full detailed change list
meta-variscite-bsp-common 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-common Updates	Click here for a full detailed change list
meta-variscite-sdk-imx Updates	Click here for a full detailed change list
Release 1.1
U-Boot Updates	Click here for a full detailed change list
Kernel Updates	Click here for a full detailed change list
meta-variscite-bsp-common 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-common 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 6.6.52_2.2.0 and NXP Linux Kernel lf-6.6.y