Release Notes

Based on release	Yocto: Poky 5.0, BSP: NXP L6.6.52_2.2.0, Linux: lf-6.6.y
Release tag	mx91-yocto-scarthgap-6.6.52_2.2.0-v1.0
Release manifest	imx-6.6.52-2.2.0.xml
Date	03/31/2025
Supported platforms	VAR-SOM-MX91
SOM revision	v2.0A and higher
File System build system	Yocto Scarthgap
Recovery SD card link	mx91-yocto-scarthgap-6.6.52_2.2.0-v1.0.wic.zst
Recovery SD card SHA256	ad43b96a7d0c4aba9a1655d00fa22d609e96b46ab06b6825ac18ad7280a5c31b

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	281ae91ddc7cbcf47acfbb88809d312fdef5b8d6
Kernel	https://github.com/varigit/linux-imx	lf-6.6.y_6.6.52-2.2.0_var01	c148f13b952a28201ba421c825938ce738d18657
meta-variscite-bsp-imx	https://github.com/varigit/meta-variscite-bsp-imx	scarthgap_6.6.52-2.2.0_var01	31342eed4e4593f9b10ca0ed7162c5c1ae5d6af1
meta-variscite-bsp-common	https://github.com/varigit/meta-variscite-bsp-common	scarthgap_6.6.52-2.2.0_var01	e6907b2d17c5b9cb0adfaa00ab4972801f1bf610
meta-variscite-sdk-imx	https://github.com/varigit/meta-variscite-sdk-imx	scarthgap_6.6.52-2.2.0_var01	037a5ce07d271ddb7d6f8389778816ef4e877c32
meta-variscite-sdk-common	https://github.com/varigit/meta-variscite-sdk-common	scarthgap_6.6.52-2.2.0_var01	bbdcc2936516be51e416c7affba7a8db1a633847

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

Change List	Description
Release 1.0
Initial release	Based on NXP Yocto Scarthgap 6.6.52_2.2.0 and NXP Linux Kernel 6.6.52 lf-6.6.y
Known Issues
Several features are not yet supported by the NXP BSP:	- CPU frequency scaling - Encrypted FS