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Release Notes

Yocto mx8mp-yocto-scarthgap-6.6.52_2.2.0-v1.3

Release Notes

Based on release Yocto: Poky 5.0, BSP: NXP L6.6.52_2.2.0, Linux: lf-6.6.y
Release tag mx8mp-yocto-scarthgap-6.6.52_2.2.0-v1.3
Release manifest imx-6.6.52-2.2.0.xml
Date 01/28/2026
Supported platforms DART-MX8M-PLUS / VAR-SOM-MX8M-PLUS
SOM revision DART-MX8M-PLUS: v1.1 and higher, VAR-SOM-MX8M-PLUS: v1.1 and higher
File System build system Yocto Scarthgap
Recovery SD card link mx8mp__yocto-scarthgap-6.6.52_2.2.0-v1.3__android-15.0.0_1.2.0-v1.1.wic.zst
Recovery SD card SHA256 d065e8baa662bfc0938df4460f4fee9eb50d6316cfba5b9eedf96a634d3588a4
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

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 e85b40963412bba954ab0e7572dc10e133683cd7
Kernel https://github.com/varigit/linux-imx lf-6.6.y_6.6.52-2.2.0_var01 7856afe23788bd7af0b8ec45d3c8c9efbd872f71
meta-variscite-bsp-imx https://github.com/varigit/meta-variscite-bsp-imx scarthgap_6.6.52-2.2.0_var01 fea5e163356feb9c7cfa4d9ca53fdae266c6e035
meta-variscite-bsp-common https://github.com/varigit/meta-variscite-bsp-common scarthgap_6.6.52-2.2.0_var01 c859d37a8635af79ce064e9c77af282a07987998
meta-variscite-sdk-imx https://github.com/varigit/meta-variscite-sdk-imx scarthgap_6.6.52-2.2.0_var01 ad8aa855d27e73dacbd92827bc6b5a24e0ff41b3
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.

Change Log

Change List Description
Release 1.3
Major Updates
Update NXP Wi-Fi kernel module to lf-6.12.20_2.0.0 The mwifiex module should be aligned with the lf-6.12.20_2.0.0 release for better compatibility with the IW612-18.99.3.p25.7 firmware of the release MM6X18537.p9.
linux-imx Updates Click here for a full detailed change list.
uboot-imx 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-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-hab Updates Click here for a full detailed change list.
Known Issues
meta-qt6 and meta-browser both provide gn-native, breaking the SDK generation for fsl-image-qt6 To fix it add the line BBMASK += "/meta-browser/meta-chromium/recipes-browser/chromium/gn-native_.*.bb" in the local.conf
Note: fsl-image-chromium will no longer build.
Release 1.2
Major Updates
Added support for Symphony 2.0 Board
WiFi firmware Upgrade Upgraded WiFi firmware to release MM6X18540.p33_V2 for Murata iw61x chipsets
linux-imx Updates Click here for a full detailed change list.
uboot-imx 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-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-hab Updates Click here for a full detailed change list.
Known Issues
meta-qt6 and meta-browser both provide gn-native, breaking the SDK generation for fsl-image-qt6 To fix it add the line BBMASK += "/meta-browser/meta-chromium/recipes-browser/chromium/gn-native_.*.bb" in the local.conf
Note: fsl-image-chromium will no longer build.
Release 1.1
Major Updates
Added support for Sonata-Board
Release 1.0
Initial release Based on NXP Yocto Scarthgap and NXP Linux Kernel 6.6.52 lf-6.6.y