Release Notes

Based on release	Yocto: Poky 3.3, BSP: FSLC 3.3, Linux: lf-5.10.y
Release tag	mx8x-yocto-hardknott-5.10.72_2.2.1-v1.0
Release manifest	hardknott-5.10.xml
Date	05/12/2022
Supported platforms	VAR-SOM-MX8X
SOM revision	v1.1 and higher (B0/C0)
File System build system	Yocto Hardknott
Recovery SD card link	mx8x__yocto-hardknott-5.10.72_2.2.1-v1.0__android-11.0.0_1.0.0-v1.1.img.gz
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_v2021.04_var03	860c409f68878b11845739f385b947a1ad59f394
Kernel	https://github.com/varigit/linux-imx	lf-5.10.y_var04	46e3c776e6b3769a16a6dd8ad57d0a25fc5aab15
meta-variscite-bsp	https://github.com/varigit/meta-variscite-bsp	hardknott	fbeed6069c927f6879293504d7af213312da1705

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 1.0
Initial Yocto Hardknott release based on NXP lf-5.10.72_2.2.1	(kernel 5.10.72)
Known Issues
RPMSG Demos from U-Boot	Starting from BSP 5.10.72 NXP stopped supporting Cortex-m firmwares loaded from U-Boot