Release Notes

Based on release	Yocto: Poky 4.0, BSP: FSLC 4.0, Linux: lf-5.15.y
Release tag	mx8m-yocto-kirkstone-5.15-2.0.x-v1.1
Release manifest	kirkstone-5.15.xml
Date	12/12/2022
Supported platforms	DART-MX8M
SOM revision	v1.1 and higher
File System build system	Yocto Kirkstone
Recovery SD card link	mx8m__yocto-kirkstone-5.15-2.0.x-v1.1__android-11.0.0_2.6.0-v1.0.img.gz
Cortex M4 U-Boot support	MCUXPRESSO_2.11.1_V1.0_DART-MX8M
Cortex M4 Linux remoteproc support	MCUXPRESSO_2.11.1_V1.0_DART-MX8M

Relevant git Repositories

Source	Repository	Branch	Commit ID
U-Boot	https://github.com/varigit/uboot-imx	lf_v2022.04_var01	aed2ad851e01ce706d82a941d47c4205da51ef3e
Kernel	https://github.com/varigit/linux-imx	5.15-2.0.x-imx_var01	45f79932098f51a2faab2b6e2d9bc4cb601eadd5
meta-variscite-bsp	https://github.com/varigit/meta-variscite-bsp	kirkstone	a4dbd2cfe48a80d4362c9de0523500de05f15898

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

Change List	Description
Release 1.1
U-Boot updates
ci_udc: Produce less verbose output doing ums command
soc: revert the changes introduced by LF-4200 and LF-3898-3
Kernel updates
add 20ms delay to ethernet regulator enable
net: phy: at803x: save vddio regulator state during probe
Yocto updates
meta-variscite-sdk updates
rng-tools: disable the jitterentropy. This is needed to avoid rngd to consume all four CPUs on boot for 60+ seconds.
packagegroup-var-ml: disable tensorflow-lite-vx-delegate for mx8mm
Release 1.0
Initial Yocto Kirkstone release	Based on FSLC 5.15-2.0.x-imx (kernel 5.15.60) which is based on NXP lf-5.15.32-2.0.0 and merged with Linux Stable 5.15.60
Known Issues
DNS does not work after disabling dnsmasq and configuring NetworkManager DNS	Fixed by dnsmasq: enable dbus packageconfig