Release Notes

Based on release	Yocto: Poky 4.0, BSP: FSLC 4.0, Linux: lf-5.15.y
Release tag	mx8mp-yocto-kirkstone-5.15-2.0.x-v1.1
Release manifest	kirkstone-5.15.xml
Date	12/8/2022
Supported platforms	DART-MX8M-PLUS / VAR-SOM-MX8M-PLUS
SOM revision	v1.1 to v1.x
File System build system	Yocto Kirkstone
Recovery SD card link	mx8mp__yocto-kirkstone-5.15-2.0.x-v1.1__android-12.0.0_1.0.0-v1.2.img.gz
Cortex M7 U-Boot support	MCUXPRESSO_2.12.1_V1.0_DART-MX8M-PLUS
Cortex M7 Linux remoteproc support	MCUXPRESSO_2.12.1_V1.0_DART-MX8M-PLUS

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	a0198bb5f0c1bc1f1e9a61dfb56dfe0c7e1ad2d2
meta-variscite-bsp	https://github.com/varigit/meta-variscite-bsp	kirkstone	191f54c5b7b4cc8222fde6b49add2e351dbad53c

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
Reduce cma_size to 576m for 1gb soms
Add an empty entry for OPTEE at MMU table
Use PHYS_SDRAM_LOW_MAX_SIZE for lower bank size logic
Kernel updates
Add aliases for ecspi instances
Add 20ms delay to ethernet regulator enable
at803x: Save vddio regulator state during probe
Fix PCI breaks on suspend
Add start up delay for remoteproc
Cortex-M7: Fix hanging SDMA examples
Change sn65dsi83 to built in
Yocto updates
meta-variscite-bsp updates
freertos-variscite: Add 2.12.x support
Configure op-tee memory to 4gb
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