Release Notes¶

Yocto mx8mp-yocto-hardknott-5.10.72_2.2.1-v1.1

Based on release	Yocto: Poky 3.3, BSP: FSLC 3.3, Linux: lf-5.10.y
Release tag	mx8mp-yocto-hardknott-5.10.72_2.2.1-v1.1
Release manifest	hardknott-5.10.xml
Date	07/12/2022
Supported platforms	DART-MX8M-PLUS / VAR-SOM-MX8M-PLUS
SOM revision	v1.1 to v1.x
File System build system	Yocto Hardknott
Recovery SD card link	mx8mp__yocto-hardknott-5.10.72_2.2.1-v1.1__android-11.0.0_2.6.0-v1.2.img.gz
Cortex M7 U-Boot support	MCUXPRESSO_2.11.1_V1.0_DART-MX8M-PLUS
Cortex M7 Linux remoteproc support	MCUXPRESSO_2.11.1_V1.0_DART-MX8M-PLUS

Relevant git Repositories¶

Source	Repository	Branch	Commit ID
U-Boot	https://github.com/varigit/uboot-imx	lf_v2021.04_var03	3ed9dba2556724b91247458af1da249d5e272048
Kernel	https://github.com/varigit/linux-imx	lf-5.10.y_var04	7cc1b7899c12077ebc6ae2981f607a58e9335bf8
meta-variscite-bsp	https://github.com/varigit/meta-variscite-bsp	hardknott	31a4ab466bd5ca409b5da2691110e0a327592677

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
Add memory node to DT
Use of ptn5150 driver for extcon and OTG
fec and eqos phy reset management with 20ms post-delay
Kernel updates
Add memory node to DT
USB OTG use ptn5150 extcon for usb OTG
Yocto updates
meta-variscite-bsp updates
Remove KERNEL_CONFIG_COMMAND as gold linker not compatible with kernel
systemd bug fixes for handling power key
freertos-variscite: Updated to 2.11.x support
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 loaded from U-Boot don't work