DART-MX8M-MINI Release Notes

From Variscite Wiki

Yocto mx8mm-yocto-hardknott-5.10.72_2.2.1-v1.1

1 Release Notes

Based on release Yocto: Poky 3.3, BSP: FSLC 3.3, Linux: lf-5.10.y
Release tag mx8mm-yocto-hardknott-5.10.72_2.2.1-v1.1
Date 08/03/2022
Supported platforms DART-MX8M-MINI / VAR-SOM-MX8M-MINI
SOM revision v1.1 and higher
Variscite BSP git https://github.com/varigit/meta-variscite-bsp
Variscite BSP branch hardknott
Variscite BSP commit ID acf5f4aa282ece30c1a29f64d36342fe0abc39ad
Kernel git https://github.com/varigit/linux-imx
Kernel branch lf-5.10.y_var04
Kernel commit ID fcb6ea35f134f9793045f2a9c0bf7dbe3d73c39b
U-Boot git https://github.com/varigit/uboot-imx
U-Boot branch lf_v2021.04_var03
U-Boot commit ID bba806c803f1ff50c86295b933640f5215d33313
Cortex M4 U-Boot supportMCUXPRESSO_2.11.1_V1.0_DART-MX8M-MINI
Cortex M4 Linux remoteproc supportMCUXPRESSO_2.11.1_V1.0_DART-MX8M-MINI
File System build system Yocto Hardknott
Recovery SD card link mx8mm__yocto-hardknott-5.10.72_2.2.1-v1.1__android-12.0.0_1.0.0-v1.0.img.gz

Note: Some web browsers have removed FTP support. Please see our FTP wiki page or download using the command line:

$ wget ftp://customerv:Variscite1@ftp.variscite.com/DART-MX8M-MINI/Software/mx8mm__yocto-hardknott-5.10.72_2.2.1-v1.1__android-12.0.0_1.0.0-v1.0.img.gz 

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

2 Change Log

Change List Description
Release 1.1
U-Boot: disable UHS, HS200, and HS400 MMC modes for sd card
U-Boot: Add eMMC (mmc2) to EFI boot targets
U-Boot: only check ptn5150 mode for usb0
U-Boot: enable usb otg using ptn5150
U-Boot: variscite: extcon-ptn5150: add ptn5150 driver
U-Boot: config: create specific config for Arm SystemReady; disable by default
Kernel: rework M4 dts files for DART-MX8M-MINI and VAR-SOM-MX8M-MINI boards
Kernel: imx_rproc: Init M4 stack pointer and reset vector This commit fixes DDR Demos was not working from linux userspace
Kernel: Revert "remoteproc: imx_rproc: move up the function imx_rproc_detect_mode()" This commit fixes RPMSG Demos was not working from U-Boot
Kernel: imx8_var_defconfig: enable CONFIG_USB_NET_CDC_EEM
Kernel: disable usb over current
Kernel: drivers: extcon: ptn5150: Add irq-is-id-quirk
meta-variscite-bsp: freertos-variscite: add 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