DART-MX8M Release Notes

From Variscite Wiki

DART-MX8M Release Notes

Yocto dunfell-fslc-5.4-2.1.x-mx8mq-v1.4

1 Release Notes

Based on release Yocto: Poky 3.1, BSP: FSLC 3.1, Linux: 5.4-2.1.x-imx
Nature of release Variscite Release dunfell-fslc-5.4-2.1.x-mx8mq-v1.4
Release tag dunfell-fslc-5.4-2.1.x-mx8mq-v1.4
Date 10/28/2021
Supported platforms DART-MX8M
SOM revision v1.1 and higher
Carrier board revision v1.3 and higher
Variscite BSP git https://github.com/varigit/meta-variscite-fslc
Variscite BSP branch dunfell
Variscite BSP commit ID 3c4643524b067929c175c06ade9ec967fd1ece95
Kernel git https://github.com/varigit/linux-imx
Kernel branch 5.4-2.1.x-imx_var01
Kernel commit ID d731d8ac5d15cf9b6623947fb32a8be18bffe999
U-Boot git https://github.com/varigit/uboot-imx
U-Boot branch imx_v2020.04_5.4.24_2.1.0_var02
U-Boot commit ID 599f8b866571aa0c7127a30da04932d4b870a24e
Cortex M4 U-Boot supportMCUXPRESSO_2.9.0_V1.0_DART-MX8M
Cortex M4 Linux remoteproc supportMCUXPRESSO_2.9.0_V1.0_DART-MX8M
File System build system Yocto Dunfell
Recovery SD card link dart-mx8m-recovery-sd.v72.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/Software/dart-mx8m-recovery-sd.v72.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 1.4
Kernel: fix resume sequence with all PCIe cards
Kernel: ads7846: fix the pressure_max setting
Kernel: sn65dsi83: allow swapping LVDS Channel A/B
Release 1.3
Updated Kernel from 5.4.85 to 5.4.142
Update Yocto meta layers to latest:












linux-firmware: Update TI WL18xx BT service pack to v4.7
linux-firmware: Update BT/Wi-Fi firmware for bc43xx to
linux-firmware: Update TI WL18xx to WiFi FW
sn65dsi83: Add optional "ti,even-odd-swap" device tree property to swap LVDS Channel A/B
Add PCIE PHY power regulator
Remove "hard-wired" PCIE0 controller property
MLK-25349-3 PCI: imx: clear vreg bypass when pcie vph voltage is 3v3
MLK-25349-2 arm64: dts: imx8mq-evk: add one regulator used to power up pcie phy
MLK-25349-1 dt-bindings: imx6q-pcie: add one regulator used to power up pcie phy For further details: https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX-8M-Dual-8M-QuadLite-8M-Quad-Incorrect-PCIE-Supply/ta-p/1299599
fsl-image-gui: Add libgpiod and libgpiod-tools
Release 1.2
Fixed capacitive touch on DT8MCustomBoard V1.x
Release 1.1
Added support for DT8MCustomBoard V2.0
Removed support for DT8MCustomBoard V1.2 and below
Release 1.0
Initial Yocto Dunfell release for DART-MX8M
Fixed occasional pulseaudio device initialization problems