VAR-SOM-MX8 Release Notes: Difference between revisions

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{| class="wikitable"
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! Change List !! Description
|-
| <span {{#var:STYLE_RELEASE}}>Release 1.4</span> ||
|-
| U-Boot: Introduce support for i.MX8QP SoC
|-
| U-Boot: Provide som_wifi kernel argument ||
|-
| U-Boot: Do not compile ahab.c for SPL ||
|-
| Linux: Introduce support for i.MX8QP SoC ||
|-
| Linux: sn65dsi83: Add device tree property to swap LVDS Channel A/B ||
|-
| Linux: enable internal pullups for i2c0, i2c1, i2c3, i2c4 || Previously, internal pulldowns were enabled
|-
| <span {{#var:STYLE_RELEASE}}>Release 1.3</span> ||
|-
| Updated Kernel from 5.4.85 to 5.4.142 ||
|-
| Update Yocto meta layers to latest:


-->
yocto/poky
 
yocto/meta-freescale
 
oe/meta-openembedded
 
oe/meta-python2
 
freescale/meta-freescale-3rdparty
 
freescale/meta-freescale-distro
 
freescale/Documentation
 
QT5/meta-qt5
 
sbabic/meta-swupdate
 
yocto/meta-virtualization
 
varigit/meta-variscite-fslc. ||
|-
| linux-firmware: update TI WL18xx BT service pack to v4.7 ||
|-
| linux-firmware: Update BT/Wi-Fi firmware for bc43xx to 8.5.0.7 ||
|-
| linux-firmware: update TI WL18xx to WiFi FW 8.9.0.0.88 ||
|-
| fsl-image-gui: Add libgpiod and libgpiod-tools ||
|-
| <span {{#var:STYLE_RELEASE}}>Release 1.2</span> ||
|-
| Fix occasional device errors on USB3503 hub || usb 1-1.2: device no response, device descriptor read/64, error -71
|-
| wm8904: extend device tree support || Re-work DMIC support to address low volume issue
|-
| Bluez-alsa  ||  Replace pulseaudio with bluez-alsa
Play audio over Bluetooth using alsa without pulseaudio
|-
| systemd-serialgetty: Use standard target filesystem paths ||
|-
| bcm43xx-utils: Use standard target filesystem paths ||
|-
| systemd: add dependencies to avoid conflict between connman and systemd-networkd ||
|-
| psplash: switch to using png images for logo and bar ||
|-
| pm-utils: wifi: force connman/wpa_supplicant restart ||
|-
| Move bbappend to dynamic layers ||
|-
| <span {{#var:STYLE_RELEASE}}>Release 1.1</span> ||
|-
| Added support for loading the M4 firmware using the Linux Remoteproc Framework ||
|-
| Added support for loading the M4 firmware using U-Boot ||
|-
| Disabled audiomix ||
|-
| Fixed SPI dma issue ||
|-
| <span {{#var:STYLE_RELEASE}}>Release 1.0</span> ||
|-
| Initial Yocto Dunfell release for VAR-SOM-MX8 and SPEAR-MX8 ||
|-
! Known Issues !!
|-
| HDMI and DP suspend/resume crash || Using HDMI or DP display, resume from suspend ends up in a kernel crash
|-
| USB Type-A ports are not supported in U-Boot on SPEAR-MX8 || U-Boot USB driver does not recognize USB devices behind the hub
|}
{{#vardefine:CHANGE_LOG_FOUND|true}}
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Revision as of 17:57, 26 November 2021


VAR-SOM-MX8 / SPEAR-MX8 Release Notes

Yocto zeus-fsl-5.4.3-mx8-v1.2

Release Notes

Based on release Yocto: Poky 3.0, BSP: NXP L5.4.3-1.0.0, Linux: lf-5.4.y
Release tag zeus-fsl-5.4.3-mx8-v1.2
Release manifest imx-5.4.3-1.0.1-var01.xml
Date 12/21/2020
Supported platforms VAR-SOM-MX8 / SPEAR-MX8
SOM revision v1.1 and higher
File System build system Yocto Zeus
Recovery SD card link var-som-mx8-recovery-sd.v22.img.gz

Relevant git Repositories

Source Repository Branch Commit ID
U-Boot https://github.com/varigit/uboot-imx lf-5.4.y_v2019.04_var01 bcdb05a53ea1946cb218cce784946fd03846b89d
Kernel https://github.com/varigit/linux-imx lf-5.4.y_var01 b40ccfdb73ea624fed5b98ff56ce494e8807392c
meta-variscite-imx https://github.com/varigit/meta-variscite-imx zeus-imx-5.4.3-var01 9ff250bc754f0beca60ebae3231c0e29cf7e53e4


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

Change Log

Change List Description
Release 1.2
U-Boot: Fixed Ethernet issues
U-Boot: Re-added SPL and support for 2/8 GB RAM
SCFW: Upgraded to version 1.2.10
kernel: Added support for resuming from suspend using touch/GPIOs
meta-layer: Updated bc43xx Bluetooth/Wi-Fi firmware to 8.2.0.16
Release 1.1
Ethernet phy1 fix for Symphony-Board rev. 1.4
Release 1.0
Initial Yocto Zeus release for VAR-SOM-MX8 and SPEAR-MX8
Known Issues
HDMI and DP suspend/resume crash Using HDMI or DP display, resume from suspend ends up in a kernel crash
USB Type-A ports are not supported in U-Boot on SPEAR-MX8 U-Boot USB driver does not recognize USB devices behind the hub