Difference between revisions of "Ubuntu 20 04 VisionSOM-8Mmini"

Revision as of 17:51, 25 February 2021

Ubuntu 20.04 for VisionSOM-8Mmini

System image

SoMLabs-VisionSOM-8Mmini-Ubuntu-20.04-2021-02.zip

Components

The Ubuntu 20.04 image for VisionSOM-8Mmini module is based on the following components:

• Linux kernel 5.4.47 released by NXP and patched by SoMLabs (https://github.com/SoMLabs/somlabs-linux-imx branch somlabs_imx_5.4.47_2.2.0)
• Stable Ubuntu 20.04.2 rootfs
• U-Boot 2020.04 (https://github.com/SoMLabs/somlabs-uboot-imx.git branch somlabs-imx_v2020.04_5.4.47_2.2.0)

Hardware configuration

The base image was prepared for the VisionSOM-8Mmini module and VisionCB-8M-STD carrier board with SL-TFT7-TP-720-1280-MIPI display. In order to use the SL-MIPI-LVDS-HDMI-CNV adapter the /etc/lightdm/lightdm-rotate.sh file needs to be edited by commenting out or removing the following lines:

xrandr --output DSI-1 --rotate right
xinput set-prop "generic ft5x06 (79)" --type=float "Coordinate Transformation Matrix" 0 1 0 -1 0 1 0 0 1

Access

There are two users available in the default configuration:

• som (password: som)
• root (password: root)

Checksum (SHA256)

• SoMLabs-VisionSOM-8Mmini-Ubuntu-20.04-2021-02.img: 7ef56beb26117c7b8090b7229ee14e9011940d7b237a39b2f966950b0f725d6d
• SoMLabs-VisionSOM-8Mmini-Ubuntu-20.04-2021-02.zip: e29fc73bcd27f75c728e4be8f6533da26aa7d6689f3def607583795237bc9250

Changelog

• SoMLabs-VisionSOM-8Mmini-Ubuntu-20.04-2021-02
  • Ubuntu 20.04 for VisionSOM-8Mmini initial release