Debian Build Release

From Variscite Wiki
- Debian with Linux release


1 Overview

This page describes how to build and install Debian distribution () on Variscite boards with .

Please note that the build script is based on debootstrap. As described in the following instructions, it's kindly suggested to create the build folder on the main Ubuntu volume on your host PC rather than an external media.
Using an external media, although automatically mounted, will cause debootstrap to complain about access rights (even when running the script with sudo).

2 Create build environment

These instructions were tested on Ubuntu Expression error: Unexpected >= operator. x64 host PCs. When using other distributions, there may be issues.

Note: Variscite provides Docker containers that can be used for a development environment as an alternative to using a virtual machine or a dedicated computer. To learn more, please see Variscite's Docker Build Environment guide.

2.1 Installing required packages

On Ubuntu building machine:

$ sudo apt-get install binfmt-support qemu qemu-user-static debootstrap kpartx \
lvm2 dosfstools gpart binutils bison git lib32ncurses5-dev libssl-dev python-m2crypto gawk wget \
git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat libsdl1.2-dev \
autoconf libtool libglib2.0-dev libarchive-dev python-git xterm sed cvs subversion \
kmod coreutils texi2html bc docbook-utils python-pysqlite2 help2man make gcc g++ \
desktop-file-utils libgl1-mesa-dev libglu1-mesa-dev mercurial automake groff curl \
lzop asciidoc u-boot-tools mtd-utils device-tree-compiler flex cmake

Expression error: Unexpected >= operator.

2.2 Deploy source

Download archive containing the build script and support files for building Debian for this board:

$ cd ~
$ git clone  -b  

Create environment (Internet connection should be available):

$ cd 
$  -c deploy

This environment prepared to build.

3 Make Debian

3.1 Build all

Internet connection should be available

$ cd 
$ sudo  -c all |& tee build.log


3.2 Build by parts

3.2.1 Build bootloader

$ cd 
$ sudo  -c bootloader


3.2.2 Build kernel, dtb files and kernel modules

$ cd 
$ sudo  -c kernel
$ sudo  -c modules


3.2.3 Build rootfs

Internet connection should be available

$ cd 
$ sudo  -c rootfs


3.2.4 Pack rootfs

To create the root file system archive (rootfs.tar.gz) and UBI image (rootfs.ubi.img), run the following commands:

$ cd 
$ sudo  -c rtar
$ sudo  -c rubi



4 Create boot SD card

  1. Follow the above steps for make rootfs, kernel, bootloader;
  2. Insert the SD card to card reader connected to a host system;
  3. Run the following commands (Caution! All data on the card will be destroyed):
$ cd 
$ sudo  -c sdcard -d /dev/sdX


where '/dev/sdX' path to the block SD device in your system.

4.1 Create a boot SD card image using a loop device

It is also possible to use the "" script to create a boot SD card image, while using a loop device instead of attaching a real SD card.

Create an empty file using the following command:

$ dd if=/dev/zero of=-debian-sd.img bs=1M count=3720

The above command creates a 3700MiB file representing the SD card.

Attach the first available loop device to this file:

$ sudo losetup -Pf -debian-sd.img

To find the actual loop device being used, run: $ losetup -a | grep -debian-sd.img

Write the content to the loop device to generate the SD card image:

$ sudo  -c sdcard -d /dev/loopX

(Replace /dev/loopX with your actual loop device, e.g. /dev/loop0)

Detach the loop device from the file:

$ sudo losetup -d /dev/loopX

To compress the SD card image file use the following command:

$ gzip -9 -debian-sd.img

To write the SD card image to a real SD card device use the following command:

$ zcat -debian-sd.img.gz | sudo dd of=/dev/sdX bs=1M && sync

(Replace /dev/sdX with your actual SD device, e.g. /dev/sdb)

5 Boot the board with a bootable SD card

5.1 Setting the Boot Mode

6 Yocto

6.1 Documentation

6.1.1 Thud 2.6.2

  • Yocto Project Core - Thud 2.6.2

Documentation is available from www.yoctoproject.org

6.1.2 Sumo 2.5

  • Yocto Project Core - Sumo 2.5

Documentation is available from www.yoctoproject.org

6.1.3 Rocko 2.4.3

  • Yocto Project Core - Rocko 2.4.3

Documentation is available from www.yoctoproject.org

6.1.4 Rocko 2.4.1

  • Yocto Project Core - Rocko 2.4.1

Documentation is available from www.yoctoproject.org

6.1.5 Rocko 2.4

  • Yocto Project Core - Rocko 2.4

Documentation is available from www.yoctoproject.org

6.1.6 Pyro 2.3.1

  • Yocto Project Core - Pyro 2.3.1 (released on 07/21/2017)

Documentation is available from www.yoctoproject.org

6.1.7 Morty 2.2.1

  • Yocto Project Core - Morty 2.2.1 (released on 02/24/2017)

Documentation is available from www.yoctoproject.org

6.1.8 FSLC BSP 2.5

  • FSL Community BSP Release Notes 2.5 documentation

Documentation is available from http://freescale.github.io

6.1.9 FSLC BSP 2.4

  • FSL Community BSP Release Notes 2.4 documentation

Documentation is available from http://freescale.github.io

6.1.10 FSLC BSP 2.3

  • FSL Community BSP Release Notes 2.3 documentation

Documentation is available from http://freescale.github.io

6.1.11 FSLC BSP 2.2

  • FSL Community BSP Release Notes 2.2 documentation

Documentation is available from http://freescale.github.io

6.1.12 FSL BSP L4.1.15_2.0.0-ga

  • Kernel documentation from fsl-yocto-L4.1.15_2.0.0-ga release

Documentation is available for download from fsl-yocto-imx-4.1.15_2.0.0-docs


7 VAR-SOM-MX6

7.1 Build Results

Image Name
Description
fsl-image-gui-. This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
fsl-image-gui-_128kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 128KiB PEB.
fsl-image-gui-_256kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 256KiB PEB.
Linux kernel image, same binary for SD card/eMMC or NAND flash.
SPL built for SD card boot or eMMC boot.
SPL built for NAND flash.
U-Boot built for SD card boot or eMMC boot.
U-Boot built for NAND flash.
Device Tree Name
SOM type
Carrier Board type
LCD Type
Evaluation Kit name
uImage-imx6q-var-som-cap.dtb VAR-SOM-MX6_V2 (Quad / Dual) VAR-MX6CustomBoard Capacitive touch VAR-DVK-MX6_V2-PRO
VAR-STK-MX6_V2
uImage-imx6q-var-som-res.dtb VAR-SOM-MX6_V2 (Quad / Dual) VAR-MX6CustomBoard Resistive touch VAR-DVK-MX6_V2-PRO
VAR-STK-MX6_V2
uImage-imx6q-var-som-vsc.dtb VAR-SOM-MX6_V2 (Quad / Dual) VAR-SOLOCustomBoard Capacitive LVDS touch N/A
uImage-imx6dl-var-som-cap.dtb VAR-SOM-MX6_V2 (DualLite / Solo) VAR-MX6CustomBoard Capacitive touch N/A
uImage-imx6dl-var-som-res.dtb VAR-SOM-MX6_V2 (DualLite / Solo) VAR-MX6CustomBoard Resistive touch N/A
uImage-imx6dl-var-som-vsc.dtb VAR-SOM-MX6_V2 (DualLite / Solo) VAR-SOLOCustomBoard Capacitive LVDS touch N/A
uImage-imx6qp-var-som-cap.dtb VAR-SOM-MX6_V2 (QuadPlus / DualPlus) VAR-MX6CustomBoard Capacitive touch N/A
uImage-imx6qp-var-som-res.dtb VAR-SOM-MX6_V2 (QuadPlus / DualPlus) VAR-MX6CustomBoard Resistive touch N/A
uImage-imx6qp-var-som-vsc.dtb VAR-SOM-MX6_V2 (QuadPlus / DualPlus) VAR-SOLOCustomBoard Capacitive LVDS touch N/A
uImage-imx6dl-var-som-solo-cap.dtb VAR-SOM-SOLO / VAR-SOM-DUAL VAR-MX6CustomBoard Capacitive touch N/A
uImage-imx6dl-var-som-solo-res.dtb VAR-SOM-SOLO / VAR-SOM-DUAL VAR-MX6CustomBoard Resistive touch N/A
uImage-imx6dl-var-som-solo-vsc.dtb VAR-SOM-SOLO / VAR-SOM-DUAL VAR-SOLOCustomBoard Capacitive LVDS touch VAR-DVK-SOLO/DUAL
VAR-STK-SOLO/DUAL
uImage-imx6q-var-dart.dtb DART-MX6 VAR-DT6CustomBoard Capacitive LVDS touch VAR-DVK-DT6
VAR-STK-DT6


7.2 Device trees

Build individual device trees:

Build the device tree for VAR-SOM-MX6 Dualite/Solo on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6dl-var-som-cap.dtb

Build the device tree for VAR-SOM-MX6 Dualite/Solo on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6dl-var-som-res.dtb

Build the device tree for VAR-SOM-MX6 Dualite/Solo on VAR-SOLOCustomBoard:
$ make -j4 imx6dl-var-som-vsc.dtb

Build the device tree for VAR-SOM-MX6 Quad/Dual on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6q-var-som-cap.dtb

Build the device tree for VAR-SOM-MX6 Quad/Dual on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6q-var-som-res.dtb

Build the device tree for VAR-SOM-MX6 Quad/Dual on VAR-SOLOCustomBoard:
$ make -j4 imx6q-var-som-vsc.dtb

Build the device tree for VAR-SOM-MX6 QuadPlus/DualPlus on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6qp-var-som-cap.dtb

Build the device tree for VAR-SOM-MX6 QuadPlus/DualPlus on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6qp-var-som-res.dtb

Build the device tree for VAR-SOM-MX6 QuadPlus/DualPlus on VAR-SOLOCustomBoard:
$ make -j4 imx6qp-var-som-vsc.dtb

Build the device tree for VAR-SOM-SOLO on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6dl-var-som-solo-cap.dtb

Build the device tree for VAR-SOM-SOLO on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6dl-var-som-solo-res.dtb

Build the device tree for VAR-SOM-SOLO on VAR-SOLOCustomBoard:
$ make -j4 imx6dl-var-som-solo-vsc.dtb

Build the device tree for DART-MX6:
$ make -j4 imx6q-var-dart.dtb


7.3 Device trees with Symphony-Board

Build individual device trees:

Build the device tree for VAR-SOM-MX6 Dualite/Solo on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6dl-var-som-cap.dtb

Build the device tree for VAR-SOM-MX6 Dualite/Solo on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6dl-var-som-res.dtb

Build the device tree for VAR-SOM-MX6 Dualite/Solo on Symphony-Board:
$ make -j4 imx6dl-var-som-symphony.dtb

Build the device tree for VAR-SOM-MX6 Dualite/Solo on VAR-SOLOCustomBoard:
$ make -j4 imx6dl-var-som-vsc.dtb

Build the device tree for VAR-SOM-MX6 Quad/Dual on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6q-var-som-cap.dtb

Build the device tree for VAR-SOM-MX6 Quad/Dual on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6q-var-som-res.dtb

Build the device tree for VAR-SOM-MX6 Quad/Dual on Symphony-Board:
$ make -j4 imx6q-var-som-symphony.dtb

Build the device tree for VAR-SOM-MX6 Quad/Dual on VAR-SOLOCustomBoard:
$ make -j4 imx6q-var-som-vsc.dtb

Build the device tree for VAR-SOM-MX6 QuadPlus/DualPlus on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6qp-var-som-cap.dtb

Build the device tree for VAR-SOM-MX6 QuadPlus/DualPlus on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6qp-var-som-res.dtb

Build the device tree for VAR-SOM-MX6 QuadPlus/DualPlus on Symphony-Board:
$ make -j4 imx6qp-var-som-symphony.dtb

Build the device tree for VAR-SOM-MX6 QuadPlus/DualPlus on VAR-SOLOCustomBoard:
$ make -j4 imx6qp-var-som-vsc.dtb

Build the device tree for VAR-SOM-SOLO on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6dl-var-som-solo-cap.dtb

Build the device tree for VAR-SOM-SOLO on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6dl-var-som-solo-res.dtb

Build the device tree for VAR-SOM-SOLO on VAR-SOLOCustomBoard:
$ make -j4 imx6dl-var-som-solo-vsc.dtb

Build the device tree for VAR-SOM-SOLO on Symphony-Board:
$ make -j4 imx6dl-var-som-solo-symphony.dtb

Build the device tree for DART-MX6:
$ make -j4 imx6q-var-dart.dtb


7.4 SD card image file tree

/opt/images/
└── Yocto
    ├── SPL-nand
    ├── SPL-sd
    ├── imx6dl-var-som-cap.dtb
    ├── imx6dl-var-som-res.dtb
    ├── imx6dl-var-som-solo-cap.dtb
    ├── imx6dl-var-som-solo-res.dtb
    ├── imx6dl-var-som-solo-vsc.dtb
    ├── imx6dl-var-som-vsc.dtb
    ├── imx6q-var-dart.dtb
    ├── imx6q-var-som-cap.dtb
    ├── imx6q-var-som-res.dtb
    ├── imx6q-var-som-vsc.dtb
    ├── imx6qp-var-som-cap.dtb
    ├── imx6qp-var-som-res.dtb
    ├── imx6qp-var-som-vsc.dtb
    ├── rootfs.tar.gz
    ├── rootfs_128kbpeb.ubi
    ├── rootfs_256kbpeb.ubi
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── uImage


7.5 SD card image file tree with Symphony-Board

/opt/images/
└── Yocto
    ├── SPL-nand
    ├── SPL-sd
    ├── imx6dl-var-som-cap.dtb
    ├── imx6dl-var-som-res.dtb
    ├── imx6dl-var-som-solo-cap.dtb
    ├── imx6dl-var-som-solo-res.dtb
    ├── imx6dl-var-som-solo-symphony.dtb
    ├── imx6dl-var-som-solo-vsc.dtb
    ├── imx6dl-var-som-vsc.dtb
    ├── imx6q-var-dart.dtb
    ├── imx6q-var-som-cap.dtb
    ├── imx6q-var-som-res.dtb
    ├── imx6q-var-som-symphony.dtb
    ├── imx6q-var-som-vsc.dtb
    ├── imx6qp-var-som-cap.dtb
    ├── imx6qp-var-som-res.dtb
    ├── imx6qp-var-som-symphony.dtb
    ├── imx6qp-var-som-vsc.dtb
    ├── rootfs.tar.gz
    ├── rootfs_128kbpeb.ubi
    ├── rootfs_256kbpeb.ubi
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── uImage


7.6 Flash Recovery SD from GUI

7.6.1 Flash from GUI

VAR-SOM-MX6 Pyro Recovery.png

Click the appropriate button:

  • Install Yocto SOLOCB NAND: Flash Yocto on NAND flash, on VAR-SOLOCustomBoard
  • Install Yocto SOLOCB eMMC: Flash Yocto on eMMC, on VAR-SOLOCustomBoard
  • Install Yocto MX6CB Res NAND: Flash Yocto with Resistive touch panel support on NAND flash, on VAR-MX6CustomBoard
  • Install Yocto MX6CB Cap NAND: Flash Yocto with Capacitive touch panel support on NAND flash, on VAR-MX6CustomBoard
  • Install Yocto MX6CB Res eMMC: Flash Yocto with Resistive touch panel support on eMMC, on VAR-MX6CustomBoard
  • Install Yocto MX6CB Cap eMMC: Flash Yocto with Capacitive touch panel support on eMMC, on VAR-MX6CustomBoard
  • Install Yocto DART (eMMC): Flash Yocto on eMMC, on VAR-DT6CustomBoard


7.6.2 Flash from GUI

For this Yocto release, NXP/Vivante do no longer provide GPU accelerations for X11 native backend.

The default backend is now XWayland: Wayland accelerated backend with basic (not accelerated) X11 emulation.

Only "Flash from command line" is supported.


7.7 Setting the Boot Mode

Follow the instruction below according to the appropriate carrier board type:

7.7.1 MX6CustomBoard

Booting your MX6CustomBoard system from SD card requires pushing the middle button while powering up the system. See picture below.

Mx6 boot.jpg

To boot a board using an SD card, follow the steps below:

  • Power-off the board.
  • Insert the SD card into the SD/MMC slot of the carrier board (DVK)
  • Push the middle button (Boot Select) and hold
  • Power-up the board
  • Release the middle button (Boot Select) after system starts to boot.
  • The board will automatically boot into Linux from the SD card

7.7.2 SoloCustomBoard

Booting your system requires switching the relevant DIP switch to "Boot from MMC". See picture below.

Solo boot.jpg

To boot board with SD card, Follow the steps below:

  • Power-off the board.
  • Insert the SD card into the SD/MMC slot of the carrier board (DVK)
  • Switch the relevant DIP switch to "Boot from MMC"
  • Power-up board
  • The board will automatically boot into Linux from SD card

7.7.3 DT6CustomBoard

Booting your system requires switching the relevant DIP switch to "Boot from SD card". See picture below.

Dart boot.jpg

To boot board with SD card, Follow the steps below:

  • Power-off the board.
  • Insert the SD card into the SD/MMC slot of the carrier board (DVK)
  • Switch the relevant DIP switch to "Boot from SD card"
  • Power-up board
  • The board will automatically boot into Linux from SD card



8 DART-6UL

8.1 Build Results

Image Name
How to use
fsl-image-gui-.sdcard This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
fsl-image-gui-.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash.
Linux kernel image, same binary for SD card/eMMC or NAND flash.
SPL built for SD card boot or eMMC boot.
SPL built for NAND flash.
U-Boot built for SD card boot or eMMC boot.
U-Boot built for NAND flash.
File Name Description
zImage-imx6ul-var-dart-emmc_wifi.dtb Device tree blob for DART-6UL with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ul-var-dart-nand_wifi.dtb Device tree blob for DART-6UL with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ul-var-dart-sd_emmc.dtb Device tree blob for DART-6UL with SD card & eMMC enabled (WIFI & NAND disabled)
zImage-imx6ul-var-dart-sd_nand.dtb Device tree blob for DART-6UL with SD card & NAND flash enabled (WIFI & eMMC disabled)
zImage-imx6ull-var-dart-emmc_wifi.dtb Device tree blob for DART-6ULL with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ull-var-dart-nand_wifi.dtb Device tree blob for DART-6ULL with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ull-var-dart-sd_emmc.dtb Device tree blob for DART-6ULL with SD card & eMMC enabled (WIFI & NAND disabled)
zImage-imx6ull-var-dart-sd_nand.dtb Device tree blob for DART-6ULL with SD card & NAND flash enabled (WIFI & eMMC disabled)


Image Name
How to use
fsl-image-gui-. This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
fsl-image-gui-_128kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 128KiB PEB
fsl-image-gui-_256kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 256KiB PEB
Linux kernel image, same binary for SD card/eMMC or NAND flash.
SPL built for SD card boot or eMMC boot.
SPL built for NAND flash.
U-Boot built for SD card boot or eMMC boot.
U-Boot built for NAND flash.
File Name Description
zImage-imx6ul-var-dart-emmc_wifi.dtb Device tree blob for DART-6UL with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ul-var-dart-nand_wifi.dtb Device tree blob for DART-6UL with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ul-var-dart-5g-emmc_wifi.dtb Device tree blob for DART-6UL-5G with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ul-var-dart-5g-nand_wifi.dtb Device tree blob for DART-6UL-5G with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ul-var-dart-sd_emmc.dtb Device tree blob for DART-6UL with SD card & eMMC enabled (WIFI & NAND disabled)
zImage-imx6ul-var-dart-sd_nand.dtb Device tree blob for DART-6UL with SD card & NAND flash enabled (WIFI & eMMC disabled)
zImage-imx6ull-var-dart-emmc_wifi.dtb Device tree blob for DART-6ULL with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ull-var-dart-nand_wifi.dtb Device tree blob for DART-6ULL with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ull-var-dart-5g-emmc_wifi.dtb Device tree blob for DART-6ULL-5G with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ull-var-dart-5g-nand_wifi.dtb Device tree blob for DART-6ULL-5G with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ull-var-dart-sd_emmc.dtb Device tree blob for DART-6ULL with SD card & eMMC enabled (WIFI & NAND disabled)
zImage-imx6ull-var-dart-sd_nand.dtb Device tree blob for DART-6ULL with SD card & NAND flash enabled (WIFI & eMMC disabled)


Image Name
How to use
fsl-image-gui-. This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
fsl-image-gui-_128kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 128KiB PEB
fsl-image-gui-_256kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 256KiB PEB
Linux kernel image, same binary for SD card/eMMC or NAND flash.
SPL built for SD card boot or eMMC boot.
SPL built for NAND flash.
U-Boot built for SD card boot or eMMC boot.
U-Boot built for NAND flash.
File Name Description
imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ull-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)


Image Name
How to use
fsl-image-gui-. This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
fsl-image-gui-_128kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 128KiB PEB
fsl-image-gui-_256kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 256KiB PEB
Linux kernel image, same binary for SD card/eMMC or NAND flash.
SPL built for SD card boot or eMMC boot.
SPL built for NAND flash.
U-Boot built for SD card boot or eMMC boot.
U-Boot built for NAND flash.
File Name Description
imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ull-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ull-var-som-symphony-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-som-symphony-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-som-symphony-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-som-symphony-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-som-symphony-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-som-symphony-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-som-symphony-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-som-symphony-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-som-symphony-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-som-symphony-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-som-symphony-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-som-symphony-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)


8.2 Device tree

Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-dart-emmc_wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and SD card:
$ make -j4 imx6ul-var-dart-sd_emmc.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-dart-nand_wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and SD card:
$ make -j4 imx6ul-var-dart-sd_nand.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-dart-emmc_wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and SD card:
$ make -j4 imx6ull-var-dart-sd_emmc.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-dart-nand_wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and SD card:
$ make -j4 imx6ull-var-dart-sd_nand.dtb


Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-dart-emmc_wifi.dtb

Build only the device tree for DART-6UL-5G with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-dart-5g-emmc_wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and SD card:
$ make -j4 imx6ul-var-dart-sd_emmc.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-dart-nand_wifi.dtb

Build only the device tree for DART-6UL-5G with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-dart-5g-nand_wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and SD card:
$ make -j4 imx6ul-var-dart-sd_nand.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-dart-emmc_wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and SD card:
$ make -j4 imx6ull-var-dart-sd_emmc.dtb

Build only the device tree for DART-6UL-5G with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-dart-5g-emmc_wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-dart-nand_wifi.dtb

Build only the device tree for DART-6UL-5G with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-dart-5g-nand_wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and SD card:
$ make -j4 imx6ull-var-dart-sd_nand.dtb


Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and SD card:
$ make -j4 imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and SD card:
$ make -j4 imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and SD card:
$ make -j4 imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and SD card:
$ make -j4 imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, eMMC and SD card:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, eMMC and WiFi:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, NAND flash and SD card:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, NAND flash and WiFi:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULL SOC, eMMC and SD card:
$ make -j4 imx6ull-var-som-concerto-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-som-concerto-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULL SOC, NAND flash and SD card:
$ make -j4 imx6ull-var-som-concerto-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-som-concerto-board-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6UL SOC, eMMC and SD card:
$ make -j4 imx6ul-var-som-concerto-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-som-concerto-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6UL SOC, NAND flash and SD card:
$ make -j4 imx6ul-var-som-concerto-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-som-concerto-board-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULZ SOC, eMMC and SD card:
$ make -j4 imx6ulz-var-som-concerto-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULZ SOC, eMMC and WiFi:
$ make -j4 imx6ulz-var-som-concerto-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULZ SOC, NAND flash and SD card:
$ make -j4 imx6ulz-var-som-concerto-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL with i.MX6ULZ SOC, NAND flash and WiFi:
$ make -j4 imx6ulz-var-som-concerto-board-nand-wifi.dtb


Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and SD card:
$ make -j4 imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and SD card:
$ make -j4 imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and SD card:
$ make -j4 imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and SD card:
$ make -j4 imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, eMMC and SD card:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, eMMC and WiFi:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, NAND flash and SD card:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb

Build only the device tree for DART-6UL with i.MX6ULZ SOC, NAND flash and WiFi:
$ make -j4 imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, eMMC and SD card:
$ make -j4 imx6ull-var-som-concerto-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-som-concerto-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, NAND flash and SD card:
$ make -j4 imx6ull-var-som-concerto-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-som-concerto-board-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, eMMC and SD card:
$ make -j4 imx6ul-var-som-concerto-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-som-concerto-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, NAND flash and SD card:
$ make -j4 imx6ul-var-som-concerto-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-som-concerto-board-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, eMMC and SD card:
$ make -j4 imx6ulz-var-som-concerto-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, eMMC and WiFi:
$ make -j4 imx6ulz-var-som-concerto-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, NAND flash and SD card:
$ make -j4 imx6ulz-var-som-concerto-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, NAND flash and WiFi:
$ make -j4 imx6ulz-var-som-concerto-board-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, eMMC and SD card:
$ make -j4 imx6ull-var-som-symphony-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, eMMC and WiFi:
$ make -j4 imx6ull-var-som-symphony-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, NAND flash and SD card:
$ make -j4 imx6ull-var-som-symphony-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, NAND flash and WiFi:
$ make -j4 imx6ull-var-som-symphony-board-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, eMMC and SD card:
$ make -j4 imx6ul-var-som-symphony-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, eMMC and WiFi:
$ make -j4 imx6ul-var-som-symphony-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, NAND flash and SD card:
$ make -j4 imx6ul-var-som-symphony-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, NAND flash and WiFi:
$ make -j4 imx6ul-var-som-symphony-board-nand-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, eMMC and SD card:
$ make -j4 imx6ulz-var-som-symphony-board-emmc-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, eMMC and WiFi:
$ make -j4 imx6ulz-var-som-symphony-board-emmc-wifi.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, NAND flash and SD card:
$ make -j4 imx6ulz-var-som-symphony-board-nand-sd-card.dtb

Build only the device tree for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, NAND flash and WiFi:
$ make -j4 imx6ulz-var-som-symphony-board-nand-wifi.dtb


8.3 SD card image file tree

/opt/images/
└── Yocto
    ├── imx6ul-var-dart-emmc_wifi.dtb
    ├── imx6ul-var-dart-nand_wifi.dtb
    ├── imx6ul-var-dart-sd_emmc.dtb
    ├── imx6ul-var-dart-sd_nand.dtb
    ├── imx6ull-var-dart-emmc_wifi.dtb
    ├── imx6ull-var-dart-nand_wifi.dtb
    ├── imx6ull-var-dart-sd_emmc.dtb
    ├── imx6ull-var-dart-sd_nand.dtb
    ├── rootfs.tar.gz
    ├── rootfs.ubi
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage


/opt/images/
└── Yocto
    ├── imx6ul-var-dart-5g-emmc_wifi.dtb
    ├── imx6ul-var-dart-5g-nand_wifi.dtb
    ├── imx6ul-var-dart-emmc_wifi.dtb
    ├── imx6ul-var-dart-nand_wifi.dtb
    ├── imx6ul-var-dart-sd_emmc.dtb
    ├── imx6ul-var-dart-sd_nand.dtb
    ├── imx6ull-var-dart-5g-emmc_wifi.dtb
    ├── imx6ull-var-dart-5g-nand_wifi.dtb
    ├── imx6ull-var-dart-emmc_wifi.dtb
    ├── imx6ull-var-dart-nand_wifi.dtb
    ├── imx6ull-var-dart-sd_emmc.dtb
    ├── imx6ull-var-dart-sd_nand.dtb
    ├── rootfs.tar.gz
    ├── rootfs.ubi
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage


/opt/images/
└── Yocto
    ├── imx6ul-var-dart-5g-emmc_wifi.dtb
    ├── imx6ul-var-dart-5g-nand_wifi.dtb
    ├── imx6ul-var-dart-emmc_wifi.dtb
    ├── imx6ul-var-dart-nand_wifi.dtb
    ├── imx6ul-var-dart-sd_emmc.dtb
    ├── imx6ul-var-dart-sd_nand.dtb
    ├── imx6ull-var-dart-5g-emmc_wifi.dtb
    ├── imx6ull-var-dart-5g-nand_wifi.dtb
    ├── imx6ull-var-dart-emmc_wifi.dtb
    ├── imx6ull-var-dart-nand_wifi.dtb
    ├── imx6ull-var-dart-sd_emmc.dtb
    ├── imx6ull-var-dart-sd_nand.dtb
    ├── rootfs.tar.gz
    ├── rootfs_128kbpeb.ubi
    ├── rootfs_256kbpeb.ubi
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage


/opt/images/
└── Yocto
    ├── imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ull-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ull-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ull-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ull-var-som-concerto-board-nand-wifi.dtb
    ├── imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ul-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ul-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ul-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ul-var-som-concerto-board-nand-wifi.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ulz-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ulz-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ulz-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ulz-var-som-concerto-board-nand-wifi.dtb
    ├── rootfs_128kbpeb.ubi
    ├── rootfs_256kbpeb.ubi
    ├── rootfs.tar.gz
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage


/opt/images/
└── Yocto
    ├── imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ull-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ull-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ull-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ull-var-som-concerto-board-nand-wifi.dtb
    ├── imx6ull-var-som-symphony-board-emmc-sd-card.dtb
    ├── imx6ull-var-som-symphony-board-emmc-wifi.dtb
    ├── imx6ull-var-som-symphony-board-nand-sd-card.dtb
    ├── imx6ull-var-som-symphony-board-nand-wifi.dtb
    ├── imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ul-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ul-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ul-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ul-var-som-symphony-board-emmc-sd-card.dtb
    ├── imx6ul-var-som-symphony-board-emmc-wifi.dtb
    ├── imx6ul-var-som-symphony-board-nand-sd-card.dtb
    ├── imx6ul-var-som-symphony-board-nand-wifi.dtb
    ├── imx6ul-var-som-concerto-board-nand-wifi.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ulz-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ulz-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ulz-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ulz-var-som-concerto-board-nand-wifi.dtb
    ├── imx6ulz-var-som-symphony-board-emmc-sd-card.dtb
    ├── imx6ulz-var-som-symphony-board-emmc-wifi.dtb
    ├── imx6ulz-var-som-symphony-board-nand-sd-card.dtb
    ├── imx6ulz-var-som-symphony-board-nand-wifi.dtb
    ├── rootfs_128kbpeb.ubi
    ├── rootfs_256kbpeb.ubi
    ├── rootfs.tar.gz
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage


8.4 Flash Recovery SD from GUI

8.4.1 Flash from GUI

DART-6UL Recovery Sumo.png

Touch/Click on the appropriate icon:

  • Install Yocto NAND, WiFi: Flash Yocto with WiFi support to NAND flash
  • Install Yocto NAND, SD card: Flash Yocto with SD card support to NAND flash
  • Install Yocto eMMC (SD/WiFi) : Flash Yocto to eMMC (installs both SD card and WiFi dtbs to the BOOT partition and let U-Boot select between them at boot time)


8.5 Setting the Boot Mode

Booting your system from an SD card requires switching the Boot DIP switches. See picture below.

Boot switch 6ul1.jpg
  • "00" The current position in the picture will set the system to boot from SD card
  • "01" Moving the right switch will set the system to boot from eMMC
  • "10" Moving the left switch will set the system to boot from NAND flash
  • "11" is illegal.
Be aware that your system has eMMC or NAND but never both.


Booting your system from an SD card requires switching the Boot DIP switches. See picture below.
On the VAR-6ULCustomBoard (with a DART-6UL):

Boot switch 6ul1.jpg
  • "00" The current position in the picture will set the system to boot from SD card
  • "01" Moving the right switch will set the system to boot from eMMC
  • "10" Moving the left switch will set the system to boot from NAND flash
  • "11" is illegal.
Be aware that your system has eMMC or NAND but never both.



On the Concerto-Board (with a VAR-SOM-6UL):

Boot switch concerto.jpg
  • ON-EXT: Boot from the external storage (SD card) - the current position in the picture
  • OFF-INT: Boot from the SOM's internal storage (eMMC/NAND flash)


8.6 Using only one Ethernet port

Apply the following patch to the Linux kernel source, for removing the second Ethernet port, in case your own custom carrier board only has one and doesn't have the second Ethernet phy:

diff --git a/arch/arm/boot/dts/imx6ul-imx6ull-var-dart-common.dtsi b/arch/arm/boot/dts/imx6ul-imx6ull-var-dart-common.dtsi
index f79a356..032ed00 100644
--- a/arch/arm/boot/dts/imx6ul-imx6ull-var-dart-common.dtsi
+++ b/arch/arm/boot/dts/imx6ul-imx6ull-var-dart-common.dtsi
@@ -159,17 +159,6 @@
 	phy-reset-on-resume;
 	phy-handle = <&ethphy0>;
 	status = "okay";
-};
-
-&fec2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_enet2>;
-	phy-mode = "rmii";
-	phy-handle = <&ethphy1>;
-	phy-reset-gpios=<&gpio1 10 1>;
-	phy-reset-duration=<100>;
-	phy-reset-on-resume;
-	status = "okay";
 	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -181,14 +170,6 @@
 			clock-names = "rmii-ref";
 			reg = <1>;
 		};
-
-		ethphy1: ethernet-phy@3 {
-			compatible = "ethernet-phy-ieee802.3-c22";
-			micrel,rmii-reference-clock-select-25-mhz;
-			clocks = <&rmii_ref_clk>;
-			clock-names = "rmii-ref";
-			reg = <3>;
-		};
 	};
 };
 
@@ -460,8 +441,8 @@
 			fsl,pins = <
 				MX6UL_PAD_CSI_HSYNC__GPIO4_IO20		0x1b0b0	/* User LED */
 				MX6UL_PAD_GPIO1_IO00__GPIO1_IO00	0x17059	/* User Button */
-				MX6UL_PAD_GPIO1_IO07__ENET2_MDC		0x1b0b0
-				MX6UL_PAD_GPIO1_IO06__ENET2_MDIO	0x1b0b0
+				MX6UL_PAD_GPIO1_IO07__ENET1_MDC		0x1b0b0
+				MX6UL_PAD_GPIO1_IO06__ENET1_MDIO	0x1b0b0
 #ifdef WIFI
 				MX6UL_PAD_GPIO1_IO03__REF_CLK_32K	0x03029	/* WLAN Slow Clock */
 #endif
@@ -481,20 +462,6 @@
 			>;
 		};
 
-		pinctrl_enet2: enet2grp {
-			fsl,pins = <
-				MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN	0x1b0b0
-				MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER	0x1b0b0
-				MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00	0x1b0b0
-				MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01	0x1b0b0
-				MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN	0x1b0b0
-				MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
-				MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
-				MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4001b031
-				MX6UL_PAD_JTAG_MOD__GPIO1_IO10		0x1b0b0
-			>;
-		};
-
 		pinctrl_flexcan1: flexcan1grp{
 			fsl,pins = <
 				MX6UL_PAD_LCD_DATA09__FLEXCAN1_RX	0x1b020

Notes:
- You can follow the "Build Linux from source code" guide to get the Linux kernel source, apply the above patch, build only the device trees and copy them to your SD card.
- In older kernel releases where there is no imx6ul-imx6ull-var-dart-common.dtsi file, the relevant file to edit is called imx6ul-var-dart.dtsi


To remove the second Ethernet port, in case your own custom carrier board only has one and doesn't have the second Ethernet phy:
Edit the dtsi file of the reference carrier board in the Linux kernel source and remove the &fec1 and &fec2 nodes from it.
In case of the VAR-6ULCustomBoard (DART-6UL carrier), the file is arch/arm/boot/dts/imx6ul-imx6ull-var-dart-6ulcustomboard.dtsi.
In case of the Concerto-Board (VAR-SOM-6UL carrier), the file is arch/arm/boot/dts/imx6ul-imx6ull-var-som-concerto-board.dtsi.
The above will result in using the &fec1 node from the dtsi file of the SOM, as is (as the phy of the first Ethernet port is on the SOM), without adding the second port (which its phy is on the reference carrier board).
Notes:
- You can follow the "Build Linux from source code" guide to get the Linux kernel source, apply the above patch, build only the device trees and copy them to your SD card.


9 VAR-SOM-MX7

9.1 Build Results

Image Name
How to use
fsl-image-gui-. This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
fsl-image-gui-_128kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 128KiB PEB
fsl-image-gui-_256kbpeb.ubi A complete UBI image containing a UBIFS volume, for writing to NAND flash with 256KiB PEB
Linux kernel image, same binary for SD card/eMMC or NAND flash.
SPL built for SD card boot or eMMC boot.
SPL built for NAND flash.
U-Boot built for SD card boot or eMMC boot.
U-Boot built for NAND flash.
File Name Description
zImage-imx7d-var-som-emmc.dtb Device tree blob for SOMs with eMMC.
zImage-imx7d-var-som-nand.dtb Device tree blob for SOMs with NAND flash.
zImage-imx7d-var-som-emmc-m4.dtb Device tree blob for SOMs with eMMC and M4 support.
zImage-imx7d-var-som-nand-m4.dtb Device tree blob for SOMs with NAND flash and M4 support.


9.2 Device tree

Build only the device tree for VAR-SOM-MX7 with eMMC:
$ make -j4 imx7d-var-som-emmc.dtb

Build only the device tree for VAR-SOM-MX7 with NAND flash:
$ make -j4 imx7d-var-som-nand.dtb

Build only the device tree for VAR-SOM-MX7 with eMMC and M4 support:
$ make -j4 imx7d-var-som-emmc-m4.dtb

Build only the device tree for VAR-SOM-MX7 with NAND flash and M4 support:
$ make -j4 imx7d-var-som-nand-m4.dtb


9.3 SD card image file tree

/opt/images/
└── Yocto
    ├── imx7d-var-som-emmc.dtb
    ├── imx7d-var-som-nand.dtb
    ├── imx7d-var-som-emmc-m4.dtb
    ├── imx7d-var-som-nand-m4.dtb
    ├── rootfs.tar.gz
    ├── rootfs.ubi
    ├── u-boot.imx-nand
    ├── u-boot.imx-sd
    └── zImage


/opt/images/
└── Yocto
    ├── imx7d-var-som-emmc.dtb
    ├── imx7d-var-som-nand.dtb
    ├── imx7d-var-som-emmc-m4.dtb
    ├── imx7d-var-som-nand-m4.dtb
    ├── rootfs.tar.gz
    ├── rootfs.ubi
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage


/opt/images/
└── Yocto
    ├── imx7d-var-som-emmc.dtb
    ├── imx7d-var-som-nand.dtb
    ├── imx7d-var-som-emmc-m4.dtb
    ├── imx7d-var-som-nand-m4.dtb
    ├── rootfs.tar.gz
    ├── rootfs_128kbpeb.ubi
    ├── rootfs_256kbpeb.ubi
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage


9.4 Flash Recovery SD from GUI

9.4.1 Flash from GUI

VAR-SOM-MX7 Rocko Recovery.png

Touch/Click on the appropriate icon:

  • Install Yocto NAND flash: Flash Yocto to NAND flash
  • Install Yocto eMMC: Flash Yocto to eMMC


9.5 Setting the Boot Mode

Make sure the BOOT SELECT DIP switches on the carrier board are set correctly before you power on the board.

SW1-SW2
 0 - 0 : Boot from SD card
 1 - 0 : Boot from eMMC
 0 - 1 : Boot from NAND flash
 1 - 1 : Illegal
The VAR-SOM-MX7 SOM comes with either NAND or eMMC, but not both.


10 DART-MX8M

10.1 Build Results

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
Image.gz-imx8m-var-dart-emmc-wifi-hdmi.dtb Device tree blob for eMMC, WIFI and HDMI display configuration.
Image.gz-imx8m-var-dart-emmc-wifi-hdmi-4k.dtb Device tree blob for eMMC, WIFI and HDMI 4K display configuration.
Image.gz-imx8m-var-dart-emmc-wifi-dcss-lvds.dtb Device tree blob for eMMC, WIFI and DCSS LVDS display configuration.
Image.gz-imx8m-var-dart-emmc-wifi-lcdif-lvds.dtb Device tree blob for eMMC, WIFI and LCDIF LVDS display configuration.
Image.gz-imx8m-var-dart-emmc-wifi-dual-display.dtb Device tree blob for eMMC, WIFI and dual LVDS+HDMI display configuration.
Image.gz-imx8m-var-dart-sd-emmc-hdmi.dtb Device tree blob for SD, eMMC and HDMI display configuration.
Image.gz-imx8m-var-dart-sd-emmc-hdmi-4k.dtb Device tree blob for SD, eMMC and HDMI 4K display configuration.
Image.gz-imx8m-var-dart-sd-emmc-dcss-lvds.dtb Device tree blob for SD, eMMC and DCSS LVDS display configuration.
Image.gz-imx8m-var-dart-sd-emmc-lcdif-lvds.dtb Device tree blob for SD, eMMC and LCDIF LVDS display configuration.
Image.gz-imx8m-var-dart-sd-emmc-dual-display.dtb Device tree blob for SD, eMMC and dual LVDS+HDMI display configuration.


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-hdmi.dtb DTB for DART-MX8M with WIFI and HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-lvds.dtb DTB for DART-MX8M with WIFI and LVDS display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-dual-display.dtb DTB for DART-MX8M with WIFI and dual LVDS+HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-hdmi-cb12.dtb DTB for DART-MX8M with WIFI and HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-lvds-cb12.dtb DTB for DART-MX8M with WIFI and LVDS display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-dual-display-cb12.dtb DTB for DART-MX8M with WIFI and dual LVDS+HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-hdmi.dtb DTB for DART-MX8M with SD card and HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-lvds.dtb DTB for DART-MX8M with SD card and LCDIF LVDS display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-dual-display.dtb DTB for DART-MX8M with SD card and dual LVDS+HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-hdmi-cb12.dtb DTB for DART-MX8M with SD card and HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-lvds-cb12.dtb DTB for DART-MX8M with SD card and LCDIF LVDS display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-dual-display-cb12.dtb DTB for DART-MX8M with SD card and dual LVDS+HDMI display support on carrier board revisions 1.1 and 1.2.


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
Image.gz-fsl-imx8mq-var-dart-sd-dp.dtb DTB for DART-MX8M with SD card and DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-hdmi.dtb DTB for DART-MX8M with SD card and HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-lvds.dtb DTB for DART-MX8M with SD card and LVDS display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-lvds-dp.dtb DTB for DART-MX8M with SD card and dual LVDS+DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-lvds-hdmi.dtb DTB for DART-MX8M with SD card and dual LVDS+HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-hdmi-cb12.dtb DTB for DART-MX8M with SD card and HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-lvds-cb12.dtb DTB for DART-MX8M with SD card and LVDS display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-lvds-hdmi-cb12.dtb DTB for DART-MX8M with SD card and dual LVDS+HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-wifi-dp.dtb DTB for DART-MX8M with WIFI and DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-wifi-hdmi.dtb DTB for DART-MX8M with WIFI and HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-wifi-lvds.dtb DTB for DART-MX8M with WIFI and LVDS display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-wifi-lvds-dp.dtb DTB for DART-MX8M with WIFI and dual LVDS+DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-wifi-lvds-hdmi.dtb DTB for DART-MX8M with WIFI and dual LVDS+HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-wifi-hdmi-cb12.dtb DTB for DART-MX8M with WIFI and HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-wifi-lvds-cb12.dtb DTB for DART-MX8M with WIFI and LVDS display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-wifi-lvds-hdmi-cb12.dtb DTB for DART-MX8M with WIFI and dual LVDS+HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-m4-sd-dp.dtb DTB for DART-MX8M with M4, SD card and DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-sd-hdmi.dtb DTB for DART-MX8M with M4, SD card and HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-sd-lvds.dtb DTB for DART-MX8M with M4, SD card and LVDS display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-sd-lvds-dp.dtb DTB for DART-MX8M with M4, SD card and dual LVDS+DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-sd-lvds-hdmi.dtb DTB for DART-MX8M with M4, SD card and dual LVDS+HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-sd-hdmi-cb12.dtb DTB for DART-MX8M with M4, SD card and HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-m4-sd-lvds-cb12.dtb DTB for DART-MX8M with M4, SD card and LVDS display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-m4-sd-lvds-hdmi-cb12.dtb DTB for DART-MX8M with M4, SD card and dual LVDS+HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-dp.dtb DTB for DART-MX8M with M4, WIFI and DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-hdmi.dtb DTB for DART-MX8M with M4, WIFI and HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-lvds.dtb DTB for DART-MX8M with M4, WIFI and LVDS display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-lvds-dp.dtb DTB for DART-MX8M with M4, WIFI and dual LVDS+DP display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-lvds-hdmi.dtb DTB for DART-MX8M with M4, WIFI and dual LVDS+HDMI display support on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-hdmi-cb12.dtb DTB for DART-MX8M with M4, WIFI and HDMI display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-lvds-cb12.dtb DTB for DART-MX8M with M4, WIFI and LVDS display support on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-m4-wifi-lvds-hdmi-cb12.dtb DTB for DART-MX8M with M4, WIFI and dual LVDS+HDMI display support on carrier board revisions 1.1 and 1.2.


Image Name
How to use
fsl-image-gui-.wic.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mq-var-dart-dt8mcustomboard-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+HDMI display.


10.2 Basler Camera

10.2.1 local.conf

IMAGE_INSTALL_append = " \
	basler-camera-driver \
	pylon \
	python3-pypylon \
	gentl-producer \
	xauth \
"
MACHINE_ESSENTIAL_EXTRA_RDEPENDS += "kernel-module-basler-camera-driver"


10.3 E-con Camera

10.3.1 local.conf

IMAGE_INSTALL_append = " \
       econ-camera-driver \
"
MACHINE_ESSENTIAL_EXTRA_RDEPENDS += "kernel-module-econ-camera-driver"


10.4 Device tree

Build only the device tree for DART-MX8M with WIFI and HDMI display support:
$ make -j4 imx8m-var-dart-emmc-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and HDMI 4K display support:
$ make -j4 imx8m-var-dart-emmc-wifi-hdmi-4k.dtb

Build only the device tree for DART-MX8M with WIFI and DCSS LVDS display support:
$ make -j4 imx8m-var-dart-emmc-wifi-dcss-lvds.dtb

Build only the device tree for DART-MX8M with WIFI and LCDIF LVDS display support:
$ make -j4 imx8m-var-dart-emmc-wifi-lcdif-lvds.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+HDMI display support:
$ make -j4 imx8m-var-dart-emmc-wifi-dual-display.dtb

Build only the device tree for DART-MX8M with SD, and HDMI display support:
$ make -j4 imx8m-var-dart-sd-emmc-hdmi.dtb

Build only the device tree for DART-MX8M with SD, and HDMI 4K display support:
$ make -j4 imx8m-var-dart-sd-emmc-hdmi-4k.dtb

Build only the device tree for DART-MX8M with SD, and DCSS LVDS display support:
$ make -j4 imx8m-var-dart-sd-emmc-dcss-lvds.dtb

Build only the device tree for DART-MX8M with SD, and LCDIF LVDS display support:
$ make -j4 imx8m-var-dart-sd-emmc-lcdif-lvds.dtb

Build only the device tree for DART-MX8M with SD, and dual LVDS+HDMI display support:
$ make -j4 imx8m-var-dart-sd-emmc-dual-display.dtb


Build only the device tree for DART-MX8M with WIFI and HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-emmc-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and LVDS display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-emmc-wifi-lvds.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-emmc-wifi-dual-display.dtb

Build only the device tree for DART-MX8M with SD, and HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-emmc-hdmi.dtb

Build only the device tree for DART-MX8M with SD, and LVDS display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-emmc-lvds.dtb

Build only the device tree for DART-MX8M with SD, and dual LVDS+HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-emmc-dual-display.dtb


Build only the device tree for DART-MX8M with SD and DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-dp.dtb

Build only the device tree for DART-MX8M with SD and HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-hdmi.dtb

Build only the device tree for DART-MX8M with SD and LVDS display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-lvds.dtb

Build only the device tree for DART-MX8M with SD and dual LVDS+DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M with SD and dual LVDS+HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-wifi-dp.dtb

Build only the device tree for DART-MX8M with WIFI and HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and LVDS display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-wifi-lvds.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-wifi-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with M4, SD and DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-sd-dp.dtb

Build only the device tree for DART-MX8M with M4, SD and HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-sd-hdmi.dtb

Build only the device tree for DART-MX8M with M4, SD and LVDS display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-sd-lvds.dtb

Build only the device tree for DART-MX8M with M4, SD and dual LVDS+DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M with M4, SD and dual LVDS+HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with M4, WIFI and DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-wifi-dp.dtb

Build only the device tree for DART-MX8M with M4, WIFI and HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with M4, WIFI and LVDS display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-wifi-lvds.dtb

Build only the device tree for DART-MX8M with M4, WIFI and dual LVDS+DP display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M with M4, WIFI and dual LVDS+HDMI display support:
$ make -j4 freescale/fsl-imx8mq-var-dart-m4-wifi-lvds-hdmi.dtb


Build only the device tree for DART-MX8M with SD and DP display support:
$ make -j4 freescale/imx8mq-var-dart-sd-dp.dtb

Build only the device tree for DART-MX8M with SD and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-sd-hdmi.dtb

Build only the device tree for DART-MX8M with SD and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-sd-lvds.dtb

Build only the device tree for DART-MX8M with SD and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M with SD and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and DP display support:
$ make -j4 freescale/imx8mq-var-dart-wifi-dp.dtb

Build only the device tree for DART-MX8M with WIFI and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-wifi-lvds.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-wifi-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with M4, SD and DP display support:
$ make -j4 freescale/imx8mq-var-dart-m4-sd-dp.dtb

Build only the device tree for DART-MX8M with M4, SD and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-m4-sd-hdmi.dtb

Build only the device tree for DART-MX8M with M4, SD and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-m4-sd-lvds.dtb

Build only the device tree for DART-MX8M with M4, SD and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-m4-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M with M4, SD and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-m4-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with M4, WIFI and DP display support:
$ make -j4 freescale/imx8mq-var-dart-m4-wifi-dp.dtb

Build only the device tree for DART-MX8M with M4, WIFI and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-m4-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with M4, WIFI and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-m4-wifi-lvds.dtb

Build only the device tree for DART-MX8M with M4, WIFI and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-m4-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M with M4, WIFI and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-m4-wifi-lvds-hdmi.dtb


Build only the device tree for DART-MX8M with SD and DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-dp.dtb

Build only the device tree for DART-MX8M with SD and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-hdmi.dtb

Build only the device tree for DART-MX8M with SD and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-lvds.dtb

Build only the device tree for DART-MX8M with SD and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M with SD and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-dp.dtb

Build only the device tree for DART-MX8M with WIFI and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with WIFI and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-lvds.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M with WIFI and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with M4, SD and DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-sd-dp.dtb

Build only the device tree for DART-MX8M with M4, SD and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-sd-hdmi.dtb

Build only the device tree for DART-MX8M with M4, SD and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds.dtb

Build only the device tree for DART-MX8M with M4, SD and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M with M4, SD and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M with M4, WIFI and DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-dp.dtb

Build only the device tree for DART-MX8M with M4, WIFI and HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-hdmi.dtb

Build only the device tree for DART-MX8M with M4, WIFI and LVDS display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds.dtb

Build only the device tree for DART-MX8M with M4, WIFI and dual LVDS+DP display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M with M4, WIFI and dual LVDS+HDMI display support:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds-hdmi.dtb


Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with SD and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with SD and LVDS display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-lvds.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with SD and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and LVDS display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-lvds.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-wifi-lvds-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-sd-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and LVDS display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD and DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-sd-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-sd-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD and LVDS display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD and dual LVDS+DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-wifi-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-wifi-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and LVDS display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD and DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD and dual LVDS+DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-hdmi.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and LVDS display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+DP display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds-dp.dtb

Build only the device tree for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+HDMI display:
$ make -j4 freescale/imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds-hdmi.dtb


10.5 SD card image file tree

/opt/images/
└── Yocto
    ├── imx-boot-sd.bin
    └── rootfs.tar.gz


10.6 SD card image file tree

/opt/images/
└── Yocto
    ├── imx-boot-imx8mq-var-dart-sd.bin-flash_dp_evk
    ├── imx-boot-imx8mq-var-dart-sd.bin-flash_evk
    ├── imx-boot-imx8mq-var-dart-sd.bin-flash_evk_no_hdmi
    ├── imx-boot-sd.bin -> imx-boot-imx8mq-var-dart-sd.bin-flash_evk
    └── rootfs.tar.gz



DTB File Name
Description
imx8m-var-dart-emmc-wifi-hdmi.dtb Device tree blob for eMMC, WIFI and HDMI display configuration. SD card disabled.
imx8m-var-dart-emmc-wifi-hdmi-4k.dtb Device tree blob for eMMC, WIFI and HDMI 4K display configuration. SD card disabled.
imx8m-var-dart-emmc-wifi-dcss-lvds.dtb Device tree blob for eMMC, WIFI and DCSS LVDS display configuration. SD card disabled.
imx8m-var-dart-emmc-wifi-lcdif-lvds.dtb Device tree blob for eMMC, WIFI and LCDIF LVDS display configuration. SD card disabled.
imx8m-var-dart-emmc-wifi-dual-display.dtb Device tree blob for eMMC, WIFI and dual LVDS+HDMI display configuration. SD card disabled.
imx8m-var-dart-sd-emmc-hdmi.dtb Device tree blob for SD, eMMC and HDMI display configuration. WIFI disabled.
imx8m-var-dart-sd-emmc-hdmi-4k.dtb Device tree blob for SD, eMMC and HDMI 4K display configuration. WIFI disabled.
imx8m-var-dart-sd-emmc-dcss-lvds.dtb Device tree blob for SD, eMMC and DCSS LVDS display configuration. WIFI disabled.
imx8m-var-dart-sd-emmc-lcdif-lvds.dtb Device tree blob for SD, eMMC and LCDIF LVDS display configuration. WIFI disabled.
imx8m-var-dart-sd-emmc-dual-display.dtb Device tree blob for SD, eMMC and dual LVDS+HDMI display configuration. WIFI disabled.


DTB File Name
Description
fsl-imx8mq-var-dart-emmc-wifi-hdmi.dtb Device tree blob for eMMC, WIFI and HDMI display configuration. SD card disabled.
fsl-imx8mq-var-dart-emmc-wifi-lvds.dtb Device tree blob for eMMC, WIFI and LVDS display configuration. SD card disabled.
fsl-imx8mq-var-dart-emmc-wifi-dual-display.dtb Device tree blob for eMMC, WIFI and dual LVDS+HDMI display configuration. SD card disabled.
fsl-imx8mq-var-dart-sd-emmc-hdmi.dtb Device tree blob for SD, eMMC and HDMI display configuration. WIFI disabled.
fsl-imx8mq-var-dart-sd-emmc-lvds.dtb Device tree blob for SD, eMMC and LVDS display configuration. WIFI disabled.
fsl-imx8mq-var-dart-sd-emmc-dual-display.dtb Device tree blob for SD, eMMC and dual LVDS+HDMI display configuration. WIFI disabled.


DTB File Name
Description
fsl-imx8mq-var-dart-sd-dp.dtb Device tree blob for eMMC, SD and DP display configuration. WIFI disabled.
fsl-imx8mq-var-dart-sd-hdmi.dtb Device tree blob for eMMC, SD and HDMI display configuration. WIFI disabled.
fsl-imx8mq-var-dart-sd-lvds.dtb Device tree blob for eMMC, SD and LVDS display configuration. WIFI disabled.
fsl-imx8mq-var-dart-sd-lvds-dp.dtb Device tree blob for eMMC, SD and dual LVDS+DP display configuration. WIFI disabled.
fsl-imx8mq-var-dart-sd-lvds-hdmi.dtb Device tree blob for eMMC, SD and dual LVDS+HDMI display configuration. WIFI disabled.
fsl-imx8mq-var-dart-wifi-dp.dtb Device tree blob for eMMC, WIFI and DP display configuration. SD card disabled.
fsl-imx8mq-var-dart-wifi-hdmi.dtb Device tree blob for eMMC, WIFI and HDMI display configuration. SD card disabled.
fsl-imx8mq-var-dart-wifi-lvds.dtb Device tree blob for eMMC, WIFI and LVDS display configuration. SD card disabled.
fsl-imx8mq-var-dart-wifi-lvds-dp.dtb Device tree blob for eMMC, WIFI and dual LVDS+DP display configuration. SD card disabled.
fsl-imx8mq-var-dart-wifi-lvds-hdmi.dtb Device tree blob for eMMC, WIFI and dual LVDS+HDMI display configuration. SD card disabled.
fsl-imx8mq-var-dart-m4-sd-dp.dtb Device tree blob for eMMC, SD and DP display configuration. WIFI disabled.
fsl-imx8mq-var-dart-m4-sd-hdmi.dtb Device tree blob for M4, eMMC, SD and HDMI display configuration. WIFI disabled.
fsl-imx8mq-var-dart-m4-sd-lvds.dtb Device tree blob for M4, eMMC, SD and LVDS display configuration. WIFI disabled.
fsl-imx8mq-var-dart-m4-sd-lvds-dp.dtb Device tree blob for M4, eMMC, SD and dual LVDS+DP display configuration. WIFI disabled.
fsl-imx8mq-var-dart-m4-sd-lvds-hdmi.dtb Device tree blob for M4, eMMC, SD and dual LVDS+HDMI display configuration. WIFI disabled.
fsl-imx8mq-var-dart-m4-wifi-dp.dtb Device tree blob for M4, eMMC, WIFI and DP display configuration. SD card disabled.
fsl-imx8mq-var-dart-m4-wifi-hdmi.dtb Device tree blob for M4, eMMC, WIFI and HDMI display configuration. SD card disabled.
fsl-imx8mq-var-dart-m4-wifi-lvds.dtb Device tree blob for M4, eMMC, WIFI and LVDS display configuration. SD card disabled.
fsl-imx8mq-var-dart-m4-wifi-lvds-dp.dtb Device tree blob for M4, eMMC, WIFI and dual LVDS+DP display configuration. SD card disabled.
fsl-imx8mq-var-dart-m4-wifi-lvds-hdmi.dtb Device tree blob for M4, eMMC, WIFI and dual LVDS+HDMI display configuration. SD card disabled.


DTB File Name
Description
imx8mq-var-dart-dt8mcustomboard-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with WIFI and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-m4-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-m4-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x and above with M4, WIFI and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and dual LVDS+HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and HDMI display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and LVDS display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+DP display.
imx8mq-var-dart-dt8mcustomboard-legacy-m4-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+HDMI display.


10.7 Setting the Boot Mode

Make sure the BOOT SELECT DIP switch on the carrier board is set correctly before you power on the board.

SW7
 0 : Boot from SD card
 1 : Boot from eMMC


11 DART-MX8M-MINI

11.1 Build Results

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
fsl-imx8mm-var-dart.dtb Device tree blob for DART-MX8M-MINI
fsl-imx8mm-var-som.dtb Device tree blob for VAR-SOM-MX8M-MINI
fsl-imx8mm-var-som-rev10.dtb Device tree blob for VAR-SOM-MX8M-MINI Rev 1.0


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
Expression error: Unexpected > operator. Device tree blob for DART-MX8M-MINI
Expression error: Unexpected > operator. Device tree blob for VAR-SOM-MX8M-MINI
Expression error: Unexpected > operator. Device tree blob for VAR-SOM-MX8M-MINI Rev 1.0


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mm-var-dart-customboard.dtb Device tree blob for DART-MX8M-MINI on DT8MCustomBoard
imx8mm-var-dart-customboard-m4.dtb Device tree blob for DART-MX8M-MINI with Cortex-M4 on DT8MCustomBoard
imx8mm-var-som-symphony.dtb Device tree blob for VAR-SOM-MX8M-MINI on Symphony-Board V1.4A and above
imx8mm-var-som-symphony-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4A and above
imx8mm-var-som-symphony-legacy.dtb Device tree blob for VAR-SOM-MX8M-MINI on Symphony-Board V1.4 and below
imx8mm-var-som-symphony-legacy-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4 and below


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mm-var-dart-dt8mcustomboard.dtb Device tree blob for DART-MX8M-MINI on DT8MCustomBoard V2.x and above
imx8mm-var-dart-dt8mcustomboard-m4.dtb Device tree blob for DART-MX8M-MINI with Cortex-M4 on DT8MCustomBoard V2.x and above
imx8mm-var-dart-dt8mcustomboard-legacy.dtb Device tree blob for DART-MX8M-MINI on DT8MCustomBoard V1.x
imx8mm-var-dart-dt8mcustomboard-legacy-m4.dtb Device tree blob for DART-MX8M-MINI with Cortex-M4 on DT8MCustomBoard V1.x
imx8mm-var-som-symphony.dtb Device tree blob for VAR-SOM-MX8M-MINI on Symphony-Board V1.4A and above
imx8mm-var-som-symphony-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4A and above
imx8mm-var-som-symphony-legacy.dtb Device tree blob for VAR-SOM-MX8M-MINI on Symphony-Board V1.4 and below
imx8mm-var-som-symphony-legacy-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4 and below


11.2 Device tree

Build only the device tree for DART-MX8M-MINI:
$ make -j4 freescale/fsl-imx8mm-var-dart.dtb

Build only the device tree for VAR-SOM-MX8M-MINI:
$ make -j4 freescale/fsl-imx8mm-var-var-som.dtb

Build only the device tree for VAR-SOM-MX8M-MINI Rev 1.0:
$ make -j4 freescale/fsl-imx8mm-var-var-som-rev10.dtb


Build only the device tree for DART-MX8M-MINI:
$ make -j4 freescale/imx8mm-var-dart.dtb

Build only the device tree for VAR-SOM-MX8M-MINI:
$ make -j4 freescale/imx8mm-var-som.dtb

Build only the device tree for VAR-SOM-MX8M-MINI Rev 1.0:
$ make -j4 freescale/imx8mm-var-som-rev10.dtb


Build only the device tree for DART-MX8M-MINI:
$ make -j4 freescale/imx8mm-var-dart-customboard.dtb

Build only the device tree for VAR-SOM-MX8M-MINI:
$ make -j4 freescale/imx8mm-var-som-symphony.dtb

Build only the device tree for VAR-SOM-MX8M-MINI Rev 1.0:
$ make -j4 freescale/imx8mm-var-som-rev10-symphony.dtb


Build only the device tree for DART-MX8M-MINI on DT8MCustomBoard:
$ make -j4 freescale/imx8mm-var-dart-customboard.dtb

Build only the device tree for DART-MX8M-MINI with Cortex-M4 on DT8MCustomBoard:
$ make -j4 freescale/imx8mm-var-dart-customboard-m4.dtb

Build only the device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4A and above:
$ make -j4 freescale/imx8mm-var-som-symphony.dtb

Build only the device tree for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4A and above:
$ make -j4 freescale/imx8mm-var-som-symphony-m4.dtb

Build only the device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4 and below:
$ make -j4 freescale/imx8mm-var-som-symphony-legacy.dtb

Build only the device tree for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4 and below:
$ make -j4 freescale/imx8mm-var-som-symphony-legacy-m4.dtb


Build only the device tree for DART-MX8M-MINI on DT8MCustomBoard V2.x and above:
$ make -j4 freescale/imx8mm-var-dart-dt8mcustomboard.dtb

Build only the device tree for DART-MX8M-MINI on with Cortex-M4 DT8MCustomBoard V2.x and above:
$ make -j4 freescale/imx8mm-var-dart-dt8mcustomboard-m4.dtb

Build only the device tree for DART-MX8M-MINI on DT8MCustomBoard V1.x:
$ make -j4 freescale/imx8mm-var-dart-dt8mcustomboard-legacy.dtb

Build only the device tree for DART-MX8M-MINI on with Cortex-M4 DT8MCustomBoard V1.x:
$ make -j4 freescale/imx8mm-var-dart-dt8mcustomboard-legacy-m4.dtb

Build only the device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4A and above:
$ make -j4 freescale/imx8mm-var-som-symphony.dtb

Build only the device tree for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4A and above:
$ make -j4 freescale/imx8mm-var-som-symphony-m4.dtb

Build only the device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4 and below:
$ make -j4 freescale/imx8mm-var-som-symphony-legacy.dtb

Build only the device tree for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4 and below:
$ make -j4 freescale/imx8mm-var-som-symphony-legacy-m4.dtb


11.3 SD card image file tree

/opt/images/
└── Yocto
    ├── imx-boot-sd.bin
    └── rootfs.tar.gz


11.4 Setting the Boot Mode

Make sure the BOOT SELECT DIP switch on the carrier board is set correctly before you power on the board.

SW7
 0 : Boot from SD card
 1 : Boot from eMMC


12 VAR-SOM-MX8M-NANO

12.1 Build Results

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
Image.gz-fsl-imx8mn-var-som.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration.


12.2 Build Results v2

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
Image.gz-fsl-imx8mn-var-som.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration.
Image.gz-fsl-imx8mn-var-som-rev10.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration rev 1.0.
Image.gz-fsl-imx8mn-var-som-m7.dtb Device tree blob for M7, SD, eMMC, WIFI and LVDS display configuration.
Image.gz-fsl-imx8mn-var-som-rev10-m7.dtb Device tree blob for M7, SD, eMMC, WIFI and LVDS display configuration rev 1.0.


12.3 Build Results v3

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mn-var-som.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration.
imx8mn-var-som.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration rev 1.0.


12.4 Build Results v4

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mn-var-som-symphony.dtb Device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4A and above
imx8mn-var-som-symphony-m7.dtb Device tree for VAR-SOM-MX8M-MINI with Cortex-M7 on Symphony-Board V1.4A and above
imx8mn-var-som-symphony-legacy.dtb Device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4 and below
imx8mn-var-som-symphony-legacy-m7.dtb Device tree for VAR-SOM-MX8M-MINI with Cortex-M7 on Symphony-Board V1.4 and below


12.5 Build Results v5

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mn-var-som-symphony.dtb Device tree for VAR-SOM-MX8M-MINI on Symphony-Board
imx8mn-var-som-symphony-m7.dtb Device tree for VAR-SOM-MX8M-MINI with Cortex-M7 on Symphony-Board


12.6 Device tree

Build only the device tree for VAR-SOM-MX8M-NANO:
$ make -j4 freescale/fsl-imx8mn-var-som.dtb


12.7 Device tree v2

Build only the device tree for VAR-SOM-MX8M-NANO:
$ make -j4 freescale/fsl-imx8mn-var-som.dtb

Build only the device tree for VAR-SOM-MX8M-NANO rev 1.0:
$ make -j4 freescale/fsl-imx8mn-var-som-rev10.dtb

Build only the device tree for VAR-SOM-MX8M-NANO with Cortex-M7:
$ make -j4 freescale/fsl-imx8mn-var-som-m7.dtb

Build only the device tree for VAR-SOM-MX8M-NANO rev 1.0 with Cortex-M7:
$ make -j4 freescale/fsl-imx8mn-var-som-rev10-m7.dtb


12.8 Device tree v3

Build only the device tree for VAR-SOM-MX8M-NANO:
$ make -j4 freescale/imx8mn-var-som.dtb

Build only the device tree for VAR-SOM-MX8M-NANO rev 1.0:
$ make -j4 freescale/imx8mn-var-som-rev10.dtb


12.9 Device tree v4

Build only the device tree for VAR-SOM-MX8M-NANO:
$ make -j4 freescale/imx8mn-var-som-symphony.dtb

Build only the device tree for VAR-SOM-MX8M-NANO rev 1.0:
$ make -j4 freescale/imx8mn-var-som-rev10-symphony.dtb


12.10 Device tree v5

Build only the device tree for VAR-SOM-MX8M-NANO on Symphony-Board V1.4A and above:
$ make -j4 freescale/imx8mn-var-som-symphony.dtb

Build only the device tree for VAR-SOM-MX8M-NANO with Cortex-M7 on Symphony-Board V1.4A and above:
$ make -j4 freescale/imx8mn-var-som-symphony-m7.dtb

Build only the device tree for VAR-SOM-MX8M-NANO on Symphony-Board V1.4 and below:
$ make -j4 freescale/imx8mn-var-som-symphony-legacy.dtb

Build only the device tree for VAR-SOM-MX8M-NANO with Cortex-M7 on Symphony-Board V1.4 and below:
$ make -j4 freescale/imx8mn-var-som-symphony-legacy-m7.dtb


12.11 Device tree v6

Build only the device tree for VAR-SOM-MX8M-NANO on Symphony-Board:
$ make -j4 freescale/imx8mn-var-som-symphony.dtb

Build only the device tree for VAR-SOM-MX8M-NANO with Cortex-M7 on Symphony-Board:
$ make -j4 freescale/imx8mn-var-som-symphony-m7.dtb


12.12 SD card image file tree

/opt/images/
└── Yocto
    ├── imx-boot-sd.bin
    └── rootfs.tar.gz


12.13 Setting the Boot Mode

Make sure the BOOT SELECT DIP switch on the carrier board is set correctly before you power on the board.

SW3
 0 : Boot from SD card
 1 : Boot from eMMC


13 DART-MX8M-PLUS

13.1 Basler Camera

13.1.1 local.conf for Zeus 2.3.0

IMAGE_INSTALL_append = " \
	basler-camera-driver \
	pylon \
	python3-pypylon \
	gentl-producer \
	kernel-module-isp-vvcam \
	imx8mp-modprobe-config \
	basler-camera \
	isp-imx \
	xauth \
"
PREFERRED_VERSION_isp-imx                 = "4.2.2.8+basler"
PREFERRED_VERSION_basler-camera           = "4.2.2.8+basler"
PREFERRED_VERSION_kernel-module-isp-vvcam = "4.2.2.8+basler"


13.1.2 local.conf for Zeus 2.3.2

IMAGE_INSTALL_append = " \
	kernel-module-basler-camera \
	pylon \
	python3-pypylon \
	gentl-producer \
	kernel-module-isp-vvcam \
	imx8mp-modprobe-config \
	basler-camera \
	isp-imx \
	xauth \
"
PREFERRED_VERSION_isp-imx                 = "4.2.2.13+basler"
PREFERRED_VERSION_basler-camera           = "4.2.2.13+basler"
PREFERRED_VERSION_kernel-module-isp-vvcam = "4.2.2.13+basler"


13.1.3 local.conf for Hardknott

IMAGE_INSTALL_append = " \
       pylon \
       python3-pypylon \
       gentl-producer \
       xauth \
       kernel-module-basler-camera \
"
IMAGE_INSTALL_append_mx8mp = " \
       imx8mp-modprobe-config \
       kernel-module-isp-vvcam \
       isp-imx \
       basler-camera \
"
PREFERRED_VERSION_isp-imx                 = "4.2.2.14+basler"
PREFERRED_VERSION_basler-camera           = "4.2.2.14+basler"
PREFERRED_VERSION_kernel-module-isp-vvcam = "4.2.2.14+basler"


13.1.4 local.conf for Hardknott with NXP support

IMAGE_INSTALL_append_mx8mp = " \
       kernel-module-isp-vvcam \
       isp-imx \
       basler-camera \
"


13.1.5 Gestreamer for Zeus 2.3.0

$ gst-launch-1.0 -v v4l2src device=/dev/video0 ! waylandsink sync=false


13.1.6 Gestreamer for Zeus 2.3.2

  • 1920x1080@30fps:
# gst-launch-1.0 -v v4l2src device=/dev/video0 ! "video/x-raw,format=YUY2,width=1920,height=1080" ! waylandsink sync=false
  • 3840x2160@30fps:
# gst-launch-1.0 -v v4l2src device=/dev/video0 ! "video/x-raw,format=YUY2,width=3840,height=2160" ! waylandsink sync=false


13.1.7 Switch cameras for Hardknott

# cd /boot
# ln -fs imx8mp-var-dart-dt8mcustomboard-basler-isp0.dtb imx8mp-var-dart-dt8mcustomboard.dtb
# ln -fs imx8mp-var-dart-dt8mcustomboard-legacy-basler-isp0.dtb imx8mp-var-dart-dt8mcustomboard-legacy.dtb
# ln -fs imx8mp-var-som-symphony-basler-isp0.dtb imx8mp-var-som-symphony.dtb

To switch back run the following commands at the shell prompt:

# cd /boot
# ln -fs imx8mp-var-dart-dt8mcustomboard-basler-isi0.dtb imx8mp-var-dart-dt8mcustomboard.dtb
# ln -fs imx8mp-var-dart-dt8mcustomboard-legacy-basler-isi0.dtb imx8mp-var-dart-dt8mcustomboard-legacy.dtb
# ln -fs imx8mp-var-som-symphony-basler-isi0.dtb imx8mp-var-som-symphony.dtb


13.1.8 Switch cameras for Hardknott with NXP support

# cd /boot
# mv imx8mp-var-dart-dt8mcustomboard.dtb imx8mp-var-dart-dt8mcustomboard-ov5640.dtb
# mv imx8mp-var-dart-dt8mcustomboard-legacy.dtb imx8mp-var-dart-dt8mcustomboard-legacy-ov5640.dtb
# mv imx8mp-var-som-symphony.dtb imx8mp-var-som-symphony-ov5640.dtb
# ln -fs imx8mp-var-dart-dt8mcustomboard-basler-isp0.dtb imx8mp-var-dart-dt8mcustomboard.dtb
# ln -fs imx8mp-var-dart-dt8mcustomboard-legacy-basler-isp0.dtb imx8mp-var-dart-dt8mcustomboard-legacy.dtb
# ln -fs imx8mp-var-som-symphony-basler-isp0.dtb imx8mp-var-som-symphony.dtb


13.1.9 Gestreamer for Hardknott with NXP support

$ gst-launch-1.0 -v v4l2src device=/dev/video0 ! waylandsink


13.2 Build Results

Image Name
How to use
fsl-image-gui-.wic.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mp-var-dart.dtb Device tree blob for DART-MX8M-PLUS
imx8mp-var-som.dtb Device tree blob for VAR-SOM-MX8M-PLUS
imx8mp-var-som-ov5640.dtb Device tree blob for VAR-SOM-MX8M-PLUS with a 2nd OV5640 camera


Image Name
How to use
fsl-image-gui-.wic.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8mp-var-dart-dt8mcustomboard.dtb Device tree blob for DART-MX8M-PLUS on DT8MCustomBoard V2.x and above
imx8mp-var-dart-dt8mcustomboard-legacy.dtb Device tree blob for DART-MX8M-PLUS on DT8MCustomBoard V1.x
imx8mp-var-som-symphony.dtb Device tree blob for VAR-SOM-MX8M-PLUS on Symphony-Board
imx8mp-var-som-symphony-2nd-ov5640.dtb Device tree blob for VAR-SOM-MX8M-PLUS on Symphony-Board with a 2nd OV5640 camera
imx8mp-var-dart-dt8mcustomboard-m7.dtb Device tree blob for DART-MX8M-PLUS with Cortex-M7 on DT8MCustomBoard V2.x and above
imx8mp-var-dart-dt8mcustomboard-legacy-m7.dtb Device tree blob for DART-MX8M-PLUS with Cortex-M7 on DT8MCustomBoard V1.x
imx8mp-var-som-symphony-m7.dtb Device tree blob for VAR-SOM-MX8M-PLUS with Cortex-M7 on Symphony-Board
imx8mp-var-som-symphony-2nd-ov5640-m7.dtb Device tree blob for VAR-SOM-MX8M-PLUS with Cortex-M7 on Symphony-Board with a 2nd OV5640 camera


13.3 Device tree

Build only the device tree for DART-MX8M-PLUS:
$ make -j4 freescale/imx8mp-var-dart.dtb

Build only the device tree for VAR-SOM-MX8M-PLUS:
$ make -j4 freescale/imx8mp-var-som.dtb

Build only the device tree for VAR-SOM-MX8M-PLUS with second OV5640 camera:
$ make -j4 freescale/imx8mp-var-som-ov5640.dtb


Build only the device tree for DART-MX8M-PLUS on DT8MCustomBoard V2.x and above:
$ make -j4 freescale/imx8mp-var-dart-dt8mcustomboard.dtb

Build only the device tree for DART-MX8M-PLUS on DT8MCustomBoard V1.x:
$ make -j4 freescale/imx8mp-var-dart-dt8mcustomboard-legacy.dtb

Build only the device tree for VAR-SOM-MX8M-PLUS on Symphony-Board:
$ make -j4 freescale/imx8mp-var-som-symphony.dtb

Build only the device tree for VAR-SOM-MX8M-PLUS on Symphony-Board with a 2nd OV5640 camera:
$ make -j4 freescale/imx8mp-var-som-symphony-2nd-ov5640.dtb


13.4 SD card image file tree

/opt/images/
└── Yocto
    ├── imx-boot-sd.bin
    └── rootfs.tar.gz


13.5 Setting the Boot Mode

Make sure the BOOT SELECT DIP switch on the carrier board is set correctly before you power on the board.

SW7
 0 : Boot from SD card
 1 : Boot from eMMC


14 VAR-SOM-MX8X

14.1 Build Results

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
DTB File Name
Description
fsl-imx8qxp-var-som-wifi.dtb Device tree blob for WIFI configuration. SD card disabled.
fsl-imx8qxp-var-som-sd.dtb Device tree blob for SD configuration. WIFI disabled.


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
DTB File Name
Description
imx8qxp-var-som-symphony-wifi.dtb Device tree blob for WIFI configuration. SD card disabled.
imx8qxp-var-som-symphony-wifi-m4.dtb Device tree blob for WIFI configuration, with Cortex-M4 support. SD card disabled.
imx8qxp-var-som-symphony-sd.dtb Device tree blob for SD configuration. WIFI disabled.
imx8qxp-var-som-symphony-sd-m4.dtb Device tree blob for SD configuration, with Cortex-M4 support. WIFI disabled.


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
DTB File Name
Description
fsl-imx8qxp-var-som-wifi.dtb Device tree blob for WIFI configuration. SD card disabled.
fsl-imx8qxp-var-som-sd.dtb Device tree blob for SD configuration. WIFI disabled.


Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
DTB File Name
Description
imx8qxp-var-som-symphony-wifi.dtb Device tree blob for WIFI configuration. SD card disabled.
imx8qxp-var-som-symphony-wifi-m4.dtb Device tree blob for WIFI configuration, with Cortex-M4 support. SD card disabled.
imx8qxp-var-som-symphony-sd.dtb Device tree blob for SD configuration. WIFI disabled.
imx8qxp-var-som-symphony-sd-m4.dtb Device tree blob for SD configuration, with Cortex-M4 support. WIFI disabled.


14.2 Device tree

Build only the device tree for VAR-SOM-MX8X WIFI configuration:
$ make -j4 freescale/fsl-imx8qxp-var-som-wifi.dtb

Build only the device tree for VAR-SOM-MX8X SD configuration:
$ make -j4 freescale/fsl-imx8qxp-var-som-sd.dtb


Build only the device tree for VAR-SOM-MX8X WIFI configuration:
$ make -j4 freescale/imx8qxp-var-som-symphony-wifi.dtb

Build only the device tree for VAR-SOM-MX8X SD configuration:
$ make -j4 freescale/imx8qxp-var-som-symphony-sd.dtb


14.3 SD card image file tree

/opt/images/
└── Yocto
    ├── imx-boot-sd.bin
    └── rootfs.tar.gz


14.4 Setting the Boot Mode

Make sure the BOOT SELECT DIP switch on the carrier board is set correctly before you power on the board.

SW3
 0 : Boot from SD card
 1 : Boot from eMMC (Internal)


15 VAR-SOM-MX8

15.1 Build Results

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
Image.gz-fsl-imx8qm-var-som-dp.dtb DTB file for VAR-SOM-MX8 with DP display
Image.gz-fsl-imx8qm-var-som-hdmi.dtb DTB file for VAR-SOM-MX8 with HDMI display
Image.gz-fsl-imx8qm-var-som-lvds.dtb DTB file for VAR-SOM-MX8 with LVDS display
Image.gz-fsl-imx8qm-var-spear-dp.dtb DTB file for SPEAR-MX8 with DP display
Image.gz-fsl-imx8qm-var-spear-hdmi.dtb DTB file for SPEAR-MX8 with HDMI display
Image.gz-fsl-imx8qm-var-spear-lvds.dtb DTB file for SPEAR-MX8 with LVDS display


15.2 Build Results v2

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8qm-var-som-dp.dtb DTB file for VAR-SOM-MX8 with DP display
imx8qm-var-som-hdmi.dtb DTB file for VAR-SOM-MX8 with HDMI display
imx8qm-var-som-lvds.dtb DTB file for VAR-SOM-MX8 with LVDS display
imx8qm-var-spear-dp.dtb DTB file for SPEAR-MX8 with DP display
imx8qm-var-spear-hdmi.dtb DTB file for SPEAR-MX8 with HDMI display
imx8qm-var-spear-lvds.dtb DTB file for SPEAR-MX8 with LVDS display


15.3 Build Results v3

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8qm-var-som-dp.dtb DTB file for VAR-SOM-MX8 with DP display
imx8qm-var-som-hdmi.dtb DTB file for VAR-SOM-MX8 with HDMI display
imx8qm-var-som-lvds.dtb DTB file for VAR-SOM-MX8 with LVDS display
imx8qm-var-spear-dp.dtb DTB file for SPEAR-MX8 with DP display
imx8qm-var-spear-hdmi.dtb DTB file for SPEAR-MX8 with HDMI display
imx8qm-var-spear-lvds.dtb DTB file for SPEAR-MX8 with LVDS display


15.4 Build Results v4

Image Name
How to use
fsl-image-gui-.sdcard.gz This image is for SD card boot.
It can be flashed as-is on an SD card that can then be used to boot your system,
according to the relevant startup-guide of your product
(usually requires to press the boot select button, or toggle a DIP switch).
For detailed information refer to the Create a bootable SD card section below.
fsl-image-gui-.tar.gz Tarball with rootfs files.
Can be used to create an NFS root file system on the host.
See the Yocto Setup TFTP/NFS section for more info.
Also used to create our extended SD card.
See the Create a bootable SD card section below.
Linux kernel image, same binary for SD card and eMMC.
U-Boot built for SD card boot or eMMC boot.
File Name
Description
imx8qm-var-som-symphony-dp.dtb DTB file for VAR-SOM-MX8 with DP display on Symphony Board
imx8qm-var-som-symphony-hdmi.dtb DTB file for VAR-SOM-MX8 with HDMI display on Symphony Board
imx8qm-var-som-symphony-lvds.dtb DTB file for VAR-SOM-MX8 with LVDS display on Symphony Board
imx8qm-var-som-symphony-dp-m4.dtb DTB file for VAR-SOM-MX8 with DP display and Cortex-M4 on Symphony Board
imx8qm-var-som-symphony-hdmi-m4.dtb DTB file for VAR-SOM-MX8 with HDMI display and Cortex-M4 on Symphony Board
imx8qm-var-som-symphony-lvds-m4.dtb DTB file for VAR-SOM-MX8 with LVDS display and Cortex-M4 on Symphony Board
imx8qm-var-spear-sp8customboard-dp.dtb DTB file for SPEAR-MX8 with DP display on SP8CustomBoard
imx8qm-var-spear-sp8customboard-hdmi.dtb DTB file for SPEAR-MX8 with HDMI display on SP8CustomBoard
imx8qm-var-spear-sp8customboard-lvds.dtb DTB file for SPEAR-MX8 with LVDS display on SP8CustomBoard
imx8qm-var-spear-sp8customboard-dp-m4.dtb DTB file for SPEAR-MX8 with DP display and Cortex-M4 on SP8CustomBoard
imx8qm-var-spear-sp8customboard-hdmi-m4.dtb DTB file for SPEAR-MX8 with HDMI display and Cortex-M4 on SP8CustomBoard
imx8qm-var-spear-sp8customboard-lvds.m4.dtb DTB file for SPEAR-MX8 with LVDS display and Cortex-M4 on SP8CustomBoard


15.5 Device tree

Build device tree for VAR-SOM-MX8 with DP display:
$ make -j4 freescale/fsl-imx8qm-var-som-db.dtb

Build device tree for VAR-SOM-MX8 with HDMI display:
$ make -j4 freescale/fsl-imx8qm-var-som-hdmi.dtb

Build device tree for VAR-SOM-MX8 with LVDS display:
$ make -j4 freescale/fsl-imx8qm-var-som-db.dtb

Build device tree for SPEAR-MX8 with DP display:
$ make -j4 freescale/fsl-imx8qm-var-spear-db.dtb

Build device tree for SPEAR-MX8 with HDMI display:
$ make -j4 freescale/fsl-imx8qm-var-spear-hdmi.dtb

Build device tree for SPEAR-MX8 with LVDS display:
$ make -j4 freescale/fsl-imx8qm-var-spear-lvds.dtb


15.6 Device tree v2

Build device tree for VAR-SOM-MX8 with DP display:
$ make -j4 freescale/imx8qm-var-som-db.dtb

Build device tree for VAR-SOM-MX8 with HDMI display:
$ make -j4 freescale/imx8qm-var-som-hdmi.dtb

Build device tree for VAR-SOM-MX8 with LVDS display:
$ make -j4 freescale/imx8qm-var-som-db.dtb

Build device tree for SPEAR-MX8 with DP display:
$ make -j4 freescale/imx8qm-var-spear-db.dtb

Build device tree for SPEAR-MX8 with HDMI display:
$ make -j4 freescale/imx8qm-var-spear-hdmi.dtb

Build device tree for SPEAR-MX8 with LVDS display:
$ make -j4 freescale/imx8qm-var-spear-lvds.dtb


15.7 Device tree v3

Build device tree for VAR-SOM-MX8 with DP display on Symphony Board:
$ make -j4 freescale/imx8qm-var-som-symphony-dp.dtb

Build device tree for VAR-SOM-MX8 with HDMI display on Symphony Board:
$ make -j4 freescale/imx8qm-var-som-symphony-hdmi.dtb

Build device tree for VAR-SOM-MX8 with LVDS display on Symphony Board:
$ make -j4 freescale/imx8qm-var-som-symphony-lvds.dtb

Build device tree for VAR-SOM-MX8 with DP display and Cortex-M4 on Symphony Board:
$ make -j4 freescale/imx8qm-var-som-symphony-dp-m4.dtb

Build device tree for VAR-SOM-MX8 with HDMI display and Cortex-M4 on Symphony Board:
$ make -j4 freescale/imx8qm-var-som-symphony-hdmi-m4.dtb

Build device tree for VAR-SOM-MX8 with LVDS display and Cortex-M4 on Symphony Board:
$ make -j4 freescale/imx8qm-var-som-symphony-lvds-m4.dtb

Build device tree for SPEAR-MX8 with DP display on SP8CustomBoard:
$ make -j4 freescale/imx8qm-var-spear-sp8customboard-dp.dtb

Build device tree for SPEAR-MX8 with HDMI display on SP8CustomBoard:
$ make -j4 freescale/imx8qm-var-spear-sp8customboard-hdmi.dtb

Build device tree for SPEAR-MX8 with LVDS display on SP8CustomBoard:
$ make -j4 freescale/imx8qm-var-spear-sp8customboard-lvds.dtb

Build device tree for SPEAR-MX8 with DP display and Cortex-M4 on SP8CustomBoard:
$ make -j4 freescale/imx8qm-var-spear-sp8customboard-dp-m4.dtb

Build device tree for SPEAR-MX8 with HDMI display and Cortex-M4 on SP8CustomBoard:
$ make -j4 freescale/imx8qm-var-spear-sp8customboard-hdmi-m4.dtb

Build device tree for SPEAR-MX8 with LVDS display and Cortex-M4on SP8CustomBoard:
$ make -j4 freescale/imx8qm-var-spear-sp8customboard-lvds-m4.dtb


15.8 SD card image file tree

/opt/images/
└── Yocto
    ├── imx-boot-sd.bin
    └── rootfs.tar.gz


15.9 DTB files table

DTB File Name
Description
fsl-imx8qm-var-som-dp.dtb Device tree blob for VAR-SOM-MX8 with DP display
fsl-imx8qm-var-som-hdmi.dtb Device tree blob for VAR-SOM-MX8 with HDMI display
fsl-imx8qm-var-som-lvds.dtb Device tree blob for VAR-SOM-MX8 with LVDS display
fsl-imx8qm-var-spear-dp.dtb Device tree blob for SPEAR-MX8 with DP display
fsl-imx8qm-var-spear-hdmi.dtb Device tree blob for SPEAR-MX8 with HDMI display
fsl-imx8qm-var-spear-lvds.dtb Device tree blob for SPEAR-MX8 with LVDS display


15.10 DTB files table v2

DTB File Name
Description
imx8qm-var-som-dp.dtb Device tree blob for VAR-SOM-MX8 with DP display
imx8qm-var-som-hdmi.dtb Device tree blob for VAR-SOM-MX8 with HDMI display
imx8qm-var-som-lvds.dtb Device tree blob for VAR-SOM-MX8 with LVDS display
imx8qm-var-spear-dp.dtb Device tree blob for SPEAR-MX8 with DP display
imx8qm-var-spear-hdmi.dtb Device tree blob for SPEAR-MX8 with HDMI display
imx8qm-var-spear-lvds.dtb Device tree blob for SPEAR-MX8 with LVDS display


15.11 Setting the Boot Mode

Make sure the BOOT SELECT DIP switch on the carrier board is set correctly before you power on the board.

SW3 on VAR-SOM-MX8, SW6 on SPEAR-MX8
 0 : Boot from SD card
 1 : Boot from eMMC (Internal)


16 Release Notes

Based on release Yocto: Poky , BSP: NXP, Linux: [ ]
Release tag [/tree/ ]
Date
Supported platforms
SOM revision
Variscite BSP git [/tree/ ]
Variscite BSP branch [/tree/ ]
Variscite BSP commit ID [/commit/ ]
Kernel git [/tree/ ]
Kernel branch [/tree/ ]
Kernel commit ID [/commit/ ]
U-Boot git [/tree/ ]
U-Boot branch [/tree/ ]
U-Boot commit ID [/commit/ ]
File System build system Yocto
Recovery SD card link [/ ]

17 Configuring RS485 Half-Duplex

Each UART can be configured for RS485 Half-Duplex mode by using a GPIO pin to drive the receive and transmit enable inputs. This can be configured in the device tree by making the following changes to the uart node and replacing X, Y & Z with the proper values:

&uartX {                                                          /* Add RS485 properties to uartX */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uartX>, <&pinctrl_uartX_rs485>;     /* Add RS485 GPIO pinctrl */
	rts-gpios = <&gpioY Z GPIO_ACTIVE_LOW>;                   /* Add rts-gpios property */
	linux,rs485-enabled-at-boot-time;                         /* Enable RS485 at boot time to skip using TIOCSRS485 ioctl */
	status = "okay";
};

Next, configure the RS485 GPIO pin by adding pinctrl_uartX_rs485 to iomuxc. Replace X, GPIO_PIN_FUNCTION, and GPIO_PIN_SETTINGS with the proper values:

&iomuxc {
	pinctrl_uartX_rs485: uartXrs485 {
		fsl,pins = <
			GPIO_PIN_FUNCTION  GPIO_PIN_SETTINGS
		>;
	};
};

Note: For more information about configuring pins, please see i.MX Device Tree Pinmux Settings Guide


After making these changes, RS485 mode will be enabled by default and can be verified from the console by running the commands below. Replace N with the proper value, which is typically X-1 relative to the device tree node uartX:

# stty -F /dev/ttymxcN -echo -onlcr 115200
# echo hello > /dev/ttymxcN

The below logic analyzer capture shows the RS485 RX/TX enable line toggling when writing to the UART:

Rs485.png


Please refer to the Linux device tree bindings for more RS485 configuration options.


 Expression error: Unexpected > operator. Expression error: Unexpected >= operator. Expression error: Unexpected >= operator.  
$ cd 
$ MACHINE= DISTRO=  


The above command is only mandatory for the very first build setup: whenever restarting a newer build session (from a different terminal or in a different time), you can skip the full setup and just run

$ cd 
$ source setup-environment 

18 Platform Customizations

18.1 VAR-SOM-MX6

18.2 DART-6UL

18.3 VAR-SOM-MX7

18.4 DART-MX8M

18.5 DART-MX8M-MINI

18.6 VAR-SOM-MX8M-NANO

18.7 DART-MX8M-PLUS

18.8 VAR-SOM-MX8X

18.9 VAR-SOM-MX8

18.10 Automatic device tree selection in U-Boot

As shown in the Build Results table above, we have different kernel device trees, corresponding to our different H/W configurations (sometimes they are renamed without the "Image.gz-" prefix).

We implemented a script in U-Boot's environment, which sets the fdt_file environment variable based on the detected hardware.

18.10.1 Enable/Disable Automatic Device Tree selection

To enable the automatic device tree selection in U-Boot (already enabled by default):

$ setenv fdt_file undefined
$ saveenv

To disable the automatic device tree selection in U-Boot, set the device tree file manually:

$ setenv fdt_file YOUR_DTB_FILE
$ saveenv


19 Build Results

20 Debian

20.1 Documentation

20.1.1 Stretch 9

  • Debian 9 - Stretch (released on 06/17/2017)

Documentation is available from wiki.debian.org


21 VAR-SOM-MX6

21.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
uImage Linux kernel image
SPL.nand SPL built for NAND. The SPL is pre-U-Boot SW component, required for DDR initialization
SPL.emmc SPL built for SD card and eMMC boot. The SPL is pre-U-Boot SW component, required for DDR initialization
u-boot.img.nand U-Boot built for NAND flash
u-boot.img.mmc U-Boot built for SD card or eMMC boot
Device Tree name
Details
imx6dl-var-som-solo-cap.dtb VAR-SOM-SOLO with iMX6S/DL on MX6CustomBoard with capacitive touch
imx6dl-var-som-solo-res.dtb VAR-SOM-SOLO with iMX6S/DL on MX6CustomBoard with resistive touch
imx6dl-var-som-solo-vsc.dtb VAR-SOM-SOLO with iMX6S/DL on SOLOCustomBoard with capacitive touch
imx6dl-var-som-cap.dtb VAR-SOM-MX6 with iMX6S/DL on MX6CustomBoard with capacitive touch
imx6dl-var-som-res.dtb VAR-SOM-MX6 with iMX6S/DL on MX6CustomBoard with resistive touch
imx6dl-var-som-vsc.dtb VAR-SOM-MX6 with iMX6S/DL on SOLOCustomBoard with capacitive touch
imx6q-var-som-cap.dtb VAR-SOM-MX6 with iMX6D/Q on MX6CustomBoard with capacitive touch
imx6q-var-som-res.dtb VAR-SOM-MX6 with iMX6D/Q on MX6CustomBoard with resistive touch
imx6q-var-som-vsc.dtb VAR-SOM-MX6 with iMX6D/Q on SOLOCustomBoard with capacitive touch
imx6qp-var-som-cap.dtb VAR-SOM-MX6 with iMX6DP/QP on MX6CustomBoard with capacitive touch
imx6qp-var-som-res.dtb VAR-SOM-MX6 with iMX6DP/QP on MX6CustomBoard with resistive touch
imx6qp-var-som-vsc.dtb VAR-SOM-MX6 with iMX6DP/QP on SOLOCustomBoard with capacitive touch
imx6q-var-dart.dtb DART-MX6 with iMX6D/Q on DARTCustomBoard with capacitive touch


22 DART-6UL

22.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
rootfs.ubi.img Use for flash to NAND
zImage Linux kernel image
SPL.nand SPL built for NAND. The SPL is pre-U-Boot SW component, required for DDR initialization
SPL.emmc SPL built for SD card and eMMC boot. The SPL is pre-U-Boot SW component, required for DDR initialization
u-boot.img.nand U-Boot built for NAND flash
u-boot.img.emmc U-Boot built for SD card or eMMC
Device Tree name
Details
imx6ul-var-dart-emmc_wifi.dtb DART-6UL with eMMC and WiFi enabled. (SD card & NAND disabled)
imx6ul-var-dart-nand_wifi.dtb DART-6UL with l NAND and WiFi enabled. (SD card & eMMC disabled)
imx6ul-var-dart-sd_emmc.dtb DART-6UL with SD card and eMMC enabled (WiFi & NAND disabled). You can boot from eMMC or SD card
imx6ul-var-dart-sd_nand.dtb DART-6UL with SD card and NAND enabled (WiFi & eMMC disabled). You can boot from NAND or SD card
imx6ul-var-dart-5g-emmc_wifi.dtb DART-6UL-5G with eMMC and WiFi enabled. (SD card & NAND disabled)
imx6ul-var-dart-5g-nand_wifi.dtb DART-6UL-5G with l NAND and WiFi enabled. (SD card & eMMC disabled)
imx6ull-var-dart-emmc_wifi.dtb DART-6ULL with eMMC and WiFi enabled. (SD card & NAND disabled)
imx6ull-var-dart-nand_wifi.dtb DART-6ULL with l NAND and WiFi enabled. (SD card & eMMC disabled)
imx6ull-var-dart-sd_emmc.dtb DART-6ULL with SD card and eMMC enabled (WiFi & NAND disabled). You can boot from eMMC or SD card
imx6ull-var-dart-sd_nand.dtb DART-6ULL with SD card and NAND enabled (WiFi & eMMC disabled). You can boot from NAND or SD card
imx6ull-var-dart-5g-emmc_wifi.dtb DART-6ULL-5G with eMMC and WiFi enabled. (SD card & NAND disabled)
imx6ull-var-dart-5g-nand_wifi.dtb DART-6ULL-5G with l NAND and WiFi enabled. (SD card & eMMC disabled)



The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
rootfs.ubi.img Use for flash to NAND
zImage Linux kernel image
SPL.nand SPL built for NAND. The SPL is pre-U-Boot SW component, required for DDR initialization
SPL.mmc SPL built for SD card and eMMC boot. The SPL is pre-U-Boot SW component, required for DDR initialization
u-boot.img.nand U-Boot built for NAND flash
u-boot.img.mmc U-Boot built for SD card or eMMC
Device Tree name
Details
imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ull-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
rootfs.ubi.img Console only image for installation on NAND flash
zImage Linux kernel image
SPL.nand SPL built for NAND. The SPL is pre-U-Boot SW component, required for DDR initialization
SPL.mmc SPL built for SD card and eMMC boot. The SPL is pre-U-Boot SW component, required for DDR initialization
u-boot.img.nand U-Boot built for NAND flash
u-boot.img.mmc U-Boot built for SD card or eMMC
kernel-headers kernel headers folder for package creation
Device Tree name
Details
imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb Device tree blob for DART-6UL with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ull-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-som-concerto-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-som-concerto-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-som-concerto-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-som-concerto-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Concerto board with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ull-var-som-symphony-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ull-var-som-symphony-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ull-var-som-symphony-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ull-var-som-symphony-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ul-var-som-symphony-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ul-var-som-symphony-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ul-var-som-symphony-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ul-var-som-symphony-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6UL SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)
imx6ulz-var-som-symphony-board-emmc-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, eMMC & SD card enabled. (NAND flash & WiFi disabled)
imx6ulz-var-som-symphony-board-emmc-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, eMMC & WiFi enabled. (NAND flash & SD card disabled)
imx6ulz-var-som-symphony-board-nand-sd-card.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, NAND flash & SD card enabled. (eMMC & WiFi disabled)
imx6ulz-var-som-symphony-board-nand-wifi.dtb Device tree blob for VAR-SOM-6UL on Symphony board with i.MX6ULZ SOC, NAND flash & WiFi enabled. (eMMC & SD card disabled)


22.2 SD card image file tree

/opt/images/
└── Debian
    ├── imx6ul-var-dart-5g-emmc_wifi.dtb
    ├── imx6ul-var-dart-5g-nand_wifi.dtb
    ├── imx6ul-var-dart-emmc_wifi.dtb
    ├── imx6ul-var-dart-nand_wifi.dtb
    ├── imx6ul-var-dart-sd_emmc.dtb
    ├── imx6ul-var-dart-sd_nand.dtb
    ├── imx6ull-var-dart-5g-emmc_wifi.dtb
    ├── imx6ull-var-dart-5g-nand_wifi.dtb
    ├── imx6ull-var-dart-emmc_wifi.dtb
    ├── imx6ull-var-dart-nand_wifi.dtb
    ├── imx6ull-var-dart-sd_emmc.dtb
    ├── imx6ull-var-dart-sd_nand.dtb
    ├── rootfs.tar.gz
    ├── rootfs.ubi.img
    ├── SPL.mmc
    ├── SPL.nand
    ├── u-boot.img.mmc
    ├── u-boot.img.nand
    └── zImage


/opt/images/
└── Yocto
    ├── imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ull-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ull-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ull-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ull-var-som-concerto-board-nand-wifi.dtb
    ├── imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ul-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ul-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ul-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ul-var-som-concerto-board-nand-wifi.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb
    ├── imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb
    ├── imx6ulz-var-som-concerto-board-emmc-sd-card.dtb
    ├── imx6ulz-var-som-concerto-board-emmc-wifi.dtb
    ├── imx6ulz-var-som-concerto-board-nand-sd-card.dtb
    ├── imx6ulz-var-som-concerto-board-nand-wifi.dtb
    ├── rootfs.tar.gz
    ├── rootfs.ubi.img
    ├── SPL.mmc
    ├── SPL.nand
    ├── u-boot.img.mmc
    ├── u-boot.img.nand
    └── zImage


/opt/images/
└── Debian
	├──imx6ull-var-dart-6ulcustomboard-emmc-sd-card.dtb
	├──imx6ull-var-dart-6ulcustomboard-emmc-wifi.dtb
	├──imx6ull-var-dart-6ulcustomboard-nand-sd-card.dtb
	├──imx6ull-var-dart-6ulcustomboard-nand-wifi.dtb
	├──imx6ull-var-som-concerto-board-emmc-sd-card.dtb
	├──imx6ull-var-som-concerto-board-emmc-wifi.dtb
	├──imx6ull-var-som-concerto-board-nand-sd-card.dtb
	├──imx6ull-var-som-concerto-board-nand-wifi.dtb
	├──imx6ull-var-som-symphony-board-emmc-sd-card.dtb
	├──imx6ull-var-som-symphony-board-emmc-wifi.dtb
	├──imx6ull-var-som-symphony-board-nand-sd-card.dtb
	├──imx6ull-var-som-symphony-board-nand-wifi.dtb
	├──imx6ul-var-dart-6ulcustomboard-emmc-sd-card.dtb
	├──imx6ul-var-dart-6ulcustomboard-emmc-wifi.dtb
	├──imx6ul-var-dart-6ulcustomboard-nand-sd-card.dtb
	├──imx6ul-var-dart-6ulcustomboard-nand-wifi.dtb
	├──imx6ul-var-som-concerto-board-emmc-sd-card.dtb
	├──imx6ul-var-som-concerto-board-emmc-wifi.dtb
	├──imx6ul-var-som-concerto-board-nand-sd-card.dtb
	├──imx6ul-var-som-concerto-board-nand-wifi.dtb
	├──imx6ul-var-som-symphony-board-emmc-sd-card.dtb
	├──imx6ul-var-som-symphony-board-emmc-wifi.dtb
	├──imx6ul-var-som-symphony-board-nand-sd-card.dtb
	├──imx6ul-var-som-symphony-board-nand-wifi.dtb
	├──imx6ulz-var-dart-6ulcustomboard-emmc-sd-card.dtb
	├──imx6ulz-var-dart-6ulcustomboard-emmc-wifi.dtb
	├──imx6ulz-var-dart-6ulcustomboard-nand-sd-card.dtb
	├──imx6ulz-var-dart-6ulcustomboard-nand-wifi.dtb
	├──imx6ulz-var-som-concerto-board-emmc-sd-card.dtb
	├──imx6ulz-var-som-concerto-board-emmc-wifi.dtb
	├──imx6ulz-var-som-concerto-board-nand-sd-card.dtb
	├──imx6ulz-var-som-concerto-board-nand-wifi.dtb
	├──imx6ulz-var-som-symphony-board-emmc-sd-card.dtb
	├──imx6ulz-var-som-symphony-board-emmc-wifi.dtb
	├──imx6ulz-var-som-symphony-board-nand-sd-card.dtb
	├──imx6ulz-var-som-symphony-board-nand-wifi.dtb
        ├── rootfs.tar.gz
        ├── rootfs.ubi.img
        ├── SPL.mmc
        ├── SPL.nand
        ├── u-boot.img.mmc
        ├── u-boot.img.nand
        └── zImage


23 VAR-SOM-MX7

23.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
rootfs.ubi.img Use for flash to nand
zImage Linux kernel image
SPL.nand SPL built for NAND. The SPL is pre-U-Boot SW component, required for DDR initialization
SPL.emmc SPL built for SD card and eMMC boot. The SPL is pre-U-Boot SW component, required for DDR initialization
u-boot.img.nand U-Boot built for NAND flash
u-boot.img.emmc U-Boot built for SD card or eMMC boot
Device Tree name
Details
imx7d-var-som-emmc.dtb Boot from SD or eMMC
imx7d-var-som-nand.dtb Boot from NAND
imx7d-var-som-emmc-m4.dtb Boot from SD or eMMC with M4 support
imx7d-var-som-nand-m4.dtb Boot from NAND with M4 support


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
rootfs.ubi.img Use for flash to nand
zImage Linux kernel image
SPL.nand SPL built for NAND. The SPL is pre-U-Boot SW component, required for DDR initialization
SPL.mmc SPL built for SD card and eMMC boot. The SPL is pre-U-Boot SW component, required for DDR initialization
u-boot.img.nand U-Boot built for NAND flash
u-boot.img.mmc U-Boot built for SD card or eMMC boot
Device Tree name
Details
imx7d-var-som-emmc.dtb Boot from SD or eMMC
imx7d-var-som-nand.dtb Boot from NAND
imx7d-var-som-emmc-m4.dtb Boot from SD or eMMC with M4 support
imx7d-var-som-nand-m4.dtb Boot from NAND with M4 support


24 DART-MX8M

24.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
fsl-imx8mq-var-dart-emmc-wifi-dual-display.dtb DART-MX8M with HDMI+LVDS, eMMC and WiFi (SD card disabled)
fsl-imx8mq-var-dart-emmc-wifi-hdmi.dtb DART-MX8M with HDMI, eMMC and WiFi (SD card disabled)
fsl-imx8mq-var-dart-emmc-wifi-lvds.dtb DART-MX8M with LVDS, eMMC and WiFi (SD card disabled)
fsl-imx8mq-var-dart-sd-emmc-dual-display.dtb DART-MX8M with HDMI+LVDS, eMMC and SD (WiFi card disabled)
fsl-imx8mq-var-dart-sd-emmc-hdmi.dtb DART-MX8M with HDMI, eMMC and SD (WiFi card disabled)
fsl-imx8mq-var-dart-sd-emmc-lvds.dtb DART-MX8M with LVDS, eMMC and SD (WiFi card disabled)


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
fsl-imx8mq-var-dart-emmc-wifi-hdmi.dtb DART-MX8M with eMMC, WIFI and HDMI display configuration on carrier board revisions 1.3 and higher.(SD card disabled)
fsl-imx8mq-var-dart-emmc-wifi-lvds.dtb DART-MX8M with eMMC, WIFI and LVDS display configuration on carrier board revisions 1.3 and higher. (SD card disabled)
fsl-imx8mq-var-dart-emmc-wifi-dual-display.dtb DART-MX8M with eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher. (SD card disabled)
fsl-imx8mq-var-dart-emmc-wifi-hdmi-cb12.dtb DART-MX8M with eMMC, WIFI and HDMI display configuration on carrier board revisions 1.1 and 1.2. (SD card disabled)
fsl-imx8mq-var-dart-emmc-wifi-lvds-cb12.dtb DART-MX8M with eMMC, WIFI and LVDS display configuration on carrier board revisions 1.1 and 1.2. (SD card disabled)
fsl-imx8mq-var-dart-emmc-wifi-dual-display-cb12.dtb DART-MX8M with eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2. (SD card disabled)
fsl-imx8mq-var-dart-sd-emmc-hdmi.dtb DART-MX8M with SD, eMMC and HDMI display configuration on carrier board revisions 1.3 and higher. (WIFI disabled)
fsl-imx8mq-var-dart-sd-emmc-lvds.dtb DART-MX8M with SD, eMMC and LCDIF LVDS display configuration on carrier board revisions 1.3 and higher. (WIFI disabled)
fsl-imx8mq-var-dart-sd-emmc-dual-display.dtb DART-MX8M with SD, eMMC and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher. (WIFI disabled)
fsl-imx8mq-var-dart-sd-emmc-hdmi-cb12.dtb DART-MX8M with SD, eMMC and HDMI display configuration on carrier board revisions 1.1 and 1.2. (WIFI disabled)
fsl-imx8mq-var-dart-sd-emmc-lvds-cb12.dtb DART-MX8M with SD, eMMC and LCDIF LVDS display configuration on carrier board revisions 1.1 and 1.2. (WIFI disabled)
fsl-imx8mq-var-dart-sd-emmc-dual-display-cb12.dtb DART-MX8M with SD, eMMC and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2. (WIFI disabled)
fsl-imx8mq-var-dart-m4-emmc-wifi-hdmi.dtb DART-MX8M with M4 eMMC, WIFI and HDMI display configuration on carrier board revisions 1.3 and higher.(SD card disabled)
fsl-imx8mq-var-dart-m4-emmc-wifi-lvds.dtb DART-MX8M with M4 eMMC, WIFI and LVDS display configuration on carrier board revisions 1.3 and higher. (SD card disabled)
fsl-imx8mq-var-dart-m4-emmc-wifi-dual-display.dtb DART-MX8M with M4 eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher. (SD card disabled)
fsl-imx8mq-var-dart-m4-emmc-wifi-hdmi-cb12.dtb DART-MX8M with M4 eMMC, WIFI and HDMI display configuration on carrier board revisions 1.1 and 1.2. (SD card disabled)
fsl-imx8mq-var-dart-m4-emmc-wifi-lvds-cb12.dtb DART-MX8M with M4 eMMC, WIFI and LVDS display configuration on carrier board revisions 1.1 and 1.2. (SD card disabled)
fsl-imx8mq-var-dart-m4-emmc-wifi-dual-display-cb12.dtb DART-MX8M with M4 eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2. (SD card disabled)
fsl-imx8mq-var-dart-m4-sd-emmc-hdmi.dtb DART-MX8M with M4 SD, eMMC and HDMI display configuration on carrier board revisions 1.3 and higher. (WIFI disabled)
fsl-imx8mq-var-dart-m4-sd-emmc-lvds.dtb DART-MX8M with M4 SD, eMMC and LCDIF LVDS display configuration on carrier board revisions 1.3 and higher. (WIFI disabled)
fsl-imx8mq-var-dart-m4-sd-emmc-dual-display.dtb DART-MX8M with M4 SD, eMMC and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher. (WIFI disabled)
fsl-imx8mq-var-dart-m4-sd-emmc-hdmi-cb12.dtb DART-MX8M with M4 SD, eMMC and HDMI display configuration on carrier board revisions 1.1 and 1.2. (WIFI disabled)
fsl-imx8mq-var-dart-m4-sd-emmc-lvds-cb12.dtb DART-MX8M with M4 SD, eMMC and LCDIF LVDS display configuration on carrier board revisions 1.1 and 1.2. (WIFI disabled)
fsl-imx8mq-var-dart-m4-sd-emmc-dual-display-cb12.dtb DART-MX8M with M4 SD, eMMC and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2. (WIFI disabled)


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
imx-boot-sd-dp.bin U-Boot built for SD card and eMMC with DP firmware
Device Tree name
Details
fsl-imx8mq-var-dart-sd-dp.dtb DTB for eMMC, SD and DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-sd-hdmi.dtb DTB for eMMC, SD and HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-sd-lvds.dtb DTB for eMMC, SD and LVDS display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-sd-lvds-dp.dtb DTB for eMMC, SD and dual LVDS+DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-sd-lvds-hdmi.dtb DTB for eMMC, SD and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-sd-hdmi-cb12.dtb DTB for eMMC, SD and HDMI display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-sd-lvds-cb12.dtb DTB for eMMC, SD and LVDS display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-sd-lvds-hdmi-cb12.dtb DTB for eMMC, SD and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-wifi-dp.dtb DTB for eMMC, WIFI and DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-wifi-hdmi.dtb DTB for eMMC, WIFI and HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-wifi-lvds.dtb DTB for eMMC, WIFI and LVDS display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-wifi-lvds-dp.dtb DTB for eMMC, WIFI and dual LVDS+DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-wifi-lvds-hdmi.dtb DTB for eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-wifi-hdmi-cb12.dtb DTB for eMMC, WIFI and HDMI display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-wifi-lvds-cb12.dtb DTB for eMMC, WIFI and LVDS display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-wifi-lvds-hdmi-cb12.dtb DTB for eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-m4-sd-dp.dtb DTB for M4, eMMC, SD and DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-sd-hdmi.dtb DTB for M4, eMMC, SD and HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-sd-lvds.dtb DTB for M4, eMMC, SD and LVDS display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-sd-lvds-dp.dtb DTB for M4, eMMC, SD and dual LVDS+DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-sd-lvds-hdmi.dtb DTB for M4, eMMC, SD and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-sd-hdmi-cb12.dtb DTB for M4, eMMC, SD and HDMI display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-m4-sd-lvds-cb12.dtb DTB for M4, eMMC, SD and LVDS display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-m4-sd-lvds-hdmi-cb12.dtb DTB for M4, eMMC, SD and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-m4-wifi-dp.dtb DTB for M4, eMMC, WIFI and DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-wifi-hdmi.dtb DTB for M4, eMMC, WIFI and HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-wifi-lvds.dtb DTB for M4, eMMC, WIFI and LVDS display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-wifi-lvds-dp.dtb DTB for M4, eMMC, WIFI and dual LVDS+DP display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-wifi-lvds-hdmi.dtb DTB for M4, eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher.
fsl-imx8mq-var-dart-m4-wifi-hdmi-cb12.dtb DTB for M4, eMMC, WIFI and HDMI display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-m4-wifi-lvds-cb12.dtb DTB for M4, eMMC, WIFI and LVDS display configuration on carrier board revisions 1.1 and 1.2.
fsl-imx8mq-var-dart-m4-wifi-lvds-hdmi-cb12.dtb DTB for M4, eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2.


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
imx-boot-sd-dp.bin U-Boot built for SD card and eMMC with DP firmware
kernel-headers kernel headers folder for package creation
Device Tree name
Details
imx8qm-var-som-symphony-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with SD card and HDMI display.
imx8qm-var-som-symphony-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with SD card and LVDS display.
imx8qm-var-som-symphony-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with SD card and dual LVDS+HDMI display.
imx8qm-var-som-symphony-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with WIFI and HDMI display.
imx8qm-var-som-symphony-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with WIFI and LVDS display.
imx8qm-var-som-symphony-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with WIFI and dual LVDS+HDMI display.
imx8qm-var-som-symphony-m4-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with M4, SD card and HDMI display.
imx8qm-var-som-symphony-m4-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with M4, SD card and LVDS display.
imx8qm-var-som-symphony-m4-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with M4, SD card and dual LVDS+HDMI display.
imx8qm-var-som-symphony-m4-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with M4, WIFI and HDMI display.
imx8qm-var-som-symphony-m4-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with M4, WIFI and LVDS display.
imx8qm-var-som-symphony-m4-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V2.x with M4, WIFI and dual LVDS+HDMI display.
imx8qm-var-som-symphony-sd-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and DP display.
imx8qm-var-som-symphony-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and HDMI display.
imx8qm-var-som-symphony-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and LVDS display.
imx8qm-var-som-symphony-sd-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and dual LVDS+DP display.
imx8qm-var-som-symphony-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with SD card and dual LVDS+HDMI display.
imx8qm-var-som-symphony-wifi-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and DP display.
imx8qm-var-som-symphony-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and HDMI display.
imx8qm-var-som-symphony-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and LVDS display.
imx8qm-var-som-symphony-wifi-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+DP display.
imx8qm-var-som-symphony-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with WIFI and dual LVDS+HDMI display.
imx8qm-var-som-symphony-m4-sd-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and DP display.
imx8qm-var-som-symphony-m4-sd-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and HDMI display.
imx8qm-var-som-symphony-m4-sd-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and LVDS display.
imx8qm-var-som-symphony-m4-sd-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and dual LVDS+DP display.
imx8qm-var-som-symphony-m4-sd-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, SD card and dual LVDS+HDMI display.
imx8qm-var-som-symphony-m4-wifi-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and DP display.
imx8qm-var-som-symphony-m4-wifi-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and HDMI display.
imx8qm-var-som-symphony-m4-wifi-lvds.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and LVDS display.
imx8qm-var-som-symphony-m4-wifi-lvds-dp.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+DP display.
imx8qm-var-som-symphony-m4-wifi-lvds-hdmi.dtb DTB for DART-MX8M on DT8MCustomBoard V1.3/V1.4 with M4, WIFI and dual LVDS+HDMI display.


25 DART-MX8M-MINI

25.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
fsl-imx8mm-var-dart.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration.



The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
fsl-imx8mm-var-dart.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration.
fsl-imx8mm-var-som.dtb Device tree blob for VAR-SOM-MX8M-MINI, for SD, eMMC, WIFI and LVDS display configuration.
fsl-imx8mm-var-som-rev10.dtb Device tree blob for VAR-SOM-MX8M-MINI Rev 1.0 , for SD, eMMC, WIFI and LVDS display configuration.
fsl-imx8mm-var-dart-m4.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration and m4 support.
fsl-imx8mm-var-som-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI, for SD, eMMC, WIFI and LVDS display configuration and m4 support.
fsl-imx8mm-var-som-rev10.dtb Device tree blob for VAR-SOM-MX8M-MINI Rev 1.0 , for SD, eMMC, WIFI and LVDS display configuration and m4 support.


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
fw_printenv U-Boot env tools for SD card and eMMC
Folder Name
Usage
kernel-headers kernel headers folder for package creation
Device Tree name
Details
imx8mm-var-dart.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration.
imx8mm-var-som.dtb Device tree blob for VAR-SOM-MX8M-MINI, for SD, eMMC, WIFI and LVDS display configuration.
imx8mm-var-som-rev10.dtb Device tree blob for VAR-SOM-MX8M-MINI Rev 1.0 , for SD, eMMC, WIFI and LVDS display configuration.
imx8mm-var-dart-m4.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration and m4 support.
imx8mm-var-som-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI, for SD, eMMC, WIFI and LVDS display configuration and m4 support.
imx8mm-var-som-rev10.dtb Device tree blob for VAR-SOM-MX8M-MINI Rev 1.0 , for SD, eMMC, WIFI and LVDS display configuration and m4 support.


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
fw_printenv U-Boot env tools for SD card and eMMC
Folder Name
Usage
kernel-headers kernel headers folder for package creation
Device Tree name
Details
mx8mm-var-dart-dt8mcustomboard.dtb Device tree blob for DART-MX8M-MINI on DT8MCustomBoard V2.x
imx8mm-var-dart-dt8mcustomboard-m4.dtb Device tree blob for DART-MX8M-MINI with Cortex-M4 on DT8MCustomBoard V2.x
imx8mm-var-dart-dt8mcustomboard-legacy.dtb Device tree blob for DART-MX8M-MINI on DT8MCustomBoard V1.x
imx8mm-var-dart-dt8mcustomboard-legacy-m4.dtb Device tree blob for DART-MX8M-MINI with Cortex-M4 on DT8MCustomBoard V1.x
imx8mm-var-som-symphony.dtb Device tree blob for VAR-SOM-MX8M-MINI on Symphony-Board V1.4A and above
imx8mm-var-som-symphony-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4A and above
imx8mm-var-som-symphony-legacy.dtb Device tree blob for VAR-SOM-MX8M-MINI on Symphony-Board V1.4 and below
imx8mm-var-som-symphony-legacy-m4.dtb Device tree blob for VAR-SOM-MX8M-MINI with Cortex-M4 on Symphony-Board V1.4 and below


26 DART-MX8M-PLUS

26.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
imx8mp-var-dart-dt8mcustomboard.dtb Device tree blob for DART-MX8M-PLUS on DT8MCustomBoard V2.x
imx8mp-var-dart-dt8mcustomboard-legacy.dtb Device tree blob for DART-MX8M-PLUS on DT8MCustomBoard V1.x
imx8mp-var-dart-symphony.dtb Device tree blob for VAR-SOM-MX8M-PLUS on Symphony-Board
imx8mp-var-dart-symphony-2nd-ov5640.dtb Device tree blob for VAR-SOM-MX8M-PLUS on Symphony-Board with a 2nd OV5640 camera


26.2 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
imx8mp-var-dart-dt8mcustomboard.dtb Device tree blob for DART-MX8M-PLUS on DT8MCustomBoard V2.x
imx8mp-var-dart-dt8mcustomboard-legacy.dtb Device tree blob for DART-MX8M-PLUS on DT8MCustomBoard V1.x
imx8mp-var-dart-symphony.dtb Device tree blob for VAR-SOM-MX8M-PLUS on Symphony-Board
imx8mp-var-dart-symphony-2nd-ov5640.dtb Device tree blob for VAR-SOM-MX8M-PLUS on Symphony-Board with a 2nd OV5640 camera
imx8mp-var-dart-dt8mcustomboard-m7.dtb Device tree blob for DART-MX8M-PLUS with Cortex-M7 on DT8MCustomBoard V2.x
imx8mp-var-dart-dt8mcustomboard-legacy-m7.dtb Device tree blob for DART-MX8M-PLUS with Cortex-M7 on DT8MCustomBoard V1.x
imx8mp-var-dart-symphony-m7.dtb Device tree blob for VAR-SOM-MX8M-PLUS with Cortex-M7 on Symphony-Board
imx8mp-var-dart-symphony-2nd-ov5640-m7.dtb Device tree blob for VAR-SOM-MX8M-PLUS with Cortex-M7 on Symphony-Board with a 2nd OV5640 camera


27 VAR-SOM-MX8X

27.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
fsl-imx8qxp-var-som-wifi.dtb Device tree blob for eMMC, WIFI and LVDS display configuration.
fsl-imx8qxp-var-som-sd.dtb Device tree blob for SD, eMMC and LVDS display configuration.


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
imx-boot-sd-b0.bin U-Boot built for Soc Rev B0 SD card and eMMC
Device Tree name
Details
fsl-imx8qxp-var-som-wifi.dtb Device tree blob for eMMC, WIFI and LVDS display configuration.
fsl-imx8qxp-var-som-sd.dtb Device tree blob for SD, eMMC and LVDS display configuration.


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
imx-boot-sd-b0.bin U-Boot built for Soc Rev B0 SD card and eMMC
Device Tree name
Details
imx8qxp-var-som-symphony-wifi.dtb Device tree blob for eMMC, WIFI and LVDS display configuration.
imx8qxp-var-som-symphony-sd.dtb Device tree blob for SD, eMMC and LVDS display configuration.
imx8qxp-var-som-symphony-wifi-m4.dtb Device tree blob for eMMC, WIFI, LVDS display and M4 configuration.
imx8qxp-var-som-symphony-sd-m4.dtb Device tree blob for SD, eMMC, LVDS display and M4 configuration.


28 VAR-SOM-MX8

28.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
fsl-imx8qm-var-som-dp.dtb Device tree blob for VAR-SOM-MX8 with DP display
fsl-imx8qm-var-som-hdmi.dtb Device tree blob for VAR-SOM-MX8 with HDMI display
fsl-imx8qm-var-som-lvds.dtb Device tree blob for VAR-SOM-MX8 with LVDS display
fsl-imx8qm-var-spear-dp.dtb Device tree blob for SPEAR-MX8 with DP display
fsl-imx8qm-var-spear-hdmi.dtb Device tree blob for SPEAR-MX8 with HDMI display
fsl-imx8qm-var-spear-lvds.dtb Device tree blob for SPEAR-MX8 with LVDS display


29 VAR-SOM-MX8M-NANO

29.1 Build Results

The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
Device Tree name
Details
fsl-imx8mn-var-som.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration.
fsl-imx8mn-var-som-rev10.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration rev 1.0.
fsl-imx8mn-var-som-m7.dtb Device tree blob for M7, SD, eMMC, WIFI and LVDS display configuration.
fsl-imx8mn-var-som-rev10-m7.dtb Device tree blob for M7, SD, eMMC, WIFI and LVDS display configuration rev 1.0.


The resulted images are located in ~/var-fslc-yocto/output/.

Image name
How to use
rootfs.tar.gz Root filesystem tarball used for installation on SD card and eMMC
Image.gz Linux kernel image
imx-boot-sd.bin U-Boot built for SD card and eMMC
kernel-headers kernel headers folder for package creation
Device Tree name
Details
imx8mn-var-som-symphony.dtb Device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4A and above
imx8mn-var-som-symphony-m7.dtb Device tree for VAR-SOM-MX8M-MINI with Cortex-M7 on Symphony-Board V1.4A and above
imx8mn-var-som-symphony-legacy.dtb Device tree for VAR-SOM-MX8M-MINI on Symphony-Board V1.4 and below
imx8mn-var-som-symphony-legacy-m7.dtb Device tree for VAR-SOM-MX8M-MINI with Cortex-M7 on Symphony-Board V1.4 and below


30 Release Notes

Based on release Debian: , Linux Kernel: NXP lf-5.10.y
Release git [/tree/ ]
Release branch [/tree/ ]
Release tag [/tree/ ]
Date 06/24/2022
Supported platforms VAR-SOM-MX8 / SPEAR-MX8
SOM revision v1.1 and higher
Embedded Linux Distribution Debian
Kernel git https://github.com/varigit/linux-imx
Kernel branch lf-5.10.y_var04
Kernel commit ID 6f12c87caf38eb4f33cebaa493adf23f235cc61f
U-Boot git https://github.com/varigit/uboot-imx
U-Boot branch lf_v2021.04_var03
U-Boot commit ID 4e4e0f7861f0bf01827012c4cfa725e31e71eb56
Cortex M4 U-Boot supportMCUXPRESSO_2.9.0_V1.0_VAR-SOM-MX8
Cortex M4 Linux remoteproc supportMCUXPRESSO_2.9.0_V1.0_VAR-SOM-MX8
Recovery SD card link mx8__yocto-hardknott-5.10.72_2.2.1-v1.1__android-11.0.0_1.0.0-v1.3.img.gz

31 Platform Customizations

31.1 VAR-SOM-MX6

31.1.1 stretch-4.9.11-mx6-v1.0

31.1.2 stretch-4.9.88-mx6-v2.0

31.2 DART-6UL

31.2.1 stretch-4.9.11-mx6ul-v1.0

31.2.2 stretch-4.9.88-mx6ul-v2.0

31.2.3 stretch-4.14.78-mx6ul-v1.0

31.2.4 buster-4.14.78-mx6ul-v1.0

31.2.5 buster-4.14.78-mx6ul-v1.1

31.2.6 bullseye-5.4.142-mx6ul-v1.0

31.3 VAR-SOM-MX7

31.3.1 stretch-4.9.88-mx7-v2.0

31.3.2 buster-4.14.78-mx7-v1.0

31.3.3 buster-4.14.78-mx7-v1.1

31.3.4 buster-4.14.78-mx7-v1.2

31.3.5 bullseye-5.4.142-mx7-v1.0

31.3.6 bullseye-5.4.142-mx7-v1.1

31.4 DART-MX8M-MINI

31.5 VAR-SOM-MX8

31.6 VAR-SOM-MX8M-NANO

31.6.1 buster-4.14.98-imx8mn-v1.0

31.6.2 buster-4.14.98-imx8mn-v1.1

31.6.3 bullseye-5.4.24-imx8mn-v1.0

31.6.4 bullseye-5.4.85-imx8mn-v2.0

31.6.5 bullseye-5.4.85-imx8mn-v2.1

31.6.6 bullseye-5.4.142-imx8mn-v1.0

31.7 DART-MX8M-PLUS

32 Linux console access

User name User password User descriptor
root root system administrator
user user local user
x_user used for X session access

Please note: Vivante libraies for this release do not support X11, only weston backend is provided

33 Flash images to eMMC

To install Debian to the on-SOM eMMC, run the following command as root:

# install_debian.sh -d <lvds|hdmi|dp>

where the "-d" option set display type, default is lvds. The above script is located in /usr/sbin in the rootfs of the SD card used to boot Debian.

34 How-to: Test and use an interface

Please see this section in the Yocto developer guide page. It is the same for Debian.

35 How-to: Modify the kernel configuration

To modify the kernel configuration (add/remove features and drivers) please follow the steps below:

1. $ cd ~/debian_imx8mp-var-dart/src/kernel
2. $ sudo make ARCH=arm64 mrproper
3. $ sudo make ARCH=arm64 imx8_var_defconfig
4. $ sudo make ARCH=arm64 menuconfig
5. Navigate the menu and select the desired kernel functionality
6. Exit the menu and answer "Yes" when asked "Do you wish to save your new configuration?"
7. $ sudo make ARCH=arm64 savedefconfig
8. $ sudo cp arch/arm64/configs/imx8_var_defconfig arch/arm64/configs/imx8_var_defconfig.orig
9. $ sudo cp defconfig arch/arm64/configs/imx8_var_defconfig
10. Follow the instructions above to rebuild kernel and modules, repack rootfs images and recreate SD card

36 How-to: Build and install a custom device tree

To build and install a custom device tree, add the filename to G_LINUX_DTB in https://github.com/varigit/debian-var/blob/debian_bullseye_var01/variscite/imx8mp-var-dart/imx8mp-var-dart.sh

37 Upgrading Debian Packages

To update the packages either at runtime or build time, refer to Upgrading Debian Packages

38 Build a sample C "Hello, world!" program

Create a file called myhello.c with the following content:

#include <stdio.h>

int main() {
	printf("Hello, World!\n");
	return 0;
}

Export the C (cross-)compiler path:

$ export CC=~/debian_imx8mp-var-dart/toolchain/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-gcc

Compile:

$ $CC myhello.c -o myhello

Now you should have an app called myhello, that can be run on your target board.
You can add it to your rootfs image or copy it directly to the rootfs on the board (using scp, for example).


39 Installing packages which depend on libc

NXP Provides the Vivante GPU driver in binary form and it requires a specific minimum version of libc.
Due to this requirement from the GPU user space libraries, this Debian release uses an updated version of libc from the newer Debian Bullseye repository.
Therefore, if you need to install packages which depend on libc (like build-essentials, gcc, libc6-dev, etc.) please use their "testing" version (from Debian Bullseye).
For example:

apt-get update
apt-get install build-essential/testing gcc/testing g++/testing libc6-dev/testing

40 Running X11 Applications via Xwayland

Since Vivante libraries for this release do not support X11 backend, only weston backend is provided, so if you want to run x11 based application
refer to XWayland Example