Yocto Platform Customization: Difference between revisions

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<section begin=RELEASE_ZEUS_V2.1_VAR-SOM-MX8M-NANO/>


== VAR-SOM-MX8X ==
== VAR-SOM-MX8X ==

Revision as of 18:40, 10 August 2020

Yocto

Documentation

Thud 2.6.2

  • Yocto Project Core - Thud 2.6.2

Documentation is available from www.yoctoproject.org

Sumo 2.5

  • Yocto Project Core - Sumo 2.5

Documentation is available from www.yoctoproject.org

Rocko 2.4.3

  • Yocto Project Core - Rocko 2.4.3

Documentation is available from www.yoctoproject.org

Rocko 2.4.1

  • Yocto Project Core - Rocko 2.4.1

Documentation is available from www.yoctoproject.org

Rocko 2.4

  • Yocto Project Core - Rocko 2.4

Documentation is available from www.yoctoproject.org

Pyro 2.3.1

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

Documentation is available from www.yoctoproject.org

Morty 2.2.1

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

Documentation is available from www.yoctoproject.org

FSLC BSP 2.5

  • FSL Community BSP Release Notes 2.5 documentation

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

FSLC BSP 2.4

  • FSL Community BSP Release Notes 2.4 documentation

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

FSLC BSP 2.3

  • FSL Community BSP Release Notes 2.3 documentation

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

FSLC BSP 2.2

  • FSL Community BSP Release Notes 2.2 documentation

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

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


VAR-SOM-MX6

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-vsc.dtb VAR-SOM-SOLO / VAR-SOM-DUAL VAR-SOLOCustomBoard Capacitive LVDS touch VAR-DVK-SOLO/DUAL
VAR-STK-SOLO/DUAL
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-imx6q-var-dart.dtb DART-MX6 VAR-DT6CustomBoard Capacitive LVDS touch VAR-DVK-DT6
VAR-STK-DT6


Device tree

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


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


Flash Recovery SD from GUI

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


Setting the Boot Mode

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

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

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

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


DART-6UL

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)


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


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


Flash Recovery SD from GUI

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)


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)


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.


VAR-SOM-MX7

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.


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


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


Flash Recovery SD from GUI

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


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.


DART-MX8M

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 eMMC, WIFI and HDMI display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-lvds.dtb DTB for eMMC, WIFI and LVDS display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-dual-display.dtb DTB for eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-hdmi-cb12.dtb DTB for eMMC, WIFI and HDMI display configuration on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-lvds-cb12.dtb DTB for eMMC, WIFI and LVDS display configuration on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-emmc-wifi-dual-display-cb12.dtb DTB for eMMC, WIFI and dual LVDS+HDMI display configuration on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-hdmi.dtb DTB for SD, eMMC and HDMI display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-lvds.dtb DTB for SD, eMMC and LCDIF LVDS display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-dual-display.dtb DTB for SD, eMMC and dual LVDS+HDMI display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-hdmi-cb12.dtb DTB for SD, eMMC and HDMI display configuration on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-lvds-cb12.dtb DTB for SD, eMMC and LCDIF LVDS display configuration on carrier board revisions 1.1 and 1.2.
Image.gz-fsl-imx8mq-var-dart-sd-emmc-dual-display-cb12.dtb DTB for SD, eMMC and dual LVDS+HDMI display configuration 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 eMMC, SD and DP display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-hdmi.dtb DTB for eMMC, SD and HDMI display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-sd-lvds.dtb DTB for eMMC, SD and LVDS display configuration on carrier board revisions 1.3 and higher.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-fsl-imx8mq-var-dart-wifi-dp.dtb DTB for eMMC, WIFI and DP display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-wifi-hdmi.dtb DTB for eMMC, WIFI and HDMI display configuration on carrier board revisions 1.3 and higher.
Image.gz-fsl-imx8mq-var-dart-wifi-lvds.dtb DTB for eMMC, WIFI and LVDS display configuration on carrier board revisions 1.3 and higher.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.
Image.gz-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.


Device tree

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

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

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

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

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

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

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

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

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

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




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

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

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

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

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

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




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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


SD card image file tree

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


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.


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


DART-MX8M-MINI

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
imx8mm-var-dart.dtb Device tree blob for DART-MX8M-MINI
imx8mm-var-som.dtb Device tree blob for VAR-SOM-MX8M-MINI
imx8mm-var-som-rev10.dtb Device tree blob for VAR-SOM-MX8M-MINI Rev 1.0


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-var-som.dtb

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


SD card image file tree

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


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


VAR-SOM-MX8M-NANO

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.


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.


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-rev10.dtb Device tree blob for SD, eMMC, WIFI and LVDS display configuration rev 1.0.


Device tree

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


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


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


SD card image file tree

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


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


VAR-SOM-MX8X

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-imx8qxp-var-som-wifi.dtb DTB for WIFI configuration. SD card disabled.
Image.gz-fsl-imx8qxp-var-som-sd.dtb DTB for SD card 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.
File Name
 Description
Image.gz-fsl-imx8qxp-var-som-wifi.dtb DTB for WIFI configuration. SD card disabled.
Image.gz-fsl-imx8qxp-var-som-sd.dtb DTB for SD card configuration. WIFI disabled.


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


SD card image file tree

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


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.


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)


VAR-SOM-MX8

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


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


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


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


SD card image file tree

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


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


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


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)


Platform Customizations

VAR-SOM-MX6

thud-fslc-4.14.78-mx6-v1.0


sumo-fslc-4.9.88-mx6-v1.2


sumo-fslc-4.9.88-mx6-v1.1


sumo-fslc-4.9.88-mx6-v1.0


rocko-fslc-4.9.11-mx6-v1.2


rocko-fslc-4.9.11-mx6-v1.1


rocko-fslc-4.9.11-mx6-v1.0


rocko-fslc-4.9.11-mx6-v1.0-beta


pyro-fslc-4.1.15-mx6-v1.0


pyro-fslc-4.1.15-mx6-v1.0-beta


morty-fslc-4.1.15-mx6-v1.0


morty-fslc-4.1.15-mx6-v1.1


morty-fslc-4.1.15-mx6-v1.0-beta


DART-6UL

morty-fslc-4.1.15-mx6ul-v1.0-beta


morty-fslc-4.1.15-mx6ul-v1.0


pyro-fslc-4.1.15-mx6ul-v1.0


pyro-fslc-4.1.15-mx6ul-v1.1


pyro-fslc-4.1.15-mx6ul-v1.2


rocko-fslc-4.9.11-mx6ul-v1.0-beta


rocko-fslc-4.9.11-mx6ul-v1.0


rocko-fslc-4.9.11-mx6ul-v1.1


sumo-fslc-4.9.88-mx6ul-v1.0


sumo-fslc-4.9.88-mx6ul-v1.1


thud-fslc-4.14.78-mx6ul-v1.0


thud-fslc-4.14.78-mx6ul-v1.1


VAR-SOM-MX7

morty-fslc-4.1.15-mx7-v1.0


morty-fslc-4.1.15-mx7-v1.1


morty-fslc-4.1.15-mx7-v1.2


pyro-fslc-4.1.15-mx7-v1.0


rocko-fslc-4.9.11-mx7-v1.0


rocko-fslc-4.9.11-mx7-v1.1


rocko-fslc-4.9.11-mx7-v1.2


sumo-fslc-4.9.88-mx7-v1.0


sumo-fslc-4.9.88-mx7-v1.1


thud-fslc-4.14.78-mx7-v1.0


DART-MX8M

morty-fsl-4.9.51-mx8m-v1.3


morty-fsl-4.9.51-mx8m-v1.4


sumo-fsl-4.14.78-mx8m-v1.0


sumo-fsl-4.14.78-mx8m-v1.1


sumo-fsl-4.14.78-mx8m-v1.2


sumo-fsl-4.14.78-mx8m-v1.3


sumo-fsl-4.14.98-mx8m-v2.0


sumo-fsl-4.14.98-mx8m-v2.1


sumo-fsl-4.14.98-mx8m-v2.2


warrior-fsl-4.19.35-mx8m-v1.0


DART-MX8M-MINI

sumo-fsl-4.14.78-mx8mm-v1.1


sumo-fsl-4.14.78-mx8mm-v1.3


sumo-fsl-4.14.78-mx8mm-v1.4


sumo-fsl-4.14.78-mx8mm-v1.5


sumo-fsl-4.14.78-mx8mm-v1.6


sumo-fsl-4.14.98-mx8mm-v2.0


sumo-fsl-4.14.98-mx8mm-v2.1


sumo-fsl-4.14.98-mx8mm-v2.2


sumo-fsl-4.14.98-mx8mm-v2.4


warrior-fsl-4.19.35-mx8mm-v1.0


zeus-fsl-5.4.3-mx8mm-v1.0


VAR-SOM-MX8M-NANO

sumo-fsl-4.14.98-mx8mn-v1.0


sumo-fsl-4.14.98-mx8mn-v1.1


sumo-fsl-4.14.98-mx8mn-v1.2


zeus-fsl-5.4.3-mx8mn-v1.0


zeus-fsl-5.4.3-mx8mn-v2.1



VAR-SOM-MX8X

sumo-fsl-4.14.98-mx8x-v1.0


sumo-fsl-4.14.98-mx8x-v1.1


sumo-fsl-4.14.98-mx8x-v1.2


sumo-fsl-4.14.98-mx8x-v1.3


sumo-fsl-4.14.98-mx8x-v1.5


sumo-fsl-4.14.98-mx8x-v2.0


sumo-fsl-4.14.98-mx8x-v2.3


VAR-SOM-MX8

sumo-fsl-4.14.98-mx8-v1.1


sumo-fsl-4.14.98-mx8-v1.2


sumo-fsl-4.14.98-mx8-v1.3


sumo-fsl-4.14.98-mx8-v1.4


sumo-fsl-4.14.98-mx8-v1.5


sumo-fsl-4.14.98-mx8-v1.6


sumo-fsl-4.14.98-mx8-v1.7


sumo-fsl-4.14.98-mx8-v1.8


sumo-fsl-4.14.98-mx8-v1.9


zeus-fsl-5.4.3-mx8-v1.0


zeus-fsl-5.4.3-mx8-v1.1


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This page was last edited on 10 August 2020, at 18:40.

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