Difference between revisions of "CL-SOM-iMX8: Yocto Linux: Manual Installation: SD card"
imported>Igor.vaisbein (→Run Yocto Linux image) |
imported>Igor.vaisbein (→Preparation steps) |
||
Line 6: | Line 6: | ||
* Obtain a Linux PC workstation. | * Obtain a Linux PC workstation. | ||
* Obtain a USB Card reader and an SD Card. Any commercially available SD card of 4GB (or larger) may be used for the installation. | * Obtain a USB Card reader and an SD Card. Any commercially available SD card of 4GB (or larger) may be used for the installation. | ||
− | * Download the CL-SOM-iMX8 Yocto Linux package from [https://www.compulab.com/products/computer-on-modules/cl-som-imx8-nxp-i-mx-8-system-on-module-computer/# | + | * Download the CL-SOM-iMX8 Yocto Linux package from [https://www.compulab.com/products/computer-on-modules/cl-som-imx8-nxp-i-mx-8-system-on-module-computer/#devres CompuLab website]. |
* Unzip the package to a directory on the host workstation. | * Unzip the package to a directory on the host workstation. | ||
* The Yocto Linux SD-card image file, mentioned below, can be found in the {{filename|images}} subdirectory. | * The Yocto Linux SD-card image file, mentioned below, can be found in the {{filename|images}} subdirectory. |
Latest revision as of 14:51, 7 August 2019
Introduction
This article provides instructions needed to install the Yocto Linux SD-card image on SD card using a Linux Host workstation. The image provides a full boot system which includes U-Boot, Linux kernel, device driver modules and example root filesystem.
Preparation steps
- Obtain a Linux PC workstation.
- Obtain a USB Card reader and an SD Card. Any commercially available SD card of 4GB (or larger) may be used for the installation.
- Download the CL-SOM-iMX8 Yocto Linux package from CompuLab website.
- Unzip the package to a directory on the host workstation.
- The Yocto Linux SD-card image file, mentioned below, can be found in the images subdirectory.
- Plug the USB SD Card reader into the host PC. Insert the SD Card to the USB Card reader. From now we assume the device name of the MMC/SD card on your Linux PC is /dev/sdX.
Installation
- Flash the image file to the SD card:
bzcat ~/path/to/images/cl-som-imx8-yocto-linux/fsl-image-qt5-validation-imx-cl-som-imx8.sdcard.bz2 | sudo dd of=/dev/sdX bs=1M
Run Yocto Linux image
- Insert the SD card into SD socket P13 (bottom side of SB-iMX8 carrier-board)
- Connect a standard USB cable (included in the kit) between your host PC and the evaluation kit micro-USB2.0 connector P12
- Use a terminal emulator as described here
- To boot from the SD card:
- Press and hold the ALT_BOOT button (SW7) during reset / power-on