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en:power:tqmt10xx:linux:yocto:quickstart_yocto [2019/09/11 13:12] – created liedmann | en:power:tqmt10xx:linux:yocto:quickstart_yocto [2020/07/15 14:43] – Externe Bearbeitung 127.0.0.1 | ||
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+ | <WRAP round info>The instructions on this page have been tested on Ubuntu 16.04 64bit) in a VMWare virtual machine.</ | ||
+ | |||
+ | The meta-tq-powerach layer extends the Yocto Project' | ||
+ | |||
+ | The instructions on this page refer to the BSP and ancillary tools listed in the following table: | ||
+ | |||
+ | ^ BSP Revision | ||
+ | ^ ++meta-tq-powerarch |\\ [[https:// | ||
+ | ^ Yocto Project / Poky Release | ||
+ | ^ Target machine((i.e. value for [[https:// | ||
+ | ^ U-Boot | ||
+ | ^ Linux Kernel | ||
+ | |||
+ | <WRAP round important> | ||
+ | |||
+ | <WRAP round info> | ||
+ | The goal of these wiki pages is to get you started using meta-tq-powerach with the STKT104x, so instead of reinventing the wheel we will adhere to the very compact [[https:// | ||
+ | |||
+ | For further details regarding Yocto Project 2.0.1 - Jethro please refer to its [[https:// | ||
+ | </ | ||
+ | |||
+ | ===== Prerequisites | ||
+ | |||
+ | //Yocto Project / Poky// requires a Linux build host, so first of all you need a development workstation (or a virtual machine((for testing purposes //Yocto Project// provides a ready to use virtual machine called [[https:// | ||
+ | |||
+ | Please refer to section [[https:// | ||
+ | |||
+ | Although not required by //Yocto Project / Poky//, we also recommend to configure and run a [[en: | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ===== Yocto Project / Poky set-up ===== | ||
+ | |||
+ | The [[https:// | ||
+ | Using this as a guideline, the following describes how to use the // | ||
+ | |||
+ | |||
+ | === Install the repo tool on development host === | ||
+ | |||
+ | * Download the repo tool: < | ||
+ | * Make it executable: < | ||
+ | * Move it to your system path: < | ||
+ | * Verify installation: | ||
+ | |||
+ | |||
+ | === Initialize the repository === | ||
+ | |||
+ | * Create an empty directory: < | ||
+ | * Initialize the repository: < | ||
+ | * Fetch all the source codes: < | ||
+ | |||
+ | === Setup the Yocto project build environment === | ||
+ | |||
+ | ==1. Create an environment file in your build directory: == | ||
+ | |||
+ | < | ||
+ | cat > environment << EOF | ||
+ | export LOADENV_USER=tq | ||
+ | export TEMPLATECONF=meta-tq-powerarch/ | ||
+ | source poky/ | ||
+ | export BB_ENV_EXTRAWHITE=" | ||
+ | EOF | ||
+ | </ | ||
+ | |||
+ | ==2. Initialize Build environment== | ||
+ | |||
+ | Before image generation can be started the build environment has to be initialized by the following command: | ||
+ | |||
+ | < | ||
+ | |||
+ | This copies default configuration information into the build/conf directory. Additionally some environment variables will be set up for the build system. This configuration directory is not under revision control; you may wish to edit these configuration files for your specific setup. | ||
+ | |||
+ | |||
+ | === Building an Image === | ||
+ | |||
+ | Now building an image can be started by running the command: | ||
+ | |||
+ | < |