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en:power:tqmt10xx:linux:yocto:quickstart_yocto [2019/09/11 19:06] – liedmann | en:power:tqmt10xx:linux:yocto:quickstart_yocto [2019/09/13 11:25] – liedmann | ||
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^ BSP Revision | ^ BSP Revision | ||
^ ++meta-tq-powerarch |\\ [[https:// | ^ ++meta-tq-powerarch |\\ [[https:// | ||
- | ^ Yocto Project / Poky Release | + | ^ Yocto Project / Poky Release |
^ Target machine((i.e. value for [[https:// | ^ Target machine((i.e. value for [[https:// | ||
^ U-Boot | ^ U-Boot | ||
^ Linux Kernel | ^ Linux Kernel | ||
- | <WRAP round important> | + | <WRAP round important> |
<WRAP round info> | <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 Yocto Project Quick Start and supply details specific to the STKT104x where necessary. | + | 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 |
- | For further details regarding Yocto Project 2.0.1 - Rocko please refer to its official documentation. | + | For further details regarding Yocto Project 2.0.1 - Jethro |
</ | </ | ||
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//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:// | //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 [[http://<label yocto_doc_base_url> | + | Please refer to section [[https://www.yoctoproject.org/docs/2.0.1/ |
Although not required by //Yocto Project / Poky//, we also recommend to configure and run a [[en: | Although not required by //Yocto Project / Poky//, we also recommend to configure and run a [[en: | ||
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===== Yocto Project / Poky set-up ===== | ===== Yocto Project / Poky set-up ===== | ||
- | The [[|Yocto Project Quick Start]] document explains how to set up //Yocto Project / Poky// and how to build images using the // | + | The [[https:// |
- | Using this as a guideline, the following | + | Using this as a guideline, the following describes how to use the // |
- | **Install the repo tool on development host** | + | === Install the repo tool on development host === |
- | * Download the repo tool: curl http:// | + | * Download the repo tool: < |
- | * Make it executable: chmod +x repo | + | * Make it executable: |
- | * Move it to your system path: sudo mv repo / | + | * Move it to your system path: < |
- | * Verify installation: | + | * Verify installation: |
- | **Initialize the repository** | + | === Initialize the repository |
- | * Create an empty directory: mkdir yocto && cd yocto | + | * Create an empty directory: |
- | * Initialize the repository: repo init -u ssh:// | + | * Initialize the repository: |
- | * Fetch all the source codes: repo sync | + | * Fetch all the source codes: |
- | **Setup the Yocto project build environment** | + | === 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: | ||
+ | |||
+ | < |