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diff --git a/docs/04_Developer_Guides/02_AGL_Layers/03_meta_agl_demo.md b/docs/04_Developer_Guides/02_AGL_Layers/03_meta_agl_demo.md new file mode 100644 index 0000000..c560989 --- /dev/null +++ b/docs/04_Developer_Guides/02_AGL_Layers/03_meta_agl_demo.md @@ -0,0 +1,159 @@ +--- +title: meta-agl-demo +--- + +## Introduction + +The `meta-agl-demo` layer is the reference user interface layer for the DEMO +platform of Automotive Grade Linux (AGL). +The layer provides a reference platform and applications. +The BitBake target name for the DEMO platform is `agl-demo-platform`, which is +the full DEMO platform image. + +## Layer Dependencies + +This section describes dependencies for the `meta-agl-demo` layer. +Dependencies are grouped into base, hardware, and feature dependencies. + +### Base Dependencies + +The `meta-agl-demo` layer has the following base dependencies: + +- Yocto Project Release: + + - URI: git://git.yoctoproject.org/poky + - Branch: "thud" + - Tested Revision: See the + [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision information. + +- AGL `meta-agl` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl + - Branch: "master" + +- OpenEmbedded `meta-openembedded` Layer: + + - Branch: "thud" + - Tested Revision: See the + [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision information. + + Specifically, out of `meta-openembedded`, these sub-layers are used: + + - `meta-oe` + - `meta-multimedia` + - `meta-networking` + - `meta-python` + +- Yocto Project `meta-qt5` Layer from the + [OpenEmbedded Layer Index](https://layers.openembedded.org/layerindex/branch/master/layers/): + + - URI: https://github.com/meta-qt5/meta-qt5.git + - Branch: "thud" + - Tested Revision: See the + [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision information. + +### Hardware Dependencies + +Aside from the previously listed base dependencies, if you are using a +[supported Renesas board](../../0_Getting_Started/2_Building_AGL_Image/5_3_RCar_Gen_3.md) +supported Renesas board, these dependencies exist: + +- AGL's `meta-renesas` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-renesas + +### Feature Dependencies + +The `meta-agl-demo` layer has the following AGL [feature](../../0_Getting_Started/2_Building_AGL_Image/3_Initializing_Your_Build_Environment.md#agl-features) +dependencies: + +- Yocto Project `meta-security` Layer: + + - URI: https://git.yoctoproject.org/cgit/cgit.cgi/meta-security + - Branch: "master" + - Tested Revision: See the + [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision information. + +- AGL's `meta-app-framework` Layer within the `meta-agl` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git + - Branch: "master" + +**The `agl-sota` Feature:** + +- Here Technologies' `meta-updater` Layer: + + - URI: https://github.com/advancedtelematic/meta-updater/ + - Branch: "thud" + +- Here Technologies' `meta-updater-qemux86-64` Layer: + + - URI: https://github.com/advancedtelematic/meta-updater-qemux86-64/ + - Branch: "thud" + +- OpenEmbedded's `meta-openembedded` Layer: + + - URI: https://github.com/openembedded/meta-openembedded + - Branch: "thud" + - Tested Revision: See the + [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision information. + + Specifically, out of `meta-openembedded`, these sub-layers are used: + + - `meta-filesystems` + - `meta-oe` + - `meta-python` + +**The `agl-netboot` Feature:** + +- AGL's `meta-netboot` Layer within the `meta-agl` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git + - Branch: "master" + + +## Packagegroups + +AGL DEMO Platform's [packagegroups](https://www.yoctoproject.org/docs/3.1.4/dev-manual/dev-manual.html#usingpoky-extend-customimage-customtasks) +consist of the following: + +- packagegroup-agl-demo-platform + + This packagegroup is used for generating the `agl-demo-platform` image, + which is the full image for the AGL distributions IVI profile. You can see the + recipe (i.e. `agl-demo-platform.bb`) that installs the + `packagegroup-agl-demo-platform` packagegroup [here](https://git.automotivelinux.org/AGL/meta-agl-demo/tree/recipes-platform/images/agl-demo-platform.bb). + + As meta-agl's design of packagegroups, the `agl-demo-platform.bb` recipe installs + only `packagegroup-agl-demo-platform` and the packages of the DEMO applications. + + ``agl-demo-platform`` contains the following three packagegroups: + + * `packagegroup-agl-image-minimal` + * `packagegroup-agl-image-ivi` + * `packagegroup-agl-demo-platform` + +- packagegroup-agl-appfw* + + These packagegroups contain packages for the AGL distribution's + Application Framework. Subsystem should maintain + `packagegroup-agl-appfw-[subsystem].bb`, which should hold sufficient packages + for the Application Framework. + + Subsystems also can maintain their own packagegroups using appropriate + `recipes-*/`. + + For example, Qt5 has two packagegroups in `meta-agl-demo`: + `packagegroup-agl-appfw-native-qt5` and `packagegroup-agl-demo-qt-examples`, + which are under `recipes-qt/`. + + The `packagegroup-agl-appfw-native-qt5` is included by `packagegroup-agl-appfw-native` because Qt5 belongs to native application framework of AGL Distro. + + Because the `packagegroup-agl-demo-qt-examples` is not mandatory for the AGL + Application Framework and the AGL DEMO, the packagegroup is added to the layer's + `local.conf` file only when needed.
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