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diff --git a/README.md b/README.md new file mode 100644 index 000000000..d78ecab29 --- /dev/null +++ b/README.md @@ -0,0 +1,257 @@ +meta-agl-demo, the Yocto layer for DEMO platform of Automotive Grade Linux +========================================================================== + +The yocto layer 'meta-agl-demo' provides a demo platform and applications +of AGL Distribution. + +AGL is creating an automotive specific Linux distribution that unifies +the software that has been written in a number of places already, +such as GENIVI and Tizen IVI. + +The AGL community appreciates feedback, ideas, suggestion, bugs and +documentation just as much as code. Please join the irc conversation +at the #automotive channel on irc.freenode.net and our mailing list. + +For infomation for subscribing to the mailing list + [automotive-discussions](http://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions) +For information about AGL Distribution, see the + [AGL Distribution](https://wiki.automotivelinux.org/agl-distro) +For information abount Getting started with AGL + [here](https://wiki.automotivelinux.org/start/getting-started) +For information about contributing to the AGL Distro + [here](https://wiki.automotivelinux.org/agl-distro/contributing) + +Layer Dependencies +------------------ + +URI: git://git.yoctoproject.org/poky +> branch: dizzy +> revision: 5f0d25152bac2d3798663a4ebfdd2df24060f153 + +URI: git://git.openembedded.org/meta-openembedded +> layer: meta-oe +> branch: dizzy +> revision: 853dcfa0d618dc26bd27b3a1b49494b98d6eee97 + +URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl +> branch: master +> revision: 56eb51bfe05a1dd7c3c49cb7465ed83b0a072c78 +> (or later) + +## The Renesas R-Car Gen2 (Porter) board depends in addition on: ## + +URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-renesas +> branch: agl-1.0-bsp-1.8.0 +> revision: 13a2551505942808752a1721c9a27ce7d35cec33 +> (or later) + +Packagegroups +------------- + +AGL Demo Platform's package group design: + +Top-level packagegroup, +> packagegroup-agl-appfw (all packages for demo platform) + +This package group can contain sub-package groups like these. +> packagegroup-agl-appfw-graphics (for graphics subsystem) +> packagegroup-agl-appfw-agl (for AGL App Fw subystem) +> ... + +The "packagegroups-agl-appfw-*" will contain packages for application and +frameworks. +> directory: meta-agl-demo/recipes-demo-platform/packagegroups +> recipes : packagegroup-agl-appfw-[subsystem].bb + +Supported Machine +----------------- + +* QEMU (x86-64) - emulated machine: qemux86-64 +* Renesas R-Car Gen2 (R-Car M2) - machine: porter + +Supported Target of bitbake +------------------------ + +* `agl-demo-platform` The full image of AGL Demo Platform and applications + +Supposed Directory Trees of Layers to build +------------------------------------------- + +* For QEMU + + ${TOPDIR}/ + meta-agl/ + meta-agl-demo/ + meta-openembedded/ + poky/ + +* For R-Car M2 + + ${TOPDIR}/ + meta-agl/ + meta-agl-demo/ + meta-openembedded/ + meta-renesas/ + poky/ + +Build a QEMU image +------------------ + +You can build a QEMU image using the following steps: + +1. Export TEMPLATECONF to pick up correct configuration for the build + $ export TEMPLATECONF=/full/path/to/meta-agl-demo/conf + +2. Run the following command: + $ source poky/oe-init-build-env + +3. Build the full image of AGL Demo Platform and applications + $ bitbake agl-demo-platform + +4. Run the emulator + $ cd $BUILD_DIR/tmp/deploy/images/qemex86-64 + $ PATH_TO_POKY/poky/scripts/runqemu qemux86-64 bzImage-qemux86-64.bin \ + agl-demo-platform-qemux86-64.ext3 + + For large screen: + $ PATH_TO_POKY/poky/scripts/runqemu qemux86-64 bzImage-qemux86-64.bin \ + agl-demo-platform-qemux86-64.ext3 \ + bootparams="uvesafb.mode_option=1280x720-32" + +5. Some weston samples are available from weston terminal. + +Build a R-Car M2 (porter) image +------------------------------- + +### Software setup + +NOTE: These instructions are based on GENIVI wiki, [here](http://wiki.projects.genivi.org/index.php/Hardware_Setup_and_Software_Installation/koelsch%26porter). If these didn't work correctly especially around Renesas Binary Packages, please check there and updated instructions. + +#### Getting Source Code and Build image + +1. Create a directory for working, then go to there. + $ mkdir -p $HOME/ANYWHERE_YOU_WANT_TO_WORK_THERE + $ cd $HOME/ANYWHERE_YOU_WANT_TO_WORK_THERE + $ export AGL_TOP=`pwd` + +2. Get the meta data and checkout + $ git clone git://git.yoctoproject.org/poky + $ cd poky + $ git checkout 5f0d25152bac2d3798663a4ebfdd2df24060f153 + $ cd - + $ git clone git://git.openembedded.org/meta-openembedded + $ cd meta-openembedded + $ git checkout 853dcfa0d618dc26bd27b3a1b49494b98d6eee97 + $ cd - + $ git clone https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl + $ cd meta-agl + $ git checkout 56eb51bfe05a1dd7c3c49cb7465ed83b0a072c78 + $ cd - + $ git clone https://gerrit.automotivelinux.org/gerrit/AGL/meta-renesas + $ cd meta-renesas + $ git checkout c28172567a6325f5692e5d33b1ae1c1e64e59ddf + $ cd - + $ git clone https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl + +#### Obtain and Install Renesas Graphics Drivers + +1. Download packages from Renesas + + The graphics and multimedia acceleration packages for the R-Car M2 Porter board + can be download directory from [here](http://www.renesas.com/secret/r_car_download/rcar_demoboard.jsp). + + There are 2 ZIP files can be downloaded. + * Multimedia and Graphics library which require registeration and click through license + > r-car_series_evaluation_software_package_for_linux-*.zip + * Related Linux drivers + > r-car_series_evaluation_software_package_of_linux_drivers-*.zip + +2. Unzip the two downloads into a temporary directory. + $ cd $AGL_TOP + $ mkdir binary-tmp + $ cd binary-tmp + $ unzip PATH_TO_DOWNLOAD/r-car_series_evaluation_software_package_for_linux-*.zip + $ unzip PATH_TO_DOWNLOAD/r-car_series_evaluation_software_package_of_linux_drivers-*.zip + + After this step there should be two files in binary-tmp: + * Multimedia and Graphics library + > R-Car_Series_Evaluation_Software_Package_for_Linux-*.tar.gz + * Related Linux drivers + > R-Car_Series_Evaluation_Software_Package_of_Linux_Drivers-*.tar.gz + +3. Extract 2 tar archives + $ tar xf R-Car_Series_Evaluation_Software_Package_for_Linux-*.tar.gz + $ tar xf R-Car_Series_Evaluation_Software_Package_of_Linux_Drivers-*.tar.gz + +4. Copy 2 files manually + 1. Locate `EVA_r8a7791_linux_sgx_binaries_gles2.tar.bz2` in the Multimedia and Graphics library deliverable and copy it into the BSP layer. + $ cd $AGL_TOP + $ cp <path_to_file>/EVA_r8a7791_linux_sgx_binaries_gles2.tar.bz2 \ + meta-renesas/meta-rcar-gen2/recipes-graphics/gles-module/\ + gles-user-module/r8a7791_linux_sgx_binaries_gles2.tar.bz2 + + 2. Locate `SGX_KM_M2.tar.bz2` in the related linux drivers deliverable and copy it into the BSP layer. + $ cp <path_to_file>SGX_KM_M2.tar.bz2 \ + $ meta-renesas/meta-rcar-gen2/recipes-kernel/gles-module/gles-kernel-module + +#### Build from the Source code + +You can build a R-Car2 M2 (porter) image using the following steps: + +1. Export TEMPLATECONF to pick up correct configuration for the build + $ export TEMPLATECONF=$AGL_TOP/meta-renesas/meta-rcar-gen2/conf + +2. Run the following command: + $ cd $AGL_TOP + $ source poky/oe-init-build-env + +3. Build the full image of AGL Demo Platform and applications + $ bitbake agl-demo-platform + +### Deployment (SDCARD) + +NOTE: These instructions are based on GENIVI wiki, [here](http://wiki.projects.genivi.org/index.php/Hardware_Setup_and_Software_Installation/koelsch%26porter#Deployment_.28SDCARD.29). + +#### Instructions on the host + +1. Format SD-Card and then, create single EXT3 partition on it. + +2. Mount the SD-Card, for example `/media/$SDCARD_LABEL`. + +3. Copy AGL root file system onto the SD-Card + 1. Go to build directory + $ cd $AGL_TOP/build/tmp/deploy/images/porter + 2. Extract the root file system into the SD-Card + $ sudo tar --extract --numeric-owner --preserve-permissions --preserve-order \ + --totals --directory=/media/$SDCARD_LABEL --file=agl-demo-platform-porter.tar.bz2 + 3. Copy kernel and DTB into the `/boot` of the SD-Card + $ sudo cp uImage uImage-r8a7791-porter.dtb /media/$SDCARD_LABEL + +4. After the copy finished, unmount SD-Card and insert it into the SD-Card slot of the porter board. + +#### Instructions on the host + +NOTE: There is details about porter board [here](http://elinux.org/R-Car/Boards/Porter). + +NOTE: To boot weston on porter board, we need keyboard and mouse. (USB2.0 can be use for this) + +##### Change U-Boot parameters to boot from SD card + +1. Power up the board and, using your preferred terminal emulator, stop the board's autoboot by hitting any key. + + > Debug serial settings are 38400 8N1. Any standard terminal emulator program can be used. + +2. Set the follow environment variables and save them + => setenv bootargs_console console=ttySC6,${baudrate} + => setenv bootargs_video vmalloc=384M video=HDMI-A-1:1024x768-32@60 + => setenv bootcmd_sd 'ext4load mmc 0:1 0x40007fc0 boot/uImage;ext4load mmc 0:1 0x40f00000 boot/uImage-r8a7791-porter.dtb' + => setenv bootcmd 'setenv bootargs ${bootargs_console} ${bootargs_video} root=/dev/mmcblk0p1 rw rootfstype=ext3;run bootcmd_sd;bootm 0x40007fc0 - 0x40f00000' + => saveenv + +##### Boot from SD card + +1. After board reset, U-Boot is started and after a countdown, ... + Linux boot message should be displayed. Please wait a moment. +2. Then weston is booted automatically, and weston-terminal appears. + +3. Have fun! :) |