1 meta-agl-demo, the Yocto layer for DEMO platform of Automotive Grade Linux
2 ==========================================================================
4 The yocto layer 'meta-agl-demo' provides a demo platform and applications
7 AGL is creating an automotive specific Linux distribution that unifies
8 the software that has been written in a number of places already,
9 such as GENIVI and Tizen IVI.
11 The AGL community appreciates feedback, ideas, suggestion, bugs and
12 documentation just as much as code. Please join the irc conversation
13 at the #automotive channel on irc.freenode.net and our mailing list.
15 For infomation for subscribing to the mailing list
16 [automotive-discussions](http://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions)
17 For information about AGL Distribution, see the
18 [AGL Distribution](https://wiki.automotivelinux.org/agl-distro)
19 For information abount Getting started with AGL
20 [here](https://wiki.automotivelinux.org/start/getting-started)
21 For information about contributing to the AGL Distro
22 [here](https://wiki.automotivelinux.org/agl-distro/contributing)
27 URI: git://git.yoctoproject.org/poky
29 > revision: df87cb27efeaea1455f20692f9f1397c6fcab254
31 URI: git://git.openembedded.org/meta-openembedded
34 > revision: 9efaed99125b1c4324663d9a1b2d3319c74e7278
36 URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl
38 > revision: 4d71b6fbe454ff51342ab1eb6791fad66ba98c3e
41 URI: https://github.com/meta-qt5/meta-qt5.git
43 > revision: adeca0db212d61a933d7952ad44ea1064cfca747
45 ## The Renesas R-Car Gen2 (Porter) board depends in addition on: ##
47 URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-renesas
48 > branch: agl-1.0-bsp-1.8.0
49 > revision: bf30de66badcac7ef82d3758aa44c116ee791a28
55 AGL Demo Platform's package group design:
57 * packagegroup-agl-demo-platform
59 This is for making image 'agl-demo-platform' which is full image
60 for IVI profile of AGL distro.
62 As meta-agl's design of packagegroups, ``agl-demo-platform.bb`` contains
63 only ``packagegroup-agl-demo-platform`` and packages of DEMO apps.
65 ``packagegroup-agl-demo-platform`` has 4 packagegroups in it,
66 ``packagegroup-agl-core``, ``packagegroup-agl-ivi``,
67 ``packagegroup-agl-ivi-common-core``, and ``packagegroup-agl-appfw``.
69 * packagegroup-agl-appfw*
71 These packagegroups contains packages for application framework of AGL Distro.
72 Subsystem should maintain ``packagegroup-agl-appfw-[subsystem].bb`` which
73 should hold sufficient packages for application framework of AGL Distro.
75 Subsystems also can maintain thier own packagegroups under appropriate
78 For example, Qt5 has 2 packagegroups in ``meta-agl-demo``,
79 ``packagegroup-agl-appfw-native-qt5`` and ``pacakgegroup-agl-demo-qt-examples``
80 which are under ``recipes-qt/``.
82 The ``packagegroup-agl-appfw-native-qt5`` is included by
83 ``pacakgegroup-agl-appfw-native`` because Qt5 belongs to native application
84 framework of AGL Distro.
86 The ``pacakgegroup-agl-demo-qt-examples`` is added to local.conf if needed
87 because they are not mandatory for AGL application framework and AGL Demo
93 * QEMU (x86-64) - emulated machine: qemux86-64
94 * Renesas R-Car Gen2 (R-Car M2) - machine: porter
96 Supported Target of bitbake
97 ------------------------
99 * `agl-demo-platform` The full image of AGL Demo Platform and applications
101 Supposed Directory Trees of Layers to build
102 -------------------------------------------
126 You can build a QEMU image using the following steps:
128 1. Export TEMPLATECONF to pick up correct configuration for the build
129 $ export TEMPLATECONF=/full/path/to/meta-agl-demo/conf
131 2. Run the following command:
132 $ source poky/oe-init-build-env
134 3. Build the full image of AGL Demo Platform and applications
135 $ bitbake agl-demo-platform
138 $ cd $BUILD_DIR/tmp/deploy/images/qemex86-64
139 $ PATH_TO_POKY/poky/scripts/runqemu qemux86-64 bzImage-qemux86-64.bin \
140 agl-demo-platform-qemux86-64.ext3
143 $ PATH_TO_POKY/poky/scripts/runqemu qemux86-64 bzImage-qemux86-64.bin \
144 agl-demo-platform-qemux86-64.ext3 \
145 bootparams="uvesafb.mode_option=1280x720-32"
147 5. Some weston samples are available from weston terminal.
149 Build a R-Car M2 (porter) image
150 -------------------------------
154 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.
156 #### Getting Source Code and Build image
158 1. Create a directory for working, then go to there.
159 $ mkdir -p $HOME/ANYWHERE_YOU_WANT_TO_WORK_THERE
160 $ cd $HOME/ANYWHERE_YOU_WANT_TO_WORK_THERE
161 $ export AGL_TOP=`pwd`
163 2. Get the meta data and checkout
164 $ git clone git://git.yoctoproject.org/poky
166 $ git checkout df87cb27efeaea1455f20692f9f1397c6fcab254
168 $ git clone git://git.openembedded.org/meta-openembedded
169 $ cd meta-openembedded
170 $ git checkout 9efaed99125b1c4324663d9a1b2d3319c74e7278
172 $ git clone https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl
174 $ git checkout 4d71b6fbe454ff51342ab1eb6791fad66ba98c3e
176 $ git clone https://github.com/meta-qt5/meta-qt5.git
178 $ git checkout adeca0db212d61a933d7952ad44ea1064cfca747
180 $ git clone https://gerrit.automotivelinux.org/gerrit/AGL/meta-renesas
182 $ git checkout bf30de66badcac7ef82d3758aa44c116ee791a28
184 $ git clone https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl-demo
186 #### Obtain and Install Renesas Graphics/Multimedia Drivers
188 1. Download packages from Renesas
190 The graphics and multimedia acceleration packages for the R-Car M2 Porter board
191 can be download directory from [here](http://www.renesas.com/secret/r_car_download/rcar_demoboard.jsp).
193 There are 2 ZIP files can be downloaded.
194 * Multimedia and Graphics library which require registeration and click through license
195 > r-car_series_evaluation_software_package_for_linux-*.zip
196 * Related Linux drivers
197 > r-car_series_evaluation_software_package_of_linux_drivers-*.zip
199 2. Unzip the two downloads into a temporary directory.
203 $ unzip PATH_TO_DOWNLOAD/r-car_series_evaluation_software_package_for_linux-*.zip
204 $ unzip PATH_TO_DOWNLOAD/r-car_series_evaluation_software_package_of_linux_drivers-*.zip
206 After this step there should be two files in binary-tmp:
207 * Multimedia and Graphics library
208 > R-Car_Series_Evaluation_Software_Package_for_Linux-*.tar.gz
209 * Related Linux drivers
210 > R-Car_Series_Evaluation_Software_Package_of_Linux_Drivers-*.tar.gz
212 3. Copy the graphics acceleration drivers by shell script.
213 $ cd $AGL_TOP/meta-renesas/meta-rcar-gen2
214 $ ./copy_gfx_software_porter.sh ../../binary-tmp
216 4. Copy the multimedia acceleration drivers by shell script.
217 $ cd $AGL_TOP/meta-renesas/meta-rcar-gen2
218 $ ./copy_mm_software_lcb.sh ../../binary-tmp
220 #### Build from the Source code
222 You can build a R-Car2 M2 (porter) image using the following steps:
224 1. Export TEMPLATECONF to pick up correct configuration for the build
225 $ export TEMPLATECONF=$AGL_TOP/meta-renesas/meta-rcar-gen2/conf
227 2. Run the following command:
229 $ source poky/oe-init-build-env
231 (Optional) If you want to use multimedia accelerations, confirm your
232 conf/bblayer.conf has a entry of `meta-openembedded/meta-multimedia`
233 in BBLAYERS because packagegroup-rcar-gen2-multimedia needs some extra
236 3. Add 2 layers to bblayer.conf,
237 > meta-openembedded/meta-ruby
240 So it looks something like,
243 ##OEROOT##/meta-yocto \
244 ##OEROOT##/meta-yocto-bsp \
245 ##OEROOT##/../meta-agl/meta-ivi-common \
246 ##OEROOT##/../meta-agl/meta-agl \
247 ##OEROOT##/../meta-openembedded/meta-oe \
248 ##OEROOT##/../meta-openembedded/meta-multimedia \
249 ##OEROOT##/../meta-openembedded/meta-ruby \
250 ##OEROOT##/../meta-qt5 \
251 ##OEROOT##/../meta-renesas \
252 ##OEROOT##/../meta-renesas/meta-rcar-gen2 \
253 ##OEROOT##/../meta-agl-demo \
256 4. (Optional) If you want to install various Qt5 examples, add below
257 configuration to your local.conf.
258 IMAGE_INSTALL_append = " \
259 packagegroup-agl-demo-qt-examples \
261 PACKAGECONFIG_append_pn-qtbase = " examples"
264 To run examples with wayland-egl plugin,
265 use ``LD_PRELOAD=/usr/lib/libEGL.so <command>``.
266 If not, programs should not launch by error,
269 5. (Optional) If you want to use multimedia accelerations, uncomment
270 manually 4 `IMAGE_INSTALL_append_porter` in conf/local.conf.
271 #IMAGE_INSTALL_append_porter = " \
272 # gstreamer1.0-plugins-bad-waylandsink \
275 #IMAGE_INSTALL_append_porter = " \
276 # gstreamer1.0-plugins-base-videorate \
280 #IMAGE_INSTALL_append_porter = " \
281 # libegl libegl-dev libgbm-dev \
285 #IMAGE_INSTALL_append_porter = " \
286 # packagegroup-rcar-gen2-multimedia \
290 Also it is needed to uncomment this,
291 #MACHINE_FEATURES_append = " multimedia"
293 This `multimedia` enables meta-renesas's multimedia configuration.
294 The version of GStreamer1.0 which AGL distro use, will be changed
295 to 1.2.3 (meta-renesas prefers) from 1.4.1(meta-agl default) by this switch.
297 6. Build the full image of AGL Demo Platform and applications
298 $ bitbake agl-demo-platform
300 ### Deployment (SDCARD)
302 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).
304 #### Instructions on the host
306 1. Format SD-Card and then, create single EXT3 partition on it.
308 2. Mount the SD-Card, for example `/media/$SDCARD_LABEL`.
310 3. Copy AGL root file system onto the SD-Card
311 1. Go to build directory
312 $ cd $AGL_TOP/build/tmp/deploy/images/porter
313 2. Extract the root file system into the SD-Card
314 $ sudo tar --extract --numeric-owner --preserve-permissions --preserve-order \
315 --totals --directory=/media/$SDCARD_LABEL --file=agl-demo-platform-porter.tar.bz2
316 3. Copy kernel and DTB into the `/boot` of the SD-Card
317 $ sudo cp uImage uImage-r8a7791-porter.dtb /media/$SDCARD_LABEL/boot
319 4. After the copy finished, unmount SD-Card and insert it into the SD-Card slot of the porter board.
321 #### Instructions on the host
323 NOTE: There is details about porter board [here](http://elinux.org/R-Car/Boards/Porter).
325 NOTE: To boot weston on porter board, we need keyboard and mouse. (USB2.0 can be use for this)
327 ##### Change U-Boot parameters to boot from SD card
329 1. Power up the board and, using your preferred terminal emulator, stop the board's autoboot by hitting any key.
331 > Debug serial settings are 38400 8N1. Any standard terminal emulator program can be used.
333 2. Set the follow environment variables and save them
334 => setenv bootargs_console console=ttySC6,${baudrate}
335 => setenv bootargs_video vmalloc=384M video=HDMI-A-1:1024x768-32@60
336 => setenv bootcmd_sd 'ext4load mmc 0:1 0x40007fc0 boot/uImage;ext4load mmc 0:1 0x40f00000 boot/uImage-r8a7791-porter.dtb'
337 => setenv bootcmd 'setenv bootargs ${bootargs_console} ${bootargs_video} root=/dev/mmcblk0p1 rw rootfstype=ext3;run bootcmd_sd;bootm 0x40007fc0 - 0x40f00000'
340 ##### Boot from SD card
342 1. After board reset, U-Boot is started and after a countdown, ...
343 Linux boot message should be displayed. Please wait a moment.
344 2. Then weston is booted automatically, and weston-terminal appears.
348 4. (Optional) This is how to test and play multimedia contents with acceleration.
350 1. Boot porter without mouse and keyboard, it avoid to boot weston automatically.
351 For now, when running weston, V4L2 deosn't work correctly, so we have to
352 stop weston first (GST plugin `waylandsink` also doesn't work correctly for now).
354 2. Execute these instructions:
355 $ export LD_LIBRARY_PATH="/lib:/usr/lib:/usr/local/lib:"
358 $ amixer set "LINEOUT Mixer DACL" on
359 $ amixer set "DVC Out" 10
361 $ modprobe -a mmngr mmngrbuf s3ctl uvcs_cmn vspm fdpm
363 $ media-ctl -d /dev/media0 -r
364 $ media-ctl -d /dev/media0 -l '"vsp1.2 rpf.0":1 -> "vsp1.2 uds.0":0 [1]'
365 $ media-ctl -d /dev/media0 -l '"vsp1.2 uds.0":1 -> "vsp1.2 wpf.0":0 [1]'
366 $ media-ctl -d /dev/media0 -l '"vsp1.2 wpf.0":1 -> "vsp1.2 lif":0 [1]'
367 $ media-ctl -d /dev/media0 -V '"vsp1.2 rpf.0":0 [fmt:AYUV32/1920x1080]'
368 $ media-ctl -d /dev/media0 -V '"vsp1.2 rpf.0":1 [fmt:AYUV32/1920x1080]'
369 $ media-ctl -d /dev/media0 -V '"vsp1.2 uds.0":0 [fmt:AYUV32/1920x1080]'
370 $ media-ctl -d /dev/media0 -V '"vsp1.2 uds.0":1 [fmt:AYUV32/640x480]'
371 $ media-ctl -d /dev/media0 -V '"vsp1.2 wpf.0":0 [fmt:AYUV32/640x480]'
372 $ media-ctl -d /dev/media0 -V '"vsp1.2 wpf.0":1 [fmt:ARGB32/640x480]'
373 $ media-ctl -d /dev/media0 -V '"vsp1.2 lif":0 [fmt:ARGB32/640x480]'
375 # in caes R-Car M2 (HDMI - DU1 - vspd0)
376 $ modetest -M rcar-du -s 10@8:1280x720@AR24 -d -P '8@19:640x480+100+200@XR24' &
378 After these command, Test pattern will show on display connected to
381 Then, you can play H264(MP4) movie like these,
382 $ gst-launch-1.0 filesrc location=./sample.mp4 ! qtdemux name=d d. ! \
383 queue ! omxh264dec no-copy=true ! v4l2sink device=/dev/video1 \
384 io-mode=userptr d. ! queue ! faad ! alsasink device=hw:0,0