Container example images repo

This image is based on yocto thud release.

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Building the Container exsample for M3 Starter Kit

Currently using R-CarGen3 BSP 3.21 for thud release.

Clone build tree.

Move to build directry
imagetype := host.xml, guest-glibc-systemd.xml, guest-musl-systemd.xml

export WORK=`pwd`  
repo init -u https://github.com/AGLExport/ic-eg-example.git -m imagetype  
repo sync  

Download proprietary driver modules to $WORK/proprietary folder.

Download from https://www.renesas.com/us/en/solutions/automotive/rcar-download/rcar-demoboard-2.html
You should see the following files:

$ ls -1 $WORK/proprietary/*.zip  
R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-weston5-20190802.zip  
R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-weston5-20190802.zip  

Populate meta-renesas with proprietary software packages.

export PKGS_DIR=$WORK/proprietary  
cd $WORK/meta-renesas  
sh meta-rcar-gen3/docs/sample/copyscript/copy_evaproprietary_softwares.sh -f $PKGS_DIR  
unset PKGS_DIR  

Setup build environment

cd $WORK  
source poky/oe-init-build-env  

How to build

host environment

Copy bblayers.conf and local.conf to conf directry.

cp $WORK/meta-container-host-example/files/m3ulcb/*.conf ./conf/  

Build host environment.

host-image-minimal : under development

Minimum image of container host based on core-image-minimal from Yocto. It's using systemd.

bitbake host-image-minimal  

host-image-weston: available

Container host image based on core-image-weston supporting weston compositor.

This image support a guest image including graphics application. ex. guest-image-wayland.

It's using systemd.

bitbake host-image-weston  

guest environment (using guest-glibc-systemd.xml)

Copy bblayers.conf and local.conf to conf directry.

cp $WORK/meta-container-guest-example/files/m3ulcb/*.conf ./conf/  

Build host environment.

guest-image-minimal : under development

bitbake guest-image-minimal  

guest-image-wayland : under development

bitbake guest-image-wayland  

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Install to SD card

$MEDIA_DIR indicates the directory where the SD card is mounted.

1st step: host image

Please select one of the host images.

host-image-minimal : under development

Extract host-image-weston archive and copy the DTB file.

cd $MEDIA_DIR
sudo tar xvjf /path/to/host/build/tmp/deploy/images/m3ulcb/host-image-weston-m3ulcb.tar.bz2
sudo cp /path/to/host/build/tmp/deploy/images/m3ulcb/r8a7796-m3ulcb.dtb ./boot/

host-image-weston: available

Extract host-image-weston archive and copy the DTB file.

cd $MEDIA_DIR
sudo tar xvjf /path/to/host/build/tmp/deploy/images/m3ulcb/host-image-weston-m3ulcb.tar.bz2
sudo cp /path/to/host/build/tmp/deploy/images/m3ulcb/r8a7796-m3ulcb.dtb ./boot/

2nd step: guest images

Can install any number of guest images.
Attention : Some guests depend on a specific host image. ex. guest-image-wayland depends on host-image-weston.

guest-image-minimal : under development

TBD

guest-image-wayland : under development

Install guest image

cd $MEDIA_DIR/lxc/guests
sudo mkdir guest-wayland
cd guest-wayland
sudo tar xvjf /path/to/guest/build/tmp/deploy/images/m3ulcb-guest/guest-image-wayland-m3ulcb-guest.tar.bz2

Install agl-container-manager config

sudo cp /path/to/guest/meta-container-guest-example/files/configs/guest-wayland.json $MEDIA_DIR/lxc/conf/

Building the Container exsample for H3 Starter Kit

TBD