meta-rcar-zephyr

OpenEmbedded/Yocto Project layer to demonstrates Zephyr running on Renesas R-Car gen3 platforms.

This layer allows to run Zephyr on:

• H3ULCB
• M3ULCB
• Ebisu

This layers depends on:

URI: https://github.com/renesas-rcar/meta-renesas
layers: meta-rcar-gen3
branch: dunfell-dev
revision: HEAD

URI: git://git.yoctoproject.org/poky
branch: dunfell
revision: HEAD

URI: git://github.com/openembedded/meta-openembedded
layers: meta-oe
branch: dunfell
revision: HEAD

local.conf:

To add Zephyr demo to your image please add zephyr package group:

IMAGE_INSTALL_append = " packagegroup-rcar-zephyr"

You will need to specify an rsa key to sign the zephyr firmwares:

/!\ Replace by your own secret key

REMOTE_PROC_PUB_KEY ?= "${TOPDIR}/../meta-rcar-zephyr/demo-key/not-a-secret-key.pub"
REMOTE_PROC_KEY ?= "${TOPDIR}/../meta-rcar-zephyr/demo-key/not-a-secret-key"

The public key is embedded into the OP-Tee code, the private key is used at build time by the zephyr-demo package to generate signed firmware.