ra8-support-1.2

Release Notes

This repository supports Zephyr for Renesas RA MCUs. It requires hal_renesas module: https://github.com/renesas/hal_renesas for operation.

Compatible with hal_renesas

• ra8-support-1.2

Supported Boards

• EK-RA8M1

Supported Features

Interface	Controller	Driver/Component
GPIO	on-chip	gpio
MPU	on-chip	arch/arm
NVIC	on-chip	arch/arm
UART	on-chip	serial

Supported toolchain

Zephyr SDK Zephyr SDK 0.16.5-6-ge895c4e

This is an internal SDK supports for Arm Cortex-M85. The latest Zephyr SDK 0.16.5-1 hasn't supported for Arm Cortex-M85 yet. This version will be used until next Zephyr SDK released.

How to build

1. Install neccessary tools and getting start as guideline at https://docs.zephyrproject.org/latest/develop/getting_started/index.html

2. At "Get the Zephyr source code" step of https://docs.zephyrproject.org/latest/develop/getting_started/index.html#get-zephyr-and-install-python-dependencies, replace with following commands (Ubuntu case) to use with Renesas repos and target branch:

   west init -m https://github.com/renesas/zephyr.git --mr ra8-support-1.2 ~/zephyrproject

   cd ~/zephyrproject

   west update

3. Install the Zephyr SDK, use Zephyr SDK Zephyr SDK 0.16.5-6-ge895c4e package instead of v0.16.5-1.

4. Build Blinky application

   cd ~/zephyrproject/zephyr

   west build -p always -b ek_ra8m1 samples/basic/blinky

Known issues

• EK-RA8M1 supports with limited features as described above.

Related Links

RA Product Information: www.renesas.com/ra

RA Product Support Forum: www.renesas.com/ra/forum

Support: www.renesas.com/support

Zephyr Startup Guide: https://docs.zephyrproject.org/latest/develop/getting_started/index.html