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How to Build UNISOC Zephyr SDK

Downloading source code

If you haven't installed repo yet, please install it first.

sudo apt-get install repo

To download the source code, please follow the commands below:

mkdir unisoc_zephyr_sdk && cd unisoc_zephyr_sdk
repo init -u https://github.com/unisoc/manifests.git -b master
repo sync
repo start --all master

Setting up Development Environment

• Install Requirements and Dependencies
• Install Python Dependencies
• Install the Zephyr Software Development Kit

For more information, please refer to Getting Started Guide.

Choosing your board

The UNISOC Zephyr SDK supports building multiple boards.

• 96b_ivy5661

Choosing your profile

The UNISOC Zephyr SDK supports building multiple profiles. All supported profiles are stored in the directory apps, and can be listed by the following command:

• repeater

Building

To build a specific profile for a specific board, use the following the command:

BOARD=96b_ivy5661 PROFILE=repeater make

Note that the default board is 96b_ivy5661, while the default profile is repeater.

After the compilation, the images can be found in the directory output/repeater/images/.

• fdl*.bin - Firmware downloader
• mcuboot-pubkey*.bin - Bootloader
• zephyr-signed-ota*.bin - Kernel
• wcn-modem* - WCN Modem