🚀 OpenTina is an open-source community dedicated to providing low-level system software, and multi-OS distribution support for the Allwinner A733 chip platform.
OpenTina aims to build a robust, production-grade software ecosystem for Allwinner A733-based hardware. We maintain up-to-date board support, mainline kernel integration, and system build pipelines across embedded Linux, router platforms, and mainstream desktop distributions.
| Repository | Description | Version / Notes |
|---|---|---|
| build | Orchestration tools, top-level build scripts & configs | One-click build entrypoint |
| arm-trusted-firmware | ARM Trusted Firmware (ATF) port for Allwinner A733 | PSCI / Secure World |
| u-boot | U-Boot bootloader tailored for Allwinner A733 platforms | SPL, Fastboot, Bootflow |
| linux | Linux Kernel tree with embedded DTS for Allwinner A733 | Linux 6.18 LTS branch |
| Repository | Description | Target Use Case |
|---|---|---|
| buildroot | Buildroot tree pre-configured for Allwinner A733 platforms | Minimal, fast-booting rootfs |
| openwrt | OpenWrt target definitions & network stack for Allwinner A733 | Router / Gateway solutions |
| meta-opentina | Yocto Project BSP layer for OpenTina hardware | Industrial / Enterprise Linux |
| debian | Debian rootfs creation scripts & image builder | Stable desktop & server environment |
| ubuntu | Ubuntu rootfs generation scripts & board enablement | Modern desktop & AI edge evaluation |
First, clone the top-level orchestration repository and navigate to the working directory:
git clone https://github.com/opentina-org/build.git
cd build- Initialize and Fetch Source Trees Fetch all required source code repositories via the default manifest:
./build.sh init- List Supported Target Boards & RootFS Types Display all supported target boards along with available OS distribution options:
./build.sh targets- Trigger Image Build Compile the complete image chain (replace <BOARD_NAME> with the board specified from the targets command):
./build.sh <BOARD_NAME> buildFor detailed instructions, build options, and advanced configurations, please refer to the build repository README.
If you encounter any issues while using the system, you can submit an issue.