Recently, with the joint efforts of Loongson Technology and Ruiseide Technology, the RT-Thread Professional Edition has achieved comprehensive support for the LoongArch32 and LoongArch64 architectures. As a high-security real-time operating system launched by Ruiseide Technology for critical information infrastructure, the RT-Thread Professional Edition has implemented support for the entire series of Loongson 1, 2, and 3 processors.
Main Features of RT-Thread Professional Edition Based on LoongArch Architecture
The main features are as follows:
1. Released self-developed Trustboot, replacing pmon, achieving rapid boot with a startup time of under 1 second;
2. Optimized system scheduling algorithm based on the characteristics of the LoongArch instruction set, achieving microsecond-level system real-time response;
3. Supports common peripherals such as UART, I2C, USB, SPI, SDIO, USB, CAN, PCIE, SATA, LCD, Ethernet;
4. Scalable architecture, with minimum system memory resource usage of less than 500K, capable of running in on-chip SRAM;
5. Supports Symmetric Multi-Processing (SMP) platforms, supporting task core switching and binding;
6. Supports network security, dual network port redundant communication, storage security, and other security mechanisms;
7. Supports trusted computing solutions, including trusted boot, secure upgrades, and multi-redundancy secure boot;
8. The kernel’s self-automation rate reaches 100%, possessing completely autonomous and controllable technical capabilities to meet domestic needs.
RT-Thread Studio Professional Edition
Incorporating LoongArch Toolchain
Additionally, RT-Thread Studio Professional Edition has also integrated support for the LoongArch toolchain, providing a one-stop development and debugging environment for RT-Thread, enabling instruction-level one-stop development, compilation, and debugging, accelerating software development speed and shortening product development cycles.
In 2020, Loongson Technology launched the LoongArch autonomous instruction system architecture based on twenty years of CPU research and ecological construction, characterized by complete autonomy, advanced technology, and ecological compatibility.
Currently, Loongson Technology has fully transitioned its business to the LoongArch autonomous instruction system architecture, with the LoongArch architecture-based Loongson 2K0500, Loongson 2K1000LA, and Loongson 3A5000 forming a low, medium, and high-end combination in the industrial control field, which can be widely applied in industries and fields such as power, rail transit, petrochemical, new energy, water conservancy, intelligent manufacturing, industrial internet, and industrial safety..
Building an autonomous and controllable information technology system and industrial ecosystem has become a broad consensus. Autonomous instruction systems and operating systems are the cornerstones of the information industry. The combination of the LoongArch autonomous instruction system and the RT-Thread Professional Edition can jointly provide high-reliability autonomous solutions for key industries in the industrial control field, safeguarding the autonomous and controllable industrial ecosystem!
About RT-Thread
RT-Thread is a well-ecological embedded operating system with a large installation base and a vast number of developers in China. The RT-Thread Professional Edition is a high-security real-time operating system aimed at critical information infrastructure, certified by IEC 61508 SIL3 (general), EN 50128 SIL4 (rail transit), and ISO 26262 ASILD (automotive) standards, widely used in important national fields such as power, rail transit, automotive, industrial control, and new energy, serving as the core software for high-reliability devices across various fields.
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