We have recently finished implementing a new platform for Loongson’s LoongArch64 family of processors and SoCs. We would like to share it here and see if we could work with you to upstream this new platform (along with its pre-built cross-compiling toolchain and builder framework).
Any suggestions and ideas are welcome.
What is Loongson?
Loongson processors and SoCs are based on the LoongArch ISA, found on MCUs, embedded SoCs, desktop, and server devices alike.
This repository hosts the development platform configuration for 64-bit LoongArch (or simply LoongArch64) devices and currently supports the following SoC/processors:
| Processor Model | Core Architecture | Model Code |
|---|---|---|
| Loongson 2K0300 | Loongson LA264 | ls2k0300 |
With more to come (mostly 2K family of industrial/embedded chips).
Usage
To help deploying this platform, we have prepared the following projects and toolchain - the toolchain is an x86-64 => LoongArch64 cross compiler.
Platform definition and examples (with links to toolchain and builder framework)