Linux C-SKY Introduction:

There are abiv1 & abiv2 supported in linux/arch/csky:

abiv1: 610

abiv2: 807 810 860

• 807 => A7 (610 is replaced by 807 on sales)
• 810 => A9
• 860 => A12/A17
• “f” means FPU Instruction set
• “v” means VDSP Instruction set
• “t” means Trust Execute Environment
• SMP supported

We’ve got into linux mainline: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/csky

Quick Start with our newest buildroot releases

https://github.com/c-sky/buildroot/releases

Development Boards:

Gx6605s development board 39RMB