eCos操作系统针对并行S698P-SOC的启动初始化过程研究

Initialization of eCos on the S698P-SOC

实时操作系统eCos是一款嵌入式操作系统。eCos支持多核并行处理系统,但是对多核处理器存在一些限制。多核处理器S698P-SOC满足eCos对处理器的限制要求。eCos在S698P-SOC上的启动初始化过程包括主CPU的启动和从CPU的启动两部分。

Real time operating system eCos is an embedded operating system.eCos supports multi-core parallel processing system,but there are some restrictions.S698P-SOC（a multi-core processor） satisfies the restriction of eCos.The initialization of eCos on S698P-SOC includes two parts： the initialization of main-CPU and the initialization of sub-CPU.