基于T20A80处理器的VxWorks7.0操作系统研究与适配  

Research and Adaptive of VxWorks7.0 Operationtion System Based on T2080 Processor

作　　者：戴余龙 曲晓杰 杜丙伟 

机构地区：[1]中国航空工业集团公司雷华电子技术研究所,江苏无锡214063

出　　处：《工业控制计算机》2022年第12期9-10,13,共3页Industrial Control Computer

摘　　要：风河公司VxWorks操作系统因其卓越的实时性、可靠性及稳定性,被广泛应用于军事通讯、航空航天等实时性要求较高的领域,包括火星探陆车、爱国者导弹系统、F16战机等。VxWorks已然成为全球市场上应用最广泛的商用实时操作系统(RTOS)。为了适应形势变化,同时对当前主流CPU进行支持与优化,风河公司推出了最新一代实时操作系统平台VxWorks 7.0。针对VxWorks7.0操作系统进行了研究,并基于T2080处理器实现了引导程序uboot、设备树、操作系统内核及驱动的开发适配工作。The VxWorks OS of Wind River has been widely used in the military communication and aerospace fields with high real-time requirements,including Mars Pathfinder,Patriot missile system,F16 fighter and etc.,because of its excellent real-time performance,reliability and stability.The VxWorks OS becomes the most widely used commercial real-time operating system(RTOS)in the global market.In order to adapt to the changes,support and optimize the current mainstream CPU,the latest generation of real-time operating system Vx Works7.0 platform has been launched by WindRiver.This paper researches the VxWorks7.0 OS,and realizes the development and transplantation of the bootstrap,device tree,operating system kernel and driver based on T2080.

关 键 词：VXWORKS T2080处理器 BSP UBOOT 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论] TP332[自动化与计算机技术—计算机科学与技术]