FT-M6678多核动态引导研究与实现  

Research and implement of multi-core dynamic boot for FT-M6678

作　　者：蔡勇华[1] 李皛 杨敏[1] 周相成 CAI Yonghua;LI Xiao;YANG Min;ZHOU Xiangcheng(No.30 Institute of CETC,Chengdu 610041,China;Huawei Technology Co.,Ltd.,Chengdu Research Institute,Chengdu 610041,China)

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041 [2]华为技术有限公司成都研究所,四川成都610041

出　　处：《电子设计工程》2025年第8期48-52,共5页Electronic Design Engineering

摘　　要：国产FT-M6678多核DSP处理器有着丰富的外设接口,引导原理可参考进口多核芯片,但具体参数及引导过程有许多特别之处。针对多核DSP软件要求引导速度快和引导可靠性高的特点,对FT-M6678多核DSP的软件引导原理、引导模式和应用文件部署设计等环节进行了深入研究。提出了一种No Boot的多核动态引导方案,给出了二级Bootloader、应用文件生成的实现步骤,并在软体无线电数字平台上对该方案进行了验证。验证结果表明,引导速度和可靠性满足应用需求,已成功应用在多种固定式和舰载设备中,为飞腾国产化多核DSP软件引导和程序设计提供了参考。The domestic FT-M6678 multi-core DSP processor has rich peripheral interfaces,and the boot principle can refer to imported multi-core chips,but there are many special aspects to the specific parameters and boot process.In response to the fast speed and high reliability requirements for multi-core software booting,this paper focused on research the boot principle,Boot Mode and application deployment of FT-M6678.A multi-core dynamic boot scheme based on No Boot mode was proposed,and the implementation steps for SBL and application generation were provided,the scheme was validated on a software radio platform.The verification results indicate that the multi-core software booting speed and reliability of FT-M6678 meet the requirements and have been successfully applied in various fixed and shipborne equipment,providing a reference for domestic multi-core DSP software boot and program design.

关 键 词：FT-M6678 国产化多核DSP 应用软件部署 二级Bootloader 引导模式 

分 类 号：TN924.1[电子电信—通信与信息系统]