TI中文支持网一直没弄懂。当我的硬件有DSP,m4要跑sys/bios然后mpu跑的是linux，怎样把bios加载到DSP或m4，以及XDCTtools和linux，sys/bios三者之间的关系也没弄懂
Tony Tang：
#1. 哪个芯片？
#2. 如果是TI的SOC，MPU端跑的Linux下有SYSBIOS的驱动，里面有加载DSP，M4的接口函数。
Jinpeng Han：
回复 Tony Tang:
你好，我用的是AM5728芯片，我在A15上跑的是RT-LINUX，我想问一下如果我想跑syslink的话，那是需要sysbios吗？
Tony Tang：
回复 Jinpeng Han:
请参考：http://processors.wiki.ti.com/index.php/SysLink_Overview#What_is_SysLink.3F
What is SysLink?
SysLink is runtime software and an associated porting kit that simplifies the development of embedded applications in which either General-Purpose microprocessors (GPP) or DSPs communicate with each other. The SysLink product provides software connectivity between multiple processors. Each processor may run either an HLOS such as Linux, QNX, etc. or an RTOS such as SYS/BIOS. In addition, a processor may also be designated as the master for another slave processor, and may be responsible for controlling the slave processor's execution (including boot-loading the slave).
The SysLink product provides the following services to frameworks and applications:
Processor Manager
Inter-Processor Communication
Utility modulesSYS/BIOS operating system is expected to be running on the slaves with all of these platforms.
Target configurations: SysLink provides reusable & portable modules for:
Intra-Processor
Inter-Processor
Processor may be GPP or DSP, running HLOS or SYS/BIOS
Examples:OMAP3530, TI81xx
Denny%20Yang99373：
回复 Jinpeng Han:
要想跑起来syslink,A15跑LINUX或者SYSBIOS，其他核跑SYSBIOS
Jinpeng Han：
回复 Denny%20Yang99373:
那我应该怎样把sysbios烧进DSP里面呢？谢谢
Denny%20Yang99373：
回复 Jinpeng Han:
AM57XX的文件系统下/lib/firmware/dra7-dsp1-fw.xe66这个就是DSP的程序，你可以把你的程序替换上去就行了
