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Original question:

Linux/AM5728: CCS DSP RTOS project get the DSP image files for linux ?

Linux/AM5728: CCS DSP RTOS project get the DSP image files for linux ?

user5229477
Intellectual 970 points
Part Number: AM5728


Tool/software: Linux

1.My  board is evmAM5728 !

2.SDK linux  is 0403

3.Now I want to boot up DSP RTOS  form linux .When I read IPC describe，I find this

3.now I can get the server_dsp1.xe66 image by bulid the sdk linux!

4.But I am not familiar with the Linux build .I prefer to use CCS to add project and build it and I can only get a .out file not .xe66.

5.So if I can get a .xe66 by CCS? if not,is there any other way to boot up the DSP RTOS

6. I notice this form the board

the file of am57xx-pru_0-fw is link to a .out file ,this mean I can boot up the DSP RTOS by .out file?

is there some description about it？

 

  • 0
    TI__Guru 50170 points
    Hi, gf,

    xem4 is the binary for M4 core, not for DSP. For DSP, it will be xe66 file extension. If you look at the Makefile, the .out is renamed to .xe66 so it can be distinguished from M4 .out files. Linux remoteproc only looks for dra7-dspX-fw.xe66 files for DSP binaries . You can soft link to DSP application binaries of any types of file extension, .out, .xe66 or .xyz. You can use .out if you prefer. When you start working on M4 application, just be sure which .out file is for which core. Then, you are fine.

    Rex