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Does C6748 sata driver is supported under DSPBIOS or SYSBIOS

Other Parts Discussed in Thread: OMAP-L138, OMAPL138

We will use C6748 to record some video to SATA harddisk. Does C6748's software sdk support this application?

  • Hi,

    Thanks for your post.

    The SATA device driver is a part of DSP BIOS PSP product for C6748 and on installation of PSP package for the C6748, the SATA driver can be found at ~\ti\BIOSPSP\packages\ti\pspiom\sata

    · sata - The sata folder is the place holder for the entire sata driver. This folder contains psp_sata.h, psp_ata_med.h which is the header file included by the application.

    · build – contains CCS 3.3 / CCS 4 project file to build sata library.

    · docs – Contains sata driver design document.

    · lib – Contains sata libraries

    · src – Contains sata driver’s source code.

    Thanks & regards,

    Sivaraj K

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  • Will U please tell me , which software the SD Card Driver locate in ?
  • Hi,

    In the same BIOS PSP software package, you could find the driver layer interface API source is available at the below path:

    ~\ti\BIOSPSP\packages\ti\pspiom\mmcsd\src\dda_mmcsdBios.c

    Thanks & regards,

    Sivaraj K

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    Please click the Verify Answer button on this post if it answers your question

    -------------------------------------------------------------------------------------------------------

  • HI, Sivaraj K

    I meet a difficult problem and please help me. I use OMAP-L138 to realize read and write sata. If I do not use the SYS/BIOS I can read successfully but if I use the SYS/BIOS it failed, and the program stopped at : while(sataRegs->Is == 0) //Stay here until an interrupt is received.

    You said the SATA driver can be found at ~\ti\BIOSPSP\packages\ti\pspiom\sata, but my file does not have it. Why do I meet the problems, Is the reason I didn't install some drivers about sata or set wrong clock? I really very confused and need your help!

    I will appreciate it if you reply me, Best wishes to you!

    Thanks & regards,

    Samantha

  • Dear Samantha,

    Please download the BIOS PSP package from the following link.

    software-dl.ti.com/.../index_FDS.html
    software-dl.ti.com/.../index.html

    SATA location:
    E:\BKP\ti\pspdrivers_01_30_00_06\packages\ti\pspiom\sata
  • Dear Titus S,
    Thanks a lot for yur reply.
    But do you know where to download the BIOS PSP release compatible for OMAP-L13x with SYS/BIOS 6.x? Because I need use the sata modle and I really need it eagerly.
    I will be appreciate it if you help me again. Best wishes!
    Regards
    Samantha
  • Samantha,

    Check-out below link to download BIOSPSP with SYS/BIOS 6.x .
    software-dl.ti.com/.../index_FDS.html
  • Dear Arvind Singh.
    Thanks a lot for your reply.
    But I need the BIOS PSP release compatible for OMAP-L138 with SYS/BIOS 6.x, because I need read and write SATA. Do you know where to download it?
    Best wishes!
    Regards
    Samantha
  • Samantha,

    OMAPL138 contains ARM+DSP(C6748), its DSP side is same as Standalone C6748 Board. The package link which is refereed you will work for OMAPL138 also.
  • Dear Arvind Singh.
    First of all, thanks a lot for your reply.
    You are right that L138 is the same as C6748. But I need use the SATA disk to store data, and C6748's user guide has no introduction about SATA driver, in that it has no SATA interface. I do not know how to read and write from the info download from the URL. So could you provide some related info about this?
    Best wishes to you!
    Regards,
    Samantha