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RTOS/AM6548: Some trouble about loading program into OSPI flash on AM6548 via TI's uniflash tool.

Hope_Chen
Intellectual 1000 points
Part Number: AM6548
Other Parts Discussed in Thread: UNIFLASH

Tool/software: TI-RTOS

Hi 

TI engineers, I met some trouble about loading program into OSPI flash on AM6548 via TI's uniflash tool.

Before this, I have managed this issue, I can load program into OSPI flash successfully,

but recently, because of my PC's fault, I re-intalled the CCS and processor-sdk,

then I have a try about loading program into OSPI flash again,

I can erase it successfully,(the CMD output:Flash Erase Success!)

but I cannot load program into it,(the CMD output:Transferring File of size 134799 bytes,0% complete)

it always stayed 0%, then I tried to reload the uart_am65xx_evm_flash_programmer.out, the it comes some error and reload failed,

here is a video about my operation, would you please help me check it?

or because of  I re-installed it. is there any thing I forget to install?

Thanks in advance

Best Regards

Hope Chen

  • 0
    TI__Guru** 116170 points
    Hope,

    I am not able to reproduce this issue at my end. I am still seeing the same behavior as the video that I had shared with you here:
    e2e.ti.com/.../758374

    Can you indicate what has changed with your setup. Did you upgrade Processor SDK RTOS to 5.02 or Uniflash from your previous setup. After re-installing CCS did you do upgrade device Support package to 1.4.4 as shown in the screenshot here:
    software-dl.ti.com/.../How_to_Guides.html

    Can you check the boot switch settings and confirm it is in No boot mode? Between erase and programming the flash you can do a system reset and try to reload the .out. In CCS can you indicate if you are using BAsic setup or also loading the SYSFW binary using the .js script as described in the article above.

    Regards,
    Rahul
  • 0 in reply to Rahul Prabhu
    Intellectual 1000 points
    Hi Rahul

    Thanks for your quickly reply
    After install CCS_v8.3, I clicked Help→check for updates, and then installed all updates,
    and in the version 8.3, device Support package 1.4.4 is included in it, perhaps didn't need to install,
    Before this, what I use is CCS_v8.1,
    would it has influence ?

    I have checked the boot mode is no boot mode,
    and I also tried Between erase and programming the flash do a system reset and reload the .out. In CCS
    I'am using Basic setup, didn't use the .js script.

    Best Regards
    Hope Chen
  • 0 in reply to Rahul Prabhu
    Intellectual 1000 points
    Hi Rahul

    Thanks for your help.
    I have known what I forgot,
    when I setup a new target configuration,
    I just set gel file for M3 and didn't set gel file for A53,

    And in addition, I setup the target configuration according to the link as below
    software-dl.ti.com/.../index_how_to_guides.html
    It only said that set the gel file for M3,
    maybe it should add a description about set the gel file for A53 and R5

    Best Regards
    Hope Chen
  • 0 in reply to Hope_Chen
    TI__Guru** 116170 points

    Hope,

    Glad to know that you have the setup working again.

    You don`t need to manually add GEL file to the target configuration , if you select the device as  GPEVM_AM65x then the GEL gets autolinked to the cores. 

    Check to confirm that this is how your target configuration file looks like:

    Please close the post when you get a chance .

    Regard,s

    Rahul

  • 0 in reply to Rahul Prabhu
    Intellectual 1000 points
    Hi Rahul

    Thanks for your reply,
    Feel sorry for this, it's my own carelessness，
    I selected AM6548 instead of GPEVM_AM65x, so gel files didn't get autolinked to the cores,
    Now I have setup a new target configuration with GPEVM_AM65x, it's OK now.
    thanks for your help!

    Best Regards
    Hope Chen