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PROCESSOR-SDK-J7200: CAN-Ethernet gateway demo

Jay Sun
Expert 1095 points
Part Number: PROCESSOR-SDK-J7200
Other Parts Discussed in Thread: UNIFLASH

Hi TI

For the CAN-Ethernet gateway demo of J7200 EVM, execute the OSPI burn-in procedure. 

The following commands 1~3 will cause a segmentation fault, and we can not find the file "sysfw.bin"  for the command 4 

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j7200/latest/exports/docs/gateway-demos/docs/Can-Eth-User_Guide.html#ccs_boot

Could you please help me with the following questions

1.  sudo ./dslite.sh --mode processors -c /dev/ttyUSB2 -f guanlin_ospi/tiboot3.bin -d 3 -o 0

2. sudo ./dslite.sh --mode processors -c /dev/ttyUSB2 -f guanlin_ospi/app_switch2.appimage -d 3 -o 100000

3. sudo ./dslite.sh --mode processors -c /dev/ttyUSB2 -f guanlin_ospi/nor_spi_patterns.bin -d 3 -o 3FC0000

4. sudo ./dslite.sh --mode processors -c /dev/ttyUSB2 –f guanlin_ospi/sysfw.bin -d 3 -o 80000

  • 0
    TI__Guru* 77985 points

    Hi,

    Are you running the command as below before starting to transfer images?

    sudo ./dslite.sh --mode processors -c /dev/ttyUSB1 -f <Uniflash Root>/processors/FlashWriter/<board>/uart_<board>_flash_programmer_release.tiimage -i 0

    Regards
    Karan
  • 0 in reply to Karan Saxena
    Expert 1095 points

    Hi Karan

    We have already executed the following command before transferring images

    ./dslite.sh --mode processors -c /dev/ttyUSB2 -f /opt/ti/uniflash_6.3.0/processors/FlashWriter/j7200_evm/uart_j7200_evm_flash_programmer_release.tiimage

  • 0 in reply to Jay Sun
    TI__Guru* 77985 points

    Hi,

    Did you give the "-i o" option at the end? What was the output?

    Regards

    Karan

  • 0 in reply to Karan Saxena
    Expert 1095 points

    Hi Karan

    After executing the following command, segmentation fault still occurs during transferring images.

  • 0 in reply to Jay Sun
    Expert 1095 points

    Hi Karan  

    Are there any ideas about this question?

  • 0 in reply to Jay Sun
    TI__Guru* 77985 points

    Hi,

    Can you send the full logs here? The image you attached was able to transfer the UART flash programmer successfully.

    Jay Sun said:
    1.  sudo ./dslite.sh --mode processors -c /dev/ttyUSB2 -f guanlin_ospi/tiboot3.bin -d 3 -o 0

    Also I see one problem in your commands, can you mention the absolute path for the images you are trying to transfer instead of the relative path?

    Regards

    Karan

  • 0 in reply to Karan Saxena
    Expert 1095 points

    Hi  Karan

    Please refer to the following command and logfile .

    There are a total of five bin file transfers.

    One can succeed for “uart_j7200_evm_flash_programmer_release.tiimage”

    Three segmentation fault  for “ tiboot3.bin/ nor_spi_patterns.bin/  app_switch2.appimage “.(Please refer to the following image 1~3)

    The last one ,we can not find the file "sysfw.bin" 

    We install CCS under the absolute path of opt. The instructions are also executed under this installation path. Please refer to the following image 4. Is this correct?

    Fullscreen Log_app_switch2.txt.txt Download 
    Executing the following command:
> ./ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f guanlin_ospi/app_switch2.appimage -d 3 -o 100000

For more details and examples, please refer to the UniFlash Quick Start guide.
    Fullscreen Log_nor_spi_pattern.txt.txt Download 
    Executing the following command:
> ./ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f guanlin_ospi/nor_spi_patterns.bin -d 3 -o 3FC0000

For more details and examples, please refer to the UniFlash Quick Start guide.
    Fullscreen Log_tiboot3.txt.txt Download 
    Executing the following command:

> ./ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f guanlin_ospi/tiboot3.bin -d 3 -o 0



For more details and examples, please refer to the UniFlash Quick Start guide.
    Fullscreen Log_uart_flash_tiimage.txt Download 
    Executing the following command:
> ./ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f /opt/ti/uniflash_6.3.0/processors/FlashWriter/j7200_evm/uart_j7200_evm_flash_programmer_release.tiimage -i 0

For more details and examples, please refer to the UniFlash Quick Start guide.


----------------------------------------------------------------------------
ProcessorSDKSerialFlash CLI Tool
Copyright (C) 2017-2021 Texas Instruments Incorporated - http://www.ti.com/
Version 1.4.0.0
----------------------------------------------------------------------------
Downloading Flash Programmer..
Opening Port Successful!

Transferring File of size 253745 bytes
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File Transfer complete!

Enabling System firmware transfer!!!
Header Transfer complete
Transferring System Firmware..
Transferring File of size 258987 bytes
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File Transfer complete!

  • 0 in reply to Jay Sun
    Expert 1095 points

    Correct the above description error:

    We install uniflash under the absolute path of opt. The instructions are also executed under this installation path. Please refer to the following image 4. Is this correct?

  • 0 in reply to Jay Sun
    TI__Guru* 77985 points

    Hi Jay,

    I am talking about the path to the file you are sending over UART, the file after -f flag should be exact path. Can you try that?

    Use the absolute path to guanlin_ospi folder where you have all the binaries.

    Regards

    Karan

  • 0 in reply to Karan Saxena
    Expert 1095 points

    Hi  Karan

    It can work, thank you very much,

    Another question about sysfw.bin mentioned earlier. The path of sysfw.bin is not mentioned in the guide, but it may be related to tiboot3.bin, as shown in the figure below. Which file do we need? 

  • 0 in reply to Jay Sun
    Expert 1095 points

    correct above description:  tiboot3.bin  -->  tifs.bin

  • 0 in reply to Jay Sun
    TI__Guru* 77985 points

    Hi Jay,

    This is a bug in the documentation, thanks for pointing that out.

    The sysfw.bin is now named as tifs.bin. So you need tiboot3.bin, tifs.bin, app_switch2.appimage and nor_spi_patterns.bin.

    Please create another e2e if there is a need for more detailed discussion on the functionality part of the demo. I will go ahead and close this as the initial issue of flashing is resolved.

    Regards

    Karan