Hi Team,
I am trying Mode Switch Application (MCUSW) for j721e EVM ,I have changed UART Boot mode for flashing the binaries & used Uni flash tool as mentioned in the document ( https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/08_00_00_12/exports/docs/mcusw/mcal_drv/docs/drv_docs/demo_mode_switch_top.html ). But I am getting the following error,
i) When I trigger command to flash uart_j721e_evm_flash_programmer_release.tiimage from user, I was getting segmentation fault.
ii) Then I triggered the command to flash uart_j721e_evm_flash_programmer_release.tiimage from root ,able to flash the same and continued the flashing of other images ,but the transfer is getting failed.
Note:
1) SDK version : 08_00_00_12
2) Uniflash Version : 6.0.0 ,6.3.0 , 7.0.0
3) Connected Both Instance of UART (MAIN & MCU UART)
Trigerred from uniflash installation directory .
user@123:- ./dslite.sh --mode processors -c /dev/ttyUSB1 -f processors/FlashWriter/j721e_evm/uart_j721e_evm_flash_programmer_release.tiimage -i 0
Executing the following command:
> ./ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f processors/FlashWriter/j721e_evm/uart_j721e_evm_flash_programmer_release.tiimage -i 0
For more details and examples, please refer to the UniFlash Quick Start guide.
The file extension is .tiimage
----------------------------------------------------------------------------
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!
./dslite.sh: line 75: 27619 Segmentation fault (core dumped) ./ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f processors/FlashWriter/j721e_evm/uart_j721e_evm_flash_programmer_release.tiimage -i 0
Triggered from Root
user@123:~/ti/uniflash_6.3.0$ ./processors/ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f processors/FlashWriter/j721e_evm/uart_j721e_evm_flash_programmer_release.tiimage -i 0
The file extension is .tiimage
----------------------------------------------------------------------------
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 304119 bytes
File Transfer complete!
kaviya@CPU-301U:~/ti/uniflash_6.3.0$ ./processors/ProcessorSDKSerialFlash -c /dev/ttyUSB1 -f /home/kaviya/Downloads/flash_xip_1/flash_xip/sbl_ospi_img_mcu1_0_release.tiimage -d 3 -o 0
The file extension is .tiimage
----------------------------------------------------------------------------
ProcessorSDKSerialFlash CLI Tool
Copyright (C) 2017-2021 Texas Instruments Incorporated - http://www.ti.com/
Version 1.4.0.0
----------------------------------------------------------------------------
Transferring the Image to Flash Programmer..
Opening Port Successful!
Transmit of header Failed!
File Transfer Failed!
Regards,
Kaviya M
