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TDA4VH-Q1: DFU device can't detach

Part Number: TDA4VH-Q1
Other Parts Discussed in Thread: TDA4VH

Tool/software:

Hi,

I want to load the u-boot on the TDA4VH board. I am using ti-processor-sdk-linux-adas-j784s4-evm-09_02_00_05. I have followed these threads and sources: 

  1. https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1349676/tda4vh-q1-u-boot-and-dfu-issue?tisearch=e2e-sitesearch&keymatch=DFU%25252525252520tiboot3%25252525252520TDA4VH
  2. https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1041155/faq-tda4vm-j721e-j7200-enabling-dfu-boot-on-8-0-linux-sdk
  3. https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/08_00_00_08/exports/docs/linux/Foundational_Components/U-Boot/UG-DFU.html
  4. https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1340212/tda4ah-q1-j784s4-evm-dfu_util-u-boot/5174596?tisearch=e2e-sitesearch&keymatch=tda4vh%20dfu#517459

However I am still encountering the following error:

dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

dfu-util: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release!!!
Opening DFU capable USB device...
ID 0451:6167
Run-time device DFU version 0110
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 0110
Device returned transfer size 512
Copying data from PC to DFU device
Download	[=========================] 100%       522313 bytes
Download done.
state(6) = dfuMANIFEST-SYNC, status(0) = No error condition is present
state(2) = dfuIDLE, status(0) = No error condition is present
Done!
dfu-util: can't detach
Resetting USB to switch back to runtime mode
,
and the tispl.bin can't be loaded to the board.

Any other suggestions regarding to this error?

Regards,
Tamas