zynq ultrascale+ DFU-Util tool not listing the target device after changing system-user.dtsi & fsbl_config.h

[sarvan]

Hi,

 

Please provide us the detail on How to work with DFU-Util? Attached the changes done.

Steps followed by us for USB boot mode:

1. Downloaded dfu-util tool (dfu-util 0.9) on linux pc
2. followed this link --> https://xilinx.github.io/Embedded-Design-Tutorials/docs/2022.2/build/html/docs/Introduction/ZynqMPSoC-EDT/8-boot-and-configuration.html#boot-sequence-for-usb-boot-mode
3. modifed xfsbl_config.h file and system-user.dtsi file (attached here)
4. booted through SD card mode after built after above changes
5. on linux host pc --> tried this command sudo dfu-util -l but couldnt get any device listed.

 

Please help.

Thanks,

saravanan

system-user.dtsi