Forum Discussion

New Contributor

1 year ago

SoC Cyclone V : configure FPGA fabric from jtag_uart ?

Dear support, On a Cyclone V SoC, is it possible to acces the JTAG TAP from Linux through the jtag_uart core ? The final goal is to reconfigure the FPGA fabric through JTAG. Regards, WabG

Fpga Devkit

aikeu

Regular Contributor

1 year ago

Hi WabG,

Do you mean programming the QSPI flash from the FPGA side using the normal Jtag module? Is your board a custom board and different from the development kit?

Normal booting up from QSPI flash will follow the below, do let me know if there any difference on your case:

https://www.rocketboards.org/foswiki/Documentation/BuildingBootloaderCycloneVAndArria10

Thanks.

Regards,

Aik Eu

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SoC Cyclone V : configure FPGA fabric from jtag_uart ?

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