Troubleshooting HPS UART1 Print Output Issue on Developed Intel Agilex SOC Board

Question

Dear Experts,We have developed a custom board utilizing the Intel Agilex SOC (AGFB027R24C2I3E). Currently, we are experiencing a challenge with HPS UART1 as we are unable to observe the print outputs.We have attempted to resolve this issue by modifying the Device Tree Source (.dts) and Device Tree Source Include (.dtsi) files. Despite these adjustments, the problem still persists.Could you please provide guidance or suggestions on how to troubleshoot this issue? Your expertise in this matter would be greatly appreciated.Thank you for your assistance.RegardsSatrasala Raju

deivida_intel · Answer

Hello raju1421,

Thank you for posting on the Intel® communities.

We would like to inform you that we have a forum for these specific issues and products, so we are moving it to the "FPGA, SoC, And CPLD Boards And Kits" forum so you can get better support for this matter.

https://community.intel.com/t5/FPGA-SoC-And-CPLD-Boards-And/bd-p/fpga-soc-cpld-boards-kits

Regards,

Deivid A.

Intel Customer Support Technician

samjak · Answer

Hello @raju1421,  Have you able to solve the problem of porting to HPS UART1. We are also facing same problem in our custom board.Regards,------

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Troubleshooting HPS UART1 Print Output Issue on Developed Intel Agilex SOC Board

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