How to use LW HPS to FPGA Bridge in Arria10 HPS? - How to use LW HPS to FPGA Bridge in Arria10 HPS? Hello, I am trying to implement some features using Bridge interface.(Lightweight HPS-to-FPGA) The "bridge enable" command in u-boot didn't work properly. So, I modified the device tree and I can see that the command was operating properly. And then I wrote application to control led_pio to verify whether bridge is working properly. But, it's not working properly. Can you give me a guide about using this bridge feature? (Chip/SoC: Arria10, linux kernel version: 6.1.68) I attached device tree and application that I modified or wrote. (arch/arm/boot/dts/socfpga_arria10.dtsi) Although the Bridge feature is a basic feature provided by the chip, there are almost no examples or guides to verify this feature. Regards, Jung Replies: Re: How to use LW HPS to FPGA Bridge in Arria10 HPS? Hi, This is duplicate forum case and it was resolved on other link- https://community.intel.com/t5/forums/forumtopicpage/board-id/soc-fpga-embedded-development-suite/message-id/2629#M2629 I will proceed to close this case. Regards Tiwari Replies: Re: How to use LW HPS to FPGA Bridge in Arria10 HPS? Hi, Due to technical issue this case is duplicated of old resolved case. https://community.intel.com/t5/Intel-SoC-FPGA-Embedded/How-to-use-LW-HPS-to-FPGA-Bridge-in-Arria10-HPS/m-p/1615012#M2629 I will proceed to close this forum thread. Regards Tiwari Replies: Re: How to use LW HPS to FPGA Bridge in Arria10 HPS? Hi, We sincerely apologize for the inconvenience caused by the delay in addressing your Forum queries. Due to an unexpected back-end issue in our system, your Forum cases, along with others, did not get through as intended. As a result, we have a backlog of cases that we are currently working through one by one. Please be assured that we are doing everything we can to resolve this issue as quickly as possible. However, this process will take some time, and we kindly ask for your patience and understanding during this period. The cases will be attended by AE shortly. We appreciate your patience and understanding, and we are committed to providing you with the best support possible. Thank you for your understanding.