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Mikhail_a's avatar
Mikhail_a
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

FPGA to HPS bridge on Agilex 7

Hello I'm trying to read and write from and to HPS SDRAM on Agilex 7 board I have this configuration of fpga2hps interface: On the other side I have two msgdma ip cores for MM to Stream and...
Fpga Devkit
EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi,


Thanks for the info, I may need some time to digest it and I will get back to you.


Just to be sure again, you can do read/write to FPGA in Linux environment, if you do not configure the FPGA in U-boot in prior boot stage?


  • Mikhail_a's avatar
    Mikhail_a
    Icon for Occasional Contributor rankOccasional Contributor
    3 years ago

    Yes, but at this moment FPGA should be already configured in the previous boot.