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MM-ATH's avatar
MM-ATH
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Agilex 5 - HPS first - u-boot stuck if rebooting

Hello, I have problem after reboot of my system (reboot in linux console or press HPSrst button on AXE5-Eagle devboard), or if I fit fpgacore.rbf from u-boot twice, than boot from emmc stuck on: ...
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tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
11 months ago

Hi


Thanks for confirming.

I also tested out on my end too and found that it is a valid issue.

Please wait while our team find a solution for this issue.

At the meantime please do not reconfigure the FPGA twice before booting.


Regards

Jingyang, Teh


  • MM-ATH's avatar
    MM-ATH
    Icon for Occasional Contributor rankOccasional Contributor
    11 months ago

    Thank you,

    for now - is possible to somehow reset the board from running linux, as nconfig button was asserted (to safely load fpga.core in uboot)?

    For software development I can try to detect in uboot, that fpga is configured and not configure it again. But I want to be able to remotely change fpga.core.rbf, without touching board. Now I can replace fpga.core.rbf and after pushing nconfig button or power down/up the board, linux boots normally. But after reboot from linux, boot stucks in u-boot as described.