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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:

Hit any key to stop autoboot:  0
2568192 bytes read in 124 ms (19.8 MiB/s)
...FPGA reconfiguration OK!
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr.uimg
2751 bytes read in 13 ms (206.1 KiB/s)
## Executing script at 81000000
crc32+ Trying to boot Linux from device mmc0
Found kernel in mmc0

First time (power-on or after press nconfig button on devboard AXE5-Eagle) it boots ok - succesfully continues to OS with:

crc32+ Trying to boot Linux from device mmc0
Found kernel in mmc0
5428330 bytes read in 245 ms (21.1 MiB/s)
## Loading kernel from FIT Image at 82000000 ...
   Using 'board-0' configuration
   Verifying Hash Integrity ... OK
   Trying 'kernel' kernel subimage
...

Can somebody help me to overcome this problem?

Thanks.

Martin

Configuration

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  • tehjingy_Altera's avatar
    tehjingy_Altera
    Icon for Regular Contributor rankRegular Contributor
    10 months ago

    Hi Martin


    From what I have gathered. There is no workaround available as it is a silicone bug.

    I assume if you were to use 25.1 it would be the same behavior too, but it is worth trying.

    This issue will be fixed in the B0 silicone of the Agilex5.


    Regards

    Jingyang, Teh



  • tehjingy_Altera's avatar
    tehjingy_Altera
    Icon for Regular Contributor rankRegular Contributor
    9 months ago

    Hi


    As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘https://supporttickets.intel.com/s/?language=en_US’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.


    Regards

    Jingyang,Teh