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NPoun2's avatar
NPoun2
Icon for New Contributor rankNew Contributor
6 years ago

DE-10 nano won't boot.

I just recently bought 2 de-10 nano boards. I can't get one of them to boot​, even with the preinstalled microsd.

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All switches are set to the correct position.

With the microsd inserted, the only LEDs I get are: the blue power led, the heartbeat led flashes once for a quick second, the 8 led strip is lit up, but dim, and the uart led at power on, when the uart usb cable is inserted. I get no amber led at power on, and the uart output is as follows:

"U-Boot SPL 2017.03+ (May 23 2018 - 19:09:48)

Trying to boot from MMC1

mmc_init: -110, time 115

spl: mmc init failed with error: -110

SPL: failed to boot from all boot devices

### ERROR ### Please RESET the board ###"

it spams this message 4 times and stops.

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Initially I thought something was wrong with the sd or the image on the sd, but it works in my other board just fine.​ my next thought was that something may be wrong with the sd slot, but it finds and runs uboot.

I'm at a loss at whether the board itself is defective, or if it is an onboard software issue that can be fixed.

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Anyone have any thoughts on the matter?​

3 Replies

    • NPoun2's avatar
      NPoun2
      Icon for New Contributor rankNew Contributor
      6 years ago

      I messaged them as well. I know Terasic makes the board, but posted here aswell for a broader pool of support.

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      Also. Your answer is highly misleading. How can the error be related to an un-supported feature, when it's software installed onto the sd card at the factory, and included with the de-10 nano?

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      Another thing. The same SD works on another de-10 nano. So how does your answer make since?

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      Not trying to be rude, but you shouldn't spread misinformation.

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      You could have just used the cop-out answer of "not the right place to ask this" instead.

  • AR_A_Intel's avatar
    AR_A_Intel
    Icon for Super Contributor rankSuper Contributor
    6 years ago

    Hi, Deeply apologize for misunderstanding regarding your forum question. Yes, for Terasic board enquiry please refer to Terasic board team member. thanks