Issue in booting DE10-nano with customized image

Question

Error imgHi,Actually, My requirement is i need to boot my DE10-nano with my customized hardware design for that i followed a document which is recommended by youin before mail. Using quartus 21.1 tool i generated required files i.e, sof, .dtb, .rbf and so on.I generated customized bootloader(U-boot) for DE10-nano which configure u-boot to flash fpga automatically at boottime. but i'm not able to generatepreloader so i took that from DE10_nano_xfce standard one and also i took kernal from standard one .With this i tried to boot my De10-nano i gives error.For your reference i attached an error image.What may be the problem, please assist me to solve this issue.with regards,Ragul V.

farabi · Answer

Hello, First need to confirm if the design example work? link : https://www.rocketboards.org/foswiki/Documentation/DE10NanoDevelopmentBoardregards,Farabi

ragul · Answer

Hello,Booting with GHRD design example's .rbf , .dtb, u-boot.img also I'm encountering same error which is mentioned in before post.Give me one proper document for how to boot the system with customized hardware design.I followed the below mentioned link to boot my system . It is also useless and also i encountered lots of errors while compiling preload-er, u-boothttps://bitlog.it/20170820_building_embedded_linux_for_the_terasic_de10-nano.html My requirement is i need to configure GPIO's(0 &amp; 1) for HPS .By default it is in FPGA .Sharing hardware design files for above requirement is appreciable.With regards,Ragul V.

farabi · Answer

Hello,

From this design resource:

https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=167&No=1046&PartNo=4#contents

compare to your custom design, what has changed? If you change the IO, you will need to update the device tree.

regards,

Farabi

farabi · Answer

Hello, Its been a while since your last reply. I will put this case to community support. If you have new question, please raise new ticket, we will be happy to support. regards,Farabi

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Issue in booting DE10-nano with customized image

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