Hi, support team.I have a question about Cyclone10 LP and Nios II.An elf file was not integrated into sof file.I tried following procedure, but didn't work.1. Build project2. Make targets -> mem_init_gnerate3. Update Memory Initialization File4. Start AssemblerChecking time stamp of the sof file, it was updated.However, the software wasn't updated.I also tried full compilation, but I didn't get result I expected.If I executed application by run on Eclipse, update was confirmed.Would you please tell me items or settings I need to check?Best regards.

HiI believe you have generated a hex file from the step below:https://www.intel.com/content/www/us/en/docs/programmable/683689/current/application-12184.htmlAfter generating the hex did you select the hex as the initialization file for the on chip memory?RegardsJingyang, Teh

An elf file wasn't reflected into sof file.

6 Replies

FvM
Super Contributor
10 months ago
Hi, you are apparently trying to run NIOS from initialized FPGA RAM (internal ROM). Can you tell which instructions (manual, tutorial) you are following?
- Banben
  New Contributor
  10 months ago
  Hi, thank you for your reply.
  I am following this one.
  Embedded Design Handbook.
  https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/nios2/edh_ed_handbook.pdf#page=254&zoom=100,0,132
  I am trying booting from On Chip RAM.
  If you need, I will send you the project files.
  Best regards.
tehjingy_Altera
Regular Contributor
9 months ago
Hi
I believe you have generated a hex file from the step below:
https://www.intel.com/content/www/us/en/docs/programmable/683689/current/application-12184.html
After generating the hex did you select the hex as the initialization file for the on chip memory?
Regards
Jingyang, Teh
tehjingy_Altera
Regular Contributor
9 months ago
Hi

Do you still have any follow up question on this?

Regards
Jingyang, Teh
Banben
New Contributor
9 months ago
Hi.

Thank you for your support, I solved it. My BSP setting was wrong.

Best regards
tehjingy_Altera
Regular Contributor
9 months ago
Hi

I’m glad that your question has been addressed, I will now transition this thread to community support. If you have a new question, 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

Forum Discussion

An elf file wasn't reflected into sof file.

6 Replies

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