An elf file wasn't reflected into sof file. - An elf file wasn't reflected into sof file. 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 project 2. Make targets -> mem_init_gnerate 3. Update Memory Initialization File 4. Start Assembler Checking 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. Replies: Re: An elf file wasn't reflected into sof file. 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 Replies: Re: An elf file wasn't reflected into sof file. Hi. Thank you for your support, I solved it. My BSP setting was wrong. Best regards Replies: Re: An elf file wasn't reflected into sof file. Hi Do you still have any follow up question on this? Regards Jingyang, Teh Replies: Re: An elf file wasn't reflected into sof file. 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 Replies: Re: An elf file wasn't reflected into sof file. 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. Replies: Re: An elf file wasn't reflected into sof file. Hi, you are apparently trying to run NIOS from initialized FPGA RAM (internal ROM). Can you tell which instructions (manual, tutorial) you are following?