Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorDownload Elf Process failed
Hi, i am working on cyclone V soc (5csxfc6d6f31c8) and using nios II as processor. i have generated sof and sopcinfo and also programmed the device successfully. But after configuring the nios and...
Altera_ForumHonored Contributor
Honored ContributorHi,
Issue solved. I was facing problem with pin assignments. But elf downloading still fails and its actually very wierd behaviour. Here it is when i try to download elf from command line - Resetting and pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 163KB in 0.4s (407.5KB/s) Verifying 08050000 (39%) Verify failed between address 0x8050000 and Leaving target processor paused $ nios2-download -r -g vip_example.elf Using cable "USB-BlasterII [USB-1]", device Resetting and pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 163KB in 0.4s (407.5KB/s) Verifying 08050000 (39%) Verify failed between address 0x8050000 and Leaving target processor paused $ nios2-download -r -g vip_example.elf Using cable "USB-BlasterII [USB-1]", device Resetting and pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 163KB in 0.4s (407.5KB/s) Verified OK Starting processor at address 0x08040120 $ nios2-download -r -g vip_example.elf Using cable "USB-BlasterII [USB-1]", device Resetting and pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 163KB in 0.4s (407.5KB/s) Verifying 08040120 ( 0%) Verify failed between address 0x8040120 and Leaving target processor paused $ nios2-download -r -g vip_example.elf Using cable "USB-BlasterII [USB-1]", device Resetting and pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 163KB in 0.4s (407.5KB/s) Verifying 08050000 (39%) Verify failed between address 0x8050000 and Leaving target processor paused $ nios2-download -r -g vip_example.elf Using cable "USB-BlasterII [USB-1]", device Resetting and pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 163KB in 0.4s (407.5KB/s) Verifying 08040120 ( 0%) Verify failed between address 0x8040120 and Leaving target processor paused $ nios2-download -r -g vip_example.elf Using cable "USB-BlasterII [USB-1]", device Resetting and pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 163KB in 0.4s (407.5KB/s) Verified OK in 1.0s (163.0KB/s) Starting processor at address 0x0 I AM trying to download elf and sometimes it fails and sometimes it pass. Also the verify fails at different addresses and not any one particular. Somebody please tell me why this is happening.
