Dowloading elf process failed

Phil -

I have the same issue as you. I have a prototype pcb I am in debug with and there are a myriad of issues. The design has a 3c120 ethernet, 2 sdram banks and a cfi flash interface. All of the interfaces seem to have issues so I made a stripped down version of the embedded system and compiled "hello world niosii" targeting a 32Kx32 internal block memory (defined as a rom) theres also 32kx32 data ram. Idea here is to get something to load and run code, then write diags to debug the rest.

I added a timer based task that flashes a led on via a pio every 3 seconds

I incorporate the .hex file into the build and assume it's picking it up and building it into the .sof

The system does not boot - when I try to just send the elf code I get

Using cable "USB-Blaster [USB-0]", device 1, instance 0x00

Pausing target processor: OK

Reading System ID at address 0x18004D40: verified

Initializing CPU cache (if present)

OK

Downloading 030C0000 ( 0%)

Downloading 030C0120 ( 0%)

Downloading 030D0000 (70%)

Downloaded 91KB in 1.6s (56.8KB/s)

Verifying 030C0000 ( 0%)

Verify failed between address 0x30C0000 and 0x30C001F

Leaving target processor paused

look similar?