Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++

Boot problem DE2-70 mmu

Honored Contributor II



I have a problem to boot the Linux kernel with MMU on DE2-70 board. 

I changed the design in SOPC followed instructions at 


However the Linux isnt booting. Bellow is output from console 


bash-3.1$ nios2-download -g linux.initramfs.gz;nios2-terminal.exe Using cable "USB-Blaster ", device 1, instance 0x00 Pausing target processor: OK Initializing CPU cache (if present) OK Downloaded 5277KB in 92.0s (57.3KB/s) Verified OK Starting processor at address 0xC4000000 nios2-terminal: connected to hardware target using JTAG UART on cable nios2-terminal: "USB-Blaster ", device 1, instance 0 nios2-terminal: (Use the IDE stop button or Ctrl-C to terminate) 


then nothing happen 


Attached is also my SOPC design - I modified one from the demonstrations 


Any idea what can be the problem? 

Thank You
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