Altera Cyclone IV Programming .elf file to flash?

ok

why you dont use only the epcs flash........... you put the .sof and .elf in epcs

put .sof and .elf at same directory .....at command shell enter in this directory

convert the .sof

sof2flash --input=(your.sof) --output=(yoursof.flash) --epcs --verbose --offset=0x0

write the yoursof.flash

nios2-flash-programmer --epcs --debug --base=(yourepcsaddress) yoursof.flash

yourepcsaddess = epcs base address + pipeline bridge(if you use) + clock crossing bridge (if you use)

to convert .elf type

elf2flash --after=(yoursof.flash) --input=(your.elf) --output=yourelf.flash --epcs --boot=/home/altera/11/ip/altera/nios2_ip/altera_nios2/boot_loader_epcs.srec

write the yourelf.flash

nios2-flash-programmer --epcs --debug --base=(yourepcsaddress) yourelf.flash

reboot your system (reset vector =>epcs_controller exception vector => ram)