Nios systems - programing EPCS

Altera_Forum · ‎09-05-2005

Hello experts

I have build nios2 board and it work just fine - no problem with it.

But in software tools to many problems

So we are using command line to compile and download SW code to EPCS but

we don't understand how to download HW code to EPCS from command line http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif

Can you explain or just show command line how to download HW+SW into EPCS ?

Altera_Forum · ‎09-05-2005

Hi Alexs,

Good explanation in Nios2 flash programmer guide.

-Baycool

Altera_Forum · ‎09-06-2005

Hi AlexS,

> Can you explain or just show command line how to download HW+SW into EPCS ?

for your sw elf file (sw.elf):

$ elf2flash --epcs --base=0x0 --end=0x7fffffff --input=sw.elf --output=sw.flash

$ nios2-flash-programmer --epcs --input=sw.flash --sof=<PGM>

for your hw sof file (hw.sof):

$ sof2flash --epcs --input=hw.sof --offset=0x0 --output=hw.flash

$ nios2-flash-programmer --epcs --input=hw.flash --relocate --sof=<PGM>

The <PGM> is the sof file for your flash programmer design.

Regards,

--Scott