several elf files in flash

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originally posted by jdhar@Mar 29 2006, 07:47 PM

you should be able to use elf2flash and specify the offset using the --offset flag - just cat the files together and run use nios2-flash-programmer

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Hello jdhar, thanks for your answer...

The offset flag wasn&#39;t specified in the elf2flash help..... thanks...

But I couldn&#39;t generate the flash without boot_loader... I want to write several applications in the flash, each one in determined address. My goal is to create a software that copy a determined application to exception area of a processor (there is 3 nios2) to be run. Therefore the boot_loader isn&#39;t necessary, but I don&#39;t know how to generate the .flash without it.

Follow the command that Im using:

elf2flash --silent --input=myprogram --output=./myprogram.flash --sim_optimize=0 --base=0x00000000 --end=0x007fffff --reset=0x00000000 --boot=C:/altera/kits/nios2_51/components/altera_nios2/boot_loader_cfi.srec --ofset=0x00100000

It occurs an error without --boot tag.

Regards,

Maikon.