Coverting/Combining SOF and ELF for EPCS

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originally posted by smcnutt@Nov 3 2005, 07:58 AM

hi,

> where on the epcs controller do i write this data?

> what offset/address should i use?

the device configuration starts at offset zero. the (binary) flash contents

start immediately after the configuration data. if you want to look at some sample

code that shows how to find the end of the configuration data, take a look at the

epcs bootloader code (assembly) or the epcs code in u-boot ©.

regards,

--scott

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Hey Scott,

Thanks for the information.

So I will figure out how to find the end of the configuration data by looking

at the epcs bootloader code.

I still have questions about what to write, and where to write it.

What comes right after the configuration data? The .elf or the .sof?

After that (.elf or .sof) is written what comes after that? Is it written immediatly one after the other?

Is there code to concatenate both the .elf and .sof into one image that gets

written after the configuration data?

Any and all information helpful.

Thanks,

Trey

P.S. It seems like enough people ask similar questions that there would be a

document spelling this out. Does such a document exist?