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Hello,
I just want to know if there is a size limit (other limit than the size of the memory) if I will choose to store FPGA hardware image plus NIOS II software image ? The purpose of my question is just to know If the Flash memory is absolutly needed when we build a SOPC chip (with Nios) and a big program. Thanks EtienneLink Copied
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Hi Etienne,
> is a size limit (other limit than the size of the memory) if I will choose > to store FPGA hardware image plus NIOS II software image ? The application is stored as type-length-value records ... so if your elf sections are contiguous, there difference between a binary image and what gets stored in the epcs device will be negligible. For details, use the force ;-) ... see: components\altera_nios2\sdk\src\boot_loader_sources\boot_loader.S > If the Flash memory is absolutly needed when we build a > SOPC chip (with Nios) and a big program. Depending on your image size, you can wrap a secondary loader around a gzipped image ... and get much better mileage from your epcs :-) You can nick the gzip code from u-boot or any of several other source trees. Regards, --Scott
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