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I am trying to load the NIOS code into EPCS and execute from EPCS. After compiling the code in Eclipse. I am getting the following error. address 0x3e09f88 of nios_hdmi.elf section `.text' is not within region `epcs_flash_controller_0' When I see the EPCS size it shows 2016 bytes. I have no idea how to increase the size of EPCS in Qsys. Can anyone help me on this? Thanks Karthik
I don't recall there is an option to define EPCS size in Qsys. If you are executing-in-place from EPCS, very unlikely your .elf will exceed the EPCS size, unless your application is really huge, or your EPCS is relatively small.
You can't execute your code in place from the EPCS. The epcs_flash_controller_0 region is a ROM memory containing a bootloader that will copy your code from the EPCS into the main RAM. If you want to avoid that the only other solution I can think of is to implement an on-chip ROM in the FPGA but it will use resources.
