--- Quote Start ---
I have tried nios2-flash-programmer-gui to program the EPCS64 device. However, I could not find how I can program the second hw/sw pair to the base address 0x00200000.
Do I have to modify the bootlooder in order to program the second pair?
--- Quote End ---
No, the GUI isn't capable of doing what you're asking of it. You'll have to use (and understand) the command line tools (sof2flash, elf2flash, and nios2-flash-programmer) in order to do what you'd like.
You'd only have to modify the bootloader for the second pair of images. The first pair of images can use the stock bootloader. Alternately, you can use the methodology presented in AN-458.
Also, before you go through any of this sort of exercise, you'd better make sure you actually have enough space in the EPCS device to do what you'd like to do.
Regards,
slacker
Honored Contributor
