Arria® 10 GX Transceiver Signal Integrity Development Kit User Guide
A.3. Creating Flash Files Using the Nios® II EDS
If you have an FPGA design developed using the Quartus® Prime software, and software developed using the Nios® II EDS, follow these instructions:
- On the Windows Start menu, click All Programs > Altera > Nios II EDS > Nios II Command Shell.
- In the Nios® II command shell, navigate to the directory where your design files reside and type the following Nios® II EDS commands:
For Quartus® Prime .sof files:
sof2flash --input=<yourfile>_hw.sof --output=<yourfile>_hw.flash --offset=0x02b40000
--pfl --optionbit=0x00030000 --programmingmode=PSr
For Nios® II .elf files:
elf2flash --base=0x0 --end=0x0FFFFFFF --reset=0x09140000 --input=<yourfile>_sw.elf
--output=<yourfile>_sw.flash
--boot=$SOPC_KIT_NIOS2/components/altera_nios2/boot_loader_cfi.srecr
The resulting .flash files are ready for flash device programming. If your design uses additional files such as image data or files used by the runtime program, you must first convert the files to .flash format and concatenate them into one .flash file before using the Board Update Portal to upload them.
- <filename>_hw.flash for hardware design files
- <filename>_sw.flash for software design files