File list (Check if you may need any files):
sockit_spi-master
.................\README
.................\demo
.................\....\Terasic_DE1
.................\....\...........\DE1_soc_nios2.qpf
.................\....\...........\DE1_soc_nios2.qsf
.................\....\...........\DE1_soc_nios2.v
.................\....\...........\debouncer.v
.................\....\...........\soc.sopc
.................\....\...........\soc.sopcinfo
.................\doc
.................\...\sockit_spi.odt
.................\hdl
.................\...\MX25L12845E.v
.................\...\s25fl129p00.v
.................\...\sockit_spi.v
.................\...\sockit_spi_cdc.v
.................\...\sockit_spi_dma.v
.................\...\sockit_spi_reg.v
.................\...\sockit_spi_rpi.v
.................\...\sockit_spi_rpo.v
.................\...\sockit_spi_ser.v
.................\...\sockit_spi_xip.v
.................\...\spi_flash_model.v
.................\...\spi_slave_model.v
.................\...\spi_tb.v
.................\...\spi_wrp.v
.................\inc
.................\...\sockit_spi_regs.h
.................\sim
.................\...\flash.bin
.................\...\gtkwave_xip_sts.filter
.................\...\lorem-ipsum.txt
.................\...\run_iverilog.sh
.................\...\run_sim.cmd
.................\...\run_verilator.sh
.................\...\sim_iverilog.sav
.................\...\sim_verilator.sav
.................\sockit_spi_hw.tcl
.................\sockit_spi_sw.tcl
.................\src
.................\...\spi_tb.cpp