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author | Clifford Wolf <clifford@clifford.at> | 2017-08-07 13:38:07 +0200 |
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committer | Clifford Wolf <clifford@clifford.at> | 2017-08-07 13:38:07 +0200 |
commit | caef4e3753d2c76de5d7030fcc2e3a1c331c64c6 (patch) | |
tree | 57162c7dd5d90c5b18e0ecd3380d9fd67f6771ff /picosoc/Makefile | |
parent | 571f5d5df742b3168d1e8c26e8ef0b8247960666 (diff) | |
download | picorv32-caef4e3753d2c76de5d7030fcc2e3a1c331c64c6.tar.gz picorv32-caef4e3753d2c76de5d7030fcc2e3a1c331c64c6.zip |
Rename "spiflash" example to "picosoc"
Diffstat (limited to 'picosoc/Makefile')
-rw-r--r-- | picosoc/Makefile | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/picosoc/Makefile b/picosoc/Makefile new file mode 100644 index 0000000..1436321 --- /dev/null +++ b/picosoc/Makefile @@ -0,0 +1,46 @@ + +testbench: testbench.vvp firmware.hex + vvp -N $< + +testbench.vvp: spiflash.v spimemio.v testbench.v picosoc.v ../picorv32.v + iverilog -s testbench -o $@ $^ + +spiflash_tb: spiflash_tb.vvp firmware.hex + vvp -N $< + +spiflash_tb.vvp: spiflash.v spiflash_tb.v + iverilog -s testbench -o $@ $^ + +prog: design.bin firmware.bin + iceprog design.bin + iceprog -o 1M firmware.bin + +firmware.elf: firmware.s + riscv32-unknown-elf-gcc -c -o firmware.elf firmware.s + +firmware_vma.elf: firmware.elf + riscv32-unknown-elf-objcopy --change-section-vma .text=0x00100000 firmware.elf firmware_vma.elf + +firmware.hex: firmware_vma.elf + riscv32-unknown-elf-objcopy -O verilog firmware_vma.elf firmware.hex + +firmware.bin: firmware.elf + riscv32-unknown-elf-objcopy -O binary firmware.elf firmware.bin + +design.blif: spimemio.v picosoc.v ../picorv32.v + yosys -ql design.log -p 'synth_ice40 -top picosoc -blif design.blif' $^ + +design.asc: pinout.pcf design.blif + arachne-pnr -d 8k -o design.asc -p pinout.pcf design.blif + +design.bin: design.asc + icetime -d hx8k -c 12 -mtr design.rpt design.asc + icepack design.asc design.bin + +clean: + rm -f testbench.vvp testbench.vcd spiflash_tb.vvp spiflash_tb.vcd + rm -f firmware.elf firmware_vma.elf firmware.hex firmware.bin + rm -f design.blif design.log design.asc design.rpt design.bin + +.PHONY: testbench spiflash_tb prog clean + |