| all: multiboot.mcs |
| |
| %.json: %.v |
| yosys -p "synth_ecp5 -json $@" $< |
| |
| %_out.config: %.json |
| nextpnr-ecp5 --json $< --textcfg $@ --25k --package CABGA381 --lpf ulx3s.lpf |
| |
| %.bit: %_out.config |
| ecppack --idcode 0x21111043 $< $@ |
| |
| |
| multiboot.bin: blinky1.bit blinky2.bit |
| ecpmulti --input-idcode 0x41111043 --output-idcode 0x21111043 --flashsize 128 --input blinky1.bit --input blinky2.bit --address 0x00250000 $@ |
| |
| multiboot.mcs: multiboot.bin |
| srec_cat $< -Binary -unfill 0xFF -Bit_Reverse=2 -Byte-Swap -o $@ -Intel |
| |
| clean: |
| rm -f *.svf *.bit *.config *.json multiboot.bin multiboot.mcs |
| |
| .PHONY: prog clean |
| .PRECIOUS: blinky1.json blinky1_out.config blinky1.bit blinky2.json blinky2_out.config blinky2.bit multiboot.bin multiboot.mcs |
