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@ -11,9 +11,12 @@ GHDLSYNTH ?= $(shell ($(YOSYS) -H | grep -q ghdl) || echo -m ghdl)
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YOSYS ?= yosys
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NEXTPNR ?= nextpnr-ecp5
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ECPPACK ?= ecppack
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ECPPROG ?= ecpprog
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OPENOCD ?= openocd
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VUNITRUN ?= python3 ./run.py
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VERILATOR ?= verilator
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DFUUTIL ?= dfu-util
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DFUSUFFIX ?= dfu-suffix
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# We need a version of GHDL built with either the LLVM or gcc backend.
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# Fedora provides this, but other distros may not. Another option is to use
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@ -165,6 +168,7 @@ PACKAGE=CSFBGA285
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NEXTPNR_FLAGS=--um5g-85k --freq 48
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OPENOCD_JTAG_CONFIG=openocd/olimex-arm-usb-tiny-h.cfg
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OPENOCD_DEVICE_CONFIG=openocd/LFE5UM5G-85F.cfg
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ECP_FLASH_OFFSET=0x80000
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endif
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# OrangeCrab with ECP85 (v0.21)
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@ -177,6 +181,9 @@ PACKAGE=CSFBGA285
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NEXTPNR_FLAGS=--85k --speed 8 --freq 40
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OPENOCD_JTAG_CONFIG=openocd/olimex-arm-usb-tiny-h.cfg
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OPENOCD_DEVICE_CONFIG=openocd/LFE5U-85F.cfg
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DFU_VENDOR=1209
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DFU_PRODUCT=5af0
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ECP_FLASH_OFFSET=0x80000
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endif
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# ECP5-EVN
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@ -233,6 +240,21 @@ microwatt.svf: microwatt.bit
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prog: microwatt.svf
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$(OPENOCD) -f $(OPENOCD_JTAG_CONFIG) -f $(OPENOCD_DEVICE_CONFIG) -c "transport select jtag; init; svf $<; exit"
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microwatt.dfu: microwatt.bit
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cp $< $@.tmp
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$(DFUSUFFIX) -v $(DFU_VENDOR) -p $(DFU_PRODUCT) -a $@.tmp
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mv $@.tmp $@
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dfuprog: microwatt.dfu
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$(DFUUTIL) -a 0 -D $<
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ecpprog: microwatt.bit
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$(ECPPROG) -S $<
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ecpflash: microwatt.bit
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test -n "$(ECP_FLASH_OFFSET)" || (echo Error: No ECP_FLASH_OFFSET defined for target; exit 1)
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$(ECPPROG) -o $(ECP_FLASH_OFFSET) $<
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tests = $(sort $(patsubst tests/%.out,%,$(wildcard tests/*.out)))
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tests_console = $(sort $(patsubst tests/%.console_out,%,$(wildcard tests/*.console_out)))
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