w

Makefile

@@ -0,0 +1,46 @@
+DCK=podman
+IMAGE_NAME=gowin
+WORKDIR=.
+
+DCK_VOLUMES=-v $(WORKDIR):/work
+DCK_RUN=$(DCK) run $(DCK_VOLUMES) $(IMAGE_NAME)
+DCK_RUN_IT=$(DCK) run $(DCK_VOLUMES) -it $(IMAGE_NAME)
+
+RTL_DIR=RTL/
+RTL_SV=$(shell find $(RTL_DIR) -name "*.sv")
+RTL_SVV = $(patsubst %.sv,%.v,$(RTL_SV))
+RTL_SOURCE=$(RTL_SVV) $(shell find $(RTL_DIR) -name "*.v")
+
+DEVICE_PATH=$(shell lsusb | grep "0403:6010" | sed -E "s/Bus ([0-9]{3}) Device ([0-9]{3}).*/\/dev\/bus\/usb\/\1\/\2/g")
+DCK_DEVICES=--device $(DEVICE_PATH)
+
+.PHONY: build_image bash clean
+
+## Build the container
+build_image:
+	$(DCK) build -t $(IMAGE_NAME) .
+
+## Get a bash shell inside the container
+bash:
+	$(DCK_RUN_IT) /bin/bash
+
+gw_sh:
+	$(DCK_RUN_IT) gw_sh
+
+impl/pnr/build.fs: $(RTL_SVV) build.tcl
+	$(DCK_RUN) "RTL_FILES=\"$(shell find $(RTL_DIR) -name *.v)\" gw_sh build.tcl"
+
+flash: impl/pnr/build.fs
+	if [ -z "$(DEVICE_PATH)" ]; then \
+		echo "Device not found."; \
+	else \
+		$(DCK) run --privileged --device /dev/bus/usb:/dev/bus/usb $(DCK_VOLUMES) gowin "openFPGALoader impl/pnr/build.fs"; \
+	fi
+
+%.v: %.sv
+	$(DCK_RUN) "sv2v --write=adjacent $<"
+
+clean: 
+	rm -rf $(RTL_SVV)
+	rm -rf impl
+