--- /dev/null
+ifeq ($(SIM),)
+ $(error Use one of the run_*.sh scripts to run cocotb test bench)
+endif
+
+TOPLEVEL_LANG := verilog
+
+# copy chip.v from post_pnr ghdl "make chip"
+VERILOG_SOURCES := \
+ chip.v \
+# END VERILOG_SOURCES
+
+MODULE := test
+
+include $(shell cocotb-config --makefiles)/Makefile.sim
+