4dc61d24ca
* Initial plan * Add cocotb test infrastructure and testbenches for APB3, APB4, and AXI4-Lite Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com> * Add integration tests, examples, and documentation for cocotb testbenches Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com> * Address code review feedback: use relative imports and update installation docs Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com> * Add implementation summary document Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com> * Merge cocotb dependencies into test group Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com> * Add optional cocotb simulation workflow with Icarus Verilog Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com>
40 lines
1.1 KiB
Makefile
40 lines
1.1 KiB
Makefile
# Makefile for cocotb simulation
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# This makefile can be used to run cocotb tests with Icarus Verilog or other simulators
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# Defaults
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SIM ?= icarus
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TOPLEVEL_LANG ?= verilog
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# Project paths
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REPO_ROOT := $(shell git rev-parse --show-toplevel)
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HDL_SRC_DIR := $(REPO_ROOT)/hdl-src
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TEST_DIR := $(REPO_ROOT)/tests/cocotb
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COMMON_DIR := $(TEST_DIR)/common
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# Python paths
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export PYTHONPATH := $(REPO_ROOT):$(TEST_DIR):$(PYTHONPATH)
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# Simulator options
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COMPILE_ARGS += -g2012 # SystemVerilog 2012
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EXTRA_ARGS += --trace --trace-structs
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# Common sources (interfaces)
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VERILOG_SOURCES += $(HDL_SRC_DIR)/apb4_intf.sv
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VERILOG_SOURCES += $(HDL_SRC_DIR)/apb3_intf.sv
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VERILOG_SOURCES += $(HDL_SRC_DIR)/axi4lite_intf.sv
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# Test-specific configuration
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# These should be overridden by test-specific makefiles
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# Example usage:
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# To run APB4 test:
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# make -f Makefile.apb4 test_simple
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#
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# To run all tests:
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# make -f Makefile.apb4 test
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# make -f Makefile.apb3 test
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# make -f Makefile.axi4lite test
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# Include cocotb's make rules to build/run simulation
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include $(shell cocotb-config --makefiles)/Makefile.sim
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