Wade Fife
c322899053
This adds DRAM support to E31x devices. Due to the size of the DDR3 memory controller, it is not enabled by default. You can include the memory controller IP in the build by adding the DRAM environment variable to your build. For example: DRAM=1 make E310_SG3 Original-commit: 788fef11ef890c6dcee3be495fc381bcf2990d3b
104 lines
3.5 KiB
Makefile
104 lines
3.5 KiB
Makefile
#
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# Copyright 2018 Ettus Research LLC
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#
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# NOTE: All comments prefixed with a "##" will be displayed as a part of the "make help" target
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##-------------------
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##USRP E3XX FPGA Help
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##-------------------
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##Usage:
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## make <Targets> <Options>
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##
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##Output:
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## build/usrp_<product>_fpga_<image_type>.bit: Configuration bitstream with header
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## build/usrp_<product>_fpga_<image_type>.dts: Device tree source file
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## build/usrp_<product>_fpga_<image_type>.rpt: Build report (includes utilization and timing summary)
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# Set build option (check RTL, run synthesis, or do a full build)
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ifndef TARGET
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ifdef CHECK
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TARGET = rtl
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else ifdef SYNTH
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TARGET = synth
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else
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TARGET = bin
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endif
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endif
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TOP ?= e31x
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DEFAULT_IMAGE_CORE_FILE_E31X=e310_rfnoc_image_core.v
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DEFAULT_EDGE_FILE_E31X=$(abspath e310_static_router.hex)
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# vivado_build($1=Device, $2=Definitions)
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vivado_build = make -f Makefile.e31x.inc $(TARGET) NAME=$@ ARCH=$(XIL_ARCH_$1) PART_ID=$(XIL_PART_ID_$1) $2 TOP_MODULE=$(TOP) EXTRA_DEFS="$2" DEFAULT_RFNOC_IMAGE_CORE_FILE=$(DEFAULT_IMAGE_CORE_FILE_E31X) DEFAULT_EDGE_FILE=$(DEFAULT_EDGE_FILE_E31X)
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# post_build($1=Device, $2=Option)
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ifeq ($(TARGET),bin)
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post_build = @\
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mkdir -p build; \
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echo "Exporting bitstream file..."; \
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cp build-$(1)/e31x.bit build/usrp_`echo $(2) | tr A-Z a-z`_fpga.bit; \
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echo "Exporting build report..."; \
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cp build-$(1)/build.rpt build/usrp_`echo $(2) | tr A-Z a-z`_fpga.rpt; \
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echo "Build DONE ... $(1)";
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else
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post_build = @echo "Skipping bitfile export."
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endif
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##
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##Supported Targets
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##-----------------
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all: E310_SG1_IDLE E310_SG3_IDLE E310_SG1 E310_SG3 E310_SG1_RFNOC E310_SG3_RFNOC ##(Default target)
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##E310_SG1_IDLE: Build USRP E3XX idle design (Speed Grade 1).
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E310_SG1_IDLE E3XX_idle: build/usrp_e310_sg1_idle_fpga.dts
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$(call vivado_build,E310_SG1, E310_IDLE_IMAGE=1 E310_SG1=1)
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$(call post_build,$@,E310_SG1_IDLE)
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##E310_SG3_IDLE: Build USRP E3XX idle design (Speed Grade 3).
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E310_SG3_IDLE E3XX_idle_sg3: build/usrp_e310_sg3_idle_fpga.dts
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$(call vivado_build,E310_SG3, E310_IDLE_IMAGE=1 E310_SG3=1)
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$(call post_build,$@,E310_SG3_IDLE)
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##E310_SG1: Build USRP E3XX (Speed Grade 1).
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E310_SG1 E310: build/usrp_e310_sg1_fpga.dts
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$(call vivado_build,E310_SG1, E310_SG1=1 $(if $(DRAM),ENABLE_DRAM=1,))
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$(call post_build,$@,E310_SG1)
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##E310_SG3: Build USRP E3XX (Speed Grade 3).
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E310_SG3 E310_sg3: build/usrp_e310_sg3_fpga.dts
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$(call vivado_build,E310_SG3, E310_SG3=1 $(if $(DRAM),ENABLE_DRAM=1,))
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$(call post_build,$@,E310_SG3)
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build/%.dts: dts/%.dts dts/*.dtsi
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-mkdir -p build
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${CC} -o $@ -E -I dts -nostdinc -undef -x assembler-with-cpp -D__DTS__ $<
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clean: ##Clean up all target build outputs.
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@echo "Cleaning targets..."
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@rm -rf build-E3*
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@rm -rf build
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cleanall: ##Clean up all target and ip build outputs.
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@echo "Cleaning targets and IP..."
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@rm -rf build-ip
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@rm -rf build-E3*
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@rm -rf build
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help: ##Show this help message.
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@grep -h "##" Makefile | grep -v "\"##\"" | sed -e 's/\\$$//' | sed -e 's/##//'
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##
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##Supported Options
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##-----------------
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##DRAM=1 Include DDR3 SDRAM memory controller IP in the FPGA build.
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## Note: The RFNoC image core must also be configured to use DRAM.
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##GUI=1 Launch the build in the Vivado GUI.
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##CHECK=1 Launch the syntax checker instead of building a bitfile.
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##SYNTH=1 Launch the build but stop after synthesis.
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##TOP=<module> Specify a top module for syntax checking. (Optional. Default is the bitfile top)
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.PHONY: all clean cleanall help
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