mirror of
https://github.com/openhwgroup/cvw
synced 2025-02-11 06:05:49 +00:00
125 lines
4.0 KiB
Makefile
125 lines
4.0 KiB
Makefile
RISCV := /opt/riscv
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BUILDROOT := ${RISCV}/buildroot
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IMAGES := ${BUILDROOT}/output/images
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WALLY := $(shell dirname $(shell pwd))
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WALLYLINUX := $(shell pwd)
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DIS := ${IMAGES}/disassembly
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BRPACKAGES := $(WALLYLINUX)/buildroot-packages
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# Buildroot Config Stuff
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WALLYBOARDSRC := $(WALLYLINUX)/buildroot-config-src/wally
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WALLYBOARD := $(BUILDROOT)/board/wally
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# Buildroot Package Stuff
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PACKAGE_SOURCE := ${WALLYLINUX}/buildroot-packages/package-source
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FPGA_AXI_SDC := ${WALLYLINUX}/buildroot-packages/fpga-axi-sdc
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DRIVER := ${PACKAGE_SOURCE}/fpga-axi-sdc.c
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PATCHFILE := $(BRPACKAGES)/package.patch
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# Device tree files
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DTS ?= $(shell find -type f -regex ".*\.dts" | sort)
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DTB := $(DTS:%.dts=%.dtb)
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DTB := $(foreach name, $(DTB), $(IMAGES)/$(shell basename $(name)))
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# Disassembly stuff
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BINARIES := fw_jump.elf vmlinux busybox
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OBJDUMPS := $(foreach name, $(BINARIES), $(basename $(name) .elf))
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OBJDUMPS := $(foreach name, $(OBJDUMPS), $(DIS)/$(name).objdump)
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.PHONY: all generate disassemble install clean cleanDTB cleanDriver test
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# Generate all device trees -------------------------------------------
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# TODO: Add configuration for only generating device tree for specified
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# supported FPGA.
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all:
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$(MAKE) install
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make -C $(BUILDROOT) --jobs
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$(MAKE) generate
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# TODO: Need to find a way to set the PATH for child processes.
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# source ../setup.sh; $(MAKE) disassemble
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# Temp rule for debugging
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test:
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@echo $(OBJDUMPS)
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generate: $(DTB) $(IMAGES)
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$(IMAGES)/%.dtb: ./devicetree/%.dts
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dtc -I dts -O dtb $< > $@
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$(IMAGES):
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@ echo "No output/images directory in buildroot."
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@ echo "Run make --jobs in buildroot directory before generating device tree binaries."; exit 1
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$(RISCV):
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@ echo "ERROR: No $(RISCV) directory. Make sure you have installed the Wally Toolchain."
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@ echo "this can be done with <WALLY>/bin/wally-tool-chain-install.sh"
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# Disassembly rules ---------------------------------------------------
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disassemble:
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mkdir -p $(DIS)
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make -j $(OBJDUMPS)
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$(DIS)/%.objdump: $(IMAGES)/%.elf
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riscv64-unknown-elf-objdump -DS $< >> $@
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$(DIS)/%.objdump: $(IMAGES)/%
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riscv64-unknown-elf-objdump -S $< >> $@
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$(IMAGES)/vmlinux: $(BUILDROOT)/output/build/linux-5.10.7/vmlinux
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cp $< $@
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$(IMAGES)/busybox: $(BUILDROOT)/output/build/busybox-1.33.0/busybox
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cp $< $@
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# Generating new Buildroot directories --------------------------------
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# This directive should be run as: make install BUILDROOT=path/to/buildroot
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install: $(BUILDROOT)/package/fpga-axi-sdc $(WALLYBOARD) $(DRIVER)
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cp $(WALLYBOARD)/main.config $(BUILDROOT)/.config
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# CONFIG DEPENDENCIES 2021.05 -----------------------------------------
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# $(WALLYBOARD)/main.config: $(WALLYBOARD) $(BRPACKAGES)/wally.config
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# cp $(BRPACKAGES)/wally.config $@
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# $(WALLYBOARD)/linux.config: $(BRPACKAGES)/linux.config $(WALLYBOARD)
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# cp $(BRPACKAGES)/linux.config $@
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$(WALLYBOARD): $(BUILDROOT)
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cp -r $(WALLYBOARDSRC) $(BUILDROOT)/board
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cp $(BRPACKAGES)/wally.config $(WALLYBOARD)/main.config
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cp $(BRPACKAGES)/linux.config $(WALLYBOARD)/linux.config
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# Buildroot Package ---------------------------------------------------
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$(BUILDROOT)/package/fpga-axi-sdc: $(BUILDROOT) $(PATCHFILE) $(BRPACKAGES)/fpga-axi-sdc
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cp -r $(BRPACKAGES)/fpga-axi-sdc $(BUILDROOT)/package
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sed -i 's|FPGA_AXI_SDC_SITE =|FPGA_AXI_SDC_SITE = $(PACKAGE_SOURCE)|1' $(BUILDROOT)/package/fpga-axi-sdc/fpga-axi-sdc.mk
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cd $(BUILDROOT); if git apply --check $(PATCHFILE) > /dev/null ; then git apply $(PATCHFILE); fi
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$(PATCHFILE):
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cd $(BUILDROOT); git apply $(PATCHFILE)
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$(BUILDROOT):
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git clone https://github.com/buildroot/buildroot.git $@
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# cd $@; git checkout 2023.05.x
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cd $@; git checkout 2021.05
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$(DRIVER):
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@ if [ -d "$(WALLY)/addins/vivado-risc-v" ] ; then git submodule update --init $(WALLY)/addins/vivado-risc-v; fi
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cp ../addins/vivado-risc-v/patches/fpga-axi-sdc.c $@
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# For 2021.05
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sed -i "s|card_hw_reset|hw_reset|1" $@
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# ---------------------------------------------------------------------
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cleanDriver:
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rm -f $(DRIVER)
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cleanDTB:
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rm -f $(IMAGES)/*.dtb
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clean:
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rm -rf $(DIS)
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