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82 lines
2.5 KiB
82 lines
2.5 KiB
CFLAGS += -I inc -I ../ -nostdlib -fno-builtin -std=gnu11 -Os
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CFLAGS += -Tstm32_flash.ld
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# Compile fast charge (DCP) only not on EON
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ifeq (,$(wildcard /EON))
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BUILDER = DEV
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else
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CFLAGS += "-DEON"
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BUILDER = EON
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endif
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CC = arm-none-eabi-gcc
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OBJCOPY = arm-none-eabi-objcopy
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OBJDUMP = arm-none-eabi-objdump
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ifeq ($(RELEASE),1)
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CERT = ../../pandaextra/certs/release
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else
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# enable the debug cert
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CERT = ../certs/debug
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CFLAGS += "-DALLOW_DEBUG"
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endif
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DFU_UTIL = "dfu-util"
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DEPDIR = generated_dependencies
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$(shell mkdir -p -m 777 $(DEPDIR) >/dev/null)
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DEPFLAGS = -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Td
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POSTCOMPILE = @mv -f $(DEPDIR)/$*.Td $(DEPDIR)/$*.d && touch $@
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# this no longer pushes the bootstub
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flash: obj/$(PROJ_NAME).bin
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PYTHONPATH=../ python -c "from python import Panda; Panda().flash('obj/$(PROJ_NAME).bin')"
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ota: obj/$(PROJ_NAME).bin
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curl http://192.168.0.10/stupdate --upload-file $<
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bin: obj/$(PROJ_NAME).bin
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# this flashes everything
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recover: obj/bootstub.$(PROJ_NAME).bin obj/$(PROJ_NAME).bin
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-PYTHONPATH=../ python -c "from python import Panda; Panda().reset(enter_bootloader=True)"
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sleep 1.0
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$(DFU_UTIL) -d 0483:df11 -a 0 -s 0x08004000 -D obj/$(PROJ_NAME).bin
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$(DFU_UTIL) -d 0483:df11 -a 0 -s 0x08000000:leave -D obj/bootstub.$(PROJ_NAME).bin
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include ../common/version.mk
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obj/cert.h: ../crypto/getcertheader.py
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../crypto/getcertheader.py ../certs/debug.pub ../certs/release.pub > $@
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obj/%.$(PROJ_NAME).o: %.c obj/gitversion.h obj/cert.h $(DEPDIR)/%.d
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$(CC) $(DEPFLAGS) $(CFLAGS) -o $@ -c $<
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$(POSTCOMPILE)
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obj/%.$(PROJ_NAME).o: ../crypto/%.c
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$(CC) $(CFLAGS) -o $@ -c $<
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obj/$(STARTUP_FILE).o: $(STARTUP_FILE).s
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$(CC) $(CFLAGS) -o $@ -c $<
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obj/$(PROJ_NAME).bin: obj/$(STARTUP_FILE).o obj/main.$(PROJ_NAME).o
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# hack
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$(CC) -Wl,--section-start,.isr_vector=0x8004000 $(CFLAGS) -o obj/$(PROJ_NAME).elf $^
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$(OBJCOPY) -v -O binary obj/$(PROJ_NAME).elf obj/code.bin
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SETLEN=1 ../crypto/sign.py obj/code.bin $@ $(CERT)
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@BINSIZE=$$(du -b "obj/$(PROJ_NAME).bin" | cut -f 1) ; \
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if [ $$BINSIZE -ge 32768 ]; then echo "ERROR obj/$(PROJ_NAME).bin is too big!"; exit 1; fi;
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obj/bootstub.$(PROJ_NAME).bin: obj/$(STARTUP_FILE).o obj/bootstub.$(PROJ_NAME).o obj/sha.$(PROJ_NAME).o obj/rsa.$(PROJ_NAME).o
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$(CC) $(CFLAGS) -o obj/bootstub.$(PROJ_NAME).elf $^
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$(OBJCOPY) -v -O binary obj/bootstub.$(PROJ_NAME).elf $@
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$(DEPDIR)/%.d: ;
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.PRECIOUS: $(DEPDIR)/%.d
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include $(wildcard $(patsubst %,$(DEPDIR)/%.d,$(basename $(wildcard *.c))))
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clean:
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@$(RM) obj/*
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@rm -rf $(DEPDIR)
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