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# $Id$
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# $Id: Makefile 362 2007-03-07 15:07:46Z andfri $
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PRG            = bios
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PRG            = bios
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ASRC           = $(BIOSDIR)/vectors.S
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ASRC           = $(BIOSDIR)/vectors.S
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CSRC           = $(BIOSDIR)/bios_export.c $(BIOSDIR)/bios.c $(BIOSDIR)/flash.c
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CSRC           = $(BIOSDIR)/bios_export.c $(BIOSDIR)/bios.c $(BIOSDIR)/flash.c
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BIOS_VERSION   = 0x1337
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BIOS_VERSION   = 0x1337
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OPTIMIZE       = -Os -mcall-prologues
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OPTIMIZE       = -Os -mcall-prologues
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.PHONY: clean cleanintermediate cleantemplate
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.PHONY: clean cleanintermediate cleantemplate
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clean: cleanintermediate cleantemplate
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clean: cleanintermediate cleantemplate
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	-rm -f $(PRG).elf $(PRG).lst $(PRG).map *.hex
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	-rm -f $(PRG).elf $(PRG).lst $(PRG).map *.hex
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cleanintermediate:
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cleanintermediate:
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	-rm -f $(OBJ) $(PRG)_pass1.elf $(LIBNAME).[So] *.d $(BIOSDIR)/config.h
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	-rm -f $(OBJ) $(LIBNAME).[So] *.d $(BIOSDIR)/config.h
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cleantemplate:
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cleantemplate:
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	-rm -f $(TEMPLATEDIR)/bios.* $(TEMPLATEDIR)/$(LIBNAME).a
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	-rm -f $(TEMPLATEDIR)/bios.* $(TEMPLATEDIR)/$(LIBNAME).a
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.PHONY: lst
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.PHONY: lst
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	$(OBJDUMP) -h -S $< > $@
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	$(OBJDUMP) -h -S $< > $@
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$(PRG).elf: $(PRG)_pass1.elf
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$(PRG).elf: $(PRG)_pass1.elf
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	@echo Linking pass 2: Optimizing flash usage
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	@echo Linking pass 2: Optimizing flash usage
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	@rm -f $(PRG)_pass1.elf
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	@rm -f $(PRG)_pass1.elf
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	$(MAKE) BIOS_START=$(shell awk '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) $(PRG)_pass1.elf
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	@$(MAKE) BIOS_START=$(shell awk '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) $(PRG)_pass1.elf
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	@cp $(PRG)_pass1.elf $(PRG).elf
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	@mv $(PRG)_pass1.elf $(PRG).elf
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$(LIBNAME).S: $(PRG).elf
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$(LIBNAME).S: $(PRG).elf
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	@echo Generating $@
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	@echo Generating $@
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	@awk '$$1 ~ /0x[0-9a-f]+/ && /BIOS_/ { print "\t.set "$$2","$$1"\n\t.global "$$2 }' $(PRG).map > $@
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	@awk '$$1 ~ /0x[0-9a-f]+/ && /BIOS_/ { print "\t.set "$$2","$$1"\n\t.global "$$2 }' $(PRG).map > $@
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# Rules for uploading rom images to flash
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# Rules for uploading rom images to flash
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install: hex
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install: hex
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	$(UPLOAD) $(ULFLAGS)
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	$(UPLOAD) $(ULFLAGS)
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reinstall: hex
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	$(OBJCOPY) -I ihex -O ihex --change-addresses=-$(shell awk '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) bios.hex bios_offset.hex
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	$(CANMANAGER) $(CANMANFLAGS) -n $(NODE_ID) -u bios_offset.hex --flashcopy 0,$(shell awk '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map),$(shell awk '/0x[0-9a-f]+.*__bios_size/ { print $$1 }' bios.map)
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# Rules for building the eeprom images
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# Rules for building the eeprom images
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eeprom: ehex
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eeprom: ehex
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