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# $Id: Makefile 438 2007-05-09 22:29:16Z eqlazer $
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# $Id: Makefile 469 2007-05-17 15:09:35Z arune $
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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 $(BIOSDIR)/flash.c
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BIOS_VERSION   = 0x1338
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BIOS_VERSION   = 0x1338
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OPTIMIZE       = -Os -mcall-prologues
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OPTIMIZE       = -Os -mcall-prologues
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$(PRG)_pass1.elf: $(BIOSDIR)/config.h $(OBJ)
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$(PRG)_pass1.elf: $(BIOSDIR)/config.h $(OBJ)
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	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
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	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
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# Get old node config and build new bios "make update NODE_ID=0x01"
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# Get old node config and build new bios "make update NODE_ID=0x01"
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# this is now done in two steps, first make oldconfig and then make update
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# this due to re-reading the configfile
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.PHONY: update oldconfig move
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.PHONY: update oldconfig move updateconfig
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update: clean oldconfig all move
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update: clean all updateconfig
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# Move config from a node-folder to avr-lib dir to be able to compile a new version of bios
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# this removes the lines starting with BIOS_RAM_END and BIOS_VERSION becasue they are added in make template
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oldconfig:
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oldconfig:
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	@$(AWK) '!/^BIOS_RAM_END*/ && !/^BIOS_VERSION*/ { print }' $(PERSONALDIR)/*$(NODE_ID)*/bios.inc > config.inc
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	- cp $(PERSONALDIR)/*$(NODE_ID)*/bios.inc config.inc
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#	- cp $(PERSONALDIR)/*$(NODE_ID)*/bios.inc config.inc
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# Copy template to personal dir
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# Copy template to personal dir
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move:
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move:
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	- mkdir -p $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME)
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	- mkdir -p $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME)
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	- cp $(TEMPLATEDIR)/bios.h $(TEMPLATEDIR)/bios.inc $(TEMPLATEDIR)/config.inc $(TEMPLATEDIR)/libbios.a $(TEMPLATEDIR)/main.c $(TEMPLATEDIR)/Makefile $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME)/
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	- cp $(TEMPLATEDIR)/bios.h $(TEMPLATEDIR)/bios.inc $(TEMPLATEDIR)/config.inc $(TEMPLATEDIR)/libbios.a $(TEMPLATEDIR)/main.c $(TEMPLATEDIR)/Makefile $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME)/
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# Copy template to personal dir but dont copy makefile and main.c as you dont want these files replaced generally
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updateconfig:
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	- mkdir -p $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME)
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	- cp $(TEMPLATEDIR)/bios.h $(TEMPLATEDIR)/bios.inc $(TEMPLATEDIR)/config.inc $(TEMPLATEDIR)/libbios.a $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME)/
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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 $(PRG).map *.hex
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	@$(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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	@mv $(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 > $@
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$(BIOSDIR)/config.h: config.inc
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$(BIOSDIR)/config.h: config.inc
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	@echo Generating $@
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	@echo Generating $@
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	@$(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].*=.*/ { print "#define "$$1,$$2 } END { print "#endif" }' $< > $@
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	@$(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].*=.*/ { print "#define "$$1,$$2 } END { print "#endif" }' $< > $@
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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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# Update bios over can, get config from old node config and build new bios "make reinstall NODE_ID=0x01"
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# this is now done in two steps, first make oldconfig and then make reinstall
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# this due to re-reading the configfile
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reinstall: hex
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reinstall: update
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#next row not needed when using candude
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	$(OBJCOPY) -I ihex -O ihex --change-addresses=-$(shell $(AWK) '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) bios.hex bios_offset.hex
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#	$(OBJCOPY) -I ihex -O ihex --change-addresses=-$(shell $(AWK) '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$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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	$(CANUPLOAD) $(CANULFLAGS) -n $(NODE_ID) -f $(PRG).hex -r -b
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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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