Rev 469 | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | SVN | RSS feed
| Rev 469 | Rev 550 | ||
|---|---|---|---|
| 1 | # $Id: Makefile |
1 | # $Id: Makefile 550 2007-07-19 22:44:46Z andfri $ |
| 2 | PRG = bios |
2 | PRG = bios |
| 3 | ASRC = $(BIOSDIR)/vectors.S |
3 | ASRC = $(BIOSDIR)/vectors.S |
| 4 | CSRC = $(BIOSDIR)/bios_export.c $(BIOSDIR)/bios.c $(BIOSDIR)/flash.c |
4 | CSRC = $(BIOSDIR)/bios_export.c $(BIOSDIR)/bios.c $(BIOSDIR)/flash.c |
| 5 | BIOS_VERSION = 0x1338 |
5 | BIOS_VERSION = 0x1338 |
| 6 | OPTIMIZE = -Os -mcall-prologues |
6 | OPTIMIZE = -Os -mcall-prologues |
| 7 | LIBNAME = libbios |
7 | LIBNAME = libbios |
| 8 | BIOSDIR = bios |
8 | BIOSDIR = bios |
| 9 | TEMPLATEDIR = template |
9 | TEMPLATEDIR = template |
| 10 | 10 | ||
| 11 | include config.inc |
11 | include config.inc |
| 12 | include system.inc |
12 | include system.inc |
| 13 | 13 | ||
| 14 | DEFS = -DF_CPU=$(F_CPU) -DCAN_DRIVER_H=$(CAN_DRIVER_H) -DBIOS_VERSION=$(BIOS_VERSION) -I. -I$(BIOSDIR) |
14 | DEFS = -DF_CPU=$(F_CPU) -DCAN_DRIVER_H=$(CAN_DRIVER_H) -DBIOS_VERSION=$(BIOS_VERSION) -I. -I$(BIOSDIR) |
| 15 | LIBS = |
15 | LIBS = |
| 16 | 16 | ||
| 17 | ifeq ($(CAN_CONTROLLER),MCP2515) |
17 | ifeq ($(CAN_CONTROLLER),MCP2515) |
| 18 | CSRC += drivers/can/mcp2515/mcp2515.c |
18 | CSRC += drivers/can/mcp2515/mcp2515.c |
| 19 | CAN_DRIVER_H = \<drivers/can/mcp2515/mcp2515.h\> |
19 | CAN_DRIVER_H = \<drivers/can/mcp2515/mcp2515.h\> |
| 20 | endif |
20 | endif |
| 21 | 21 | ||
| 22 | OBJ = $(ASRC:.S=.o) $(CSRC:.c=.o) |
22 | OBJ = $(ASRC:.S=.o) $(CSRC:.c=.o) |
| 23 | 23 | ||
| 24 | # |
24 | # |
| 25 | # You should not have to change anything below here. |
25 | # You should not have to change anything below here. |
| 26 | # |
26 | # |
| 27 | 27 | ||
| 28 | CC = avr-gcc |
28 | CC = avr-gcc |
| 29 | AWK = awk |
29 | AWK = awk |
| 30 | 30 | ||
| 31 | # Override is only needed by avr-lib build system. |
31 | # Override is only needed by avr-lib build system. |
| 32 | 32 | ||
| 33 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU) $(DEFS) |
33 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU) $(DEFS) |
| 34 | override LDFLAGS = -Wl,-Map,$(PRG).map,--defsym,__bios_start=$(BIOS_START),--defsym,__boot_start=$(BOOT_START),-Tldscripts/$(MCU).ld,--cref |
34 | override LDFLAGS = -Wl,-Map,$(PRG).map,--defsym,__bios_start=$(BIOS_START),--defsym,__boot_start=$(BOOT_START),-Tldscripts/$(MCU).ld,--cref |
| 35 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU) $(DEFS) |
35 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU) $(DEFS) |
| 36 | 36 | ||
| 37 | # Start address for linking pass 1, will be overridden for optimizing pass |
37 | # Start address for linking pass 1, will be overridden for optimizing pass |
| 38 | BIOS_START = 0x100 |
38 | BIOS_START = 0x100 |
| 39 | 39 | ||
| 40 | OBJCOPY = avr-objcopy |
40 | OBJCOPY = avr-objcopy |
| 41 | OBJDUMP = avr-objdump |
41 | OBJDUMP = avr-objdump |
| 42 | SIZE = avr-size |
42 | SIZE = avr-size |
| 43 | SZFLAGS = |
43 | SZFLAGS = |
| 44 | 44 | ||
| 45 | .PHONY: default |
45 | .PHONY: default |
| 46 | default: hex template lst cleanintermediate |
46 | default: hex template lst cleanintermediate |
| 47 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
47 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
| 48 | 48 | ||
| 49 | #include $(CSRC:.c=.d) |
49 | #include $(CSRC:.c=.d) |
| 50 | 50 | ||
| 51 | .PHONY: all |
51 | .PHONY: all |
| 52 | all: $(PRG).elf lst hex eeprom template |
52 | all: $(PRG).elf lst hex eeprom template |
| 53 | 53 | ||
| 54 | $(PRG)_pass1.elf: $(BIOSDIR)/config.h $(OBJ) |
54 | $(PRG)_pass1.elf: $(BIOSDIR)/config.h $(OBJ) |
| 55 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
55 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
| 56 | 56 | ||
| 57 | # Get old node config and build new bios "make update NODE_ID=0x01" |
57 | # Get old node config and build new bios "make update NODE_ID=0x01" |
| 58 | # this is now done in two steps, first make oldconfig and then make update |
58 | # this is now done in two steps, first make oldconfig and then make update |
| 59 | # this due to re-reading the configfile |
59 | # this due to re-reading the configfile |
| 60 | .PHONY: update oldconfig move updateconfig |
60 | .PHONY: update oldconfig move updateconfig |
| 61 | update: clean all updateconfig |
61 | update: clean all updateconfig |
| 62 | 62 | ||
| 63 | # Move config from a node-folder to avr-lib dir to be able to compile a new version of bios |
63 | # Move config from a node-folder to avr-lib dir to be able to compile a new version of bios |
| 64 | # this removes the lines starting with BIOS_RAM_END and BIOS_VERSION becasue they are added in make template |
64 | # this removes the lines starting with BIOS_RAM_END and BIOS_VERSION becasue they are added in make template |
| 65 | oldconfig: |
65 | oldconfig: |
| - | 66 | cp config.inc config.old |
|
| 66 | @$(AWK) '!/^BIOS_RAM_END*/ && !/^BIOS_VERSION*/ { print }' $(PERSONALDIR)/*$(NODE_ID)*/bios.inc > config.inc |
67 | @$(AWK) '!/^BIOS_RAM_END*/ && !/^BIOS_VERSION*/ { print }' $(PERSONALDIR)/*$(NODE_ID)*/$(BIOSDIR)/bios.inc > config.inc |
| 67 | # - cp $(PERSONALDIR)/*$(NODE_ID)*/bios.inc config.inc |
68 | # - cp $(PERSONALDIR)/*$(NODE_ID)*/bios.inc config.inc |
| 68 | 69 | ||
| 69 | # Copy template to personal dir |
70 | # Copy template to personal dir |
| 70 | move: |
71 | move: |
| 71 | - mkdir -p $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME) |
72 | - mkdir -p $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME) |
| 72 | - cp |
73 | - cp -r $(TEMPLATEDIR)/* $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME)/ |
| 73 | 74 | ||
| 74 | # Copy template to personal dir but dont copy makefile and main.c as you dont want these files replaced generally |
75 | # Copy template to personal dir but dont copy makefile and main.c as you dont want these files replaced generally |
| 75 | updateconfig: |
76 | updateconfig: |
| 76 | - mkdir -p $(PERSONALDIR)/$(NODE_ID)_$(HW_NAME) |
- | |
| 77 | - cp |
77 | - cp -r $(TEMPLATEDIR)/$(BIOSDIR) $(TEMPLATEDIR)/config.inc $(TEMPLATEDIR)/Makefile $(PERSONALDIR)/$(NODE_ID)_*/ |
| 78 | 78 | ||
| 79 | 79 | ||
| 80 | .PHONY: clean cleanintermediate cleantemplate |
80 | .PHONY: clean cleanintermediate cleantemplate distclean |
| 81 | clean: cleanintermediate cleantemplate |
81 | clean: cleanintermediate cleantemplate |
| 82 | -rm -f $(PRG).elf $(PRG).lst $(PRG).map *.hex |
82 | -rm -f $(PRG).elf $(PRG).lst $(PRG).map *.hex |
| 83 | 83 | ||
| 84 | cleanintermediate: |
84 | cleanintermediate: |
| 85 | -rm -f $(OBJ) $(LIBNAME).[So] *.d $(BIOSDIR)/config.h |
85 | -rm -f $(OBJ) $(LIBNAME).[So] *.d $(BIOSDIR)/config.h |
| 86 | 86 | ||
| 87 | cleantemplate: |
87 | cleantemplate: |
| 88 | -rm -f |
88 | -rm -f $(TEMPLATEDIR)/$(BIOSDIR)/* |
| - | 89 | ||
| - | 90 | distclean: |
|
| - | 91 | @echo Cleaning: template |
|
| - | 92 | $(MAKE) -C template distclean |
|
| - | 93 | @echo Cleaning: bios |
|
| - | 94 | $(MAKE) clean |
|
| 89 | 95 | ||
| 90 | .PHONY: lst |
96 | .PHONY: lst |
| 91 | lst: $(PRG).lst |
97 | lst: $(PRG).lst |
| 92 | 98 | ||
| 93 | %.lst: %.elf |
99 | %.lst: %.elf |
| 94 | $(OBJDUMP) -h -S $< > $@ |
100 | $(OBJDUMP) -h -S $< > $@ |
| 95 | 101 | ||
| 96 | $(PRG).elf: $(PRG)_pass1.elf |
102 | $(PRG).elf: $(PRG)_pass1.elf |
| 97 | @echo Linking pass 2: Optimizing flash usage |
103 | @echo Linking pass 2: Optimizing flash usage |
| 98 | @rm -f $(PRG)_pass1.elf |
104 | @rm -f $(PRG)_pass1.elf |
| 99 | @$(MAKE) BIOS_START=$(shell $(AWK) '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) $(PRG)_pass1.elf |
105 | @$(MAKE) BIOS_START=$(shell $(AWK) '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) $(PRG)_pass1.elf |
| 100 | @mv $(PRG)_pass1.elf $(PRG).elf |
106 | @mv $(PRG)_pass1.elf $(PRG).elf |
| 101 | 107 | ||
| 102 | $(LIBNAME).S: $(PRG).elf |
108 | $(LIBNAME).S: $(PRG).elf |
| 103 | @echo Generating $@ |
109 | @echo Generating $@ |
| 104 | @$(AWK) '$$1 ~ /0x[0-9a-f]+/ && /BIOS_/ { print "\t.set "$$2","$$1"\n\t.global "$$2 }' $(PRG).map > $@ |
110 | @$(AWK) '$$1 ~ /0x[0-9a-f]+/ && /BIOS_/ { print "\t.set "$$2","$$1"\n\t.global "$$2 }' $(PRG).map > $@ |
| 105 | 111 | ||
| 106 | $(BIOSDIR)/config.h: config.inc |
112 | $(BIOSDIR)/config.h: config.inc |
| 107 | @echo Generating $@ |
113 | @echo Generating $@ |
| 108 | @$(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].*=.*/ { print "#define "$$1,$$2 } END { print "#endif" }' $< > $@ |
114 | @$(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].*=.*/ { print "#define "$$1,$$2 } END { print "#endif" }' $< > $@ |
| 109 | 115 | ||
| 110 | $(TEMPLATEDIR)/bios.inc: config.inc $(PRG).elf |
116 | $(TEMPLATEDIR)/$(BIOSDIR)/bios.inc: config.inc $(PRG).elf |
| 111 | @echo Generating $@ |
117 | @echo Generating $@ |
| 112 | @echo "# This file is automatically generated. Do not edit." > $@ |
118 | @echo "# This file is automatically generated. Do not edit." > $@ |
| 113 | @$(AWK) '/^[^#].*=.*/ { print $$0 }' config.inc >> $@ |
119 | @$(AWK) '/^[^#].*=.*/ { print $$0 }' config.inc >> $@ |
| 114 | @$(AWK) '/0x[0-9a-f]+.*__bios_ram_end/ { print "BIOS_RAM_END="$$1 }' bios.map >> $@ |
120 | @$(AWK) '/0x[0-9a-f]+.*__bios_ram_end/ { print "BIOS_RAM_END="$$1 }' bios.map >> $@ |
| 115 | @echo "BIOS_VERSION=$(BIOS_VERSION)" >> $@ |
121 | @echo "BIOS_VERSION=$(BIOS_VERSION)" >> $@ |
| 116 | 122 | ||
| 117 | $(TEMPLATEDIR)/bios.h: drivers/can/can.h $(BIOSDIR)/bios_export.h |
123 | $(TEMPLATEDIR)/$(BIOSDIR)/bios.h: drivers/can/can.h $(BIOSDIR)/bios_export.h |
| 118 | @echo Generating $@ |
124 | @echo Generating $@ |
| 119 | @echo "/* This file is automatically generated. Do not edit. */\n" > $@ |
125 | @echo "/* This file is automatically generated. Do not edit. */\n" > $@ |
| 120 | @echo "#ifndef BIOS_H_\n#define BIOS_H_\n" >> $@ |
126 | @echo "#ifndef BIOS_H_\n#define BIOS_H_\n" >> $@ |
| 121 | @cat $^ >> $@ |
127 | @cat $^ >> $@ |
| 122 | @echo "\n#endif /*BIOS_H_*/" >> $@ |
128 | @echo "\n#endif /*BIOS_H_*/" >> $@ |
| 123 | 129 | ||
| 124 | .PHONY: template |
130 | .PHONY: template |
| 125 | template: $(TEMPLATEDIR)/bios. |
131 | template: $(TEMPLATEDIR)/$(BIOSDIR)/bios.h $(TEMPLATEDIR)/$(BIOSDIR)/bios.inc $(TEMPLATEDIR)/$(BIOSDIR)/$(LIBNAME).a($(LIBNAME).o) |
| 126 | 132 | ||
| 127 | %.d: %.c |
133 | %.d: %.c |
| 128 | @set -e; rm -f $@; \ |
134 | @set -e; rm -f $@; \ |
| 129 | $(CC) -M $(CFLAGS) $< > $@.$$$$; \ |
135 | $(CC) -M $(CFLAGS) $< > $@.$$$$; \ |
| 130 | sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \ |
136 | sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \ |
| 131 | rm -f $@.$$$$ |
137 | rm -f $@.$$$$ |
| 132 | 138 | ||
| 133 | # Rules for building the rom images |
139 | # Rules for building the rom images |
| 134 | 140 | ||
| 135 | hex: $(PRG).hex |
141 | hex: $(PRG).hex |
| 136 | 142 | ||
| 137 | %.hex: %.elf |
143 | %.hex: %.elf |
| 138 | $(OBJCOPY) -j .text -j .data -j .bootloader -O ihex $< $@ |
144 | $(OBJCOPY) -j .text -j .data -j .bootloader -O ihex $< $@ |
| 139 | 145 | ||
| 140 | # Rules for uploading rom images to flash |
146 | # Rules for uploading rom images to flash |
| 141 | 147 | ||
| 142 | install: hex |
148 | install: hex |
| 143 | $(UPLOAD) $(ULFLAGS) |
149 | $(UPLOAD) $(ULFLAGS) |
| 144 | 150 | ||
| 145 | # Update bios over can, get config from old node config and build new bios "make reinstall NODE_ID=0x01" |
151 | # Update bios over can, get config from old node config and build new bios "make reinstall NODE_ID=0x01" |
| 146 | # this is now done in two steps, first make oldconfig and then make reinstall |
152 | # this is now done in two steps, first make oldconfig and then make reinstall |
| 147 | # this due to re-reading the configfile |
153 | # this due to re-reading the configfile |
| 148 | reinstall: update |
154 | reinstall: update |
| 149 | #next row not needed when using candude |
155 | #next row not needed when using candude |
| 150 | # $(OBJCOPY) -I ihex -O ihex --change-addresses=-$(shell $(AWK) '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) bios.hex bios_offset.hex |
156 | # $(OBJCOPY) -I ihex -O ihex --change-addresses=-$(shell $(AWK) '/0x[0-9a-f]+.*__bios_optimal_start/ { print $$1 }' bios.map) bios.hex bios_offset.hex |
| 151 | $(CANUPLOAD) $(CANULFLAGS) -n $(NODE_ID) -f $(PRG).hex -r -b |
157 | $(CANUPLOAD) $(CANULFLAGS) -n $(NODE_ID) -f $(PRG).hex -r -b |
| 152 | 158 | ||
| 153 | # Rules for building the eeprom images |
159 | # Rules for building the eeprom images |
| 154 | 160 | ||
| 155 | eeprom: ehex |
161 | eeprom: ehex |
| 156 | 162 | ||
| 157 | ehex: $(PRG)_eeprom.hex |
163 | ehex: $(PRG)_eeprom.hex |
| 158 | 164 | ||
| 159 | %_eeprom.hex: %.elf |
165 | %_eeprom.hex: %.elf |
| 160 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
166 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
| 161 | 167 | ||
| 162 | .DELETE_ON_ERROR: |
168 | .DELETE_ON_ERROR: |
| 163 | 169 | ||