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1 | #----------------------------------------------------------------------------- |
2 | # This code is licensed to you under the terms of the GNU GPL, version 2 or, |
3 | # at your option, any later version. See the LICENSE.txt file for the text of |
4 | # the license. |
5 | #----------------------------------------------------------------------------- |
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6 | # Makefile for bootrom, see ../common/Makefile.common for common settings |
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7 | #----------------------------------------------------------------------------- |
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8 | |
9 | # DO NOT use thumb mode in the phase 1 bootloader since that generates a section with glue code |
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10 | ARMSRC = |
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11 | THUMBSRC = cmd.c usb_cdc.c bootrom.c |
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12 | ASMSRC = ram-reset.s flash-reset.s |
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13 | VERSIONSRC = |
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14 | |
15 | ## There is a strange bug with the linker: Sometimes it will not emit the glue to call |
16 | ## BootROM from ARM mode. The symbol is emitted, but the section will be filled with |
17 | ## zeroes. As a temporary workaround, do not use thumb for the phase 2 bootloader |
18 | ## -- Henryk Plötz <henryk@ploetzli.ch> 2009-09-01 |
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19 | # ARMSRC := $(ARMSRC) $(THUMBSRC) |
20 | # THUMBSRC := |
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21 | |
22 | # stdint.h provided locally until GCC 4.5 becomes C99 compliant |
23 | APP_CFLAGS = -I. |
24 | |
25 | # Do not move this inclusion before the definition of {THUMB,ASM,ARM}SRC |
26 | include ../common/Makefile.common |
27 | |
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28 | OBJS = $(OBJDIR)/bootrom.s19 |
29 | |
30 | all: $(OBJS) |
31 | |
32 | tarbin: $(OBJS) |
33 | $(TAR) $(TARFLAGS) ../proxmark3-$(platform)-bin.tar $(OBJS:%=bootrom/%) $(OBJS:%.s19=bootrom/%.elf) |
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34 | |
35 | $(OBJDIR)/bootrom.elf: $(VERSIONOBJ) $(ASMOBJ) $(ARMOBJ) $(THUMBOBJ) |
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36 | $(CC) $(LDFLAGS) -Wl,-T,ldscript-flash,-Map,$(patsubst %.elf,%.map,$@) -o $@ $^ $(LIBS) |
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37 | |
38 | clean: |
39 | $(DELETE) $(OBJDIR)$(PATHSEP)*.o |
40 | $(DELETE) $(OBJDIR)$(PATHSEP)*.elf |
41 | $(DELETE) $(OBJDIR)$(PATHSEP)*.s19 |
42 | $(DELETE) $(OBJDIR)$(PATHSEP)*.map |
43 | $(DELETE) $(OBJDIR)$(PATHSEP)*.d |
44 | $(DELETE) version.c |
45 | |
46 | .PHONY: all clean help |
47 | help: |
48 | @echo Multi-OS Makefile, you are running on $(DETECTED_OS) |
49 | @echo Possible targets: |
50 | @echo + all - Make $(OBJDIR)/bootrom.s19, the main bootrom |
51 | @echo + clean - Clean $(OBJDIR) |