mirror of
https://github.com/Proxmark/proxmark3.git
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8fcbf652da
+ Add common area at end of RAM to communicate between main os and bootrom + Lower stack end to make room for common area + Implement CMD_DEVICE_INFO in both OS and bootrom to give information about the current state and supported features + Allow hands-free firmware update: When CMD_START_FLASH is received over USB in OS mode, the device will reset and enter the bootrom Pressing the button in hands-free update mode takes precedence: releasing the button will immediately abort firmware update and perform a reset. Do not press the button. + Require each flash sequence to be preceded by a CMD_START_FLASH to set up the boundaries for the following flash sequence Not compatible with linux flasher before SVN revision 200 Currently no compatible flasher for Windows. WINDOWS USERS: DO NOT UPDATE YOUR BOOTROM YET + Protect bootrom flash area unless magic unlock sequence is given in CMD_START_FLASH
36 lines
1.3 KiB
Makefile
36 lines
1.3 KiB
Makefile
# Makefile for bootrom, see ../common/Makefile.common for common settings
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# DO NOT use thumb mode in the phase 1 bootloader since that generates a section with glue code
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ARMSRC = fromflash.c
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THUMBSRC = usb.c bootrom.c
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ASMSRC = ram-reset.s flash-reset.s
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## There is a strange bug with the linker: Sometimes it will not emit the glue to call
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## BootROM from ARM mode. The symbol is emitted, but the section will be filled with
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## zeroes. As a temporary workaround, do not use thumb for the phase 2 bootloader
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## -- Henryk Plötz <henryk@ploetzli.ch> 2009-09-01
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ARMSRC := $(ARMSRC) $(THUMBSRC)
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THUMBSRC :=
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# Do not move this inclusion before the definition of {THUMB,ASM,ARM}SRC
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include ../common/Makefile.common
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all: $(OBJDIR)/bootrom.s19
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$(OBJDIR)/bootrom.elf: $(VERSIONOBJ) $(ASMOBJ) $(ARMOBJ) $(THUMBOBJ)
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$(LD) -g -Tldscript-flash --oformat elf32-littlearm -Map=$(patsubst %.elf,%.map,$@) -o $@ $^
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clean:
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$(DELETE) $(OBJDIR)$(PATHSEP)*.o
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$(DELETE) $(OBJDIR)$(PATHSEP)*.elf
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$(DELETE) $(OBJDIR)$(PATHSEP)*.s19
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$(DELETE) $(OBJDIR)$(PATHSEP)*.map
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$(DELETE) $(OBJDIR)$(PATHSEP)*.d
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$(DELETE) version.c
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.PHONY: all clean help
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help:
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@echo Multi-OS Makefile, you are running on $(DETECTED_OS)
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@echo Possible targets:
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@echo + all - Make $(OBJDIR)/bootrom.s19, the main bootrom
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@echo + clean - Clean $(OBJDIR)
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