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Add a common linker script with the memory map for the complete project

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Use the correct physical addresses in the memory map, and instead translate the addresses during postprocessing with objcopy
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henryk@ploetzli.ch 2009-08-27 16:07:35 +00:00
commit 2bfed17db2
5 changed files with 50 additions and 28 deletions
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10
common/Makefile.common
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@ -66,8 +66,16 @@ $(ARMOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
$(ASMOBJ): $(OBJDIR)/%.o: %.s
$(CC) $(CFLAGS) -mthumb-interwork -o $@ $<
# This objcopy call translates physical flash addresses to logical addresses
# See ldscript.common. -- Henryk Plötz <henryk@ploetzli.ch> 2009-08-27
$(OBJDIR)/%.s19: $(OBJDIR)/%.elf
$(OBJCOPY) -Osrec --srec-forceS3 $^ $@
$(OBJCOPY) -Osrec --srec-forceS3 --no-change-warnings \
--change-section-address bootphase1-0x100000 \
--change-section-address bootphase2-0x100000 \
--change-section-address fpgaimage-0x100000 \
--change-section-address .start-0x100000 \
--change-section-address .text-0x100000 \
--change-section-address .rodata-0x100000 $^ $@
# Automatic dependency generation
DEPENDENCY_FILES = $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBSRC))) \