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c09a8484e2
Less clutter inside the cpu/* directories by placing linker scripts under cpu/*/ldscripts/CPUNAME.ld
40 lines
1.3 KiB
Makefile
40 lines
1.3 KiB
Makefile
export CPU_ARCH = cortex-m4
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# this CPU implementation is using the explicit core/CPU interface
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export CFLAGS += -DCOREIF_NG=1
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# export the peripheral drivers to be linked into the final binary
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export USEMODULE += periph
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# tell the build system that the CPU depends on the Cortex-M common files
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export USEMODULE += cortexm_common
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# tell the build system that the CPU depends on the Kinetis common files
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export USEMODULE += kinetis_common
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# define path to kinetis module, which is needed for this CPU
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export KINETIS_COMMON = $(RIOTCPU)/kinetis_common/
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# CPU depends on the cortex-m common module, so include it
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include $(RIOTCPU)/cortexm_common/Makefile.include
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# CPU depends on the kinetis module, so include it
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include $(KINETIS_COMMON)Makefile.include
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export LINKFLAGS += -L$(RIOTCPU)/kinetis_common/ldscripts
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# define the linker script to use for this CPU
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export LINKERSCRIPT = $(RIOTCPU)/$(CPU)/ldscripts/$(CPU_MODEL).ld
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#export the CPU model
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MODEL = $(shell echo $(CPU_MODEL)|tr 'a-z' 'A-Z')
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export CFLAGS += -DCPU_MODEL_$(MODEL)
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ARCH = $(shell echo $(CPU_ARCH) | tr 'a-z-' 'A-Z_')
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export CFLAGS += -DCPU_ARCH_$(ARCH)
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# include CPU specific includes
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export INCLUDES += -I$(RIOTCPU)/$(CPU)/include
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# add the CPU specific system calls implementations for the linker
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export UNDEF += $(BINDIR)cpu/interrupt-vector.o
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export UNDEF += $(BINDIR)cpu/syscalls.o
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