diff --git a/cpu/cc253x/Makefile.cc253x b/cpu/cc253x/Makefile.cc253x
index 25f993df9..9d3c3a819 100644
--- a/cpu/cc253x/Makefile.cc253x
+++ b/cpu/cc253x/Makefile.cc253x
@@ -135,83 +135,3 @@ CONTIKI_OBJECTFILES = $(addprefix $(OBJECTDIR)/, \
 PROJECT_OBJECTFILES = $(addprefix $(OBJECTDIR)/, \
 	$(call oname, $(PROJECT_SOURCEFILES)))
 
-### Compilation rules
-
-SEGMENT_RULE_FILES = $(foreach dir, . $(CONTIKI_PLATFORM_DIRS) \
-	$(CONTIKI_CPU_DIRS_LIST), $(wildcard $(dir)/segment.rules) )
-
-# NB: Assumes SEGMENT_RULES was not overridden and is in $(OBJECTDIR)
-$(SEGMENT_RULES): $(SEGMENT_RULE_FILES) | $(OBJECTDIR)
-	cat $(SEGMENT_RULE_FILES) | \
-	   sed -e 's/#.*$$//' -e 's/^\s*//' -e '/^$$/d' > $@
-
-CUSTOM_RULE_LINK=1
-CUSTOM_RULE_C_TO_OBJECTDIR_O=1
-CUSTOM_RULE_ALLOBJS_TO_TARGETLIB=1
-
-$(OBJECTDIR)/%.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
-	$(TRACE_CC)
-	$(Q)$(CC) $(call c_seg,$<,$@) $(CFLAGS) -c $< -o $@ -Wp,-MMD,$(@:.rel=.d),-MQ,$@
-	@$(FINALIZE_SDCC_DEPENDENCY)
-
-contiki-$(TARGET).lib: $(CONTIKI_OBJECTFILES) $(PROJECT_OBJECTFILES) \
-	$(CONTIKI_ASMOBJECTFILES) $(CONTIKI_CASMOBJECTFILES)
-	rm -f $@
-	for target in $^; do echo $$target >> $@; done
-
-.PRECIOUS: %.$(TARGET) %.hex
-
-# build app/example local object files. We need a separate rule so that we can
-# pass -DAUTOSTART_ENABLE for those files only
-$(OBJECTDIR)/%.app.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
-	$(TRACE_CC)
-	$(Q)$(CC) $(call c_seg,$<,$@) -DAUTOSTART_ENABLE $(CFLAGS) -c $< -o $@
-
-# .ihx is the sdcc binary output file
-ifeq ($(HAVE_BANKING),1)
-### Build bankable firmware
-%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
-	@echo "\nFirst Link"
-	@echo "==============="
-	$(TRACE_LD)
-	$(Q)$(CC) $(LDFLAGS) $(LD_PRE_FLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
-
-%.flags: %.ihx
-### Allocate modules to banks and relocate object files
-	@echo "\nBank Allocation"
-	@echo "==============="
-	python $(BANK_ALLOC) $(basename $(@F)) $(SEGMENT_RULES) $(OFFSET_FIRMWARE)
-
-%.banked-hex: %.flags
-### Link again with new bank allocations
-	@echo "\nFinal Link"
-	@echo "==============="
-	$(TRACE_LD)
-	$(Q)$(LD) $(LDFLAGS) $(shell cat $<) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
-
-%.hex: %.banked-hex
-### Post-process the hex file for programmers which dislike SDCC output hex format
-	$(eval BANKS := $(shell egrep '(^BANK[0-9])=' $(@:.hex=.map) | sed -e 's/BANK\([0-9]\).*/\1/' | uniq))
-	$(eval FILES := $(addsuffix .hex,$(addprefix bank,$(BANKS))))
-	@echo "\nPack hex file"
-	@echo "==============="
-	@for bank in $(BANKS); do \
-		echo $(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
-		-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
-		-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
-		$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
-		-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
-		-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
-	done 
-	$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel -crop 0x00000 0x07FFF -o home.ihx -intel
-	srec_cat home.ihx -intel $(foreach file,$(FILES),$(file) -intel) -o $@ -intel
-	rm -f home.ihx $(FILES)
-else
-### Build non-banked firmware
-%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
-	$(TRACE_LD)
-	$(Q)$(LD) $(LDFLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
-
-%.hex: %.ihx
-	$(PACKIHX) $< > $@
-endif
diff --git a/cpu/cc253x/Makefile.customrules-cc253x b/cpu/cc253x/Makefile.customrules-cc253x
new file mode 100644
index 000000000..e30b2795e
--- /dev/null
+++ b/cpu/cc253x/Makefile.customrules-cc253x
@@ -0,0 +1,80 @@
+### Compilation rules
+
+SEGMENT_RULE_FILES = $(foreach dir, . $(CONTIKI_PLATFORM_DIRS) \
+	$(CONTIKI_CPU_DIRS_LIST), $(wildcard $(dir)/segment.rules) )
+
+# NB: Assumes SEGMENT_RULES was not overridden and is in $(OBJECTDIR)
+$(SEGMENT_RULES): $(SEGMENT_RULE_FILES) | $(OBJECTDIR)
+	cat $(SEGMENT_RULE_FILES) | \
+	   sed -e 's/#.*$$//' -e 's/^\s*//' -e '/^$$/d' > $@
+
+CUSTOM_RULE_LINK=1
+CUSTOM_RULE_C_TO_OBJECTDIR_O=1
+CUSTOM_RULE_ALLOBJS_TO_TARGETLIB=1
+
+$(OBJECTDIR)/%.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
+	$(TRACE_CC)
+	$(Q)$(CC) $(call c_seg,$<,$@) $(CFLAGS) -c $< -o $@ -Wp,-MMD,$(@:.rel=.d),-MQ,$@
+	@$(FINALIZE_SDCC_DEPENDENCY)
+
+contiki-$(TARGET).lib: $(CONTIKI_OBJECTFILES) $(PROJECT_OBJECTFILES) \
+	$(CONTIKI_ASMOBJECTFILES) $(CONTIKI_CASMOBJECTFILES)
+	rm -f $@
+	for target in $^; do echo $$target >> $@; done
+
+.PRECIOUS: %.$(TARGET) %.hex
+
+# build app/example local object files. We need a separate rule so that we can
+# pass -DAUTOSTART_ENABLE for those files only
+$(OBJECTDIR)/%.app.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
+	$(TRACE_CC)
+	$(Q)$(CC) $(call c_seg,$<,$@) -DAUTOSTART_ENABLE $(CFLAGS) -c $< -o $@
+
+# .ihx is the sdcc binary output file
+ifeq ($(HAVE_BANKING),1)
+### Build bankable firmware
+%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
+	@echo "\nFirst Link"
+	@echo "==============="
+	$(TRACE_LD)
+	$(Q)$(CC) $(LDFLAGS) $(LD_PRE_FLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
+
+%.flags: %.ihx
+### Allocate modules to banks and relocate object files
+	@echo "\nBank Allocation"
+	@echo "==============="
+	python $(BANK_ALLOC) $(basename $(@F)) $(SEGMENT_RULES) $(OFFSET_FIRMWARE)
+
+%.banked-hex: %.flags
+### Link again with new bank allocations
+	@echo "\nFinal Link"
+	@echo "==============="
+	$(TRACE_LD)
+	$(Q)$(LD) $(LDFLAGS) $(shell cat $<) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
+
+%.hex: %.banked-hex
+### Post-process the hex file for programmers which dislike SDCC output hex format
+	$(eval BANKS := $(shell egrep '(^BANK[0-9])=' $(@:.hex=.map) | sed -e 's/BANK\([0-9]\).*/\1/' | uniq))
+	$(eval FILES := $(addsuffix .hex,$(addprefix bank,$(BANKS))))
+	@echo "\nPack hex file"
+	@echo "==============="
+	@for bank in $(BANKS); do \
+		echo $(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
+		-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
+		-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
+		$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
+		-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
+		-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
+	done 
+	$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel -crop 0x00000 0x07FFF -o home.ihx -intel
+	srec_cat home.ihx -intel $(foreach file,$(FILES),$(file) -intel) -o $@ -intel
+	rm -f home.ihx $(FILES)
+else
+### Build non-banked firmware
+%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
+	$(TRACE_LD)
+	$(Q)$(LD) $(LDFLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
+
+%.hex: %.ihx
+	$(PACKIHX) $< > $@
+endif
diff --git a/platform/cc2530dk/Makefile.customrules-cc2530dk b/platform/cc2530dk/Makefile.customrules-cc2530dk
new file mode 100644
index 000000000..b723c08b8
--- /dev/null
+++ b/platform/cc2530dk/Makefile.customrules-cc2530dk
@@ -0,0 +1 @@
+include $(CONTIKI_CPU)/Makefile.customrules-cc253x