introduce first updater-functionalities using the do_spm

[pub/USBaspLoader.git] / updater / Makefile

diff --git a/updater/Makefile b/updater/Makefile
new file mode 100644 (file)
index 0000000..e1b1fbb
--- /dev/null
+++ b/updater/Makefile
@@ -0,0 +1,78 @@
+# Name: Makefile
+# Project: USBaspLoader (updater)
+# Author: Stephan Bärwolf
+# Creation Date: 2012-09-01
+# Tabsize: 4
+# License: GNU GPL v2 (see License.txt)
+
+include ../Makefile.inc
+
+# elsewise gcc would complain unnecessary
+CFLAGS = -Wall -Wno-pointer-to-int-cast -Os -fno-move-loop-invariants -fno-tree-scev-cprop -fno-inline-small-functions -I. -mmcu=$(DEVICE) -DF_CPU=$(F_CPU) -DNEW_BOOTLOADER_ADDRESS=$(NEW_BOOTLOADER_ADDRESS) $(DEFINES)
+LDFLAGS = -Wl,--relax,--gc-sections
+
+ifneq ($(FLASHADDRESS), 0)
+ifneq ($(FLASHADDRESS), 00)
+ifneq ($(FLASHADDRESS), 000)
+ifneq ($(FLASHADDRESS), 0000)
+ifneq ($(FLASHADDRESS), 00000)
+ifneq ($(FLASHADDRESS), 0x0)
+ifneq ($(FLASHADDRESS), 0x00)
+ifneq ($(FLASHADDRESS), 0x000)
+ifneq ($(FLASHADDRESS), 0x0000)
+ifneq ($(FLASHADDRESS), 0x00000)
+FLASHPREAMBLE = 0x0000
+LDFLAGS += -Wl,--section-start=.text=$(FLASHADDRESS)
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+
+all:  updater.hex
+
+../firmware/main.bin:
+       $(MAKE) -C ../firmware main.hex
+
+updater.o: updater.c firmware.h
+       $(CC) updater.c -c -o updater.o $(CFLAGS)
+
+updater.elf: updater.o
+       $(CC) updater.o -o updater.elf $(CFLAGS) $(LDFLAGS)
+
+updater.hex: updater.elf
+       $(OBC) -j .text -j .data -O ihex updater.elf updater.hex
+       $(ECHO) "."
+       avr-size updater.elf
+       $(ECHO) "."
+       $(AVRDUDE) -D -U flash:w:updater.hex:i
+       $(ECHO) "."
+
+
+
+firmware_gen.o: firmware_gen.c
+       $(GCC) firmware_gen.c -c -o firmware_gen.o
+
+firmware_gen: firmware_gen.o
+       $(GCC) firmware_gen.o -o firmware_gen
+
+firmware.h: firmware_gen ../firmware/main.bin
+       $(OBC) -j .text -j .data -O binary ../firmware/main.bin usbasploader.raw
+       @./firmware_gen > firmware.h
+
+
+deepclean: clean
+       $(RM) *~
+
+clean:
+       $(RM) *.o
+       $(RM) *.raw
+       $(RM) updater.hex
+       $(RM) updater.elf
+       $(RM) firmware_gen
+       $(RM) firmware.h
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