12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455 |
- #
- # LUFA Library
- # Copyright (C) Dean Camera, 2014.
- #
- # dean [at] fourwalledcubicle [dot] com
- # www.lufa-lib.org
- #
- # --------------------------------------
- # LUFA Project Makefile.
- # --------------------------------------
-
- # Run "make help" for target help.
-
- MCU = at90usb1287
- ARCH = AVR8
- BOARD = USBKEY
- F_CPU = 8000000
- F_USB = $(F_CPU)
- OPTIMIZATION = s
- TARGET = BootloaderDFU
- SRC = $(TARGET).c Descriptors.c BootloaderAPI.c BootloaderAPITable.S $(LUFA_SRC_USB)
- LUFA_PATH = ../../LUFA
- CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/ -DBOOT_START_ADDR=$(BOOT_START_OFFSET)
- LD_FLAGS = -Wl,--section-start=.text=$(BOOT_START_OFFSET) $(BOOT_API_LD_FLAGS)
-
- # Flash size and bootloader section sizes of the target, in KB. These must
- # match the target's total FLASH size and the bootloader size set in the
- # device's fuses.
- FLASH_SIZE_KB = 128
- BOOT_SECTION_SIZE_KB = 8
-
- # Bootloader address calculation formulas
- # Do not modify these macros, but rather modify the dependent values above.
- CALC_ADDRESS_IN_HEX = $(shell printf "0x%X" $$(( $(1) )) )
- BOOT_START_OFFSET = $(call CALC_ADDRESS_IN_HEX, ($(FLASH_SIZE_KB) - $(BOOT_SECTION_SIZE_KB)) * 1024 )
- BOOT_SEC_OFFSET = $(call CALC_ADDRESS_IN_HEX, ($(FLASH_SIZE_KB) * 1024) - ($(strip $(1))) )
-
- # Bootloader linker section flags for relocating the API table sections to
- # known FLASH addresses - these should not normally be user-edited.
- BOOT_SECTION_LD_FLAG = -Wl,--section-start=$(strip $(1))=$(call BOOT_SEC_OFFSET, $(3)) -Wl,--undefined=$(strip $(2))
- BOOT_API_LD_FLAGS = $(call BOOT_SECTION_LD_FLAG, .apitable_trampolines, BootloaderAPI_Trampolines, 96)
- BOOT_API_LD_FLAGS += $(call BOOT_SECTION_LD_FLAG, .apitable_jumptable, BootloaderAPI_JumpTable, 32)
- BOOT_API_LD_FLAGS += $(call BOOT_SECTION_LD_FLAG, .apitable_signatures, BootloaderAPI_Signatures, 8)
-
- # Default target
- all:
-
- # Include LUFA build script makefiles
- include $(LUFA_PATH)/Build/lufa_core.mk
- include $(LUFA_PATH)/Build/lufa_sources.mk
- include $(LUFA_PATH)/Build/lufa_build.mk
- include $(LUFA_PATH)/Build/lufa_cppcheck.mk
- include $(LUFA_PATH)/Build/lufa_doxygen.mk
- include $(LUFA_PATH)/Build/lufa_avrdude.mk
- include $(LUFA_PATH)/Build/lufa_atprogram.mk
|