You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
3.3 KiB
Makefile
76 lines
3.3 KiB
Makefile
8 years ago
|
#
|
||
|
|
# LUFA Library
|
||
|
|
# Copyright (C) Dean Camera, 2017.
|
||
|
|
#
|
||
|
|
# 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 = BootloaderMassStorage
|
||
|
|
SRC = $(TARGET).c Descriptors.c BootloaderAPI.c BootloaderAPITable.S Lib/SCSI.c Lib/VirtualFAT.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
|
||
|
|
LUFA_PATH = ../../LUFA
|
||
|
|
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/ -DBOOT_START_ADDR=$(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 += $(call BOOT_SECTION_LD_FLAG, .apitable_signatures, BootloaderAPI_Signatures, 8)
|
||
|
|
|
||
|
|
# Check if the bootloader needs an AUX section, located before the real bootloader section to store some of the
|
||
|
|
# bootloader code. This is required for 32KB and smaller devices, where the actual bootloader is 6KB but the maximum
|
||
|
|
# bootloader section size is 4KB. The actual usable application space will be reduced by 6KB for these devices.
|
||
|
|
ifeq ($(BOOT_SECTION_SIZE_KB),8)
|
||
|
|
CC_FLAGS += -DAUX_BOOT_SECTION_SIZE=0
|
||
|
|
else
|
||
|
|
AUX_BOOT_SECTION_SIZE_KB = (6 - $(BOOT_SECTION_SIZE_KB))
|
||
|
|
|
||
|
|
CC_FLAGS += -DAUX_BOOT_SECTION_SIZE='($(AUX_BOOT_SECTION_SIZE_KB) * 1024)'
|
||
|
|
LD_FLAGS += -Wl,--section-start=.boot_aux=$(call BOOT_SEC_OFFSET, (($(BOOT_SECTION_SIZE_KB) + $(AUX_BOOT_SECTION_SIZE_KB)) * 1024 - 16))
|
||
|
|
LD_FLAGS += $(call BOOT_SECTION_LD_FLAG, .boot_aux_trampoline, Boot_AUX_Trampoline, ($(BOOT_SECTION_SIZE_KB) + $(AUX_BOOT_SECTION_SIZE_KB)) * 1024)
|
||
|
|
endif
|
||
|
|
|
||
|
|
# Default target
|
||
|
|
all:
|
||
|
|
|
||
|
|
# Include LUFA-specific DMBS extension modules
|
||
|
|
DMBS_LUFA_PATH ?= $(LUFA_PATH)/Build/LUFA
|
||
|
|
include $(DMBS_LUFA_PATH)/lufa-sources.mk
|
||
|
|
include $(DMBS_LUFA_PATH)/lufa-gcc.mk
|
||
|
|
|
||
|
|
# Include common DMBS build system modules
|
||
|
|
DMBS_PATH ?= $(LUFA_PATH)/Build/DMBS/DMBS
|
||
|
|
include $(DMBS_PATH)/core.mk
|
||
|
|
include $(DMBS_PATH)/cppcheck.mk
|
||
|
|
include $(DMBS_PATH)/doxygen.mk
|
||
|
|
include $(DMBS_PATH)/dfu.mk
|
||
|
|
include $(DMBS_PATH)/gcc.mk
|
||
|
|
include $(DMBS_PATH)/hid.mk
|
||
|
|
include $(DMBS_PATH)/avrdude.mk
|
||
|
|
include $(DMBS_PATH)/atprogram.mk
|