mirror of
https://github.com/hathach/tinyusb.git
synced 2025-04-16 14:42:58 +00:00
update makefile to support iar build starting with stm32f070
This commit is contained in:
hathach
parent
fa9d19027b
commit
3fee8b402e
@ -49,14 +49,31 @@ endif
|
||||
#-------------- Cross Compiler ------------
|
||||
# Can be set by board, default to ARM GCC
|
||||
CROSS_COMPILE ?= arm-none-eabi-
|
||||
|
||||
# Allow for -Os to be changed by board makefiles in case -Os is not allowed
|
||||
CFLAGS_OPTIMIZED ?= -Os
|
||||
|
||||
ifeq ($(CC),iccarm)
|
||||
USE_IAR = 1
|
||||
endif
|
||||
|
||||
ifdef USE_IAR
|
||||
AS = iasmarm
|
||||
LD = ilinkarm
|
||||
OBJCOPY = ielftool
|
||||
SIZE = echo "size not available for IAR"
|
||||
|
||||
else
|
||||
CC = $(CROSS_COMPILE)gcc
|
||||
CXX = $(CROSS_COMPILE)g++
|
||||
AS = $(CC) -x assembler-with-cpp
|
||||
LD = $(CC)
|
||||
|
||||
GDB = $(CROSS_COMPILE)gdb
|
||||
OBJCOPY = $(CROSS_COMPILE)objcopy
|
||||
SIZE = $(CROSS_COMPILE)size
|
||||
endif
|
||||
|
||||
MKDIR = mkdir
|
||||
|
||||
ifeq ($(CMDEXE),1)
|
||||
@ -78,8 +95,8 @@ SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(BOARD_PATH)/*.c))
|
||||
|
||||
INC += $(TOP)/$(FAMILY_PATH)
|
||||
|
||||
# Compiler Flags
|
||||
CFLAGS += \
|
||||
# GCC Compiler Flags
|
||||
GCC_CFLAGS += \
|
||||
-ggdb \
|
||||
-fdata-sections \
|
||||
-ffunction-sections \
|
||||
@ -113,10 +130,10 @@ CFLAGS += \
|
||||
|
||||
# Debugging/Optimization
|
||||
ifeq ($(DEBUG), 1)
|
||||
CFLAGS += -O0
|
||||
GCC_CFLAGS += -O0
|
||||
NO_LTO = 1
|
||||
else
|
||||
CFLAGS += $(CFLAGS_OPTIMIZED)
|
||||
GCC_CFLAGS += $(CFLAGS_OPTIMIZED)
|
||||
endif
|
||||
|
||||
# Log level is mapped to TUSB DEBUG option
|
||||
|
||||
@ -46,31 +46,34 @@ INC += $(TOP)/src
|
||||
|
||||
CFLAGS += $(addprefix -I,$(INC))
|
||||
|
||||
ifdef USE_IAR
|
||||
|
||||
IAR_CFLAGS += $(CFLAGS) -e --debug
|
||||
IAR_LDFLAGS += --config $(TOP)/$(IAR_LD_FILE)
|
||||
|
||||
else
|
||||
|
||||
CFLAGS += $(GCC_CFLAGS)
|
||||
|
||||
# LTO makes it difficult to analyze map file for optimizing size purpose
|
||||
# We will run this option in ci
|
||||
ifeq ($(NO_LTO),1)
|
||||
CFLAGS := $(filter-out -flto,$(CFLAGS))
|
||||
endif
|
||||
|
||||
ifneq ($(LD_FILE),)
|
||||
LDFLAGS_LD_FILE ?= -Wl,-T,$(TOP)/$(LD_FILE)
|
||||
LDFLAGS += $(CFLAGS) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections
|
||||
|
||||
ifdef LD_FILE
|
||||
LDFLAGS += -Wl,-T,$(TOP)/$(LD_FILE)
|
||||
endif
|
||||
|
||||
LDFLAGS += $(CFLAGS) $(LDFLAGS_LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections
|
||||
ifneq ($(SKIP_NANOLIB), 1)
|
||||
LDFLAGS += -specs=nosys.specs -specs=nano.specs
|
||||
endif
|
||||
|
||||
ASFLAGS += $(CFLAGS)
|
||||
|
||||
# Assembly files can be name with upper case .S, convert it to .s
|
||||
SRC_S := $(SRC_S:.S=.s)
|
||||
|
||||
# Due to GCC LTO bug https://bugs.launchpad.net/gcc-arm-embedded/+bug/1747966
|
||||
# assembly file should be placed first in linking order
|
||||
# '_asm' suffix is added to object of assembly file
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=_asm.o))
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o))
|
||||
endif
|
||||
|
||||
# Verbose mode
|
||||
ifeq ("$(V)","1")
|
||||
@ -79,6 +82,21 @@ $(info LDFLAGS $(LDFLAGS)) $(info )
|
||||
$(info ASFLAGS $(ASFLAGS)) $(info )
|
||||
endif
|
||||
|
||||
# Assembly files can be name with upper case .S, convert it to .s
|
||||
SRC_S := $(SRC_S:.S=.s)
|
||||
IAR_SRC_S := $(IAR_SRC_S:.S=.s)
|
||||
|
||||
# Due to GCC LTO bug https://bugs.launchpad.net/gcc-arm-embedded/+bug/1747966
|
||||
# assembly file should be placed first in linking order
|
||||
# '_asm' suffix is added to object of assembly file
|
||||
ifdef USE_IAR
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(IAR_SRC_S:.s=_asm.o))
|
||||
else
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=_asm.o))
|
||||
endif
|
||||
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o))
|
||||
|
||||
# ---------------------------------------
|
||||
# Rules
|
||||
# ---------------------------------------
|
||||
@ -96,9 +114,15 @@ else
|
||||
@$(MKDIR) -p $@
|
||||
endif
|
||||
|
||||
$(BUILD)/$(PROJECT).elf: $(OBJ)
|
||||
@echo LINK $@
|
||||
@$(CC) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
|
||||
# We set vpath to point to the top of the tree so that the source files
|
||||
# can be located. By following this scheme, it allows a single build rule
|
||||
# to be used to compile all .c files.
|
||||
vpath %.c . $(TOP)
|
||||
vpath %.s . $(TOP)
|
||||
vpath %.S . $(TOP)
|
||||
|
||||
ifndef USE_IAR
|
||||
# GCC based compiler
|
||||
|
||||
$(BUILD)/$(PROJECT).bin: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@ -108,6 +132,56 @@ $(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) -O ihex $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).elf: $(OBJ)
|
||||
@echo LINK $@
|
||||
@$(LD) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
|
||||
|
||||
$(BUILD)/obj/%.o: %.c
|
||||
@echo CC $(notdir $@)
|
||||
@$(CC) $(CFLAGS) -c -MD -o $@ $<
|
||||
|
||||
# ASM sources lower case .s
|
||||
$(BUILD)/obj/%_asm.o: %.s
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources upper case .S
|
||||
$(BUILD)/obj/%_asm.o: %.S
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
else
|
||||
|
||||
# IAR Compiler
|
||||
|
||||
$(BUILD)/$(PROJECT).bin: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) --bin $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) --ihex $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).elf: $(OBJ)
|
||||
@echo LINK $@
|
||||
@$(LD) $(IAR_LDFLAGS) $^ -o $@
|
||||
|
||||
$(BUILD)/obj/%.o: %.c
|
||||
@echo CC $(notdir $@)
|
||||
@$(CC) $(IAR_CFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources lower case .s
|
||||
$(BUILD)/obj/%_asm.o: %.s
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(IAR_ASFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources upper case .S
|
||||
$(BUILD)/obj/%_asm.o: %.S
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(IAR_ASFLAGS) -c -o $@ $<
|
||||
|
||||
endif
|
||||
|
||||
# UF2 generation, iMXRT need to strip to text only before conversion
|
||||
ifeq ($(FAMILY),imxrt)
|
||||
$(BUILD)/$(PROJECT).uf2: $(BUILD)/$(PROJECT).elf
|
||||
@ -122,27 +196,8 @@ endif
|
||||
|
||||
copy-artifact: $(BUILD)/$(PROJECT).bin $(BUILD)/$(PROJECT).hex $(BUILD)/$(PROJECT).uf2
|
||||
|
||||
# We set vpath to point to the top of the tree so that the source files
|
||||
# can be located. By following this scheme, it allows a single build rule
|
||||
# to be used to compile all .c files.
|
||||
vpath %.c . $(TOP)
|
||||
$(BUILD)/obj/%.o: %.c
|
||||
@echo CC $(notdir $@)
|
||||
@$(CC) $(CFLAGS) -c -MD -o $@ $<
|
||||
|
||||
# ASM sources lower case .s
|
||||
vpath %.s . $(TOP)
|
||||
$(BUILD)/obj/%_asm.o: %.s
|
||||
@echo AS $(notdir $@)
|
||||
@$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources upper case .S
|
||||
vpath %.S . $(TOP)
|
||||
$(BUILD)/obj/%_asm.o: %.S
|
||||
@echo AS $(notdir $@)
|
||||
@$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
endif
|
||||
# ---------------- GNU Make End -----------------------
|
||||
|
||||
.PHONY: clean
|
||||
clean:
|
||||
@ -151,7 +206,6 @@ ifeq ($(CMDEXE),1)
|
||||
else
|
||||
$(RM) -rf $(BUILD)
|
||||
endif
|
||||
# ---------------- GNU Make End -----------------------
|
||||
|
||||
# get depenecies
|
||||
.PHONY: get-deps
|
||||
|
||||
@ -1,8 +1,10 @@
|
||||
CFLAGS += -DSTM32F070xB -DCFG_EXAMPLE_VIDEO_READONLY
|
||||
|
||||
SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32f070xb.s
|
||||
LD_FILE = $(BOARD_PATH)/stm32F070rbtx_flash.ld
|
||||
|
||||
SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32f070xb.s
|
||||
IAR_SRC_S += $(ST_CMSIS)/Source/Templates/iar/startup_stm32f070xb.s
|
||||
IAR_LD_FILE = $(ST_CMSIS)/Source/Templates/iar/linker/stm32f070xb_flash.icf
|
||||
|
||||
# For flash-jlink target
|
||||
JLINK_DEVICE = stm32f070rb
|
||||
|
||||
@ -153,7 +153,7 @@ uint32_t board_millis(void)
|
||||
|
||||
void HardFault_Handler (void)
|
||||
{
|
||||
asm("bkpt");
|
||||
__asm("BKPT #0\n");
|
||||
}
|
||||
|
||||
#ifdef USE_FULL_ASSERT
|
||||
|
||||
@ -8,17 +8,28 @@ ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
|
||||
include $(TOP)/$(BOARD_PATH)/board.mk
|
||||
|
||||
CFLAGS += \
|
||||
-DCFG_EXAMPLE_MSC_READONLY \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_STM32F0
|
||||
|
||||
# --------------
|
||||
# GCC Flags
|
||||
# --------------
|
||||
GCC_CFLAGS += \
|
||||
-flto \
|
||||
-mthumb \
|
||||
-mabi=aapcs \
|
||||
-mcpu=cortex-m0 \
|
||||
-mfloat-abi=soft \
|
||||
-nostdlib -nostartfiles \
|
||||
-DCFG_EXAMPLE_MSC_READONLY \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_STM32F0
|
||||
|
||||
# suppress warning caused by vendor mcu driver
|
||||
CFLAGS += -Wno-error=unused-parameter -Wno-error=cast-align -Wno-error=cast-qual
|
||||
GCC_CFLAGS += -Wno-error=unused-parameter -Wno-error=cast-align -Wno-error=cast-qual
|
||||
|
||||
# --------------
|
||||
# IAR Flags
|
||||
# --------------
|
||||
IAR_CFLAGS += --cpu cortex-m0
|
||||
IAR_ASFLAGS += --cpu cortex-m0
|
||||
|
||||
SRC_C += \
|
||||
src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c \
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user