diff options
Diffstat (limited to 'support/make/target-config.mk')
| -rw-r--r-- | support/make/target-config.mk | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/support/make/target-config.mk b/support/make/target-config.mk new file mode 100644 index 0000000..0e3a2c2 --- /dev/null +++ b/support/make/target-config.mk @@ -0,0 +1,54 @@ +# TARGET_FLAGS are to be passed while compiling, assembling, linking. +TARGET_FLAGS := +# TARGET_LDFLAGS go to the linker +TARGET_LDFLAGS := + +# Configuration derived from $(MEMORY_TARGET) + +LD_SCRIPT_PATH := $(LDDIR)/$(MEMORY_TARGET).ld + +ifeq ($(MEMORY_TARGET), ram) +VECT_BASE_ADDR := VECT_TAB_RAM +endif +ifeq ($(MEMORY_TARGET), flash) +VECT_BASE_ADDR := VECT_TAB_FLASH +endif +ifeq ($(MEMORY_TARGET), jtag) +VECT_BASE_ADDR := VECT_TAB_BASE +endif + +# Pull in the board configuration file here, so it can override the +# above. + +include $(BOARD_INCLUDE_DIR)/$(BOARD).mk + +# Configuration derived from $(BOARD).mk + +LD_SERIES_PATH := $(LDDIR)/stm32/series/$(MCU_SERIES) +LD_MEM_PATH := $(LDDIR)/stm32/mem/$(LD_MEM_DIR) +ifeq ($(MCU_SERIES), stm32f1) +# Due to the Balkanization on F1, we need to specify the line when +# making linker decisions. +LD_SERIES_PATH := $(LD_SERIES_PATH)/$(MCU_F1_LINE) +endif + +ifeq ($(MCU_SERIES), stm32f1) +TARGET_FLAGS += -mcpu=cortex-m3 -march=armv7-m +endif +ifeq ($(MCU_SERIES), stm32f2) +TARGET_FLAGS += -mcpu=cortex-m3 -march=armv7-m +endif +ifeq ($(MCU_SERIES), stm32f4) +TARGET_FLAGS += -mcpu=cortex-m4 -march=armv7e-m -mfloat-abi=hard -mfpu=fpv4-sp-d16 +endif + +TARGET_LDFLAGS += -Xlinker -T$(LD_SCRIPT_PATH) \ + -L $(LD_SERIES_PATH) \ + -L $(LD_MEM_PATH) \ + -L $(LDDIR) +TARGET_FLAGS += -mthumb -DBOARD_$(BOARD) -DMCU_$(MCU) \ + -DERROR_LED_PORT=$(ERROR_LED_PORT) \ + -DERROR_LED_PIN=$(ERROR_LED_PIN) \ + -D$(VECT_BASE_ADDR) + +LIBMAPLE_MODULE_SERIES := $(LIBMAPLE_PATH)/$(MCU_SERIES) |