diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 111 |
1 files changed, 47 insertions, 64 deletions
@@ -1,59 +1,11 @@ -.DEFAULT_GOAL := sketch - -# Valid BOARDs: maple, maple_native, ... -BOARD ?= maple -MEMORY_TARGET ?= flash - -# USB ID for DFU upload -VENDOR_ID := 1EAF -PRODUCT_ID := 0003 +# Try "make help" first -# Guess the MCU based on the BOARD (can be overridden ) -# FIXME the error LED config needs to be in wirish/ instead -ifeq ($(BOARD), maple) - MCU := STM32F103RB - PRODUCT_ID := 0003 - ERROR_LED_PORT := GPIOA - ERROR_LED_PIN := 5 - DENSITY := STM32_MEDIUM_DENSITY -endif -ifeq ($(BOARD), maple_native) - MCU := STM32F103ZE - PRODUCT_ID := 0003 - ERROR_LED_PORT := GPIOC - ERROR_LED_PIN := 15 - DENSITY := STM32_HIGH_DENSITY -endif -ifeq ($(BOARD), maple_mini) - MCU := STM32F103CB - PRODUCT_ID := 0003 - ERROR_LED_PORT := GPIOB - ERROR_LED_PIN := 1 - DENSITY := STM32_MEDIUM_DENSITY -endif -ifeq ($(BOARD), maple_RET6) - MCU := STM32F103RE - PRODUCT_ID := 0003 - ERROR_LED_PORT := GPIOA - ERROR_LED_PIN := 5 - DENSITY := STM32_HIGH_DENSITY -endif +.DEFAULT_GOAL := sketch -# Some target specific things -ifeq ($(MEMORY_TARGET), ram) - LDSCRIPT := $(BOARD)/ram.ld - VECT_BASE_ADDR := VECT_TAB_RAM -endif -ifeq ($(MEMORY_TARGET), flash) - LDSCRIPT := $(BOARD)/flash.ld - VECT_BASE_ADDR := VECT_TAB_FLASH -endif -ifeq ($(MEMORY_TARGET), jtag) - LDSCRIPT := $(BOARD)/jtag.ld - VECT_BASE_ADDR := VECT_TAB_BASE -endif +## +## Useful paths, constants, etc. +## -# Useful paths ifeq ($(LIB_MAPLE_HOME),) SRCROOT := . else @@ -62,31 +14,58 @@ endif BUILD_PATH = build LIBMAPLE_PATH := $(SRCROOT)/libmaple SUPPORT_PATH := $(SRCROOT)/support +# Support files for linker +LDDIR := $(SUPPORT_PATH)/ld +# Support files for this Makefile +MAKEDIR := $(SUPPORT_PATH)/make + +# USB ID for DFU upload +VENDOR_ID := 1EAF +PRODUCT_ID := 0003 + +## +## Target-specific configuration. This determines some compiler and +## linker options/flags. +## + +# Try "make help" for more information on BOARD and MEMORY_TARGET; +# these default to a Maple Flash build. +BOARD ?= maple +MEMORY_TARGET ?= flash + +# $(BOARD)- and $(MEMORY_TARGET)-specific configuration +include $(MAKEDIR)/target-config.mk + +## +## Compilation flags +## -# Compilation flags. -# FIXME remove the ERROR_LED config GLOBAL_FLAGS := -D$(VECT_BASE_ADDR) \ -DBOARD_$(BOARD) -DMCU_$(MCU) \ -DERROR_LED_PORT=$(ERROR_LED_PORT) \ -DERROR_LED_PIN=$(ERROR_LED_PIN) \ - -D$(DENSITY) + -D$(DENSITY) GLOBAL_CFLAGS := -Os -g3 -gdwarf-2 -mcpu=cortex-m3 -mthumb -march=armv7-m \ -nostdlib -ffunction-sections -fdata-sections \ -Wl,--gc-sections $(GLOBAL_FLAGS) GLOBAL_CXXFLAGS := -fno-rtti -fno-exceptions -Wall $(GLOBAL_FLAGS) GLOBAL_ASFLAGS := -mcpu=cortex-m3 -march=armv7-m -mthumb \ -x assembler-with-cpp $(GLOBAL_FLAGS) - -LDDIR := $(SUPPORT_PATH)/ld LDFLAGS = -T$(LDDIR)/$(LDSCRIPT) -L$(LDDIR) \ -mcpu=cortex-m3 -mthumb -Xlinker \ --gc-sections --print-gc-sections --march=armv7-m -Wall -# Set up build rules and some useful templates +## +## Build rules and useful templates +## + include $(SUPPORT_PATH)/make/build-rules.mk include $(SUPPORT_PATH)/make/build-templates.mk -# Set all submodules here +## +## Set all submodules here +## + LIBMAPLE_MODULES := $(SRCROOT)/libmaple LIBMAPLE_MODULES += $(SRCROOT)/wirish # Official libraries: @@ -97,10 +76,14 @@ LIBMAPLE_MODULES += $(SRCROOT)/libraries/Wire # Experimental libraries: LIBMAPLE_MODULES += $(SRCROOT)/libraries/FreeRTOS -# call each module rules.mk +# Call each module's rules.mk: $(foreach m,$(LIBMAPLE_MODULES),$(eval $(call LIBMAPLE_MODULE_template,$(m)))) -# Main target +## +## Targets +## + +# main target include $(SRCROOT)/build-targets.mk .PHONY: install sketch clean help debug cscope tags ctags ram flash jtag doxygen mrproper @@ -114,13 +97,13 @@ UPLOAD_flash := $(SUPPORT_PATH)/scripts/reset.py && \ $(DFU) -a1 -d $(VENDOR_ID):$(PRODUCT_ID) -D $(BUILD_PATH)/$(BOARD).bin -R UPLOAD_jtag := $(OPENOCD_WRAPPER) flash -# conditionally upload to whatever the last build was +# Conditionally upload to whatever the last build was install: INSTALL_TARGET = $(shell cat $(BUILD_PATH)/build-type 2>/dev/null) install: $(BUILD_PATH)/$(BOARD).bin @echo Install target: $(INSTALL_TARGET) $(UPLOAD_$(INSTALL_TARGET)) -# Force a rebuild if the maple target changed +# Force a rebuild if the target changed PREV_BUILD_TYPE = $(shell cat $(BUILD_PATH)/build-type 2>/dev/null) build-check: ifneq ($(PREV_BUILD_TYPE), $(MEMORY_TARGET)) |