diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 141 |
1 files changed, 67 insertions, 74 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 @@ -61,33 +13,66 @@ SRCROOT := $(LIB_MAPLE_HOME) endif BUILD_PATH = build LIBMAPLE_PATH := $(SRCROOT)/libmaple +WIRISH_PATH := $(SRCROOT)/wirish 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 -LIBMAPLE_MODULES := $(SRCROOT)/libmaple +## +## Set all submodules here +## + +# Try to keep LIBMAPLE_MODULES a simply-expanded variable +ifeq ($(LIBMAPLE_MODULES),) + LIBMAPLE_MODULES := $(SRCROOT)/libmaple +else + LIBMAPLE_MODULES += $(SRCROOT)/libmaple +endif LIBMAPLE_MODULES += $(SRCROOT)/wirish # Official libraries: LIBMAPLE_MODULES += $(SRCROOT)/libraries/Servo @@ -97,10 +82,14 @@ 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 +103,13 @@ 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)) @@ -140,20 +129,24 @@ help: @echo " libmaple Makefile help" @echo " ----------------------" @echo " " - @echo " Be sure to set BOARD if not compiling for Maple (e.g." - @echo " use BOARD=maple_mini for mini, etc.)" + @echo " Programming targets:" + @echo " sketch: Compile for BOARD to MEMORY_TARGET (default)." + @echo " install: Compile and upload code over USB, using Maple bootloader" @echo " " - @echo " Compile targets (default MEMORY_TARGET=flash):" + @echo " You *must* set BOARD if not compiling for Maple (e.g." + @echo " use BOARD=maple_mini for mini, etc.), and MEMORY_TARGET" + @echo " if not compiling to Flash." + @echo " " + @echo " Valid BOARDs:" + @echo " maple, maple_mini, maple_RET6, maple_native" + @echo " " + @echo " Valid MEMORY_TARGETs (default=flash):" @echo " ram: Compile sketch code to ram" @echo " flash: Compile sketch code to flash" - @echo " jtag: Compile sketch code to jtag" - @echo " sketch: Compile sketch code to target MEMORY_TARGET" - @echo " " - @echo " Programming targets:" - @echo " install: Upload code to target" + @echo " jtag: Compile sketch code for jtag; overwrites bootloader" @echo " " @echo " Other targets:" - @echo " debug: Start an openocd gdb server, port 3333" + @echo " debug: Start OpenOCD gdb server on port 3333, telnet on port 4444" @echo " clean: Remove all build and object files" @echo " help: Show this message" @echo " doxygen: Build Doxygen HTML and XML documentation" |