From 5a89d4459146edfb073e8ffa299cd9598a98c27c Mon Sep 17 00:00:00 2001 From: Stephen Caudle Date: Mon, 31 Oct 2011 00:24:47 -0400 Subject: Add initial support for STM32F4 --- lib/stm32/f4/Makefile | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 lib/stm32/f4/Makefile (limited to 'lib/stm32/f4/Makefile') diff --git a/lib/stm32/f4/Makefile b/lib/stm32/f4/Makefile new file mode 100644 index 0000000..267ef42 --- /dev/null +++ b/lib/stm32/f4/Makefile @@ -0,0 +1,59 @@ +## +## This file is part of the libopencm3 project. +## +## Copyright (C) 2009 Uwe Hermann +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 3 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see . +## + +LIBNAME = libopencm3_stm32f4 + +PREFIX ?= arm-none-eabi +# PREFIX ?= arm-elf +CC = $(PREFIX)-gcc +AR = $(PREFIX)-ar +CFLAGS = -Os -g -Wall -Wextra -I../../../include -fno-common \ + -mcpu=cortex-m3 -mthumb -Wstrict-prototypes \ + -ffunction-sections -fdata-sections -MD -DSTM32F4 +# ARFLAGS = rcsv +ARFLAGS = rcs +OBJS = vector.o rcc.o gpio.o usart.o spi.o flash.o nvic.o \ + i2c.o systick.o exti.o scb.o \ + +VPATH += ../../usb:../ + +# Be silent per default, but 'make V=1' will show all compiler calls. +ifneq ($(V),1) +Q := @ +endif + +all: $(LIBNAME).a + +$(LIBNAME).a: $(OBJS) + @printf " AR $(subst $(shell pwd)/,,$(@))\n" + $(Q)$(AR) $(ARFLAGS) $@ $^ + +%.o: %.c + @printf " CC $(subst $(shell pwd)/,,$(@))\n" + $(Q)$(CC) $(CFLAGS) -o $@ -c $< + +clean: + @printf " CLEAN lib/stm32/f4\n" + $(Q)rm -f *.o *.d + $(Q)rm -f $(LIBNAME).a + +.PHONY: clean + +-include $(OBJS:.o=.d) + -- cgit v1.2.3