# 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 2 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, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, # MA 02111-1307 USA # include config.mk BUILD_DATE := $(shell date) BUILD_HOST := $(shell hostname) BUILD_BRANCH := $(shell git branch | grep ^\* | cut -d' ' -f2) BUILD_HEAD := $(shell git show --pretty=oneline | head -n1 | cut -d' ' -f1 | cut -b1-16) BUILD_VERSION := ${BUILD_BRANCH}_${BUILD_HEAD} LDS = src/cpu/$(CPU)/qi.lds INCLUDE = include IMAGE_DIR = image TOOLS = tools CFLAGS = -Wall -Werror -I $(INCLUDE) -g -c -Os -fno-strict-aliasing -mlong-calls \ -fno-common -ffixed-r8 -msoft-float -fno-builtin -ffreestanding \ -march=armv4t -mno-thumb-interwork -Wstrict-prototypes \ -DBUILD_HOST="${BUILD_HOST}" -DBUILD_VERSION="${BUILD_VERSION}" \ -DBUILD_DATE="${BUILD_DATE}" -DQI_CPU="${CPU}" LDFLAGS = S_SRCS = $(wildcard src/cpu/$(CPU)/*.S) S_OBJS = $(patsubst %.S,%.o, $(S_SRCS)) C_SRCS = $(wildcard src/*.c) \ $(wildcard src/drivers/*.c) $(wildcard src/fs/*.c) \ $(wildcard src/cpu/$(CPU)/*.c) C_OBJS = $(patsubst %.c,%.o, $(C_SRCS)) SRCS = ${S_SRCS} ${C_SRCS} OBJS = ${S_OBJS} ${C_OBJS} LIBS = -L${COMPILER_LIB_PATH} -lgcc ifeq ($(CPU),s3c2410) # GTA01 U-Boot IDs UDFU_VID = 0x1457 UDFU_PID = 0x5119 UDFU_REV = 0x0240 else # GTA02 A5 and A6 U-Boot will eat these for DFU action UDFU_VID = 0x1d50 UDFU_PID = 0x5119 UDFU_REV = 0x350 endif TARGET = $(IMAGE_DIR)/start_qi_all-$(CPU) IMAGE = $(IMAGE_DIR)/qi-$(CPU)-$(BUILD_VERSION) UDFU_IMAGE = $(IMAGE_DIR)/qi-$(CPU)-$(BUILD_VERSION).udfu MKUDFU = $(TOOLS)/mkudfu %.o: %.S @$(CC) $(CFLAGS) -o $@ $< %.o: %.c @$(CC) $(CFLAGS) -o $@ $< all:${UDFU_IMAGE} ${OBJS}:${SRCS} ${INCLUDE}/*.h ${MKUDFU}: make -C $(TOOLS) ${UDFU_IMAGE}:${OBJS} ${MKUDFU} mkdir -p image @$(LD) ${LDFLAGS} -T$(LDS) -g $(OBJS) -o ${TARGET} ${LIBS} @$(OBJCOPY) -O binary -S ${TARGET} ${IMAGE} @$(MKUDFU) -v ${UDFU_VID} -p ${UDFU_PID} -r ${UDFU_REV} \ -d ${IMAGE} ${UDFU_IMAGE} @$(OBJDUMP) -d ${TARGET} >${IMAGE}.dis clean: @rm -f *~ src/*.o src/*~ @rm -f src/cpu/*/*.o src/cpu/*/*~ @rm -f src/drivers/*.o src/drivers/*~ @rm -f src/fs/*.o src/fs/*~ @rm -f include/*~ ${IMAGE_DIR}/* @make clean -C $(TOOLS)