mirror of
git://projects.qi-hardware.com/xburst-tools.git
synced 2024-11-23 02:50:16 +02:00
5a494607f0
Huge patch boils down massive kernel image parsing and boot action to a modest sequence of code that actually boots the kernel. Signed-off-by: Andy Green <andy@openmoko.com>
78 lines
2.4 KiB
Makefile
78 lines
2.4 KiB
Makefile
# 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/kboot-stage1.lds
|
|
INCLUDE = include
|
|
IMAGE_DIR = image
|
|
CFLAGS = -Wall -Werror -I $(INCLUDE) -g -c -O2 -fno-strict-aliasing \
|
|
-fno-common -ffixed-r8 -msoft-float -fno-builtin -ffreestanding \
|
|
-march=armv4t -mno-thumb-interwork -Wstrict-prototypes \
|
|
-DBUILD_HOST="${BUILD_HOST}" -DBUILD_VERSION="${BUILD_VERSION}" \
|
|
-DBUILD_DATE="${BUILD_DATE}"
|
|
LDFLAGS =
|
|
#START = start.o lowlevel_init.o
|
|
S_SRCS = src/start.S src/lowlevel_init.S
|
|
S_OBJS = $(patsubst %.S,%.o, $(S_SRCS))
|
|
C_SRCS = $(wildcard src/*.c)
|
|
C_OBJS = $(patsubst %.c,%.o, $(C_SRCS))
|
|
|
|
#SRCS := $(START: .o=.S) $(COBJS: .o=.c)
|
|
SRCS = ${S_SRCS} ${C_SRCS}
|
|
OBJS = ${S_OBJS} ${C_OBJS}
|
|
LIBS = -L${COMPILER_LIB_PATH} -lgcc
|
|
|
|
# GTA02 A5 and A6 U-Boot will eat these for DFU action
|
|
UDFU_VID = 0x1d50
|
|
UDFU_PID = 0x5119
|
|
UDFU_REV = 0x350
|
|
|
|
TARGET = src/start_kboot_all
|
|
IMAGE = $(IMAGE_DIR)/kboot
|
|
UDFU_IMAGE = $(IMAGE_DIR)/kboot.udfu
|
|
|
|
%.o: %.S
|
|
@$(CC) $(CFLAGS) -o $@ $<
|
|
|
|
%.o: %.c
|
|
@$(CC) $(CFLAGS) -o $@ $<
|
|
|
|
all:${UDFU_IMAGE}
|
|
|
|
${OBJS}:${SRCS}
|
|
|
|
${UDFU_IMAGE}:${OBJS}
|
|
$(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
|
|
|
|
blink_led:src/led_on.S
|
|
$(CC) $(CFLAGS) led_on.o led_on.S
|
|
$(LD) -g led_on.o -o led_on_temp.o
|
|
$(OBJCOPY) -O binary -S led_on_temp.o $(IMAGE)/led_on
|
|
|
|
clean:
|
|
rm -f src/*.o src/*~ include/*~ ${IMAGE}* ${TARGET} ${UDFU_IMAGE}
|