upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
u-boot/Makefile

902 lines
29 KiB

22 years ago
#
# (C) Copyright 2000-2012
22 years ago
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# 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 Foundatio; either version 2 of
22 years ago
# 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
22 years ago
# 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
#
VERSION = 2013
PATCHLEVEL = 07
SUBLEVEL =
EXTRAVERSION = -rc1
ifneq "$(SUBLEVEL)" ""
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
else
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
endif
Move timestamp and version files into 'generated' subdir There is a rather subtle build problem where the build time stamp is not updated for out-of-tree builds if there exists an in-tree build which has a valid timestamp file. So if you do an in-tree build, then an out-of-tree build your timestamp will not change. The correct timestamp_autogenerated.h lives in the object tree, but it is not always found there. The source still lives in the source tree and when compiling version.h, it includes timestamp_autogenerated.h. Since the current directory is always searched first, this will come from the source tree rather than the object tree if it exists there. This affects dependency generation also, which means that common/cmd_version.o will not even be rebuilt if you have ever done an in-tree build. A similar problem exists with the version file. This change moves both files into the 'generated' subdir, which is already used for asm-offsets.h. Then timestamp.h and version.h are updated to include the files from there. There are other places where these generated files are included, but I cannot see why these don't just use the timestamp.h and version.h headers. So this change also tidies that up. I have tested this with in- and out-of-tree builds, but not SPL. I have looked at various other options for fixing this, including sed on the dep files, -I- and -include flags to gcc, but I don't think they can be made to work. Comments welcome. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
13 years ago
TIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
VERSION_FILE = $(obj)include/generated/version_autogenerated.h
22 years ago
HOSTARCH := $(shell uname -m | \
sed -e s/i.86/x86/ \
22 years ago
-e s/sun4u/sparc64/ \
-e s/arm.*/arm/ \
-e s/sa110/arm/ \
-e s/ppc64/powerpc/ \
-e s/ppc/powerpc/ \
-e s/macppc/powerpc/\
-e s/sh.*/sh/)
22 years ago
HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
22 years ago
sed -e 's/\(cygwin\).*/cygwin/')
export HOSTARCH HOSTOS
22 years ago
# Deal with colliding definitions from tcsh etc.
VENDOR=
#########################################################################
# Allow for silent builds
ifeq (,$(findstring s,$(MAKEFLAGS)))
XECHO = echo
else
XECHO = :
endif
#########################################################################
#
# U-boot build supports producing a object files to the separate external
# directory. Two use cases are supported:
#
# 1) Add O= to the make command line
# 'make O=/tmp/build all'
#
# 2) Set environement variable BUILD_DIR to point to the desired location
# 'export BUILD_DIR=/tmp/build'
# 'make'
#
# The second approach can also be used with a MAKEALL script
# 'export BUILD_DIR=/tmp/build'
# './MAKEALL'
#
# Command line 'O=' setting overrides BUILD_DIR environent variable.
#
# When none of the above methods is used the local build is performed and
# the object files are placed in the source directory.
#
ifdef O
ifeq ("$(origin O)", "command line")
BUILD_DIR := $(O)
endif
endif
# Call a source code checker (by default, "sparse") as part of the
# C compilation.
#
# Use 'make C=1' to enable checking of re-compiled files.
#
# See the linux kernel file "Documentation/sparse.txt" for more details,
# including where to get the "sparse" utility.
ifdef C
ifeq ("$(origin C)", "command line")
CHECKSRC := $(C)
endif
endif
ifndef CHECKSRC
CHECKSRC = 0
endif
export CHECKSRC
ifneq ($(BUILD_DIR),)
saved-output := $(BUILD_DIR)
# Attempt to create a output directory.
$(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
# Verify if it was successful.
BUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
$(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
endif # ifneq ($(BUILD_DIR),)
OBJTREE := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
SPLTREE := $(OBJTREE)/spl
SRCTREE := $(CURDIR)
TOPDIR := $(SRCTREE)
LNDIR := $(OBJTREE)
export TOPDIR SRCTREE OBJTREE SPLTREE
MKCONFIG := $(SRCTREE)/mkconfig
export MKCONFIG
22 years ago
ifneq ($(OBJTREE),$(SRCTREE))
18 years ago
REMOTE_BUILD := 1
export REMOTE_BUILD
endif
# $(obj) and (src) are defined in config.mk but here in main Makefile
# we also need them before config.mk is included which is the case for
# some targets like unconfig, clean, clobber, distclean, etc.
ifneq ($(OBJTREE),$(SRCTREE))
obj := $(OBJTREE)/
src := $(SRCTREE)/
else
obj :=
src :=
endif
export obj src
# Make sure CDPATH settings don't interfere
unexport CDPATH
#########################################################################
22 years ago
# The "tools" are needed early, so put this first
# Don't include stuff already done in $(LIBS)
# The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC
# is "yes"), so compile examples after U-Boot is compiled.
SUBDIR_TOOLS = tools
SUBDIR_EXAMPLES = examples/standalone examples/api
SUBDIRS = $(SUBDIR_TOOLS)
.PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
22 years ago
# Include autoconf.mk before config.mk so that the config options are available
# to all top level build files. We need the dummy all: target to prevent the
# dependency target in autoconf.mk.dep from being the default.
all:
sinclude $(obj)include/autoconf.mk.dep
sinclude $(obj)include/autoconf.mk
ifndef CONFIG_SANDBOX
SUBDIRS += $(SUBDIR_EXAMPLES)
endif
22 years ago
# load ARCH, BOARD, and CPU configuration
include $(obj)include/config.mk
export ARCH CPU BOARD VENDOR SOC
# set default to nothing for native builds
ifeq ($(HOSTARCH),$(ARCH))
CROSS_COMPILE ?=
endif
22 years ago
# load other configuration
include $(TOPDIR)/config.mk
# Targets which don't build the source code
NON_BUILD_TARGETS = backup clean clobber distclean mkproper tidy unconfig
# Only do the generic board check when actually building, not configuring
ifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),)
ifeq ($(findstring _config,$(MAKECMDGOALS)),)
$(CHECK_GENERIC_BOARD)
endif
endif
# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
# that (or fail if absent). Otherwise, search for a linker script in a
# standard location.
LDSCRIPT_MAKEFILE_DIR = $(dir $(LDSCRIPT))
ifndef LDSCRIPT
#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
ifdef CONFIG_SYS_LDSCRIPT
# need to strip off double quotes
LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
endif
endif
# If there is no specified link script, we look in a number of places for it
ifndef LDSCRIPT
ifeq ($(CONFIG_NAND_U_BOOT),y)
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
endif
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
# We don't expect a Makefile here
LDSCRIPT_MAKEFILE_DIR =
endif
ifeq ($(wildcard $(LDSCRIPT)),)
$(error could not find linker script)
endif
endif
22 years ago
#########################################################################
# U-Boot objects....order is important (i.e. start must be first)
OBJS = $(CPUDIR)/start.o
22 years ago
ifeq ($(CPU),ppc4xx)
OBJS += $(CPUDIR)/resetvec.o
22 years ago
endif
ifeq ($(CPU),mpc85xx)
OBJS += $(CPUDIR)/resetvec.o
endif
22 years ago
OBJS := $(addprefix $(obj),$(OBJS))
HAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n)
LIBS-y += lib/libgeneric.o
LIBS-y += lib/lzma/liblzma.o
LIBS-y += lib/lzo/liblzo.o
LIBS-y += lib/zlib/libz.o
LIBS-$(CONFIG_TIZEN) += lib/tizen/libtizen.o
LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/lib$(VENDOR).o
LIBS-y += $(CPUDIR)/lib$(CPU).o
ifdef SOC
LIBS-y += $(CPUDIR)/$(SOC)/lib$(SOC).o
endif
ifeq ($(CPU),ixp)
LIBS-y += drivers/net/npe/libnpe.o
endif
LIBS-$(CONFIG_OF_EMBED) += dts/libdts.o
LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o
LIBS-y += fs/libfs.o \
fs/cbfs/libcbfs.o \
fs/cramfs/libcramfs.o \
fs/ext4/libext4fs.o \
fs/fat/libfat.o \
fs/fdos/libfdos.o \
fs/jffs2/libjffs2.o \
fs/reiserfs/libreiserfs.o \
fs/sandbox/libsandboxfs.o \
fs/ubifs/libubifs.o \
fs/yaffs2/libyaffs2.o \
fs/zfs/libzfs.o
LIBS-y += net/libnet.o
LIBS-y += disk/libdisk.o
LIBS-y += drivers/bios_emulator/libatibiosemu.o
LIBS-y += drivers/block/libblock.o
LIBS-$(CONFIG_BOOTCOUNT_LIMIT) += drivers/bootcount/libbootcount.o
LIBS-y += drivers/crypto/libcrypto.o
LIBS-y += drivers/dma/libdma.o
LIBS-y += drivers/fpga/libfpga.o
LIBS-y += drivers/gpio/libgpio.o
LIBS-y += drivers/hwmon/libhwmon.o
LIBS-y += drivers/i2c/libi2c.o
LIBS-y += drivers/input/libinput.o
LIBS-y += drivers/misc/libmisc.o
LIBS-y += drivers/mmc/libmmc.o
LIBS-y += drivers/mtd/libmtd.o
LIBS-y += drivers/mtd/nand/libnand.o
LIBS-y += drivers/mtd/onenand/libonenand.o
LIBS-y += drivers/mtd/ubi/libubi.o
LIBS-y += drivers/mtd/spi/libspi_flash.o
LIBS-y += drivers/net/libnet.o
LIBS-y += drivers/net/phy/libphy.o
LIBS-y += drivers/pci/libpci.o
LIBS-y += drivers/pcmcia/libpcmcia.o
LIBS-y += drivers/power/libpower.o \
drivers/power/fuel_gauge/libfuel_gauge.o \
drivers/power/pmic/libpmic.o \
drivers/power/battery/libbattery.o
LIBS-y += drivers/spi/libspi.o
LIBS-y += drivers/dfu/libdfu.o
ifeq ($(CPU),mpc83xx)
LIBS-y += drivers/qe/libqe.o
LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
endif
ifeq ($(CPU),mpc85xx)
LIBS-y += drivers/qe/libqe.o
LIBS-y += drivers/net/fm/libfm.o
LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
endif
ifeq ($(CPU),mpc86xx)
LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
endif
LIBS-y += drivers/rtc/librtc.o
LIBS-y += drivers/serial/libserial.o
LIBS-y += drivers/sound/libsound.o
LIBS-y += drivers/tpm/libtpm.o
LIBS-y += drivers/twserial/libtws.o
LIBS-y += drivers/usb/eth/libusb_eth.o
LIBS-y += drivers/usb/gadget/libusb_gadget.o
LIBS-y += drivers/usb/host/libusb_host.o
LIBS-y += drivers/usb/musb/libusb_musb.o
LIBS-y += drivers/usb/musb-new/libusb_musb-new.o
LIBS-y += drivers/usb/phy/libusb_phy.o
LIBS-y += drivers/usb/ulpi/libusb_ulpi.o
LIBS-y += drivers/video/libvideo.o
LIBS-y += drivers/watchdog/libwatchdog.o
LIBS-y += common/libcommon.o
LIBS-y += lib/libfdt/libfdt.o
LIBS-y += api/libapi.o
LIBS-y += post/libpost.o
LIBS-y += test/libtest.o
ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TI814X),)
LIBS-y += $(CPUDIR)/omap-common/libomap-common.o
endif
ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o
endif
ifeq ($(SOC),s5pc1xx)
LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
endif
ifeq ($(SOC),exynos)
LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
endif
ifneq ($(CONFIG_TEGRA),)
LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o
LIBS-y += arch/$(ARCH)/cpu/tegra-common/libcputegra-common.o
LIBS-y += $(CPUDIR)/tegra-common/libtegra-common.o
endif
LIBS := $(addprefix $(obj),$(sort $(LIBS-y)))
.PHONY : $(LIBS)
LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
# Add GCC lib
ifdef USE_PRIVATE_LIBGCC
ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
else
PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
endif
else
PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
endif
PLATFORM_LIBS += $(PLATFORM_LIBGCC)
export PLATFORM_LIBS
# Special flags for CPP when processing the linker script.
# Pass the version down so we can handle backwards compatibility
# on the fly.
LDPPFLAGS += \
-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
-DCPUDIR=$(CPUDIR) \
$(shell $(LD) --version | \
sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
__OBJS := $(subst $(obj),,$(OBJS))
__LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
22 years ago
#########################################################################
#########################################################################
22 years ago
ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
BOARD_SIZE_CHECK = \
@actual=`wc -c $@ | awk '{print $$1}'`; \
limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \
if test $$actual -gt $$limit; then \
echo "$@ exceeds file size limit:" >&2 ; \
echo " limit: $$limit bytes" >&2 ; \
echo " actual: $$actual bytes" >&2 ; \
echo " excess: $$((actual - limit)) bytes" >&2; \
exit 1; \
fi
else
BOARD_SIZE_CHECK =
endif
# Always append ALL so that arch config.mk's can add custom ones
ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
ALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin
ifneq ($(CONFIG_SPL_TARGET),)
ALL-$(CONFIG_SPL) += $(obj)$(subst ",,$(CONFIG_SPL_TARGET))
endif
# enable combined SPL/u-boot/dtb rules for tegra
ifneq ($(CONFIG_TEGRA),)
ifeq ($(CONFIG_OF_SEPARATE),y)
ALL-y += $(obj)u-boot-dtb-tegra.bin
else
ALL-y += $(obj)u-boot-nodtb-tegra.bin
endif
endif
all: $(ALL-y) $(SUBDIR_EXAMPLES)
22 years ago
$(obj)u-boot.dtb: $(obj)u-boot
$(MAKE) -C dts binary
mv $(obj)dts/dt.dtb $@
$(obj)u-boot-dtb.bin: $(obj)u-boot.bin $(obj)u-boot.dtb
cat $^ >$@
$(obj)u-boot.hex: $(obj)u-boot
$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
$(obj)u-boot.srec: $(obj)u-boot
$(OBJCOPY) -O srec $< $@
22 years ago
$(obj)u-boot.bin: $(obj)u-boot
22 years ago
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
$(BOARD_SIZE_CHECK)
22 years ago
$(obj)u-boot.ldr: $(obj)u-boot
$(CREATE_LDR_ENV)
$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
$(BOARD_SIZE_CHECK)
$(obj)u-boot.ldr.hex: $(obj)u-boot.ldr
$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
$(obj)u-boot.ldr.srec: $(obj)u-boot.ldr
$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@ -I binary
#
# U-Boot entry point, needed for booting of full-blown U-Boot
# from the SPL U-Boot version.
#
ifndef CONFIG_SYS_UBOOT_START
CONFIG_SYS_UBOOT_START := 0
endif
$(obj)u-boot.img: $(obj)u-boot.bin
$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
-O u-boot -a $(CONFIG_SYS_TEXT_BASE) \
-e $(CONFIG_SYS_UBOOT_START) \
-n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
-d $< $@
$(obj)u-boot.imx: $(obj)u-boot.bin depend
$(MAKE) -C $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx
$(obj)u-boot.kwb: $(obj)u-boot.bin
$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
$(obj)u-boot.pbl: $(obj)u-boot.bin
$(obj)tools/mkimage -n $(CONFIG_PBLRCW_CONFIG) \
-R $(CONFIG_PBLPBI_CONFIG) -T pblimage \
-d $< $@
$(obj)u-boot.sha1: $(obj)u-boot.bin
$(obj)tools/ubsha1 $(obj)u-boot.bin
$(obj)u-boot.dis: $(obj)u-boot
22 years ago
$(OBJDUMP) -d $< > $@
$(obj)u-boot-with-spl.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SPL_PAD_TO) \
-I binary -O binary $< $(obj)spl/u-boot-spl-pad.bin
cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@
rm $(obj)spl/u-boot-spl-pad.bin
$(obj)u-boot-with-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
$(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
$(OBJTREE)/u-boot-with-spl.imx
$(obj)u-boot-with-nand-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
$(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
$(OBJTREE)/u-boot-with-nand-spl.imx
$(obj)u-boot.ubl: $(obj)u-boot-with-spl.bin
$(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
-e $(CONFIG_SYS_TEXT_BASE) -d $< $(obj)u-boot.ubl
$(obj)u-boot.ais: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
$(obj)tools/mkimage -s -n $(if $(CONFIG_AIS_CONFIG_FILE),$(CONFIG_AIS_CONFIG_FILE),"/dev/null") \
-T aisimage \
-e $(CONFIG_SPL_TEXT_BASE) \
-d $(obj)spl/u-boot-spl.bin \
$(obj)spl/u-boot-spl.ais
$(OBJCOPY) ${OBJCFLAGS} -I binary \
--pad-to=$(CONFIG_SPL_MAX_SIZE) -O binary \
$(obj)spl/u-boot-spl.ais $(obj)spl/u-boot-spl-pad.ais
cat $(obj)spl/u-boot-spl-pad.ais $(obj)u-boot.img > \
$(obj)u-boot.ais
$(obj)u-boot.sb: $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
$(MAKE) -C $(SRCTREE)/$(CPUDIR)/$(SOC)/ $(OBJTREE)/u-boot.sb
# On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
# Both images are created using mkimage (crc etc), so that the ROM
# bootloader can check its integrity. Padding needs to be done to the
# SPL image (with mkimage header) and not the binary. Otherwise the resulting image
# which is loaded/copied by the ROM bootloader to SRAM doesn't fit.
# The resulting image containing both U-Boot images is called u-boot.spr
$(obj)u-boot.spr: $(obj)u-boot.img $(obj)spl/u-boot-spl.bin
$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
-a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \
-d $(obj)spl/u-boot-spl.bin $(obj)spl/u-boot-spl.img
tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_SPL_PAD_TO) \
of=$(obj)spl/u-boot-spl-pad.img 2>/dev/null
dd if=$(obj)spl/u-boot-spl.img of=$(obj)spl/u-boot-spl-pad.img \
conv=notrunc 2>/dev/null
cat $(obj)spl/u-boot-spl-pad.img $(obj)u-boot.img > $@
ifneq ($(CONFIG_TEGRA),)
$(obj)u-boot-nodtb-tegra.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SYS_TEXT_BASE) -O binary $(obj)spl/u-boot-spl $(obj)spl/u-boot-spl-pad.bin
cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@
rm $(obj)spl/u-boot-spl-pad.bin
ifeq ($(CONFIG_OF_SEPARATE),y)
$(obj)u-boot-dtb-tegra.bin: $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb
cat $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb > $@
endif
endif
$(obj)u-boot-img.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
cat $(obj)spl/u-boot-spl.bin $(obj)u-boot.img > $@
# PPC4xx needs the SPL at the end of the image, since the reset vector
# is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target
# and need to introduce a new build target with the full blown U-Boot
# at the start padded up to the start of the SPL image. And then concat
# the SPL image to the end.
$(obj)u-boot-img-spl-at-end.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_UBOOT_PAD_TO) \
of=$(obj)u-boot-pad.img 2>/dev/null
dd if=$(obj)u-boot.img of=$(obj)u-boot-pad.img \
conv=notrunc 2>/dev/null
cat $(obj)u-boot-pad.img $(obj)spl/u-boot-spl.bin > $@
ifeq ($(CONFIG_SANDBOX),y)
GEN_UBOOT = \
cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
-Wl,--start-group $(__LIBS) -Wl,--end-group \
$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
else
GEN_UBOOT = \
cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
$(__OBJS) \
--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
-Map u-boot.map -o u-boot
endif
$(obj)u-boot: depend \
$(SUBDIR_TOOLS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
$(GEN_UBOOT)
ifeq ($(CONFIG_KALLSYMS),y)
smap=`$(call SYSTEM_MAP,$(obj)u-boot) | \
awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
-c common/system_map.c -o $(obj)common/system_map.o
$(GEN_UBOOT) $(obj)common/system_map.o
endif
22 years ago
$(OBJS): depend
$(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
$(LIBS): depend $(SUBDIR_TOOLS)
$(MAKE) -C $(dir $(subst $(obj),,$@))
$(LIBBOARD): depend $(LIBS)
$(MAKE) -C $(dir $(subst $(obj),,$@))
$(SUBDIRS): depend
$(MAKE) -C $@ all
22 years ago
$(SUBDIR_EXAMPLES): $(obj)u-boot
$(LDSCRIPT): depend
$(MAKE) -C $(dir $@) $(notdir $@)
$(obj)u-boot.lds: $(LDSCRIPT)
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@
nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
$(MAKE) -C nand_spl/board/$(BOARDDIR) all
$(obj)u-boot-nand.bin: nand_spl $(obj)u-boot.bin
cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
$(obj)spl/u-boot-spl.bin: $(SUBDIR_TOOLS) depend
$(MAKE) -C spl all
updater:
$(MAKE) -C tools/updater all
# Explicitly make _depend in subdirs containing multiple targets to prevent
# parallel sub-makes creating .depend files simultaneously.
depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
$(obj)include/autoconf.mk \
$(obj)include/generated/generic-asm-offsets.h \
$(obj)include/generated/asm-offsets.h
for dir in $(SUBDIRS) $(CPUDIR) $(LDSCRIPT_MAKEFILE_DIR) ; do \
$(MAKE) -C $$dir _depend ; done
22 years ago
TAG_SUBDIRS = $(SUBDIRS)
TAG_SUBDIRS += $(dir $(__LIBS))
TAG_SUBDIRS += include
FIND := find
FINDFLAGS := -L
checkstack:
$(CROSS_COMPILE)objdump -d $(obj)u-boot \
`$(FIND) $(obj) -name u-boot-spl -print` | \
perl $(src)tools/checkstack.pl $(ARCH)
tags ctags:
ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
-name '*.[chS]' -print`
22 years ago
etags:
etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
-name '*.[chS]' -print`
cscope:
$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
cscope.files
cscope -b -q -k
22 years ago
SYSTEM_MAP = \
$(NM) $1 | \
22 years ago
grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
LC_ALL=C sort
$(obj)System.map: $(obj)u-boot
@$(call SYSTEM_MAP,$<) > $(obj)System.map
22 years ago
checkthumb:
@if test $(call cc-version) -lt 0404; then \
echo -n '*** Your GCC does not produce working '; \
echo 'binaries in THUMB mode.'; \
echo '*** Your board is configured for THUMB mode.'; \
false; \
fi
# GCC 3.x is reported to have problems generating the type of relocation
# that U-Boot wants.
# See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html
checkgcc4:
@if test $(call cc-version) -lt 0400; then \
echo -n '*** Your GCC is too old, please upgrade to GCC 4.x or newer'; \
false; \
fi
#
# Auto-generate the autoconf.mk file (which is included by all makefiles)
#
# This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
# the dep file is only include in this top level makefile to determine when
# to regenerate the autoconf.mk file.
$(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
@$(XECHO) Generating $@ ; \
set -e ; \
: Generate the dependancies ; \
$(CC) -x c -DDO_DEPS_ONLY -M $(CFLAGS) $(CPPFLAGS) \
-MQ $(obj)include/autoconf.mk include/common.h > $@
$(obj)include/autoconf.mk: $(obj)include/config.h
@$(XECHO) Generating $@ ; \
set -e ; \
: Extract the config macros ; \
$(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
mv $@.tmp $@
$(obj)include/generated/generic-asm-offsets.h: $(obj)include/autoconf.mk.dep \
$(obj)lib/asm-offsets.s
@$(XECHO) Generating $@
tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
$(obj)lib/asm-offsets.s: $(obj)include/autoconf.mk.dep \
$(src)lib/asm-offsets.c
@mkdir -p $(obj)lib
$(CC) -DDO_DEPS_ONLY \
$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-o $@ $(src)lib/asm-offsets.c -c -S
$(obj)include/generated/asm-offsets.h: $(obj)include/autoconf.mk.dep \
$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
@$(XECHO) Generating $@
tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s: $(obj)include/autoconf.mk.dep
@mkdir -p $(obj)$(CPUDIR)/$(SOC)
if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
$(CC) -DDO_DEPS_ONLY \
$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
else \
touch $@; \
fi
22 years ago
#########################################################################
else # !config.mk
all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
$(obj)u-boot.img $(obj)u-boot.dis $(obj)u-boot \
$(filter-out tools,$(SUBDIRS)) \
updater depend dep tags ctags etags cscope $(obj)System.map:
22 years ago
@echo "System not configured - see README" >&2
@ exit 1
tools: $(VERSION_FILE) $(TIMESTAMP_FILE)
$(MAKE) -C $@ all
endif # config.mk
22 years ago
# ARM relocations should all be R_ARM_RELATIVE.
checkarmreloc: $(obj)u-boot
@if test "R_ARM_RELATIVE" != \
"`readelf -r $< | cut -d ' ' -f 4 | grep R_ARM | sort -u`"; \
then echo "$< contains relocations other than \
R_ARM_RELATIVE"; false; fi
$(VERSION_FILE):
@mkdir -p $(dir $(VERSION_FILE))
@( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
printf '#define PLAIN_VERSION "%s%s"\n' \
"$(U_BOOT_VERSION)" "$${localvers}" ; \
printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
"$(U_BOOT_VERSION)" "$${localvers}" ; \
) > $@.tmp
@( printf '#define CC_VERSION_STRING "%s"\n' \
'$(shell $(CC) --version | head -n 1)' )>> $@.tmp
@( printf '#define LD_VERSION_STRING "%s"\n' \
'$(shell $(LD) -v | head -n 1)' )>> $@.tmp
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
$(TIMESTAMP_FILE):
@mkdir -p $(dir $(TIMESTAMP_FILE))
@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp
@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
easylogo env gdb:
$(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
gdbtools: gdb
xmldocs pdfdocs psdocs htmldocs mandocs: tools/kernel-doc/docproc
$(MAKE) U_BOOT_VERSION=$(U_BOOT_VERSION) -C doc/DocBook/ $@
tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
$(MAKE) -C tools HOST_TOOLS_ALL=y
.PHONY : CHANGELOG
CHANGELOG:
git log --no-merges U-Boot-1_1_5.. | \
unexpand -a | sed -e 's/\s\s*$$//' > $@
include/license.h: tools/bin2header COPYING
Fix printing of make targets, simplify Makefile Make printing the "board names" more useful. So far, we would get output like this; $ ./MAKEALL P2020RDB P2020RDB_NAND P2020RDB_SDCARD P2020RDB_SPIFLASH Configuring for P1_P2_RDB board... text data bss dec hex filename 342612 32656 265212 640480 9c5e0 /work/wd/tmp-ppc/u-boot Configuring for P1_P2_RDB board... text data bss dec hex filename 343160 32704 265212 641076 9c834 /work/wd/tmp-ppc/u-boot Configuring for P1_P2_RDB board... text data bss dec hex filename 341908 32620 265212 639740 9c2fc /work/wd/tmp-ppc/u-boot Configuring for P1_P2_RDB board... text data bss dec hex filename 341908 32620 265212 639740 9c2fc /work/wd/tmp-ppc/u-boot For all build targets the same board name would be printed, which makes is often pretty difficult to find out which exact build target caused problems. With this commit, the real make target name gets printed instead, which is way more useful: $ ./MAKEALL P2020RDB P2020RDB_NAND P2020RDB_SDCARD P2020RDB_SPIFLASH Configuring for P2020RDB board... text data bss dec hex filename 342612 32656 265212 640480 9c5e0 /work/wd/tmp-ppc/u-boot Configuring for P2020RDB_NAND board... text data bss dec hex filename 343160 32704 265212 641076 9c834 /work/wd/tmp-ppc/u-boot Configuring for P2020RDB_SDCARD board... text data bss dec hex filename 341908 32620 265212 639740 9c2fc /work/wd/tmp-ppc/u-boot Configuring for P2020RDB_SPIFLASH board... text data bss dec hex filename 341908 32620 265212 639740 9c2fc /work/wd/tmp-ppc/u-boot Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Tested-by: Thomas Chou <thomas@wytron.com.tw>
15 years ago
cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
22 years ago
#########################################################################
unconfig:
@rm -f $(obj)include/config.h $(obj)include/config.mk \
$(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
$(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
22 years ago
%_config:: unconfig
@$(MKCONFIG) -A $(@:_config=)
sinclude $(obj).boards.depend
$(obj).boards.depend: boards.cfg
@awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
#
# Functions to generate common board directory names
#
lcname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
ucname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
#########################################################################
#########################################################################
22 years ago
clean:
@rm -f $(obj)examples/standalone/82559_eeprom \
$(obj)examples/standalone/atmel_df_pow2 \
$(obj)examples/standalone/eepro100_eeprom \
$(obj)examples/standalone/hello_world \
$(obj)examples/standalone/interrupt \
$(obj)examples/standalone/mem_to_mem_idma2intr \
$(obj)examples/standalone/sched \
$(obj)examples/standalone/smc911{11,x}_eeprom \
$(obj)examples/standalone/test_burst \
$(obj)examples/standalone/timer
@rm -f $(obj)examples/api/demo{,.bin}
@rm -f $(obj)tools/bmp_logo $(obj)tools/easylogo/easylogo \
$(obj)tools/env/{fw_printenv,fw_setenv} \
$(obj)tools/envcrc \
$(obj)tools/gdb/{astest,gdbcont,gdbsend} \
$(obj)tools/gen_eth_addr $(obj)tools/img2srec \
$(obj)tools/mk{env,}image $(obj)tools/mpc86x_clk \
$(obj)tools/mk{smdk5250,}spl \
$(obj)tools/mxsboot \
$(obj)tools/ncb $(obj)tools/ubsha1 \
$(obj)tools/kernel-doc/docproc
@rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \
$(obj)board/matrix_vision/*/bootscript.img \
$(obj)board/voiceblue/eeprom \
$(obj)u-boot.lds \
$(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs] \
$(obj)arch/blackfin/cpu/init.{lds,elf}
@rm -f $(obj)include/bmp_logo.h
@rm -f $(obj)include/bmp_logo_data.h
@rm -f $(obj)lib/asm-offsets.s
@rm -f $(obj)include/generated/asm-offsets.h
@rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
@$(MAKE) -s -C doc/DocBook/ cleandocs
@find $(OBJTREE) -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
-o -name '*.o' -o -name '*.a' -o -name '*.exe' \
-o -name '*.cfgtmp' \) -print \
22 years ago
| xargs rm -f
# Removes everything not needed for testing u-boot
tidy: clean
@find $(OBJTREE) -type f \( -name '*.depend*' \) -print | xargs rm -f
clobber: tidy
@find $(OBJTREE) -type f \( -name '*.srec' \
-o -name '*.bin' -o -name u-boot.img \) \
-print0 | xargs -0 rm -f
@rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \
$(obj)cscope.* $(obj)*.*~
@rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y)
@rm -f $(obj)u-boot.kwb
@rm -f $(obj)u-boot.pbl
@rm -f $(obj)u-boot.imx
@rm -f $(obj)u-boot-with-spl.imx
@rm -f $(obj)u-boot-with-nand-spl.imx
@rm -f $(obj)u-boot.ubl
@rm -f $(obj)u-boot.ais
@rm -f $(obj)u-boot.dtb
@rm -f $(obj)u-boot.sb
@rm -f $(obj)u-boot.bd
@rm -f $(obj)u-boot.spr
@rm -f $(obj)nand_spl/{u-boot.{lds,lst},System.map}
@rm -f $(obj)nand_spl/{u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map}
@rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.map}
@rm -f $(obj)spl/u-boot-spl.lds
@rm -f $(obj)MLO MLO.byteswap
@rm -f $(obj)SPL
@rm -f $(obj)tools/xway-swap-bytes
@rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
@rm -f $(obj)arch/powerpc/cpu/mpc83xx/ddr-gen?.c
@rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
@rm -fr $(obj)include/generated
@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
@rm -f $(obj)dts/*.tmp
@rm -f $(obj)spl/u-boot-spl{,-pad}.ais
mrproper \
distclean: clobber unconfig
ifneq ($(OBJTREE),$(SRCTREE))
rm -rf $(obj)*
endif
22 years ago
backup:
F=`basename $(TOPDIR)` ; cd .. ; \
gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
22 years ago
#########################################################################