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- #
- # (C) Copyright 2000-2013
- # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- #
- # SPDX-License-Identifier: GPL-2.0+
- #
- VERSION = 2014
- PATCHLEVEL = 01
- SUBLEVEL =
- EXTRAVERSION =
- ifneq "$(SUBLEVEL)" ""
- U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
- else
- U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
- endif
- TIMESTAMP_FILE = include/generated/timestamp_autogenerated.h
- VERSION_FILE = include/generated/version_autogenerated.h
- HOSTARCH := $(shell uname -m | \
- sed -e s/i.86/x86/ \
- -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/)
- HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
- sed -e 's/\(cygwin\).*/cygwin/')
- export HOSTARCH HOSTOS
- # Deal with colliding definitions from tcsh etc.
- VENDOR=
- #########################################################################
- # Allow for silent builds
- ifeq (,$(findstring s,$(MAKEFLAGS)))
- XECHO = echo
- else
- XECHO = :
- endif
- # *DOCUMENTATION*
- # To see a list of typical targets execute "make help"
- # More info can be located in ./README
- # Comments in this file are targeted only to the developer, do not
- # expect to learn how to build the kernel reading this file.
- # Do not:
- # o use make's built-in rules and variables
- # (this increases performance and avoids hard-to-debug behaviour);
- # o print "Entering directory ...";
- MAKEFLAGS += -rR --no-print-directory
- # Avoid funny character set dependencies
- unexport LC_ALL
- LC_COLLATE=C
- LC_NUMERIC=C
- export LC_COLLATE LC_NUMERIC
- # We are using a recursive build, so we need to do a little thinking
- # to get the ordering right.
- #
- # Most importantly: sub-Makefiles should only ever modify files in
- # their own directory. If in some directory we have a dependency on
- # a file in another dir (which doesn't happen often, but it's often
- # unavoidable when linking the built-in.o targets which finally
- # turn into vmlinux), we will call a sub make in that other dir, and
- # after that we are sure that everything which is in that other dir
- # is now up to date.
- #
- # The only cases where we need to modify files which have global
- # effects are thus separated out and done before the recursive
- # descending is started. They are now explicitly listed as the
- # prepare rule.
- # To put more focus on warnings, be less verbose as default
- # Use 'make V=1' to see the full commands
- ifeq ("$(origin V)", "command line")
- KBUILD_VERBOSE = $(V)
- endif
- ifndef KBUILD_VERBOSE
- KBUILD_VERBOSE = 0
- endif
- # Call a source code checker (by default, "sparse") as part of the
- # C compilation.
- #
- # Use 'make C=1' to enable checking of only re-compiled files.
- # Use 'make C=2' to enable checking of *all* source files, regardless
- # of whether they are re-compiled or not.
- #
- # See the file "Documentation/sparse.txt" for more details, including
- # where to get the "sparse" utility.
- ifeq ("$(origin C)", "command line")
- KBUILD_CHECKSRC = $(C)
- endif
- ifndef KBUILD_CHECKSRC
- KBUILD_CHECKSRC = 0
- endif
- # Use make M=dir to specify directory of external module to build
- # Old syntax make ... SUBDIRS=$PWD is still supported
- # Setting the environment variable KBUILD_EXTMOD take precedence
- ifdef SUBDIRS
- KBUILD_EXTMOD ?= $(SUBDIRS)
- endif
- ifeq ("$(origin M)", "command line")
- KBUILD_EXTMOD := $(M)
- endif
- # kbuild supports saving output files in a separate directory.
- # To locate output files in a separate directory two syntaxes are supported.
- # In both cases the working directory must be the root of the kernel src.
- # 1) O=
- # Use "make O=dir/to/store/output/files/"
- #
- # 2) Set KBUILD_OUTPUT
- # Set the environment variable KBUILD_OUTPUT to point to the directory
- # where the output files shall be placed.
- # export KBUILD_OUTPUT=dir/to/store/output/files/
- # make
- #
- # The O= assignment takes precedence over the KBUILD_OUTPUT environment
- # variable.
- # KBUILD_SRC is set on invocation of make in OBJ directory
- # KBUILD_SRC is not intended to be used by the regular user (for now)
- ifeq ($(KBUILD_SRC),)
- # OK, Make called in directory where kernel src resides
- # Do we want to locate output files in a separate directory?
- ifeq ("$(origin O)", "command line")
- KBUILD_OUTPUT := $(O)
- endif
- ifeq ("$(origin W)", "command line")
- export KBUILD_ENABLE_EXTRA_GCC_CHECKS := $(W)
- endif
- # That's our default target when none is given on the command line
- PHONY := _all
- _all:
- # Cancel implicit rules on top Makefile
- $(CURDIR)/Makefile Makefile: ;
- ifneq ($(KBUILD_OUTPUT),)
- # Invoke a second make in the output directory, passing relevant variables
- # check that the output directory actually exists
- saved-output := $(KBUILD_OUTPUT)
- KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd)
- $(if $(KBUILD_OUTPUT),, \
- $(error output directory "$(saved-output)" does not exist))
- PHONY += $(MAKECMDGOALS) sub-make
- $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
- @:
- sub-make: FORCE
- $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
- KBUILD_SRC=$(CURDIR) \
- KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \
- $(filter-out _all sub-make,$(MAKECMDGOALS))
- # Leave processing to above invocation of make
- skip-makefile := 1
- endif # ifneq ($(KBUILD_OUTPUT),)
- endif # ifeq ($(KBUILD_SRC),)
- # We process the rest of the Makefile if this is the final invocation of make
- ifeq ($(skip-makefile),)
- # If building an external module we do not care about the all: rule
- # but instead _all depend on modules
- PHONY += all
- ifeq ($(KBUILD_EXTMOD),)
- _all: all
- else
- _all: modules
- endif
- srctree := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR))
- objtree := $(CURDIR)
- src := $(srctree)
- obj := $(objtree)
- VPATH := $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
- export srctree objtree VPATH
- OBJTREE := $(objtree)
- SPLTREE := $(OBJTREE)/spl
- TPLTREE := $(OBJTREE)/tpl
- SRCTREE := $(srctree)
- TOPDIR := $(SRCTREE)
- export TOPDIR SRCTREE OBJTREE SPLTREE TPLTREE
- MKCONFIG := $(SRCTREE)/mkconfig
- export MKCONFIG
- # Make sure CDPATH settings don't interfere
- unexport CDPATH
- #########################################################################
- # 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
- SUBDIRS = $(SUBDIR_TOOLS)
- .PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
- ifeq (include/config.mk,$(wildcard include/config.mk))
- # 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 include/autoconf.mk.dep
- sinclude include/autoconf.mk
- SUBDIR_EXAMPLES-y := examples/standalone
- SUBDIR_EXAMPLES-$(CONFIG_API) += examples/api
- ifndef CONFIG_SANDBOX
- SUBDIRS += $(SUBDIR_EXAMPLES-y)
- endif
- # load ARCH, BOARD, and CPU configuration
- include include/config.mk
- export ARCH CPU BOARD VENDOR SOC
- # set default to nothing for native builds
- ifeq ($(HOSTARCH),$(ARCH))
- CROSS_COMPILE ?=
- endif
- # SHELL used by kbuild
- CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
- else if [ -x /bin/bash ]; then echo /bin/bash; \
- else echo sh; fi ; fi)
- HOSTCC = gcc
- HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
- ifeq ($(HOSTOS),cygwin)
- HOSTCFLAGS += -ansi
- endif
- # Mac OS X / Darwin's C preprocessor is Apple specific. It
- # generates numerous errors and warnings. We want to bypass it
- # and use GNU C's cpp. To do this we pass the -traditional-cpp
- # option to the compiler. Note that the -traditional-cpp flag
- # DOES NOT have the same semantics as GNU C's flag, all it does
- # is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
- #
- # Apple's linker is similar, thanks to the new 2 stage linking
- # multiple symbol definitions are treated as errors, hence the
- # -multiply_defined suppress option to turn off this error.
- #
- ifeq ($(HOSTOS),darwin)
- # get major and minor product version (e.g. '10' and '6' for Snow Leopard)
- DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.')
- DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.')
- os_x_before = $(shell if [ $(DARWIN_MAJOR_VERSION) -le $(1) -a \
- $(DARWIN_MINOR_VERSION) -le $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)
- # Snow Leopards build environment has no longer restrictions as described above
- HOSTCC = $(call os_x_before, 10, 5, "cc", "gcc")
- HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp")
- HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
- endif
- # Decide whether to build built-in, modular, or both.
- # Normally, just do built-in.
- KBUILD_MODULES :=
- KBUILD_BUILTIN := 1
- # If we have only "make modules", don't compile built-in objects.
- # When we're building modules with modversions, we need to consider
- # the built-in objects during the descend as well, in order to
- # make sure the checksums are up to date before we record them.
- ifeq ($(MAKECMDGOALS),modules)
- KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1)
- endif
- # If we have "make <whatever> modules", compile modules
- # in addition to whatever we do anyway.
- # Just "make" or "make all" shall build modules as well
- # U-Boot does not need modules
- #ifneq ($(filter all _all modules,$(MAKECMDGOALS)),)
- # KBUILD_MODULES := 1
- #endif
- #ifeq ($(MAKECMDGOALS),)
- # KBUILD_MODULES := 1
- #endif
- export KBUILD_MODULES KBUILD_BUILTIN
- export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
- # Beautify output
- # ---------------------------------------------------------------------------
- #
- # Normally, we echo the whole command before executing it. By making
- # that echo $($(quiet)$(cmd)), we now have the possibility to set
- # $(quiet) to choose other forms of output instead, e.g.
- #
- # quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@
- # cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
- #
- # If $(quiet) is empty, the whole command will be printed.
- # If it is set to "quiet_", only the short version will be printed.
- # If it is set to "silent_", nothing will be printed at all, since
- # the variable $(silent_cmd_cc_o_c) doesn't exist.
- #
- # A simple variant is to prefix commands with $(Q) - that's useful
- # for commands that shall be hidden in non-verbose mode.
- #
- # $(Q)ln $@ :<
- #
- # If KBUILD_VERBOSE equals 0 then the above command will be hidden.
- # If KBUILD_VERBOSE equals 1 then the above command is displayed.
- ifeq ($(KBUILD_VERBOSE),1)
- quiet =
- Q =
- else
- quiet=quiet_
- Q = @
- endif
- # If the user is running make -s (silent mode), suppress echoing of
- # commands
- ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
- quiet=silent_
- endif
- export quiet Q KBUILD_VERBOSE
- # Look for make include files relative to root of kernel src
- MAKEFLAGS += --include-dir=$(srctree)
- # We need some generic definitions (do not try to remake the file).
- $(srctree)/scripts/Kbuild.include: ;
- include $(srctree)/scripts/Kbuild.include
- # Make variables (CC, etc...)
- AS = $(CROSS_COMPILE)as
- # Always use GNU ld
- ifneq ($(shell $(CROSS_COMPILE)ld.bfd -v 2> /dev/null),)
- LD = $(CROSS_COMPILE)ld.bfd
- else
- LD = $(CROSS_COMPILE)ld
- endif
- CC = $(CROSS_COMPILE)gcc
- CPP = $(CC) -E
- AR = $(CROSS_COMPILE)ar
- NM = $(CROSS_COMPILE)nm
- LDR = $(CROSS_COMPILE)ldr
- STRIP = $(CROSS_COMPILE)strip
- OBJCOPY = $(CROSS_COMPILE)objcopy
- OBJDUMP = $(CROSS_COMPILE)objdump
- AWK = awk
- RANLIB = $(CROSS_COMPILE)RANLIB
- DTC = dtc
- CHECK = sparse
- CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
- -Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ $(CF)
- # Use UBOOTINCLUDE when you must reference the include/ directory.
- # Needed to be compatible with the O= option
- UBOOTINCLUDE :=
- ifneq ($(OBJTREE),$(SRCTREE))
- UBOOTINCLUDE += -I$(OBJTREE)/include
- endif
- UBOOTINCLUDE += -I$(srctree)/include \
- -I$(srctree)/arch/$(ARCH)/include
- KBUILD_CPPFLAGS := -D__KERNEL__
- KBUILD_CFLAGS := -Wall -Wstrict-prototypes \
- -Wno-format-security \
- -fno-builtin -ffreestanding
- KBUILD_AFLAGS := -D__ASSEMBLY__
- export CONFIG_SHELL HOSTCC HOSTCFLAGS HOSTLDFLAGS CROSS_COMPILE AS LD CC
- export CPP AR NM LDR STRIP OBJCOPY OBJDUMP
- export MAKE AWK
- export DTC CHECK CHECKFLAGS
- export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE
- export KBUILD_CFLAGS KBUILD_AFLAGS
- # When compiling out-of-tree modules, put MODVERDIR in the module
- # tree rather than in the kernel tree. The kernel tree might
- # even be read-only.
- export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions
- # Files to ignore in find ... statements
- RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS \
- -o -name .pc -o -name .hg -o -name .git \) -prune -o
- export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
- --exclude CVS --exclude .pc --exclude .hg --exclude .git
- # ===========================================================================
- # Rules shared between *config targets and build targets
- # Basic helpers built in scripts/
- PHONY += scripts_basic
- scripts_basic:
- $(Q)$(MAKE) $(build)=scripts/basic
- $(Q)rm -f .tmp_quiet_recordmcount
- # To avoid any implicit rule to kick in, define an empty command.
- scripts/basic/%: scripts_basic ;
- KBUILD_CFLAGS += -Os #-fomit-frame-pointer
- ifdef BUILD_TAG
- KBUILD_CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"'
- endif
- KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
- KBUILD_CFLAGS += -g
- # $(KBUILD_AFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
- # option to the assembler.
- KBUILD_AFLAGS += -g
- NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
- CHECKFLAGS += $(NOSTDINC_FLAGS)
- # Report stack usage if supported
- KBUILD_CFLAGS += $(call cc-option,-fstack-usage)
- KBUILD_CFLAGS += $(call cc-option,-Wno-format-nonliteral)
- # turn jbsr into jsr for m68k
- ifeq ($(ARCH),m68k)
- ifeq ($(findstring 3.4,$(shell $(CC) --version)),3.4)
- KBUILD_AFLAGS += -Wa,-gstabs,-S
- endif
- endif
- # load other configuration
- include $(TOPDIR)/config.mk
- ifneq ($(CONFIG_SYS_TEXT_BASE),)
- KBUILD_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE)
- endif
- export CONFIG_SYS_TEXT_BASE
- LDFLAGS_u-boot += -T u-boot.lds $(LDFLAGS_FINAL)
- ifneq ($(CONFIG_SYS_TEXT_BASE),)
- LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE)
- endif
- # Targets which don't build the source code
- NON_BUILD_TARGETS = backup clean clobber distclean mrproper tidy unconfig %_config
- # Only do the generic board check when actually building, not configuring
- ifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),)
- ifeq ($(__HAVE_ARCH_GENERIC_BOARD),)
- ifneq ($(CONFIG_SYS_GENERIC_BOARD),)
- CHECK_GENERIC_BOARD = $(error Your architecture does not support generic board. \
- Please undefined CONFIG_SYS_GENERIC_BOARD in your board config file)
- endif
- endif
- endif
- # FIX ME
- cpp_flags := $(KBUILD_CPPFLAGS) $(CPPFLAGS) $(UBOOTINCLUDE) $(NOSTDINC_FLAGS)
- c_flags := $(KBUILD_CFLAGS) $(cpp_flags)
- # 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 := $(CONFIG_SYS_LDSCRIPT:"%"=%)
- endif
- endif
- # If there is no specified link script, we look in a number of places for it
- ifndef LDSCRIPT
- ifeq ($(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
- #########################################################################
- # U-Boot objects....order is important (i.e. start must be first)
- head-y := $(CPUDIR)/start.o
- head-$(CONFIG_4xx) += arch/powerpc/cpu/ppc4xx/resetvec.o
- head-$(CONFIG_MPC85xx) += arch/powerpc/cpu/mpc85xx/resetvec.o
- OBJS := $(head-y)
- HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n)
- LIBS-y += lib/
- LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/
- LIBS-y += $(CPUDIR)/
- ifdef SOC
- LIBS-y += $(CPUDIR)/$(SOC)/
- endif
- LIBS-$(CONFIG_IXP4XX_NPE) += drivers/net/npe/
- LIBS-$(CONFIG_OF_EMBED) += dts/
- LIBS-y += arch/$(ARCH)/lib/
- LIBS-y += fs/
- LIBS-y += net/
- LIBS-y += disk/
- LIBS-y += drivers/
- LIBS-y += drivers/dma/
- LIBS-y += drivers/gpio/
- LIBS-y += drivers/i2c/
- LIBS-y += drivers/input/
- LIBS-y += drivers/mmc/
- LIBS-y += drivers/mtd/
- LIBS-$(CONFIG_CMD_NAND) += drivers/mtd/nand/
- LIBS-y += drivers/mtd/onenand/
- LIBS-$(CONFIG_CMD_UBI) += drivers/mtd/ubi/
- LIBS-y += drivers/mtd/spi/
- LIBS-y += drivers/net/
- LIBS-y += drivers/net/phy/
- LIBS-y += drivers/pci/
- LIBS-y += drivers/power/ \
- drivers/power/fuel_gauge/ \
- drivers/power/mfd/ \
- drivers/power/pmic/ \
- drivers/power/battery/
- LIBS-y += drivers/spi/
- LIBS-$(CONFIG_FMAN_ENET) += drivers/net/fm/
- LIBS-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/
- LIBS-y += drivers/serial/
- LIBS-y += drivers/usb/eth/
- LIBS-y += drivers/usb/gadget/
- LIBS-y += drivers/usb/host/
- LIBS-y += drivers/usb/musb/
- LIBS-y += drivers/usb/musb-new/
- LIBS-y += drivers/usb/phy/
- LIBS-y += drivers/usb/ulpi/
- LIBS-y += common/
- LIBS-y += lib/libfdt/
- LIBS-$(CONFIG_API) += api/
- LIBS-$(CONFIG_HAS_POST) += post/
- LIBS-y += test/
- ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
- LIBS-y += arch/$(ARCH)/imx-common/
- endif
- LIBS-$(CONFIG_ARM) += arch/arm/cpu/
- LIBS-$(CONFIG_PPC) += arch/powerpc/cpu/
- LIBS-y += board/$(BOARDDIR)/
- LIBS-y := $(patsubst %/, %/built-in.o, $(LIBS-y))
- LIBS := $(sort $(LIBS-y))
- .PHONY : $(LIBS)
- # Add GCC lib
- ifdef USE_PRIVATE_LIBGCC
- ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
- PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/lib.a
- else
- PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
- endif
- else
- PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(c_flags) -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')
- #########################################################################
- #########################################################################
- 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
- # Statically apply RELA-style relocations (currently arm64 only)
- ifneq ($(CONFIG_STATIC_RELA),)
- # $(1) is u-boot ELF, $(2) is u-boot bin, $(3) is text base
- DO_STATIC_RELA = \
- start=$$($(NM) $(1) | grep __rel_dyn_start | cut -f 1 -d ' '); \
- end=$$($(NM) $(1) | grep __rel_dyn_end | cut -f 1 -d ' '); \
- tools/relocate-rela $(2) $(3) $$start $$end
- else
- DO_STATIC_RELA =
- endif
- # Always append ALL so that arch config.mk's can add custom ones
- ALL-y += u-boot.srec u-boot.bin System.map
- ALL-$(CONFIG_NAND_U_BOOT) += u-boot-nand.bin
- ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin
- ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl
- ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin
- ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img
- ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin
- ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb u-boot-dtb.bin
- ifneq ($(CONFIG_SPL_TARGET),)
- ALL-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:"%"=%)
- endif
- ALL-$(CONFIG_REMAKE_ELF) += u-boot.elf
- # enable combined SPL/u-boot/dtb rules for tegra
- ifneq ($(CONFIG_TEGRA),)
- ifeq ($(CONFIG_SPL),y)
- ifeq ($(CONFIG_OF_SEPARATE),y)
- ALL-y += u-boot-dtb-tegra.bin
- else
- ALL-y += u-boot-nodtb-tegra.bin
- endif
- endif
- endif
- all: $(ALL-y) $(SUBDIR_EXAMPLES-y)
- u-boot.dtb: checkdtc u-boot
- $(MAKE) $(build)=dts binary
- mv dts/dt.dtb $@
- u-boot-dtb.bin: u-boot.bin u-boot.dtb
- cat $^ >$@
- u-boot.hex: u-boot
- $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
- u-boot.srec: u-boot
- $(OBJCOPY) ${OBJCFLAGS} -O srec $< $@
- u-boot.bin: u-boot
- $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
- $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE))
- $(BOARD_SIZE_CHECK)
- u-boot.ldr: u-boot
- $(CREATE_LDR_ENV)
- $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
- $(BOARD_SIZE_CHECK)
- u-boot.ldr.hex: u-boot.ldr
- $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary
- u-boot.ldr.srec: 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
- u-boot.img: u-boot.bin
- 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 $< $@
- u-boot.imx: u-boot.bin depend
- $(MAKE) $(build)=arch/arm/imx-common $(objtree)/u-boot.imx
- u-boot.kwb: u-boot.bin
- tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
- -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
- u-boot.pbl: u-boot.bin
- tools/mkimage -n $(CONFIG_SYS_FSL_PBL_RCW) \
- -R $(CONFIG_SYS_FSL_PBL_PBI) -T pblimage \
- -d $< $@
- u-boot.sha1: u-boot.bin
- tools/ubsha1 u-boot.bin
- u-boot.dis: u-boot
- $(OBJDUMP) -d $< > $@
- # $@ is output, $(1) and $(2) are inputs, $(3) is padded intermediate,
- # $(4) is pad-to
- SPL_PAD_APPEND = \
- $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(4) -I binary -O binary \
- $(1) $(3); \
- cat $(3) $(2) > $@; \
- rm $(3)
- ifdef CONFIG_TPL
- SPL_PAYLOAD := tpl/u-boot-with-tpl.bin
- else
- SPL_PAYLOAD := u-boot.bin
- endif
- u-boot-with-spl.bin: spl/u-boot-spl.bin $(SPL_PAYLOAD)
- $(call SPL_PAD_APPEND,$<,$(SPL_PAYLOAD),spl/u-boot-spl-pad.bin,$(CONFIG_SPL_PAD_TO))
- tpl/u-boot-with-tpl.bin: tpl/u-boot-tpl.bin u-boot.bin
- $(call SPL_PAD_APPEND,$<,u-boot.bin,tpl/u-boot-tpl-pad.bin,$(CONFIG_TPL_PAD_TO))
- u-boot-with-spl.imx: spl/u-boot-spl.bin u-boot.bin
- $(MAKE) $(build)=arch/arm/imx-common \
- $(OBJTREE)/u-boot-with-spl.imx
- u-boot-with-nand-spl.imx: spl/u-boot-spl.bin u-boot.bin
- $(MAKE) $(build)=arch/arm/imx-common \
- $(OBJTREE)/u-boot-with-nand-spl.imx
- u-boot.ubl: u-boot-with-spl.bin
- tools/mkimage -n $(UBL_CONFIG) -T ublimage \
- -e $(CONFIG_SYS_TEXT_BASE) -d $< u-boot.ubl
- u-boot.ais: spl/u-boot-spl.bin u-boot.img
- tools/mkimage -s -n $(if $(CONFIG_AIS_CONFIG_FILE),$(srctree)/$(CONFIG_AIS_CONFIG_FILE:"%"=%),"/dev/null") \
- -T aisimage \
- -e $(CONFIG_SPL_TEXT_BASE) \
- -d spl/u-boot-spl.bin \
- spl/u-boot-spl.ais
- $(OBJCOPY) ${OBJCFLAGS} -I binary \
- --pad-to=$(CONFIG_SPL_MAX_SIZE) -O binary \
- spl/u-boot-spl.ais spl/u-boot-spl-pad.ais
- cat spl/u-boot-spl-pad.ais u-boot.img > u-boot.ais
- u-boot.sb: u-boot.bin spl/u-boot-spl.bin
- $(MAKE) $(build)=$(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
- u-boot.spr: u-boot.img spl/u-boot-spl.bin
- tools/mkimage -A $(ARCH) -T firmware -C none \
- -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \
- -d spl/u-boot-spl.bin $@
- $(OBJCOPY) -I binary -O binary \
- --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff $@
- cat u-boot.img >> $@
- ifneq ($(CONFIG_TEGRA),)
- u-boot-nodtb-tegra.bin: spl/u-boot-spl.bin u-boot.bin
- $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SYS_TEXT_BASE) -O binary spl/u-boot-spl spl/u-boot-spl-pad.bin
- cat spl/u-boot-spl-pad.bin u-boot.bin > $@
- rm spl/u-boot-spl-pad.bin
- ifeq ($(CONFIG_OF_SEPARATE),y)
- u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin u-boot.dtb
- cat u-boot-nodtb-tegra.bin u-boot.dtb > $@
- endif
- endif
- u-boot-img.bin: spl/u-boot-spl.bin u-boot.img
- cat spl/u-boot-spl.bin 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.
- u-boot-img-spl-at-end.bin: spl/u-boot-spl.bin u-boot.img
- $(OBJCOPY) -I binary -O binary --pad-to=$(CONFIG_UBOOT_PAD_TO) \
- --gap-fill=0xff u-boot.img $@
- cat spl/u-boot-spl.bin >> $@
- # Create a new ELF from a raw binary file. This is useful for arm64
- # where static relocation needs to be performed on the raw binary,
- # but certain simulators only accept an ELF file (but don't do the
- # relocation).
- # FIXME refactor dts/Makefile to share target/arch detection
- u-boot.elf: u-boot.bin
- @$(OBJCOPY) -B aarch64 -I binary -O elf64-littleaarch64 \
- $< u-boot-elf.o
- @$(LD) u-boot-elf.o -o $@ \
- --defsym=_start=$(CONFIG_SYS_TEXT_BASE) \
- -Ttext=$(CONFIG_SYS_TEXT_BASE)
- ifeq ($(CONFIG_SANDBOX),y)
- GEN_UBOOT = \
- $(CC) $(SYMS) -T u-boot.lds \
- -Wl,--start-group $(LIBS) -Wl,--end-group \
- $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
- else
- GEN_UBOOT = \
- $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
- $(OBJS) \
- --start-group $(LIBS) --end-group $(PLATFORM_LIBS) \
- -Map u-boot.map -o u-boot
- endif
- u-boot: depend $(SUBDIR_TOOLS) $(OBJS) $(LIBS) u-boot.lds
- $(GEN_UBOOT)
- ifeq ($(CONFIG_KALLSYMS),y)
- smap=`$(call SYSTEM_MAP,u-boot) | \
- awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
- $(CC) $(c_flags) -DSYSTEM_MAP="\"$${smap}\"" \
- -c $(srctree)/common/system_map.c -o common/system_map.o
- $(GEN_UBOOT) common/system_map.o
- endif
- $(OBJS):
- @:
- $(LIBS): depend $(SUBDIR_TOOLS) scripts_basic
- $(Q)$(MAKE) $(build)=$(patsubst %/,%,$(dir $@))
- $(SUBDIRS): depend scripts_basic
- $(Q)$(MAKE) $(build)=$@
- $(SUBDIR_EXAMPLES-y): u-boot
- u-boot.lds: $(LDSCRIPT) depend
- $(CPP) $(cpp_flags) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@
- nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend scripts_basic
- $(MAKE) $(build)=nand_spl/board/$(BOARDDIR) all
- u-boot-nand.bin: nand_spl u-boot.bin
- cat nand_spl/u-boot-spl-16k.bin u-boot.bin > u-boot-nand.bin
- spl/u-boot-spl.bin: $(SUBDIR_TOOLS) depend scripts_basic
- $(MAKE) obj=spl -f $(srctree)/spl/Makefile all
- tpl/u-boot-tpl.bin: $(SUBDIR_TOOLS) depend scripts_basic
- $(MAKE) obj=tpl -f $(srctree)/spl/Makefile all CONFIG_TPL_BUILD=y
- # Explicitly make _depend in subdirs containing multiple targets to prevent
- # parallel sub-makes creating .depend files simultaneously.
- depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
- include/spl-autoconf.mk \
- include/tpl-autoconf.mk \
- include/autoconf.mk \
- include/generated/generic-asm-offsets.h \
- include/generated/asm-offsets.h
- TAG_SUBDIRS = $(SUBDIRS)
- TAG_SUBDIRS += $(dir $(LIBS))
- TAG_SUBDIRS += include
- FIND := find
- FINDFLAGS := -L
- checkstack:
- $(CROSS_COMPILE)objdump -d u-boot \
- `$(FIND) . -name u-boot-spl -print` | \
- perl $(src)/scripts/checkstack.pl $(ARCH)
- tags ctags:
- ctags -w -o ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
- -name '*.[chS]' -print`
- 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
- SYSTEM_MAP = \
- $(NM) $1 | \
- grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
- LC_ALL=C sort
- System.map: u-boot
- @$(call SYSTEM_MAP,$<) > $@
- 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
- checkdtc:
- @if test $(call dtc-version) -lt 0104; then \
- echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \
- false; \
- fi
- #
- # Auto-generate the autoconf.mk file (which is included by all makefiles)
- #
- # This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
- # the dep file is only include in this top level makefile to determine when
- # to regenerate the autoconf.mk file.
- include/autoconf.mk.dep: include/config.h include/common.h
- @$(XECHO) Generating $@ ; \
- : Generate the dependancies ; \
- $(CC) -x c -DDO_DEPS_ONLY -M $(c_flags) \
- -MQ include/autoconf.mk $(srctree)/include/common.h > $@ || \
- rm $@
- include/autoconf.mk: include/config.h
- @$(XECHO) Generating $@ ; \
- : Extract the config macros ; \
- $(CPP) $(c_flags) -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \
- sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \
- rm $@.tmp
- # Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL)
- include/tpl-autoconf.mk: include/config.h
- @$(XECHO) Generating $@ ; \
- : Extract the config macros ; \
- $(CPP) $(c_flags) -DCONFIG_TPL_BUILD -DCONFIG_SPL_BUILD\
- -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \
- sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \
- rm $@.tmp
- include/spl-autoconf.mk: include/config.h
- @$(XECHO) Generating $@ ; \
- : Extract the config macros ; \
- $(CPP) $(c_flags) -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && \
- sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp > $@; \
- rm $@.tmp
- include/generated/generic-asm-offsets.h: lib/asm-offsets.s
- @$(XECHO) Generating $@
- $(srctree)/tools/scripts/make-asm-offsets lib/asm-offsets.s $@
- lib/asm-offsets.s: include/config.h $(srctree)/lib/asm-offsets.c
- @mkdir -p lib
- $(CC) -DDO_DEPS_ONLY \
- $(c_flags) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
- -o $@ $(srctree)/lib/asm-offsets.c -c -S
- include/generated/asm-offsets.h: $(CPUDIR)/$(SOC)/asm-offsets.s
- @$(XECHO) Generating $@
- $(srctree)/tools/scripts/make-asm-offsets $(CPUDIR)/$(SOC)/asm-offsets.s $@
- $(CPUDIR)/$(SOC)/asm-offsets.s: include/config.h
- @mkdir -p $(CPUDIR)/$(SOC)
- if [ -f $(srctree)/$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
- $(CC) -DDO_DEPS_ONLY \
- $(c_flags) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
- -o $@ $(srctree)/$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
- else \
- touch $@; \
- fi
- #########################################################################
- else # !config.mk
- all u-boot.hex u-boot.srec u-boot.bin \
- u-boot.img u-boot.dis u-boot \
- $(filter-out tools,$(SUBDIRS)) \
- depend dep tags ctags etags cscope System.map:
- @echo "System not configured - see README" >&2
- @ exit 1
- tools: $(VERSION_FILE) $(TIMESTAMP_FILE)
- $(MAKE) $(build)=$@ all
- endif # config.mk
- # ARM relocations should all be R_ARM_RELATIVE (32-bit) or
- # R_AARCH64_RELATIVE (64-bit).
- checkarmreloc: u-boot
- @RELOC="`$(CROSS_COMPILE)readelf -r -W $< | cut -d ' ' -f 4 | \
- grep R_A | sort -u`"; \
- if test "$$RELOC" != "R_ARM_RELATIVE" -a \
- "$$RELOC" != "R_AARCH64_RELATIVE"; then \
- echo "$< contains unexpected relocations: $$RELOC"; \
- false; \
- fi
- $(VERSION_FILE):
- @mkdir -p $(dir $(VERSION_FILE))
- @( localvers='$(shell $(TOPDIR)/scripts/setlocalversion $(TOPDIR))' ; \
- printf '#define PLAIN_VERSION "%s%s"\n' \
- "$(U_BOOT_VERSION)" "$${localvers}" ; \
- printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
- "$(U_BOOT_VERSION)" "$${localvers}" ; \
- ) > $@.tmp
- @( printf '#define CC_VERSION_STRING "%s"\n' \
- '$(shell $(CC) --version | head -n 1)' )>> $@.tmp
- @( printf '#define LD_VERSION_STRING "%s"\n' \
- '$(shell $(LD) -v | head -n 1)' )>> $@.tmp
- @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
- $(TIMESTAMP_FILE):
- @mkdir -p $(dir $(TIMESTAMP_FILE))
- @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp
- @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp
- @cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
- easylogo env gdb:
- $(Q)$(MAKE) $(build)=tools/$@ MTD_VERSION=${MTD_VERSION}
- gdbtools: gdb
- xmldocs pdfdocs psdocs htmldocs mandocs: tools/kernel-doc/docproc
- $(Q)$(MAKE) U_BOOT_VERSION=$(U_BOOT_VERSION) $(build)=doc/DocBook $@
- tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
- $(Q)$(MAKE) $(build)=tools HOST_TOOLS_ALL=y
- .PHONY : CHANGELOG
- CHANGELOG:
- git log --no-merges U-Boot-1_1_5.. | \
- unexpand -a | sed -e 's/\s\s*$$//' > $@
- include/license.h: tools/bin2header COPYING
- cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
- #########################################################################
- unconfig:
- @rm -f include/config.h include/config.mk \
- board/*/config.tmp board/*/*/config.tmp \
- include/autoconf.mk include/autoconf.mk.dep \
- include/spl-autoconf.mk \
- include/tpl-autoconf.mk
- %_config:: unconfig
- @$(MKCONFIG) -A $(@:_config=)
- #########################################################################
- clean:
- @rm -f examples/standalone/atmel_df_pow2 \
- examples/standalone/hello_world \
- examples/standalone/interrupt \
- examples/standalone/mem_to_mem_idma2intr \
- examples/standalone/sched \
- $(addprefix examples/standalone/, smc91111_eeprom smc911x_eeprom) \
- examples/standalone/test_burst \
- examples/standalone/timer
- @rm -f $(addprefix examples/api/, demo demo.bin)
- @rm -f tools/bmp_logo tools/easylogo/easylogo \
- tools/env/fw_printenv \
- tools/envcrc \
- $(addprefix tools/gdb/, gdbcont gdbsend) \
- tools/gen_eth_addr tools/img2srec \
- tools/dumpimage \
- $(addprefix tools/, mkenvimage mkimage) \
- tools/mpc86x_clk \
- $(addprefix tools/, mk$(BOARD)spl mkexynosspl) \
- tools/mxsboot \
- tools/ncb tools/ubsha1 \
- tools/kernel-doc/docproc \
- tools/proftool
- @rm -f $(addprefix board/cray/L1/, bootscript.c bootscript.image) \
- board/matrix_vision/*/bootscript.img \
- spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl \
- u-boot.lds \
- $(addprefix arch/blackfin/cpu/, init.lds init.elf)
- @rm -f include/bmp_logo.h
- @rm -f include/bmp_logo_data.h
- @rm -f lib/asm-offsets.s
- @rm -f include/generated/asm-offsets.h
- @rm -f $(CPUDIR)/$(SOC)/asm-offsets.s
- @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
- @$(MAKE) -f $(srctree)/doc/DocBook/Makefile cleandocs
- @find $(OBJTREE) -type f \
- \( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
- -o -name '*.o' -o -name '*.a' -o -name '*.exe' -o -name '*.cmd' \
- -o -name '*.cfgtmp' \) -print \
- | 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) *.bak ctags etags TAGS \
- cscope.* *.*~
- @rm -f u-boot u-boot.map u-boot.hex $(ALL-y)
- @rm -f u-boot.kwb
- @rm -f u-boot.pbl
- @rm -f u-boot.imx
- @rm -f u-boot-with-spl.imx
- @rm -f u-boot-with-nand-spl.imx
- @rm -f u-boot.ubl
- @rm -f u-boot.ais
- @rm -f u-boot.dtb
- @rm -f u-boot.sb
- @rm -f u-boot.spr
- @rm -f $(addprefix nand_spl/, u-boot.lds u-boot.lst System.map)
- @rm -f $(addprefix nand_spl/, u-boot-nand_spl.lds u-boot-spl u-boot-spl.map)
- @rm -f $(addprefix spl/, u-boot-spl u-boot-spl.bin u-boot-spl.map)
- @rm -f spl/u-boot-spl.lds
- @rm -f $(addprefix tpl/, u-boot-tpl u-boot-tpl.bin u-boot-tpl.map)
- @rm -f tpl/u-boot-spl.lds
- @rm -f MLO MLO.byteswap
- @rm -f SPL
- @rm -f tools/xway-swap-bytes
- @rm -fr include/asm/proc include/asm/arch include/asm
- @rm -fr include/generated
- @[ ! -d nand_spl ] || find nand_spl -name "*" -type l -print | xargs rm -f
- @rm -f dts/*.tmp
- @rm -f $(addprefix spl/, u-boot-spl.ais, u-boot-spl-pad.ais)
- mrproper \
- distclean: clobber unconfig
- ifneq ($(OBJTREE),$(SRCTREE))
- rm -rf *
- endif
- backup:
- F=`basename $(TOPDIR)` ; cd .. ; \
- gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
- #########################################################################
- endif # skip-makefile
- PHONY += FORCE
- FORCE:
- # Declare the contents of the .PHONY variable as phony. We keep that
- # information in a variable so we can use it in if_changed and friends.
- .PHONY: $(PHONY)
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