mirror of
https://xff.cz/git/u-boot/
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2b3c9d3ddd
Before this commit, most of compiler flags were defined in config.mk. But it is redundant because config.mk is included from all recursive make. This commit moves many complier flags to the top Makefile and export them. And we use new vaiarables to store them: KBUILD_CPPFLAGS, KBUILD_CFLAGS, KBUILD_AFLAGS. This will allow us to switch more smoothly to Kbuild. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
978 lines
31 KiB
Makefile
978 lines
31 KiB
Makefile
#
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# (C) Copyright 2000-2013
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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VERSION = 2014
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PATCHLEVEL = 01
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SUBLEVEL =
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EXTRAVERSION =
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ifneq "$(SUBLEVEL)" ""
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U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
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else
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U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
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endif
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TIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
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VERSION_FILE = $(obj)include/generated/version_autogenerated.h
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HOSTARCH := $(shell uname -m | \
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sed -e s/i.86/x86/ \
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-e s/sun4u/sparc64/ \
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-e s/arm.*/arm/ \
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-e s/sa110/arm/ \
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-e s/ppc64/powerpc/ \
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-e s/ppc/powerpc/ \
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-e s/macppc/powerpc/\
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-e s/sh.*/sh/)
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HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
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sed -e 's/\(cygwin\).*/cygwin/')
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export HOSTARCH HOSTOS
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# Deal with colliding definitions from tcsh etc.
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VENDOR=
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#########################################################################
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# Allow for silent builds
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ifeq (,$(findstring s,$(MAKEFLAGS)))
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XECHO = echo
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else
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XECHO = :
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endif
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#########################################################################
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#
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# U-boot build supports generating object files in a separate external
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# directory. Two use cases are supported:
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#
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# 1) Add O= to the make command line
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# 'make O=/tmp/build all'
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#
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# 2) Set environment variable BUILD_DIR to point to the desired location
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# 'export BUILD_DIR=/tmp/build'
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# 'make'
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#
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# The second approach can also be used with a MAKEALL script
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# 'export BUILD_DIR=/tmp/build'
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# './MAKEALL'
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#
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# Command line 'O=' setting overrides BUILD_DIR environment variable.
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#
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# When none of the above methods is used the local build is performed and
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# the object files are placed in the source directory.
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#
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ifeq ("$(origin O)", "command line")
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BUILD_DIR := $(O)
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endif
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# Call a source code checker (by default, "sparse") as part of the
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# C compilation.
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#
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# Use 'make C=1' to enable checking of re-compiled files.
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#
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# See the linux kernel file "Documentation/sparse.txt" for more details,
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# including where to get the "sparse" utility.
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ifdef C
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ifeq ("$(origin C)", "command line")
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CHECKSRC := $(C)
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endif
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endif
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ifndef CHECKSRC
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CHECKSRC = 0
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endif
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export CHECKSRC
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ifneq ($(BUILD_DIR),)
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saved-output := $(BUILD_DIR)
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# Attempt to create a output directory.
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$(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
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# Verify if it was successful.
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BUILD_DIR := $(shell cd $(BUILD_DIR) && /bin/pwd)
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$(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
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endif # ifneq ($(BUILD_DIR),)
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OBJTREE := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
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SPLTREE := $(OBJTREE)/spl
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TPLTREE := $(OBJTREE)/tpl
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SRCTREE := $(CURDIR)
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srctree := $(SRCTREE)
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TOPDIR := $(SRCTREE)
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LNDIR := $(OBJTREE)
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export TOPDIR SRCTREE srctree OBJTREE SPLTREE TPLTREE
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MKCONFIG := $(SRCTREE)/mkconfig
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export MKCONFIG
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# $(obj) and (src) are defined in config.mk but here in main Makefile
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# we also need them before config.mk is included which is the case for
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# some targets like unconfig, clean, clobber, distclean, etc.
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ifneq ($(OBJTREE),$(SRCTREE))
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obj := $(OBJTREE)/
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src := $(SRCTREE)/
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else
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obj :=
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src :=
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endif
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export obj src
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# Make sure CDPATH settings don't interfere
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unexport CDPATH
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#########################################################################
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# The "tools" are needed early, so put this first
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# Don't include stuff already done in $(LIBS)
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# The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC
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# is "yes"), so compile examples after U-Boot is compiled.
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SUBDIR_TOOLS = tools
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SUBDIRS = $(SUBDIR_TOOLS)
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.PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
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ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
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# Include autoconf.mk before config.mk so that the config options are available
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# to all top level build files. We need the dummy all: target to prevent the
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# dependency target in autoconf.mk.dep from being the default.
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all:
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sinclude $(obj)include/autoconf.mk.dep
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sinclude $(obj)include/autoconf.mk
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SUBDIR_EXAMPLES-y := examples/standalone
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SUBDIR_EXAMPLES-$(CONFIG_API) += examples/api
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ifndef CONFIG_SANDBOX
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SUBDIRS += $(SUBDIR_EXAMPLES-y)
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endif
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# load ARCH, BOARD, and CPU configuration
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include $(obj)include/config.mk
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export ARCH CPU BOARD VENDOR SOC
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# set default to nothing for native builds
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ifeq ($(HOSTARCH),$(ARCH))
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CROSS_COMPILE ?=
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endif
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# SHELL used by kbuild
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CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
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else if [ -x /bin/bash ]; then echo /bin/bash; \
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else echo sh; fi ; fi)
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HOSTCC = gcc
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HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
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ifeq ($(HOSTOS),cygwin)
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HOSTCFLAGS += -ansi
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endif
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# Mac OS X / Darwin's C preprocessor is Apple specific. It
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# generates numerous errors and warnings. We want to bypass it
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# and use GNU C's cpp. To do this we pass the -traditional-cpp
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# option to the compiler. Note that the -traditional-cpp flag
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# DOES NOT have the same semantics as GNU C's flag, all it does
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# is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
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#
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# Apple's linker is similar, thanks to the new 2 stage linking
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# multiple symbol definitions are treated as errors, hence the
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# -multiply_defined suppress option to turn off this error.
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#
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ifeq ($(HOSTOS),darwin)
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# get major and minor product version (e.g. '10' and '6' for Snow Leopard)
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DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.')
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DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.')
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os_x_before = $(shell if [ $(DARWIN_MAJOR_VERSION) -le $(1) -a \
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$(DARWIN_MINOR_VERSION) -le $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)
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# Snow Leopards build environment has no longer restrictions as described above
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HOSTCC = $(call os_x_before, 10, 5, "cc", "gcc")
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HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp")
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HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
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endif
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# We need some generic definitions (do not try to remake the file).
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$(srctree)/scripts/Kbuild.include: ;
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include $(srctree)/scripts/Kbuild.include
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# Make variables (CC, etc...)
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AS = $(CROSS_COMPILE)as
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# Always use GNU ld
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ifneq ($(shell $(CROSS_COMPILE)ld.bfd -v 2> /dev/null),)
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LD = $(CROSS_COMPILE)ld.bfd
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else
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LD = $(CROSS_COMPILE)ld
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endif
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CC = $(CROSS_COMPILE)gcc
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CPP = $(CC) -E
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AR = $(CROSS_COMPILE)ar
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NM = $(CROSS_COMPILE)nm
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LDR = $(CROSS_COMPILE)ldr
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STRIP = $(CROSS_COMPILE)strip
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OBJCOPY = $(CROSS_COMPILE)objcopy
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OBJDUMP = $(CROSS_COMPILE)objdump
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AWK = awk
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RANLIB = $(CROSS_COMPILE)RANLIB
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DTC = dtc
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CHECK = sparse
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CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
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-Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ $(CF)
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KBUILD_CPPFLAGS := -D__KERNEL__
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KBUILD_CFLAGS := -Wall -Wstrict-prototypes \
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-Wno-format-security \
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-fno-builtin -ffreestanding
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KBUILD_AFLAGS := -D__ASSEMBLY__
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export CONFIG_SHELL HOSTCC HOSTCFLAGS HOSTLDFLAGS CROSS_COMPILE AS LD CC
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export CPP AR NM LDR STRIP OBJCOPY OBJDUMP
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export MAKE AWK
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export DTC CHECK CHECKFLAGS
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export KBUILD_CPPFLAGS
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export KBUILD_CFLAGS KBUILD_AFLAGS
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KBUILD_CFLAGS += -Os #-fomit-frame-pointer
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ifdef BUILD_TAG
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KBUILD_CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"'
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endif
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KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
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KBUILD_CFLAGS += -g
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# $(KBUILD_AFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
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# option to the assembler.
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KBUILD_AFLAGS += -g
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# Report stack usage if supported
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KBUILD_CFLAGS += $(call cc-option,-fstack-usage)
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KBUILD_CFLAGS += $(call cc-option,-Wno-format-nonliteral)
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# turn jbsr into jsr for m68k
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ifeq ($(ARCH),m68k)
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ifeq ($(findstring 3.4,$(shell $(CC) --version)),3.4)
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KBUILD_AFLAGS += -Wa,-gstabs,-S
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endif
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endif
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# load other configuration
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include $(TOPDIR)/config.mk
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# Targets which don't build the source code
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NON_BUILD_TARGETS = backup clean clobber distclean mrproper tidy unconfig
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# Only do the generic board check when actually building, not configuring
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ifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),)
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ifeq ($(findstring _config,$(MAKECMDGOALS)),)
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$(CHECK_GENERIC_BOARD)
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endif
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endif
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# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
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# that (or fail if absent). Otherwise, search for a linker script in a
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# standard location.
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LDSCRIPT_MAKEFILE_DIR = $(dir $(LDSCRIPT))
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ifndef LDSCRIPT
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#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
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ifdef CONFIG_SYS_LDSCRIPT
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# need to strip off double quotes
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LDSCRIPT := $(CONFIG_SYS_LDSCRIPT:"%"=%)
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endif
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endif
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# If there is no specified link script, we look in a number of places for it
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ifndef LDSCRIPT
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ifeq ($(CONFIG_NAND_U_BOOT),y)
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LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
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ifeq ($(wildcard $(LDSCRIPT)),)
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LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
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endif
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endif
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ifeq ($(wildcard $(LDSCRIPT)),)
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LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
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endif
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ifeq ($(wildcard $(LDSCRIPT)),)
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LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
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endif
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ifeq ($(wildcard $(LDSCRIPT)),)
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LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
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# We don't expect a Makefile here
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LDSCRIPT_MAKEFILE_DIR =
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endif
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ifeq ($(wildcard $(LDSCRIPT)),)
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$(error could not find linker script)
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endif
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endif
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#########################################################################
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# U-Boot objects....order is important (i.e. start must be first)
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head-y := $(CPUDIR)/start.o
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head-$(CONFIG_4xx) += arch/powerpc/cpu/ppc4xx/resetvec.o
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head-$(CONFIG_MPC85xx) += arch/powerpc/cpu/mpc85xx/resetvec.o
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OBJS := $(addprefix $(obj),$(head-y))
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HAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n)
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LIBS-y += lib/
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LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/
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LIBS-y += $(CPUDIR)/
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ifdef SOC
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LIBS-y += $(CPUDIR)/$(SOC)/
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endif
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LIBS-$(CONFIG_IXP4XX_NPE) += drivers/net/npe/
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LIBS-$(CONFIG_OF_EMBED) += dts/
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LIBS-y += arch/$(ARCH)/lib/
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LIBS-y += fs/
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LIBS-y += net/
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LIBS-y += disk/
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LIBS-y += drivers/
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LIBS-y += drivers/dma/
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LIBS-y += drivers/gpio/
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LIBS-y += drivers/i2c/
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LIBS-y += drivers/input/
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LIBS-y += drivers/mmc/
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LIBS-y += drivers/mtd/
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LIBS-$(CONFIG_CMD_NAND) += drivers/mtd/nand/
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LIBS-y += drivers/mtd/onenand/
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LIBS-$(CONFIG_CMD_UBI) += drivers/mtd/ubi/
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LIBS-y += drivers/mtd/spi/
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LIBS-y += drivers/net/
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LIBS-y += drivers/net/phy/
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LIBS-y += drivers/pci/
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LIBS-y += drivers/power/ \
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drivers/power/fuel_gauge/ \
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drivers/power/mfd/ \
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drivers/power/pmic/ \
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drivers/power/battery/
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LIBS-y += drivers/spi/
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LIBS-$(CONFIG_FMAN_ENET) += drivers/net/fm/
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LIBS-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/
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LIBS-y += drivers/serial/
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LIBS-y += drivers/usb/eth/
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LIBS-y += drivers/usb/gadget/
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LIBS-y += drivers/usb/host/
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LIBS-y += drivers/usb/musb/
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LIBS-y += drivers/usb/musb-new/
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LIBS-y += drivers/usb/phy/
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LIBS-y += drivers/usb/ulpi/
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LIBS-y += common/
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LIBS-y += lib/libfdt/
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LIBS-$(CONFIG_API) += api/
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LIBS-$(CONFIG_HAS_POST) += post/
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LIBS-y += test/
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ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
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LIBS-y += arch/$(ARCH)/imx-common/
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endif
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LIBS-$(CONFIG_ARM) += arch/arm/cpu/
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LIBS-$(CONFIG_PPC) += arch/powerpc/cpu/
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LIBS-y += board/$(BOARDDIR)/
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LIBS-y := $(patsubst %/, %/built-in.o, $(LIBS-y))
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LIBS := $(addprefix $(obj),$(sort $(LIBS-y)))
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.PHONY : $(LIBS)
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# Add GCC lib
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ifdef USE_PRIVATE_LIBGCC
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ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
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PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
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else
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PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
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endif
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else
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PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
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endif
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PLATFORM_LIBS += $(PLATFORM_LIBGCC)
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export PLATFORM_LIBS
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# Special flags for CPP when processing the linker script.
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# Pass the version down so we can handle backwards compatibility
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# on the fly.
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LDPPFLAGS += \
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-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
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-DCPUDIR=$(CPUDIR) \
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$(shell $(LD) --version | \
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sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
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__OBJS := $(subst $(obj),,$(OBJS))
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__LIBS := $(subst $(obj),,$(LIBS))
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#########################################################################
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#########################################################################
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ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
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BOARD_SIZE_CHECK = \
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@actual=`wc -c $@ | awk '{print $$1}'`; \
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limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \
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if test $$actual -gt $$limit; then \
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echo "$@ exceeds file size limit:" >&2 ; \
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echo " limit: $$limit bytes" >&2 ; \
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echo " actual: $$actual bytes" >&2 ; \
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echo " excess: $$((actual - limit)) bytes" >&2; \
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exit 1; \
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fi
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else
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BOARD_SIZE_CHECK =
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endif
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# Statically apply RELA-style relocations (currently arm64 only)
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ifneq ($(CONFIG_STATIC_RELA),)
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# $(1) is u-boot ELF, $(2) is u-boot bin, $(3) is text base
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DO_STATIC_RELA = \
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start=$$($(NM) $(1) | grep __rel_dyn_start | cut -f 1 -d ' '); \
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end=$$($(NM) $(1) | grep __rel_dyn_end | cut -f 1 -d ' '); \
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$(obj)tools/relocate-rela $(2) $(3) $$start $$end
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else
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DO_STATIC_RELA =
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endif
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# Always append ALL so that arch config.mk's can add custom ones
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ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
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ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
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ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
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ALL-$(CONFIG_RAMBOOT_PBL) += $(obj)u-boot.pbl
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ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
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ALL-$(CONFIG_SPL_FRAMEWORK) += $(obj)u-boot.img
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ALL-$(CONFIG_TPL) += $(obj)tpl/u-boot-tpl.bin
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ALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin
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ifneq ($(CONFIG_SPL_TARGET),)
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ALL-$(CONFIG_SPL) += $(obj)$(CONFIG_SPL_TARGET:"%"=%)
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endif
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ALL-$(CONFIG_REMAKE_ELF) += $(obj)u-boot.elf
|
|
|
|
# enable combined SPL/u-boot/dtb rules for tegra
|
|
ifneq ($(CONFIG_TEGRA),)
|
|
ifeq ($(CONFIG_SPL),y)
|
|
ifeq ($(CONFIG_OF_SEPARATE),y)
|
|
ALL-y += $(obj)u-boot-dtb-tegra.bin
|
|
else
|
|
ALL-y += $(obj)u-boot-nodtb-tegra.bin
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
all: $(ALL-y) $(SUBDIR_EXAMPLES-y)
|
|
|
|
$(obj)u-boot.dtb: checkdtc $(obj)u-boot
|
|
$(MAKE) $(build) 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) ${OBJCFLAGS} -O srec $< $@
|
|
|
|
$(obj)u-boot.bin: $(obj)u-boot
|
|
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
|
|
$(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE))
|
|
$(BOARD_SIZE_CHECK)
|
|
|
|
$(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) $(build) $(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_SYS_FSL_PBL_RCW) \
|
|
-R $(CONFIG_SYS_FSL_PBL_PBI) -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
|
|
$(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) $(obj)$(3); \
|
|
cat $(obj)$(3) $(2) > $@; \
|
|
rm $(obj)$(3)
|
|
|
|
ifdef CONFIG_TPL
|
|
SPL_PAYLOAD := $(obj)tpl/u-boot-with-tpl.bin
|
|
else
|
|
SPL_PAYLOAD := $(obj)u-boot.bin
|
|
endif
|
|
|
|
$(obj)u-boot-with-spl.bin: $(obj)spl/u-boot-spl.bin $(SPL_PAYLOAD)
|
|
$(call SPL_PAD_APPEND,$<,$(SPL_PAYLOAD),spl/u-boot-spl-pad.bin,$(CONFIG_SPL_PAD_TO))
|
|
|
|
$(obj)tpl/u-boot-with-tpl.bin: $(obj)tpl/u-boot-tpl.bin $(obj)u-boot.bin
|
|
$(call SPL_PAD_APPEND,$<,$(obj)u-boot.bin,tpl/u-boot-tpl-pad.bin,$(CONFIG_TPL_PAD_TO))
|
|
|
|
$(obj)u-boot-with-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
|
|
$(MAKE) $(build) $(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) $(build) $(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) $(build) $(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 $@
|
|
$(OBJCOPY) -I binary -O binary \
|
|
--pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff $@
|
|
cat $(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
|
|
$(OBJCOPY) -I binary -O binary --pad-to=$(CONFIG_UBOOT_PAD_TO) \
|
|
--gap-fill=0xff $(obj)u-boot.img $@
|
|
cat $(obj)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
|
|
$(obj)u-boot.elf: $(obj)u-boot.bin
|
|
@$(OBJCOPY) -B aarch64 -I binary -O elf64-littleaarch64 \
|
|
$< $(obj)u-boot-elf.o
|
|
@$(LD) $(obj)u-boot-elf.o -o $@ \
|
|
--defsym=_start=$(CONFIG_SYS_TEXT_BASE) \
|
|
-Ttext=$(CONFIG_SYS_TEXT_BASE)
|
|
|
|
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) $(LIBS) $(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
|
|
|
|
$(OBJS):
|
|
@:
|
|
|
|
$(LIBS): depend $(SUBDIR_TOOLS)
|
|
$(MAKE) $(build) $(dir $(subst $(obj),,$@))
|
|
|
|
$(SUBDIRS): depend
|
|
$(MAKE) $(build) $@ all
|
|
|
|
$(SUBDIR_EXAMPLES-y): $(obj)u-boot
|
|
|
|
$(obj)u-boot.lds: $(LDSCRIPT) depend
|
|
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@
|
|
|
|
nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
|
|
$(MAKE) $(build) nand_spl/board/$(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
|
|
|
|
$(obj)tpl/u-boot-tpl.bin: $(SUBDIR_TOOLS) depend
|
|
$(MAKE) -C spl 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) \
|
|
$(obj)include/spl-autoconf.mk \
|
|
$(obj)include/tpl-autoconf.mk \
|
|
$(obj)include/autoconf.mk \
|
|
$(obj)include/generated/generic-asm-offsets.h \
|
|
$(obj)include/generated/asm-offsets.h
|
|
|
|
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)scripts/checkstack.pl $(ARCH)
|
|
|
|
tags ctags:
|
|
ctags -w -o $(obj)ctags `$(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
|
|
$(obj)System.map: $(obj)u-boot
|
|
@$(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.
|
|
$(obj)include/autoconf.mk.dep: $(obj)include/config.h include/common.h
|
|
@$(XECHO) Generating $@ ; \
|
|
: Generate the dependancies ; \
|
|
$(CC) -x c -DDO_DEPS_ONLY -M $(CFLAGS) $(CPPFLAGS) \
|
|
-MQ $(obj)include/autoconf.mk include/common.h > $@ || \
|
|
rm $@
|
|
|
|
$(obj)include/autoconf.mk: $(obj)include/config.h
|
|
@$(XECHO) Generating $@ ; \
|
|
: Extract the config macros ; \
|
|
$(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h > $@.tmp && \
|
|
sed -n -f tools/scripts/define2mk.sed $@.tmp > $@; \
|
|
rm $@.tmp
|
|
|
|
# Auto-generate the spl-autoconf.mk file (which is included by all makefiles for SPL)
|
|
$(obj)include/tpl-autoconf.mk: $(obj)include/config.h
|
|
@$(XECHO) Generating $@ ; \
|
|
: Extract the config macros ; \
|
|
$(CPP) $(CFLAGS) -DCONFIG_TPL_BUILD -DCONFIG_SPL_BUILD\
|
|
-DDO_DEPS_ONLY -dM include/common.h > $@.tmp && \
|
|
sed -n -f tools/scripts/define2mk.sed $@.tmp > $@; \
|
|
rm $@.tmp
|
|
|
|
$(obj)include/spl-autoconf.mk: $(obj)include/config.h
|
|
@$(XECHO) Generating $@ ; \
|
|
: Extract the config macros ; \
|
|
$(CPP) $(CFLAGS) -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM include/common.h > $@.tmp && \
|
|
sed -n -f tools/scripts/define2mk.sed $@.tmp > $@; \
|
|
rm $@.tmp
|
|
|
|
$(obj)include/generated/generic-asm-offsets.h: $(obj)lib/asm-offsets.s
|
|
@$(XECHO) Generating $@
|
|
tools/scripts/make-asm-offsets $(obj)lib/asm-offsets.s $@
|
|
|
|
$(obj)lib/asm-offsets.s: $(obj)include/config.h $(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: $(obj)$(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/config.h
|
|
@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
|
|
|
|
#########################################################################
|
|
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)) \
|
|
depend dep tags ctags etags cscope $(obj)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: $(obj)u-boot
|
|
@RELOC="`$(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)" "$${localvers}" ; \
|
|
) > $@.tmp
|
|
@( printf '#define CC_VERSION_STRING "%s"\n' \
|
|
'$(shell $(CC) --version | head -n 1)' )>> $@.tmp
|
|
@( printf '#define LD_VERSION_STRING "%s"\n' \
|
|
'$(shell $(LD) -v | head -n 1)' )>> $@.tmp
|
|
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
|
|
|
|
$(TIMESTAMP_FILE):
|
|
@mkdir -p $(dir $(TIMESTAMP_FILE))
|
|
@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp
|
|
@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp
|
|
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
|
|
|
|
easylogo env gdb:
|
|
$(MAKE) $(build) tools/$@ MTD_VERSION=${MTD_VERSION}
|
|
|
|
gdbtools: gdb
|
|
|
|
xmldocs pdfdocs psdocs htmldocs mandocs: tools/kernel-doc/docproc
|
|
$(MAKE) U_BOOT_VERSION=$(U_BOOT_VERSION) -C doc/DocBook/ $@
|
|
|
|
tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
|
|
$(MAKE) $(build) tools HOST_TOOLS_ALL=y
|
|
|
|
.PHONY : CHANGELOG
|
|
CHANGELOG:
|
|
git log --no-merges U-Boot-1_1_5.. | \
|
|
unexpand -a | sed -e 's/\s\s*$$//' > $@
|
|
|
|
include/license.h: tools/bin2header COPYING
|
|
cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
|
|
#########################################################################
|
|
|
|
unconfig:
|
|
@rm -f $(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 \
|
|
$(obj)include/spl-autoconf.mk \
|
|
$(obj)include/tpl-autoconf.mk
|
|
|
|
%_config:: unconfig
|
|
@$(MKCONFIG) -A $(@:_config=)
|
|
|
|
sinclude $(obj).boards.depend
|
|
$(obj).boards.depend: boards.cfg
|
|
@awk '(NF && $$1 !~ /^#/) { print $$7 ": " $$7 "_config; $$(MAKE)" }' $< > $@
|
|
|
|
#########################################################################
|
|
#########################################################################
|
|
|
|
clean:
|
|
@rm -f $(obj)examples/standalone/atmel_df_pow2 \
|
|
$(obj)examples/standalone/hello_world \
|
|
$(obj)examples/standalone/interrupt \
|
|
$(obj)examples/standalone/mem_to_mem_idma2intr \
|
|
$(obj)examples/standalone/sched \
|
|
$(addprefix $(obj)examples/standalone/, smc91111_eeprom smc911x_eeprom) \
|
|
$(obj)examples/standalone/test_burst \
|
|
$(obj)examples/standalone/timer
|
|
@rm -f $(addprefix $(obj)examples/api/, demo demo.bin)
|
|
@rm -f $(obj)tools/bmp_logo $(obj)tools/easylogo/easylogo \
|
|
$(obj)tools/env/fw_printenv \
|
|
$(obj)tools/envcrc \
|
|
$(addprefix $(obj)tools/gdb/, gdbcont gdbsend) \
|
|
$(obj)tools/gen_eth_addr $(obj)tools/img2srec \
|
|
$(obj)tools/dumpimage \
|
|
$(addprefix $(obj)tools/, mkenvimage mkimage) \
|
|
$(obj)tools/mpc86x_clk \
|
|
$(addprefix $(obj)tools/, mk$(BOARD)spl mkexynosspl) \
|
|
$(obj)tools/mxsboot \
|
|
$(obj)tools/ncb $(obj)tools/ubsha1 \
|
|
$(obj)tools/kernel-doc/docproc \
|
|
$(obj)tools/proftool
|
|
@rm -f $(addprefix $(obj)board/cray/L1/, bootscript.c bootscript.image) \
|
|
$(obj)board/matrix_vision/*/bootscript.img \
|
|
$(obj)spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl \
|
|
$(obj)u-boot.lds \
|
|
$(addprefix $(obj)arch/blackfin/cpu/, init.lds init.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 \
|
|
| 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.spr
|
|
@rm -f $(addprefix $(obj)nand_spl/, u-boot.lds u-boot.lst System.map)
|
|
@rm -f $(addprefix $(obj)nand_spl/, u-boot-nand_spl.lds u-boot-spl u-boot-spl.map)
|
|
@rm -f $(addprefix $(obj)spl/, u-boot-spl u-boot-spl.bin u-boot-spl.map)
|
|
@rm -f $(obj)spl/u-boot-spl.lds
|
|
@rm -f $(addprefix $(obj)tpl/, u-boot-tpl u-boot-tpl.bin u-boot-tpl.map)
|
|
@rm -f $(obj)tpl/u-boot-spl.lds
|
|
@rm -f $(obj)MLO MLO.byteswap
|
|
@rm -f $(obj)SPL
|
|
@rm -f $(obj)tools/xway-swap-bytes
|
|
@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 $(addprefix $(obj)spl/, u-boot-spl.ais, u-boot-spl-pad.ais)
|
|
|
|
mrproper \
|
|
distclean: clobber unconfig
|
|
ifneq ($(OBJTREE),$(SRCTREE))
|
|
rm -rf $(obj)*
|
|
endif
|
|
|
|
backup:
|
|
F=`basename $(TOPDIR)` ; cd .. ; \
|
|
gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
|
|
|
|
#########################################################################
|