added boot script files to repository

1 files changed, 1180 insertions, 0 deletions

diff --git a/u-boot/Makefile b/u-boot/Makefile
new file mode 100644
index 0000000..dc2e3d8
--- /dev/null
+++ b/u-boot/Makefile
@@ -0,0 +1,1180 @@
+#
+# (C) Copyright 2000-2010
+# 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
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+VERSION = 2011
+PATCHLEVEL = 03
+SUBLEVEL =
+EXTRAVERSION = -rc1
+ifneq "$(SUBLEVEL)" ""
+U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
+else
+U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
+endif
+TIMESTAMP_FILE = $(obj)include/timestamp_autogenerated.h
+VERSION_FILE = $(obj)include/version_autogenerated.h
+
+HOSTARCH := $(shell uname -m | \
+	sed -e s/i.86/i386/ \
+	    -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/')
+
+# Set shell to bash if possible, otherwise fall back to sh
+SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
+	else if [ -x /bin/bash ]; then echo /bin/bash; \
+	else echo sh; fi; fi)
+
+export	HOSTARCH HOSTOS SHELL
+
+# 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 := $(O)
+endif
+endif
+
+ifneq ($(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))
+SRCTREE		:= $(CURDIR)
+TOPDIR		:= $(SRCTREE)
+LNDIR		:= $(OBJTREE)
+export	TOPDIR SRCTREE OBJTREE
+
+MKCONFIG	:= $(SRCTREE)/mkconfig
+export MKCONFIG
+
+ifneq ($(OBJTREE),$(SRCTREE))
+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
+
+#########################################################################
+
+# The "tools" are needed early, so put this first
+# Don't include stuff already done in $(LIBS)
+SUBDIRS	= tools \
+	  examples/standalone \
+	  examples/api
+
+.PHONY : $(SUBDIRS)
+
+ifeq ($(obj)include/config.mk,$(wildcard $(obj)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 $(obj)include/autoconf.mk.dep
+sinclude $(obj)include/autoconf.mk
+
+# 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
+
+# load other configuration
+include $(TOPDIR)/config.mk
+
+#########################################################################
+# U-Boot objects....order is important (i.e. start must be first)
+
+OBJS  = $(CPUDIR)/start.o
+ifeq ($(CPU),i386)
+OBJS += $(CPUDIR)/start16.o
+OBJS += $(CPUDIR)/resetvec.o
+endif
+ifeq ($(CPU),ppc4xx)
+OBJS += $(CPUDIR)/resetvec.o
+endif
+ifeq ($(CPU),mpc85xx)
+OBJS += $(CPUDIR)/resetvec.o
+endif
+
+OBJS := $(addprefix $(obj),$(OBJS))
+
+LIBS  = lib/libgeneric.o
+LIBS += lib/lzma/liblzma.o
+LIBS += lib/lzo/liblzo.o
+LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
+	"board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
+LIBS += $(CPUDIR)/lib$(CPU).o
+ifdef SOC
+LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
+endif
+ifeq ($(CPU),ixp)
+LIBS += arch/arm/cpu/ixp/npe/libnpe.o
+endif
+LIBS += arch/$(ARCH)/lib/lib$(ARCH).o
+LIBS += fs/cramfs/libcramfs.o fs/fat/libfat.o fs/fdos/libfdos.o fs/jffs2/libjffs2.o \
+	fs/reiserfs/libreiserfs.o fs/ext2/libext2fs.o fs/yaffs2/libyaffs2.o \
+	fs/ubifs/libubifs.o
+LIBS += net/libnet.o
+LIBS += disk/libdisk.o
+LIBS += drivers/bios_emulator/libatibiosemu.o
+LIBS += drivers/block/libblock.o
+LIBS += drivers/dma/libdma.o
+LIBS += drivers/fpga/libfpga.o
+LIBS += drivers/gpio/libgpio.o
+LIBS += drivers/hwmon/libhwmon.o
+LIBS += drivers/i2c/libi2c.o
+LIBS += drivers/input/libinput.o
+LIBS += drivers/misc/libmisc.o
+LIBS += drivers/mmc/libmmc.o
+LIBS += drivers/mtd/libmtd.o
+LIBS += drivers/mtd/nand/libnand.o
+LIBS += drivers/mtd/onenand/libonenand.o
+LIBS += drivers/mtd/ubi/libubi.o
+LIBS += drivers/mtd/spi/libspi_flash.o
+LIBS += drivers/net/libnet.o
+LIBS += drivers/net/phy/libphy.o
+LIBS += drivers/pci/libpci.o
+LIBS += drivers/pcmcia/libpcmcia.o
+LIBS += drivers/power/libpower.o
+LIBS += drivers/spi/libspi.o
+ifeq ($(CPU),mpc83xx)
+LIBS += drivers/qe/libqe.o
+LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+endif
+ifeq ($(CPU),mpc85xx)
+LIBS += drivers/qe/libqe.o
+LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
+LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+endif
+ifeq ($(CPU),mpc86xx)
+LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
+LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+endif
+LIBS += drivers/rtc/librtc.o
+LIBS += drivers/serial/libserial.o
+LIBS += drivers/twserial/libtws.o
+LIBS += drivers/usb/eth/libusb_eth.a
+LIBS += drivers/usb/gadget/libusb_gadget.o
+LIBS += drivers/usb/host/libusb_host.o
+LIBS += drivers/usb/musb/libusb_musb.o
+LIBS += drivers/usb/phy/libusb_phy.o
+LIBS += drivers/video/libvideo.o
+LIBS += drivers/watchdog/libwatchdog.o
+LIBS += common/libcommon.o
+LIBS += lib/libfdt/libfdt.o
+LIBS += api/libapi.o
+LIBS += post/libpost.o
+
+ifeq ($(SOC),omap3)
+LIBS += $(CPUDIR)/omap-common/libomap-common.o
+endif
+ifeq ($(SOC),omap4)
+LIBS += $(CPUDIR)/omap-common/libomap-common.o
+endif
+
+ifeq ($(SOC),s5pc1xx)
+LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
+endif
+ifeq ($(SOC),s5pc2xx)
+LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
+endif
+
+LIBS := $(addprefix $(obj),$(sort $(LIBS)))
+.PHONY : $(LIBS) $(TIMESTAMP_FILE) $(VERSION_FILE)
+
+LIBBOARD = board/$(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 \
+	$(shell $(LD) --version | \
+	  sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
+
+ifeq ($(CONFIG_NAND_U_BOOT),y)
+NAND_SPL = nand_spl
+U_BOOT_NAND = $(obj)u-boot-nand.bin
+endif
+
+ifeq ($(CONFIG_ONENAND_U_BOOT),y)
+ONENAND_IPL = onenand_ipl
+U_BOOT_ONENAND = $(obj)u-boot-onenand.bin
+ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
+endif
+
+__OBJS := $(subst $(obj),,$(OBJS))
+__LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
+
+#########################################################################
+#########################################################################
+
+ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
+BOARD_SIZE_CHECK = \
+	@actual=`wc -c $@ | awk '{print $$1}'`; \
+	limit=$(CONFIG_BOARD_SIZE_LIMIT); \
+	if test $$actual -gt $$limit; then \
+		echo "$@ exceeds file size limit:"; \
+		echo "  limit:  $$limit bytes"; \
+		echo "  actual: $$actual bytes"; \
+		echo "  excess: $$((actual - limit)) bytes"; \
+		exit 1; \
+	fi
+else
+BOARD_SIZE_CHECK =
+endif
+
+# Always append ALL so that arch config.mk's can add custom ones
+ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND) $(U_BOOT_ONENAND)
+
+all:		$(ALL)
+
+$(obj)u-boot.hex:	$(obj)u-boot
+		$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
+
+$(obj)u-boot.srec:	$(obj)u-boot
+		$(OBJCOPY) -O srec $< $@
+
+$(obj)u-boot.bin:	$(obj)u-boot
+		$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+		$(BOARD_SIZE_CHECK)
+
+$(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 $< $@ -I binary
+
+$(obj)u-boot.img:	$(obj)u-boot.bin
+		$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
+		-a $(CONFIG_SYS_TEXT_BASE) -e 0 \
+		-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
+		$(obj)tools/mkimage -n $(IMX_CONFIG) -T imximage \
+		-e $(CONFIG_SYS_TEXT_BASE) -d $< $@
+
+$(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.sha1:	$(obj)u-boot.bin
+		$(obj)tools/ubsha1 $(obj)u-boot.bin
+
+$(obj)u-boot.dis:	$(obj)u-boot
+		$(OBJDUMP) -d $< > $@
+
+GEN_UBOOT = \
+		UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
+		sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
+		cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
+			--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
+			-Map u-boot.map -o u-boot
+$(obj)u-boot:	depend \
+		$(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
+		$(GEN_UBOOT)
+ifeq ($(CONFIG_KALLSYMS),y)
+		smap=`$(call SYSTEM_MAP,u-boot) | \
+			awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
+		$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
+			-c common/system_map.c -o $(obj)common/system_map.o
+		$(GEN_UBOOT) $(obj)common/system_map.o
+endif
+
+$(OBJS):	depend
+		$(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
+
+$(LIBS):	depend $(SUBDIRS)
+		$(MAKE) -C $(dir $(subst $(obj),,$@))
+
+$(LIBBOARD):	depend $(LIBS)
+		$(MAKE) -C $(dir $(subst $(obj),,$@))
+
+$(SUBDIRS):	depend
+		$(MAKE) -C $@ all
+
+$(LDSCRIPT):	depend
+		$(MAKE) -C $(dir $@) $(notdir $@)
+
+$(obj)u-boot.lds: $(LDSCRIPT)
+		$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
+$(NAND_SPL):	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
+		$(MAKE) -C nand_spl/board/$(BOARDDIR) all
+
+$(U_BOOT_NAND):	$(NAND_SPL) $(obj)u-boot.bin
+		cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
+
+$(ONENAND_IPL):	$(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
+		$(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
+
+$(U_BOOT_ONENAND):	$(ONENAND_IPL) $(obj)u-boot.bin
+		cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
+
+$(VERSION_FILE):
+		@( printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' "$(U_BOOT_VERSION)" \
+		 '$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ) > $@.tmp
+		@( printf '#define CC_VERSION_STRING "%s"\n' \
+		 '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
+		@( printf '#define LD_VERSION_STRING "%s"\n' \
+		 '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
+		@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
+
+$(TIMESTAMP_FILE):
+		@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
+		@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
+
+updater:
+		$(MAKE) -C tools/updater all
+
+# Explicitly make _depend in subdirs containing multiple targets to prevent
+# parallel sub-makes creating .depend files simultaneously.
+depend dep:	$(TIMESTAMP_FILE) $(VERSION_FILE) \
+		$(obj)include/autoconf.mk \
+		$(obj)include/generated/generic-asm-offsets.h
+		for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
+			$(MAKE) -C $$dir _depend ; done
+
+TAG_SUBDIRS = $(SUBDIRS)
+TAG_SUBDIRS += $(dir $(__LIBS))
+TAG_SUBDIRS += include
+
+tags ctags:
+		ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \
+						-name '*.[chS]' -print`
+
+etags:
+		etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \
+						-name '*.[chS]' -print`
+cscope:
+		find $(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,$<) > $(obj)System.map
+
+#
+# Auto-generate the autoconf.mk file (which is included by all makefiles)
+#
+# This target actually generates 2 files; autoconf.mk and autoconf.mk.dep.
+# the dep file is only include in this top level makefile to determine when
+# to regenerate the autoconf.mk file.
+$(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 $(HOSTCFLAGS) $(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
+
+#########################################################################
+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)) $(TIMESTAMP_FILE) $(VERSION_FILE) \
+updater depend dep tags ctags etags cscope $(obj)System.map:
+	@echo "System not configured - see README" >&2
+	@ exit 1
+
+tools:
+	$(MAKE) -C $@ all
+endif	# config.mk
+
+easylogo env gdb:
+	$(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
+gdbtools: gdb
+
+tools-all: easylogo env gdb
+	$(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*$$//' > $@
+
+include/license.h: tools/bin2header COPYING
+	cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
+#########################################################################
+
+unconfig:
+	@rm -f $(obj)include/config.h $(obj)include/config.mk \
+		$(obj)board/*/config.tmp $(obj)board/*/*/config.tmp \
+		$(obj)include/autoconf.mk $(obj)include/autoconf.mk.dep
+
+%_config::	unconfig
+	@$(MKCONFIG) -A $(@:_config=)
+
+sinclude $(obj).boards.depend
+$(obj).boards.depend:	boards.cfg
+	awk '(NF && $$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/')
+
+#########################################################################
+## Coldfire
+#########################################################################
+
+astro_mcf5373l_config \
+astro_mcf5373l_RAM_config :	unconfig
+	@$(MKCONFIG) -n $@ -t $@ astro_mcf5373l m68k mcf532x mcf5373l astro
+
+M52277EVB_config \
+M52277EVB_spansion_config \
+M52277EVB_stmicro_config :	unconfig
+	@case "$@" in \
+	M52277EVB_config)		FLASH=SPANSION;; \
+	M52277EVB_spansion_config)	FLASH=SPANSION;; \
+	M52277EVB_stmicro_config)	FLASH=STMICRO;; \
+	esac; \
+	if [ "$${FLASH}" = "SPANSION" ] ; then \
+		echo "#define CONFIG_SYS_SPANSION_BOOT"	>> $(obj)include/config.h ; \
+		echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m52277evb/config.tmp ; \
+		cp $(obj)board/freescale/m52277evb/u-boot.spa $(obj)board/freescale/m52277evb/u-boot.lds ; \
+	fi; \
+	if [ "$${FLASH}" = "STMICRO" ] ; then \
+		echo "#define CONFIG_CF_SBF"	>> $(obj)include/config.h ; \
+		echo "#define CONFIG_SYS_STMICRO_BOOT"	>> $(obj)include/config.h ; \
+		echo "CONFIG_SYS_TEXT_BASE = 0x43E00000" > $(obj)board/freescale/m52277evb/config.tmp ; \
+		cp $(obj)board/freescale/m52277evb/u-boot.stm $(obj)board/freescale/m52277evb/u-boot.lds ; \
+	fi
+	@$(MKCONFIG) -n $@ -a M52277EVB m68k mcf5227x m52277evb freescale
+
+M5235EVB_config \
+M5235EVB_Flash16_config \
+M5235EVB_Flash32_config:	unconfig
+	@case "$@" in \
+	M5235EVB_config)		FLASH=16;; \
+	M5235EVB_Flash16_config)	FLASH=16;; \
+	M5235EVB_Flash32_config)	FLASH=32;; \
+	esac; \
+	if [ "$${FLASH}" != "16" ] ; then \
+		echo "#define NORFLASH_PS32BIT	1" >> $(obj)include/config.h ; \
+		echo "CONFIG_SYS_TEXT_BASE = 0xFFC00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
+		cp $(obj)board/freescale/m5235evb/u-boot.32 $(obj)board/freescale/m5235evb/u-boot.lds ; \
+	else \
+		echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000" > $(obj)board/freescale/m5235evb/config.tmp ; \
+		cp $(obj)board/freescale/m5235evb/u-boot.16 $(obj)board/freescale/m5235evb/u-boot.lds ; \
+	fi
+	@$(MKCONFIG) -n $@ -a M5235EVB m68k mcf523x m5235evb freescale
+
+cobra5272_config :		unconfig
+	@$(MKCONFIG) $@ m68k mcf52x2 cobra5272
+
+EB+MCF-EV123_config :		unconfig
+	@mkdir -p $(obj)include
+	@mkdir -p $(obj)board/BuS/EB+MCF-EV123
+	@echo "CONFIG_SYS_TEXT_BASE = 0xFFE00000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
+	@$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
+
+EB+MCF-EV123_internal_config :	unconfig
+	@mkdir -p $(obj)include
+	@mkdir -p $(obj)board/BuS/EB+MCF-EV123
+	@echo "CONFIG_SYS_TEXT_BASE = 0xF0000000"|tee $(obj)board/BuS/EB+MCF-EV123/textbase.mk
+	@$(MKCONFIG) -n $@ EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
+
+M5329AFEE_config \
+M5329BFEE_config :	unconfig
+	@case "$@" in \
+	M5329AFEE_config)	NAND=0;; \
+	M5329BFEE_config)	NAND=16;; \
+	esac; \
+	if [ "$${NAND}" != "0" ] ; then \
+		echo "#define NANDFLASH_SIZE	$${NAND}" > $(obj)include/config.h ; \
+	fi
+	@$(MKCONFIG) -n $@ -a M5329EVB m68k mcf532x m5329evb freescale
+
+M5373EVB_config :	unconfig
+	@case "$@" in \
+	M5373EVB_config)	NAND=16;; \
+	esac; \
+	if [ "$${NAND}" != "0" ] ; then \
+		echo "#define NANDFLASH_SIZE	$${NAND}" > $(obj)include/config.h ; \
+	fi
+	@$(MKCONFIG) -a M5373EVB m68k mcf532x m5373evb freescale
+
+M54451EVB_config \
+M54451EVB_stmicro_config :	unconfig
+	@case "$@" in \
+	M54451EVB_config)		FLASH=NOR;; \
+	M54451EVB_stmicro_config)	FLASH=STMICRO;; \
+	esac; \
+	if [ "$${FLASH}" = "NOR" ] ; then \
+		echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54451evb/config.tmp ; \
+		cp $(obj)board/freescale/m54451evb/u-boot.spa $(obj)board/freescale/m54451evb/u-boot.lds ; \
+	fi; \
+	if [ "$${FLASH}" = "STMICRO" ] ; then \
+		echo "#define CONFIG_CF_SBF"	>> $(obj)include/config.h ; \
+		echo "#define CONFIG_SYS_STMICRO_BOOT"	>> $(obj)include/config.h ; \
+		echo "CONFIG_SYS_TEXT_BASE = 0x47E00000" > $(obj)board/freescale/m54451evb/config.tmp ; \
+		cp $(obj)board/freescale/m54451evb/u-boot.stm $(obj)board/freescale/m54451evb/u-boot.lds ; \
+	fi; \
+	echo "#define CONFIG_SYS_INPUT_CLKSRC 24000000" >> $(obj)include/config.h ;
+	@$(MKCONFIG) -n $@ -a M54451EVB m68k mcf5445x m54451evb freescale
+
+M54455EVB_config \
+M54455EVB_atmel_config \
+M54455EVB_intel_config \
+M54455EVB_a33_config \
+M54455EVB_a66_config \
+M54455EVB_i33_config \
+M54455EVB_i66_config \
+M54455EVB_stm33_config :	unconfig
+	@case "$@" in \
+	M54455EVB_config)		FLASH=ATMEL; FREQ=33333333;; \
+	M54455EVB_atmel_config)		FLASH=ATMEL; FREQ=33333333;; \
+	M54455EVB_intel_config)		FLASH=INTEL; FREQ=33333333;; \
+	M54455EVB_a33_config)		FLASH=ATMEL; FREQ=33333333;; \
+	M54455EVB_a66_config)		FLASH=ATMEL; FREQ=66666666;; \
+	M54455EVB_i33_config)		FLASH=INTEL; FREQ=33333333;; \
+	M54455EVB_i66_config)		FLASH=INTEL; FREQ=66666666;; \
+	M54455EVB_stm33_config)		FLASH=STMICRO; FREQ=33333333;; \
+	esac; \
+	if [ "$${FLASH}" = "INTEL" ] ; then \
+		echo "#define CONFIG_SYS_INTEL_BOOT" >> $(obj)include/config.h ; \
+		echo "CONFIG_SYS_TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
+		cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
+	fi; \
+	if [ "$${FLASH}" = "ATMEL" ] ; then \
+		echo "#define CONFIG_SYS_ATMEL_BOOT"	>> $(obj)include/config.h ; \
+		echo "CONFIG_SYS_TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
+		cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
+	fi; \
+	if [ "$${FLASH}" = "STMICRO" ] ; then \
+		echo "#define CONFIG_CF_SBF"	>> $(obj)include/config.h ; \
+		echo "#define CONFIG_SYS_STMICRO_BOOT"	>> $(obj)include/config.h ; \
+		echo "CONFIG_SYS_TEXT_BASE = 0x4FE00000" > $(obj)board/freescale/m54455evb/config.tmp ; \
+		cp $(obj)board/freescale/m54455evb/u-boot.stm $(obj)board/freescale/m54455evb/u-boot.lds ; \
+	fi; \
+	echo "#define CONFIG_SYS_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
+	@$(MKCONFIG) -n $@ -a M54455EVB m68k mcf5445x m54455evb freescale
+
+M5475AFE_config \
+M5475BFE_config \
+M5475CFE_config \
+M5475DFE_config \
+M5475EFE_config \
+M5475FFE_config \
+M5475GFE_config :	unconfig
+	@case "$@" in \
+	M5475AFE_config)	BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
+	M5475BFE_config)	BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
+	M5475CFE_config)	BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
+	M5475DFE_config)	BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
+	M5475EFE_config)	BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
+	M5475FFE_config)	BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
+	M5475GFE_config)	BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
+	esac; \
+	echo "#define CONFIG_SYS_BUSCLK	133333333" > $(obj)include/config.h ; \
+	echo "#define CONFIG_SYS_BOOTSZ	$${BOOT}" >> $(obj)include/config.h ; \
+	echo "#define CONFIG_SYS_DRAMSZ	$${RAM}" >> $(obj)include/config.h ; \
+	if [ "$${RAM1}" != "0" ] ; then \
+		echo "#define CONFIG_SYS_DRAMSZ1	$${RAM1}" >> $(obj)include/config.h ; \
+	fi; \
+	if [ "$${CODE}" != "0" ] ; then \
+		echo "#define CONFIG_SYS_NOR1SZ	$${CODE}" >> $(obj)include/config.h ; \
+	fi; \
+	if [ "$${VID}" == "1" ] ; then \
+		echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
+	fi; \
+	if [ "$${USB}" == "1" ] ; then \
+		echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
+	fi
+	@$(MKCONFIG) -n $@ -a M5475EVB m68k mcf547x_8x m547xevb freescale
+
+M5485AFE_config \
+M5485BFE_config \
+M5485CFE_config \
+M5485DFE_config \
+M5485EFE_config \
+M5485FFE_config \
+M5485GFE_config \
+M5485HFE_config :	unconfig
+	@case "$@" in \
+	M5485AFE_config)	BOOT=2;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
+	M5485BFE_config)	BOOT=2;CODE=16;VID=0;USB=0;RAM=64;RAM1=0;; \
+	M5485CFE_config)	BOOT=2;CODE=16;VID=1;USB=1;RAM=64;RAM1=0;; \
+	M5485DFE_config)	BOOT=2;CODE=0;VID=0;USB=1;RAM=64;RAM1=0;; \
+	M5485EFE_config)	BOOT=2;CODE=0;VID=1;USB=1;RAM=64;RAM1=0;; \
+	M5485FFE_config)	BOOT=2;CODE=32;VID=1;USB=1;RAM=64;RAM1=64;; \
+	M5485GFE_config)	BOOT=4;CODE=0;VID=0;USB=0;RAM=64;RAM1=0;; \
+	M5485HFE_config)	BOOT=2;CODE=16;VID=1;USB=0;RAM=64;RAM1=0;; \
+	esac; \
+	echo "#define CONFIG_SYS_BUSCLK	100000000" > $(obj)include/config.h ; \
+	echo "#define CONFIG_SYS_BOOTSZ	$${BOOT}" >> $(obj)include/config.h ; \
+	echo "#define CONFIG_SYS_DRAMSZ	$${RAM}" >> $(obj)include/config.h ; \
+	if [ "$${RAM1}" != "0" ] ; then \
+		echo "#define CONFIG_SYS_DRAMSZ1	$${RAM1}" >> $(obj)include/config.h ; \
+	fi; \
+	if [ "$${CODE}" != "0" ] ; then \
+		echo "#define CONFIG_SYS_NOR1SZ	$${CODE}" >> $(obj)include/config.h ; \
+	fi; \
+	if [ "$${VID}" == "1" ] ; then \
+		echo "#define CONFIG_SYS_VIDEO" >> $(obj)include/config.h ; \
+	fi; \
+	if [ "$${USB}" == "1" ] ; then \
+		echo "#define CONFIG_SYS_USBCTRL" >> $(obj)include/config.h ; \
+	fi
+	@$(MKCONFIG) -n $@ -a M5485EVB m68k mcf547x_8x m548xevb freescale
+
+#========================================================================
+# ARM
+#========================================================================
+
+#########################################################################
+## Atmel AT91RM9200 Systems
+#########################################################################
+
+CPUAT91_RAM_config \
+CPUAT91_config	:	unconfig
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_$(@:_config=) 1"	>$(obj)include/config.h
+	@$(MKCONFIG) -n $@ -a cpuat91 arm arm920t cpuat91 eukrea at91
+
+#########################################################################
+## ARM926EJ-S Systems
+#########################################################################
+
+at91sam9260ek_nandflash_config \
+at91sam9260ek_dataflash_cs0_config \
+at91sam9260ek_dataflash_cs1_config \
+at91sam9260ek_config \
+at91sam9g20ek_nandflash_config \
+at91sam9g20ek_dataflash_cs0_config \
+at91sam9g20ek_dataflash_cs1_config \
+at91sam9g20ek_config	:	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring 9g20,$@)" ] ; then \
+		echo "#define CONFIG_AT91SAM9G20EK 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_AT91SAM9260EK 1"	>>$(obj)include/config.h ; \
+	fi;
+	@if [ "$(findstring _nandflash,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
+	elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"	>>$(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
+
+at91sam9xeek_nandflash_config \
+at91sam9xeek_dataflash_cs0_config \
+at91sam9xeek_dataflash_cs1_config \
+at91sam9xeek_config	:	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring _nandflash,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
+	elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"	>>$(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
+
+at91sam9261ek_nandflash_config \
+at91sam9261ek_dataflash_cs0_config \
+at91sam9261ek_dataflash_cs3_config \
+at91sam9261ek_config \
+at91sam9g10ek_nandflash_config \
+at91sam9g10ek_dataflash_cs0_config \
+at91sam9g10ek_dataflash_cs3_config \
+at91sam9g10ek_config	:	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring 9g10,$@)" ] ; then \
+		echo "#define CONFIG_AT91SAM9G10EK 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_AT91SAM9261EK 1"	>>$(obj)include/config.h ; \
+	fi;
+	@if [ "$(findstring _nandflash,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
+	elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_DATAFLASH_CS3 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"	>>$(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a at91sam9261ek arm arm926ejs at91sam9261ek atmel at91
+
+at91sam9263ek_norflash_config \
+at91sam9263ek_norflash_boot_config \
+at91sam9263ek_nandflash_config \
+at91sam9263ek_dataflash_config \
+at91sam9263ek_dataflash_cs0_config \
+at91sam9263ek_config	:	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring _nandflash,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
+	elif [ "$(findstring norflash,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_NORFLASH 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_SYS_USE_DATAFLASH 1"	>>$(obj)include/config.h ; \
+	fi;
+	@if [ "$(findstring norflash_boot,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_BOOT_NORFLASH 1"	>>$(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a at91sam9263ek arm arm926ejs at91sam9263ek atmel at91
+
+at91sam9rlek_nandflash_config \
+at91sam9rlek_dataflash_config \
+at91sam9rlek_dataflash_cs0_config \
+at91sam9rlek_config	:	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring _nandflash,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_SYS_USE_DATAFLASH 1"	>>$(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
+
+CPU9G20_128M_config \
+CPU9G20_config \
+CPU9260_128M_config \
+CPU9260_config	:	unconfig
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
+	@$(MKCONFIG) -n $@ -a cpu9260 arm arm926ejs cpu9260 eukrea at91
+
+at91sam9m10g45ek_nandflash_config \
+at91sam9m10g45ek_dataflash_config \
+at91sam9m10g45ek_dataflash_cs0_config \
+at91sam9m10g45ek_config \
+at91sam9g45ekes_nandflash_config \
+at91sam9g45ekes_dataflash_config \
+at91sam9g45ekes_dataflash_cs0_config \
+at91sam9g45ekes_config	:	unconfig
+	@mkdir -p $(obj)include
+		@if [ "$(findstring 9m10,$@)" ] ; then \
+		echo "#define CONFIG_AT91SAM9M10G45EK 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_AT91SAM9G45EKES 1"	>>$(obj)include/config.h ; \
+	fi;
+	@if [ "$(findstring _nandflash,$@)" ] ; then \
+		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_ATMEL_SPI 1"	>>$(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a at91sam9m10g45ek arm arm926ejs at91sam9m10g45ek atmel at91
+
+pm9g45_config	:	unconfig
+	@mkdir -p $(obj)include
+	@$(MKCONFIG) -a pm9g45 arm arm926ejs pm9g45 ronetix at91
+
+SBC35_A9G20_NANDFLASH_config \
+SBC35_A9G20_EEPROM_config \
+SBC35_A9G20_config	:	unconfig
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
+	@$(MKCONFIG) -n $@ -a sbc35_a9g20 arm arm926ejs sbc35_a9g20 calao at91
+
+TNY_A9G20_NANDFLASH_config \
+TNY_A9G20_EEPROM_config \
+TNY_A9G20_config \
+TNY_A9260_NANDFLASH_config \
+TNY_A9260_EEPROM_config \
+TNY_A9260_config	:	unconfig
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
+	@$(MKCONFIG) -n $@ -a tny_a9260 arm arm926ejs tny_a9260 calao at91
+
+########################################################################
+## ARM Integrator boards - see doc/README-integrator for more info.
+integratorap_config	\
+ap_config		\
+ap966_config		\
+ap922_config		\
+ap922_XA10_config	\
+ap7_config		\
+ap720t_config		\
+ap920t_config		\
+ap926ejs_config		\
+ap946es_config: unconfig
+	@board/armltd/integrator/split_by_variant.sh ap $@
+
+integratorcp_config	\
+cp_config		\
+cp920t_config		\
+cp926ejs_config		\
+cp946es_config		\
+cp1136_config		\
+cp966_config		\
+cp922_config		\
+cp922_XA10_config	\
+cp1026_config: unconfig
+	@board/armltd/integrator/split_by_variant.sh cp $@
+
+nhk8815_config \
+nhk8815_onenand_config:	unconfig
+	@mkdir -p $(obj)include
+	@ > $(obj)include/config.h
+	@if [ "$(findstring _onenand, $@)" ] ; then \
+		echo "#define CONFIG_BOOT_ONENAND" >> $(obj)include/config.h; \
+	fi
+	@$(MKCONFIG) -n $@ -a nhk8815 arm arm926ejs nhk8815 st nomadik
+
+xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
+
+omap1610inn_config \
+omap1610inn_cs0boot_config \
+omap1610inn_cs3boot_config \
+omap1610inn_cs_autoboot_config \
+omap1610h2_config \
+omap1610h2_cs0boot_config \
+omap1610h2_cs3boot_config \
+omap1610h2_cs_autoboot_config:	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring _cs0boot_, $@)" ] ; then \
+		echo "#define CONFIG_CS0_BOOT" >> .$(obj)include/config.h ; \
+	elif [ "$(findstring _cs_autoboot_, $@)" ] ; then \
+		echo "#define CONFIG_CS_AUTOBOOT" >> $(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a $(call xtract_omap1610xxx,$@) arm arm926ejs omap1610inn ti omap
+
+omap730p2_config \
+omap730p2_cs0boot_config \
+omap730p2_cs3boot_config :	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring _cs0boot_, $@)" ] ; then \
+		echo "#define CONFIG_CS0_BOOT" >> $(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_CS3_BOOT" >> $(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ -a omap730p2 arm arm926ejs omap730p2 ti omap
+
+spear300_config \
+spear310_config \
+spear320_config :	unconfig
+	@$(MKCONFIG) -n $@ -t $@ spear3xx arm arm926ejs $(@:_config=) spear spear
+
+spear600_config :	unconfig
+	@$(MKCONFIG) -n $@ -t $@ spear6xx arm arm926ejs $(@:_config=) spear spear
+
+SX1_stdout_serial_config \
+SX1_config:		unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring _stdout_serial_, $@)" ] ; then \
+		echo "#undef CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
+	else \
+		echo "#define CONFIG_STDOUT_USBTTY" >> $(obj)include/config.h ; \
+	fi;
+	@$(MKCONFIG) -n $@ SX1 arm arm925t sx1
+
+# TRAB default configuration:	8 MB Flash, 32 MB RAM
+trab_config \
+trab_bigram_config \
+trab_bigflash_config \
+trab_old_config:	unconfig
+	@mkdir -p $(obj)include
+	@mkdir -p $(obj)board/trab
+	@[ -z "$(findstring _bigram,$@)" ] || \
+		{ echo "#define CONFIG_FLASH_8MB"  >>$(obj)include/config.h ; \
+		  echo "#define CONFIG_RAM_32MB"   >>$(obj)include/config.h ; \
+		}
+	@[ -z "$(findstring _bigflash,$@)" ] || \
+		{ echo "#define CONFIG_FLASH_16MB" >>$(obj)include/config.h ; \
+		  echo "#define CONFIG_RAM_16MB"   >>$(obj)include/config.h ; \
+		  echo "CONFIG_SYS_TEXT_BASE = 0x0CF40000" >$(obj)board/trab/config.tmp ; \
+		}
+	@[ -z "$(findstring _old,$@)" ] || \
+		{ echo "#define CONFIG_FLASH_8MB"  >>$(obj)include/config.h ; \
+		  echo "#define CONFIG_RAM_16MB"   >>$(obj)include/config.h ; \
+		  echo "CONFIG_SYS_TEXT_BASE = 0x0CF40000" >$(obj)board/trab/config.tmp ; \
+		}
+	@$(MKCONFIG) -n $@ -a trab arm arm920t trab - s3c24x0
+
+tx25_config	: unconfig
+	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
+	@$(MKCONFIG) $@ arm arm926ejs tx25 karo mx25
+
+edb9301_config \
+edb9302_config \
+edb9302a_config \
+edb9307_config \
+edb9307a_config \
+edb9312_config \
+edb9315_config \
+edb9315a_config: unconfig
+	@$(MKCONFIG) -n $@ -t $(@:_config=) edb93xx arm arm920t edb93xx - ep93xx
+
+#########################################################################
+# ARM supplied Versatile development boards
+#########################################################################
+
+versatile_config	\
+versatileab_config	\
+versatilepb_config :	unconfig
+	@board/armltd/versatile/split_by_variant.sh $@
+
+#########################################################################
+## XScale Systems
+#########################################################################
+
+pdnb3_config \
+scpu_config:	unconfig
+	@mkdir -p $(obj)include
+	@if [ "$(findstring scpu_,$@)" ] ; then \
+		echo "#define CONFIG_SCPU"	>>$(obj)include/config.h ; \
+	fi
+	@$(MKCONFIG) -n $@ -a pdnb3 arm ixp pdnb3 prodrive
+
+#########################################################################
+## ARM1136 Systems
+#########################################################################
+
+apollon_config		: unconfig
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
+	@echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
+	@$(MKCONFIG) $@ arm arm1136 apollon - omap24xx
+
+imx31_phycore_eet_config \
+imx31_phycore_config	: unconfig
+	@mkdir -p $(obj)include
+	@if [ -n "$(findstring _eet_,$@)" ]; then			\
+		echo "#define CONFIG_IMX31_PHYCORE_EET" >> $(obj)include/config.h;	\
+	fi
+	@$(MKCONFIG) -n $@ -a imx31_phycore arm arm1136 imx31_phycore - mx31
+
+mx31pdk_config \
+mx31pdk_nand_config	: unconfig
+	@mkdir -p $(obj)include
+	@if [ -n "$(findstring _nand_,$@)" ]; then					\
+		echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h;		\
+	else										\
+		echo "#define CONFIG_SKIP_LOWLEVEL_INIT" >> $(obj)include/config.h;	\
+	fi
+	@$(MKCONFIG) -n $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
+
+#########################################################################
+## ARM1176 Systems
+#########################################################################
+smdk6400_noUSB_config	\
+smdk6400_config	:	unconfig
+	@mkdir -p $(obj)include $(obj)board/samsung/smdk6400
+	@mkdir -p $(obj)nand_spl/board/samsung/smdk6400
+	@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
+	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
+	@if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then			\
+		echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
+	else										\
+		echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6400/config.tmp;\
+	fi
+	@$(MKCONFIG) smdk6400 arm arm1176 smdk6400 samsung s3c64xx
+	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
+
+#========================================================================
+# Nios
+#========================================================================
+
+#########################################################################
+## Nios-II
+#########################################################################
+
+# nios2 generic boards
+NIOS2_GENERIC = nios2-generic
+
+$(NIOS2_GENERIC:%=%_config) : unconfig
+	@$(MKCONFIG) $@ nios2 nios2 nios2-generic altera
+
+#########################################################################
+#########################################################################
+
+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/smc91111_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/mkimage	   $(obj)tools/mpc86x_clk	  \
+	       $(obj)tools/ncb		   $(obj)tools/ubsha1
+	@rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image}	  \
+	       $(obj)board/matrix_vision/*/bootscript.img		  \
+	       $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin}	  \
+	       $(obj)board/trab/trab_fkt   $(obj)board/voiceblue/eeprom   \
+	       $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
+	       $(obj)u-boot.lds						  \
+	       $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
+	@rm -f $(obj)include/bmp_logo.h
+	@rm -f $(obj)lib/asm-offsets.s
+	@rm -f $(obj)nand_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,System.map}
+	@rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
+	@rm -f $(ONENAND_BIN)
+	@rm -f $(obj)onenand_ipl/u-boot.lds
+	@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
+	@find $(OBJTREE) -type f \
+		\( -name 'core' -o -name '*.bak' -o -name '*~' \
+		-o -name '*.o'	-o -name '*.a' -o -name '*.exe'	\) -print \
+		| xargs rm -f
+
+clobber:	clean
+	@find $(OBJTREE) -type f \( -name '*.depend' \
+		-o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
+		-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)
+	@rm -f $(obj)u-boot.kwb
+	@rm -f $(obj)u-boot.imx
+	@rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes}
+	@rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.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
+	@[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
+
+ifeq ($(OBJTREE),$(SRCTREE))
+mrproper \
+distclean:	clobber unconfig
+else
+mrproper \
+distclean:	clobber unconfig
+	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
+
+#########################################################################