X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=Makefile;h=76402c6c3ce59575da236210a677cd86427b17d9;hb=a83e1b7b8c3daa5dc82c994525ff3bf4e3bc56a3;hp=dcf5d937122a7ad742b739ddd14a7997b391df01;hpb=6f4dd40cddbd69c56fec1285fee02cbd5a3833d8;p=oweals%2Fu-boot.git

diff --git a/Makefile b/Makefile
index dcf5d93712..76402c6c3c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000-2010
+# (C) Copyright 2000-2012
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -21,17 +21,17 @@
 # MA 02111-1307 USA
 #
 
-VERSION = 2011
-PATCHLEVEL = 06
+VERSION = 2012
+PATCHLEVEL = 10
 SUBLEVEL =
-EXTRAVERSION = -rc2
+EXTRAVERSION =
 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
+TIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
+VERSION_FILE = $(obj)include/generated/version_autogenerated.h
 
 HOSTARCH := $(shell uname -m | \
 	sed -e s/i.86/x86/ \
@@ -92,6 +92,24 @@ BUILD_DIR := $(O)
 endif
 endif
 
+# Call a source code checker (by default, "sparse") as part of the
+# C compilation.
+#
+# Use 'make C=1' to enable checking of re-compiled files.
+#
+# See the linux kernel file "Documentation/sparse.txt" for more details,
+# including where to get the "sparse" utility.
+
+ifdef C
+ifeq ("$(origin C)", "command line")
+CHECKSRC := $(C)
+endif
+endif
+ifndef CHECKSRC
+  CHECKSRC = 0
+endif
+export CHECKSRC
+
 ifneq ($(BUILD_DIR),)
 saved-output := $(BUILD_DIR)
 
@@ -104,10 +122,11 @@ $(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist))
 endif # ifneq ($(BUILD_DIR),)
 
 OBJTREE		:= $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR))
+SPLTREE		:= $(OBJTREE)/spl
 SRCTREE		:= $(CURDIR)
 TOPDIR		:= $(SRCTREE)
 LNDIR		:= $(OBJTREE)
-export	TOPDIR SRCTREE OBJTREE
+export	TOPDIR SRCTREE OBJTREE SPLTREE
 
 MKCONFIG	:= $(SRCTREE)/mkconfig
 export MKCONFIG
@@ -136,11 +155,13 @@ 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
+# The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC
+# is "yes"), so compile examples after U-Boot is compiled.
+SUBDIR_TOOLS = tools
+SUBDIR_EXAMPLES = examples/standalone examples/api
+SUBDIRS = $(SUBDIR_TOOLS)
 
-.PHONY : $(SUBDIRS)
+.PHONY : $(SUBDIRS) $(VERSION_FILE) $(TIMESTAMP_FILE)
 
 ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
 
@@ -151,6 +172,10 @@ all:
 sinclude $(obj)include/autoconf.mk.dep
 sinclude $(obj)include/autoconf.mk
 
+ifndef CONFIG_SANDBOX
+SUBDIRS += $(SUBDIR_EXAMPLES)
+endif
+
 # load ARCH, BOARD, and CPU configuration
 include $(obj)include/config.mk
 export	ARCH CPU BOARD VENDOR SOC
@@ -163,6 +188,44 @@ endif
 # load other configuration
 include $(TOPDIR)/config.mk
 
+# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
+# that (or fail if absent).  Otherwise, search for a linker script in a
+# standard location.
+
+LDSCRIPT_MAKEFILE_DIR = $(dir $(LDSCRIPT))
+
+ifndef LDSCRIPT
+	#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
+	ifdef CONFIG_SYS_LDSCRIPT
+		# need to strip off double quotes
+		LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
+	endif
+endif
+
+# If there is no specified link script, we look in a number of places for it
+ifndef LDSCRIPT
+	ifeq ($(CONFIG_NAND_U_BOOT),y)
+		LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+		ifeq ($(wildcard $(LDSCRIPT)),)
+			LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
+		endif
+	endif
+	ifeq ($(wildcard $(LDSCRIPT)),)
+		LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
+	endif
+	ifeq ($(wildcard $(LDSCRIPT)),)
+		LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
+	endif
+	ifeq ($(wildcard $(LDSCRIPT)),)
+		LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
+		# We don't expect a Makefile here
+		LDSCRIPT_MAKEFILE_DIR =
+	endif
+	ifeq ($(wildcard $(LDSCRIPT)),)
+$(error could not find linker script)
+	endif
+endif
+
 #########################################################################
 # U-Boot objects....order is important (i.e. start must be first)
 
@@ -180,90 +243,112 @@ endif
 
 OBJS := $(addprefix $(obj),$(OBJS))
 
-LIBS  = lib/libgeneric.o
-LIBS += lib/lzma/liblzma.o
-LIBS += lib/lzo/liblzo.o
-LIBS += lib/zlib/libz.o
-LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
-	"board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
-LIBS += $(CPUDIR)/lib$(CPU).o
+HAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n)
+
+LIBS-y += lib/libgeneric.o
+LIBS-y += lib/lzma/liblzma.o
+LIBS-y += lib/lzo/liblzo.o
+LIBS-y += lib/zlib/libz.o
+LIBS-$(CONFIG_TIZEN) += lib/tizen/libtizen.o
+LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/lib$(VENDOR).o
+LIBS-y += $(CPUDIR)/lib$(CPU).o
 ifdef SOC
-LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o
+LIBS-y += $(CPUDIR)/$(SOC)/lib$(SOC).o
 endif
 ifeq ($(CPU),ixp)
-LIBS += arch/arm/cpu/ixp/npe/libnpe.o
+LIBS-y += drivers/net/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
+LIBS-$(CONFIG_OF_EMBED) += dts/libdts.o
+LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o
+LIBS-y += fs/cramfs/libcramfs.o \
+	fs/ext4/libext4fs.o \
+	fs/fat/libfat.o \
+	fs/fdos/libfdos.o \
+	fs/jffs2/libjffs2.o \
+	fs/reiserfs/libreiserfs.o \
+	fs/ubifs/libubifs.o \
+	fs/yaffs2/libyaffs2.o \
+	fs/zfs/libzfs.o
+LIBS-y += net/libnet.o
+LIBS-y += disk/libdisk.o
+LIBS-y += drivers/bios_emulator/libatibiosemu.o
+LIBS-y += drivers/block/libblock.o
+LIBS-$(CONFIG_BOOTCOUNT_LIMIT) += drivers/bootcount/libbootcount.o
+LIBS-y += drivers/dma/libdma.o
+LIBS-y += drivers/fpga/libfpga.o
+LIBS-y += drivers/gpio/libgpio.o
+LIBS-y += drivers/hwmon/libhwmon.o
+LIBS-y += drivers/i2c/libi2c.o
+LIBS-y += drivers/input/libinput.o
+LIBS-y += drivers/misc/libmisc.o
+LIBS-y += drivers/mmc/libmmc.o
+LIBS-y += drivers/mtd/libmtd.o
+LIBS-y += drivers/mtd/nand/libnand.o
+LIBS-y += drivers/mtd/onenand/libonenand.o
+LIBS-y += drivers/mtd/ubi/libubi.o
+LIBS-y += drivers/mtd/spi/libspi_flash.o
+LIBS-y += drivers/net/libnet.o
+LIBS-y += drivers/net/phy/libphy.o
+LIBS-y += drivers/pci/libpci.o
+LIBS-y += drivers/pcmcia/libpcmcia.o
+LIBS-y += drivers/power/libpower.o
+LIBS-y += drivers/spi/libspi.o
+LIBS-y += drivers/dfu/libdfu.o
 ifeq ($(CPU),mpc83xx)
-LIBS += drivers/qe/libqe.o
-LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+LIBS-y += drivers/qe/libqe.o
+LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
+LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 endif
 ifeq ($(CPU),mpc85xx)
-LIBS += drivers/qe/libqe.o
-LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
-LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+LIBS-y += drivers/qe/libqe.o
+LIBS-y += drivers/net/fm/libfm.o
+LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
+LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 endif
 ifeq ($(CPU),mpc86xx)
-LIBS += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
-LIBS += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
+LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 endif
-LIBS += drivers/rtc/librtc.o
-LIBS += drivers/serial/libserial.o
-LIBS += drivers/twserial/libtws.o
-LIBS += drivers/usb/eth/libusb_eth.a
-LIBS += drivers/usb/gadget/libusb_gadget.o
-LIBS += drivers/usb/host/libusb_host.o
-LIBS += drivers/usb/musb/libusb_musb.o
-LIBS += drivers/usb/phy/libusb_phy.o
-LIBS += drivers/video/libvideo.o
-LIBS += drivers/watchdog/libwatchdog.o
-LIBS += common/libcommon.o
-LIBS += lib/libfdt/libfdt.o
-LIBS += api/libapi.o
-LIBS += post/libpost.o
-
-ifeq ($(SOC),omap3)
-LIBS += $(CPUDIR)/omap-common/libomap-common.o
+LIBS-y += drivers/rtc/librtc.o
+LIBS-y += drivers/serial/libserial.o
+LIBS-$(CONFIG_GENERIC_LPC_TPM) += drivers/tpm/libtpm.o
+LIBS-y += drivers/twserial/libtws.o
+LIBS-y += drivers/usb/eth/libusb_eth.o
+LIBS-y += drivers/usb/gadget/libusb_gadget.o
+LIBS-y += drivers/usb/host/libusb_host.o
+LIBS-y += drivers/usb/musb/libusb_musb.o
+LIBS-y += drivers/usb/phy/libusb_phy.o
+LIBS-y += drivers/usb/ulpi/libusb_ulpi.o
+LIBS-y += drivers/video/libvideo.o
+LIBS-y += drivers/watchdog/libwatchdog.o
+LIBS-y += common/libcommon.o
+LIBS-y += lib/libfdt/libfdt.o
+LIBS-y += api/libapi.o
+LIBS-y += post/libpost.o
+LIBS-y += test/libtest.o
+
+ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),)
+LIBS-y += $(CPUDIR)/omap-common/libomap-common.o
 endif
-ifeq ($(SOC),omap4)
-LIBS += $(CPUDIR)/omap-common/libomap-common.o
+
+ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35))
+LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o
 endif
 
 ifeq ($(SOC),s5pc1xx)
-LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
+LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
+endif
+ifeq ($(SOC),exynos)
+LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
 endif
-ifeq ($(SOC),s5pc2xx)
-LIBS += $(CPUDIR)/s5p-common/libs5p-common.o
+ifeq ($(SOC),tegra20)
+LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o
+LIBS-y += arch/$(ARCH)/cpu/tegra-common/libcputegra-common.o
+LIBS-y += $(CPUDIR)/tegra-common/libtegra-common.o
 endif
 
-LIBS := $(addprefix $(obj),$(sort $(LIBS)))
-.PHONY : $(LIBS) $(TIMESTAMP_FILE) $(VERSION_FILE)
+LIBS := $(addprefix $(obj),$(sort $(LIBS-y)))
+.PHONY : $(LIBS)
 
 LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o
 LIBBOARD := $(addprefix $(obj),$(LIBBOARD))
@@ -276,7 +361,7 @@ else
 PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
 endif
 else
-PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
+PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
 endif
 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 export PLATFORM_LIBS
@@ -286,6 +371,7 @@ export PLATFORM_LIBS
 # on the fly.
 LDPPFLAGS += \
 	-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
+	-DCPUDIR=$(CPUDIR) \
 	$(shell $(LD) --version | \
 	  sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 
@@ -311,22 +397,30 @@ 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
+ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
 
-ifeq ($(CONFIG_NAND_U_BOOT),y)
-ALL += $(obj)u-boot-nand.bin
-endif
+ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
+ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
+ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
+ALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin
 
-ifeq ($(CONFIG_ONENAND_U_BOOT),y)
-ALL += $(obj)u-boot-onenand.bin
-ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
+# enable combined SPL/u-boot/dtb rules for tegra
+ifeq ($(SOC),tegra20)
+ifeq ($(CONFIG_OF_SEPARATE),y)
+ALL-y += $(obj)u-boot-dtb-tegra.bin
+else
+ALL-y += $(obj)u-boot-nodtb-tegra.bin
 endif
-
-ifeq ($(CONFIG_MMC_U_BOOT),y)
-ALL += $(obj)mmc_spl/u-boot-mmc-spl.bin
 endif
 
-all:		$(ALL)
+all:		$(ALL-y) $(SUBDIR_EXAMPLES)
+
+$(obj)u-boot.dtb:	$(obj)u-boot
+		$(MAKE) -C dts binary
+		mv $(obj)dts/dt.dtb $@
+
+$(obj)u-boot-dtb.bin:	$(obj)u-boot.bin $(obj)u-boot.dtb
+		cat $^ >$@
 
 $(obj)u-boot.hex:	$(obj)u-boot
 		$(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
@@ -351,7 +445,7 @@ $(obj)u-boot.ldr.srec:	$(obj)u-boot.ldr
 
 $(obj)u-boot.img:	$(obj)u-boot.bin
 		$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
-		-a $(CONFIG_SYS_TEXT_BASE) -e 0 \
+		-O u-boot -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 $< $@
@@ -364,23 +458,93 @@ $(obj)u-boot.kwb:       $(obj)u-boot.bin
 		$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
 		-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 
+$(obj)u-boot.pbl:	$(obj)u-boot.bin
+		$(obj)tools/mkimage -n $(CONFIG_PBLRCW_CONFIG) \
+		-R $(CONFIG_PBLPBI_CONFIG) -T pblimage \
+		-d $< $@
+
 $(obj)u-boot.sha1:	$(obj)u-boot.bin
 		$(obj)tools/ubsha1 $(obj)u-boot.bin
 
 $(obj)u-boot.dis:	$(obj)u-boot
 		$(OBJDUMP) -d $< > $@
 
+$(obj)u-boot.ubl:       $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
+		$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -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 > $(obj)u-boot-ubl.bin
+		$(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
+		-e $(CONFIG_SYS_TEXT_BASE) -d $(obj)u-boot-ubl.bin $(obj)u-boot.ubl
+		rm $(obj)u-boot-ubl.bin
+		rm $(obj)spl/u-boot-spl-pad.bin
+
+$(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 > \
+			$(obj)u-boot.ais
+
+# Specify the target for use in elftosb call
+ELFTOSB_TARGET-$(CONFIG_MX28) = imx28
+
+$(obj)u-boot.sb:       $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
+		elftosb -zdf $(ELFTOSB_TARGET-y) -c $(TOPDIR)/$(CPUDIR)/$(SOC)/u-boot-$(ELFTOSB_TARGET-y).bd \
+			-o $(obj)u-boot.sb
+
+# On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
+# Both images are created using mkimage (crc etc), so that the ROM
+# bootloader can check its integrity. Padding needs to be done to the
+# SPL image (with mkimage header) and not the binary. Otherwise the resulting image
+# which is loaded/copied by the ROM bootloader to SRAM doesn't fit.
+# The resulting image containing both U-Boot images is called u-boot.spr
+$(obj)u-boot.spr:	$(obj)u-boot.img $(obj)spl/u-boot-spl.bin
+		$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
+		-a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \
+		-d $(obj)spl/u-boot-spl.bin $(obj)spl/u-boot-spl.img
+		tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_SPL_PAD_TO) \
+			of=$(obj)spl/u-boot-spl-pad.img 2>/dev/null
+		dd if=$(obj)spl/u-boot-spl.img of=$(obj)spl/u-boot-spl-pad.img \
+			conv=notrunc 2>/dev/null
+		cat $(obj)spl/u-boot-spl-pad.img $(obj)u-boot.img > $@
+
+ifeq ($(SOC),tegra20)
+ifeq ($(CONFIG_OF_SEPARATE),y)
+$(obj)u-boot-dtb-tegra.bin:	$(obj)spl/u-boot-spl.bin $(obj)u-boot.bin $(obj)u-boot.dtb
+		$(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 $(obj)u-boot.dtb > $@
+		rm $(obj)spl/u-boot-spl-pad.bin
+else
+$(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 $(obj)spl/u-boot-spl-pad.bin
+endif
+endif
+
+ifeq ($(CONFIG_SANDBOX),y)
+GEN_UBOOT = \
+		cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
+			-Wl,--start-group $(__LIBS) -Wl,--end-group \
+			$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
+else
 GEN_UBOOT = \
 		UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
 		sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
 		cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \
 			--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 			-Map u-boot.map -o u-boot
+endif
+
 $(obj)u-boot:	depend \
-		$(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
+		$(SUBDIR_TOOLS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 		$(GEN_UBOOT)
 ifeq ($(CONFIG_KALLSYMS),y)
-		smap=`$(call SYSTEM_MAP,u-boot) | \
+		smap=`$(call SYSTEM_MAP,$(obj)u-boot) | \
 			awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
 		$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
 			-c common/system_map.c -o $(obj)common/system_map.o
@@ -390,7 +554,7 @@ endif
 $(OBJS):	depend
 		$(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
 
-$(LIBS):	depend $(SUBDIRS)
+$(LIBS):	depend $(SUBDIR_TOOLS)
 		$(MAKE) -C $(dir $(subst $(obj),,$@))
 
 $(LIBBOARD):	depend $(LIBS)
@@ -399,6 +563,8 @@ $(LIBBOARD):	depend $(LIBS)
 $(SUBDIRS):	depend
 		$(MAKE) -C $@ all
 
+$(SUBDIR_EXAMPLES): $(obj)u-boot
+
 $(LDSCRIPT):	depend
 		$(MAKE) -C $(dir $@) $(notdir $@)
 
@@ -411,33 +577,8 @@ nand_spl:	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
 $(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
 
-onenand_ipl:	$(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
-		$(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
-
-$(obj)u-boot-onenand.bin:	onenand_ipl $(obj)u-boot.bin
-		cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
-
-mmc_spl:	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
-		$(MAKE) -C mmc_spl/board/$(BOARDDIR) all
-
-$(obj)mmc_spl/u-boot-mmc-spl.bin:	mmc_spl
-
-$(VERSION_FILE):
-		@( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
-		   printf '#define PLAIN_VERSION "%s%s"\n' \
-			"$(U_BOOT_VERSION)" "$${localvers}" ; \
-		   printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
-			"$(U_BOOT_VERSION)" "$${localvers}" ; \
-		) > $@.tmp
-		@( printf '#define CC_VERSION_STRING "%s"\n' \
-		 '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
-		@( printf '#define LD_VERSION_STRING "%s"\n' \
-		 '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
-		@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
-
-$(TIMESTAMP_FILE):
-		@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@
-		@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@
+$(obj)spl/u-boot-spl.bin:	$(SUBDIR_TOOLS) depend
+		$(MAKE) -C spl all
 
 updater:
 		$(MAKE) -C tools/updater all
@@ -446,23 +587,33 @@ updater:
 # 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 \
+		$(obj)include/generated/generic-asm-offsets.h \
+		$(obj)include/generated/asm-offsets.h
+		for dir in $(SUBDIRS) $(CPUDIR) $(LDSCRIPT_MAKEFILE_DIR) ; do \
 			$(MAKE) -C $$dir _depend ; done
 
 TAG_SUBDIRS = $(SUBDIRS)
 TAG_SUBDIRS += $(dir $(__LIBS))
 TAG_SUBDIRS += include
 
+FIND := find
+FINDFLAGS := -L
+
+checkstack:
+		$(CROSS_COMPILE)objdump -d $(obj)u-boot \
+			`$(FIND) $(obj) -name u-boot-spl -print` | \
+			perl $(src)tools/checkstack.pl $(ARCH)
+
 tags ctags:
-		ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \
+		ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 						-name '*.[chS]' -print`
 
 etags:
-		etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \
+		etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
 						-name '*.[chS]' -print`
 cscope:
-		find $(TAG_SUBDIRS) -name '*.[chS]' -print > cscope.files
+		$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
+						cscope.files
 		cscope -b -q -k
 
 SYSTEM_MAP = \
@@ -472,6 +623,13 @@ SYSTEM_MAP = \
 $(obj)System.map:	$(obj)u-boot
 		@$(call SYSTEM_MAP,$<) > $(obj)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
 #
 # Auto-generate the autoconf.mk file (which is included by all makefiles)
 #
@@ -482,7 +640,7 @@ $(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) \
+	$(CC) -x c -DDO_DEPS_ONLY -M $(CFLAGS) $(CPPFLAGS) \
 		-MQ $(obj)include/autoconf.mk include/common.h > $@
 
 $(obj)include/autoconf.mk: $(obj)include/config.h
@@ -505,24 +663,59 @@ $(obj)lib/asm-offsets.s:	$(obj)include/autoconf.mk.dep \
 		$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
 		-o $@ $(src)lib/asm-offsets.c -c -S
 
+$(obj)include/generated/asm-offsets.h:	$(obj)include/autoconf.mk.dep \
+	$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
+	@$(XECHO) Generating $@
+	tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
+
+$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s:	$(obj)include/autoconf.mk.dep
+	@mkdir -p $(obj)$(CPUDIR)/$(SOC)
+	if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
+		$(CC) -DDO_DEPS_ONLY \
+		$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
+			-o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
+	else \
+		touch $@; \
+	fi
+
 #########################################################################
 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) $(VERSION_FILE) \
+$(filter-out tools,$(SUBDIRS)) \
 updater depend dep tags ctags etags cscope $(obj)System.map:
 	@echo "System not configured - see README" >&2
 	@ exit 1
 
-tools:
+tools: $(VERSION_FILE) $(TIMESTAMP_FILE)
 	$(MAKE) -C $@ all
 endif	# config.mk
 
+$(VERSION_FILE):
+		@mkdir -p $(dir $(VERSION_FILE))
+		@( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
+		   printf '#define PLAIN_VERSION "%s%s"\n' \
+			"$(U_BOOT_VERSION)" "$${localvers}" ; \
+		   printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
+			"$(U_BOOT_VERSION)" "$${localvers}" ; \
+		) > $@.tmp
+		@( printf '#define CC_VERSION_STRING "%s"\n' \
+		 '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
+		@( printf '#define LD_VERSION_STRING "%s"\n' \
+		 '$(shell $(LD) -v | head -n 1)' )>>  $@.tmp
+		@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
+
+$(TIMESTAMP_FILE):
+		@mkdir -p $(dir $(TIMESTAMP_FILE))
+		@LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@.tmp
+		@LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@.tmp
+		@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
+
 easylogo env gdb:
 	$(MAKE) -C tools/$@ all MTD_VERSION=${MTD_VERSION}
 gdbtools: gdb
 
-tools-all: easylogo env gdb
+tools-all: easylogo env gdb $(VERSION_FILE) $(TIMESTAMP_FILE)
 	$(MAKE) -C tools HOST_TOOLS_ALL=y
 
 .PHONY : CHANGELOG
@@ -544,7 +737,7 @@ unconfig:
 
 sinclude $(obj).boards.depend
 $(obj).boards.depend:	boards.cfg
-	awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
+	@awk '(NF && $$1 !~ /^#/) { print $$1 ": " $$1 "_config; $$(MAKE)" }' $< > $@
 
 #
 # Functions to generate common board directory names
@@ -552,426 +745,10 @@ $(obj).boards.depend:	boards.cfg
 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
 #========================================================================
 
-#########################################################################
-## 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 $@
-
-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 $(obj)include
@@ -982,92 +759,6 @@ SX1_config:		unconfig
 	fi;
 	@$(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 $@ -a mx31pdk arm arm1136 mx31pdk freescale mx31
-
 #########################################################################
 ## ARM1176 Systems
 #########################################################################
@@ -1085,20 +776,6 @@ smdk6400_config	:	unconfig
 	@$(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
-
 #########################################################################
 #########################################################################
 
@@ -1119,52 +796,61 @@ clean:
 	       $(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/mk{env,}image   $(obj)tools/mpc86x_clk	  \
+	       $(obj)tools/mk{smdk5250,}spl				  \
+	       $(obj)tools/mxsboot					  \
 	       $(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)board/voiceblue/eeprom 				  \
 	       $(obj)u-boot.lds						  \
-	       $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]
+	       $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs]	  \
+	       $(obj)arch/blackfin/cpu/init.{lds,elf}
 	@rm -f $(obj)include/bmp_logo.h
+	@rm -f $(obj)include/bmp_logo_data.h
 	@rm -f $(obj)lib/asm-offsets.s
-	@rm -f $(obj)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 $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
-	@rm -f $(ONENAND_BIN)
-	@rm -f $(obj)onenand_ipl/u-boot.lds
+	@rm -f $(obj)include/generated/asm-offsets.h
+	@rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
 	@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
 	@find $(OBJTREE) -type f \
-		\( -name 'core' -o -name '*.bak' -o -name '*~' \
+		\( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
 		-o -name '*.o'	-o -name '*.a' -o -name '*.exe'	\) -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
+# 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)
+	@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)tools/{env/crc32.c,inca-swap-bytes}
+	@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 $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
+	@rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.lds,u-boot-spl.map}
+	@rm -f $(obj)MLO
+	@rm -f $(obj)tools/xway-swap-bytes
 	@rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
+	@rm -f $(obj)arch/powerpc/cpu/mpc83xx/ddr-gen?.c
 	@rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
 	@rm -fr $(obj)include/generated
 	@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
-	@[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
-	@[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
+	@rm -f $(obj)dts/*.tmp
+	@rm -f $(obj)spl/u-boot-spl{,-pad}.ais
 
-ifeq ($(OBJTREE),$(SRCTREE))
-mrproper \
-distclean:	clobber unconfig
-else
 mrproper \
 distclean:	clobber unconfig
+ifneq ($(OBJTREE),$(SRCTREE))
 	rm -rf $(obj)*
 endif