#
-# (C) Copyright 2000-2012
+# (C) Copyright 2000-2013
# 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
+# SPDX-License-Identifier: GPL-2.0+
#
VERSION = 2013
-PATCHLEVEL = 01
+PATCHLEVEL = 07
SUBLEVEL =
EXTRAVERSION =
ifneq "$(SUBLEVEL)" ""
else
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
endif
-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/ \
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
+export HOSTARCH HOSTOS
# Deal with colliding definitions from tcsh etc.
VENDOR=
ifneq ($(BUILD_DIR),)
saved-output := $(BUILD_DIR)
-# Attempt to create a output directory.
+# Attempt to create an output directory.
$(shell [ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR})
# Verify if it was successful.
endif
export obj src
+TIMESTAMP_FILE = $(obj)include/generated/timestamp_autogenerated.h
+VERSION_FILE = $(obj)include/generated/version_autogenerated.h
+
# Make sure CDPATH settings don't interfere
unexport CDPATH
# load other configuration
include $(TOPDIR)/config.mk
+# Targets which don't build the source code
+NON_BUILD_TARGETS = backup clean clobber distclean mkproper tidy unconfig
+
+# Only do the generic board check when actually building, not configuring
+ifeq ($(filter $(NON_BUILD_TARGETS),$(MAKECMDGOALS)),)
+ifeq ($(findstring _config,$(MAKECMDGOALS)),)
+$(CHECK_GENERIC_BOARD)
+endif
+endif
+
# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
# that (or fail if absent). Otherwise, search for a linker script in a
# standard location.
# U-Boot objects....order is important (i.e. start must be first)
OBJS = $(CPUDIR)/start.o
-ifeq ($(CPU),x86)
-RESET_OBJS-$(CONFIG_X86_NO_RESET_VECTOR) += $(CPUDIR)/start16.o
-RESET_OBJS-$(CONFIG_X86_NO_RESET_VECTOR) += $(CPUDIR)/resetvec.o
-endif
ifeq ($(CPU),ppc4xx)
OBJS += $(CPUDIR)/resetvec.o
endif
OBJS += $(CPUDIR)/resetvec.o
endif
-OBJS := $(addprefix $(obj),$(OBJS) $(RESET_OBJS-))
+OBJS := $(addprefix $(obj),$(OBJS))
HAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n)
LIBS-y += lib/libgeneric.o
+LIBS-y += lib/rsa/librsa.o
LIBS-y += lib/lzma/liblzma.o
LIBS-y += lib/lzo/liblzo.o
LIBS-y += lib/zlib/libz.o
fs/fdos/libfdos.o \
fs/jffs2/libjffs2.o \
fs/reiserfs/libreiserfs.o \
+ fs/sandbox/libsandboxfs.o \
fs/ubifs/libubifs.o \
fs/yaffs2/libyaffs2.o \
fs/zfs/libzfs.o
LIBS-y += drivers/bios_emulator/libatibiosemu.o
LIBS-y += drivers/block/libblock.o
LIBS-$(CONFIG_BOOTCOUNT_LIMIT) += drivers/bootcount/libbootcount.o
+LIBS-y += drivers/crypto/libcrypto.o
LIBS-y += drivers/dma/libdma.o
LIBS-y += drivers/fpga/libfpga.o
LIBS-y += drivers/gpio/libgpio.o
LIBS-y += drivers/rtc/librtc.o
LIBS-y += drivers/serial/libserial.o
LIBS-y += drivers/sound/libsound.o
-LIBS-$(CONFIG_GENERIC_LPC_TPM) += drivers/tpm/libtpm.o
+LIBS-y += drivers/tpm/libtpm.o
LIBS-y += drivers/twserial/libtws.o
LIBS-y += drivers/usb/eth/libusb_eth.o
LIBS-y += drivers/usb/gadget/libusb_gadget.o
LIBS-y += post/libpost.o
LIBS-y += test/libtest.o
-ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),)
+ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TI814X),)
LIBS-y += $(CPUDIR)/omap-common/libomap-common.o
endif
-ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35))
+ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o
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_SPL) += $(obj)$(subst ",,$(CONFIG_SPL_TARGET))
ALL-$(CONFIG_OF_SEPARATE) += $(obj)u-boot.dtb $(obj)u-boot-dtb.bin
+ifneq ($(CONFIG_SPL_TARGET),)
+ALL-$(CONFIG_SPL) += $(obj)$(subst ",,$(CONFIG_SPL_TARGET))
+endif
# enable combined SPL/u-boot/dtb rules for tegra
ifneq ($(CONFIG_TEGRA),)
all: $(ALL-y) $(SUBDIR_EXAMPLES)
-$(obj)u-boot.dtb: $(obj)u-boot
+$(obj)u-boot.dtb: checkdtc $(obj)u-boot
$(MAKE) -C dts binary
mv $(obj)dts/dt.dtb $@
sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
-d $< $@
-$(OBJTREE)/u-boot.imx : $(obj)u-boot.bin $(SUBDIR_TOOLS) depend
- $(MAKE) -C $(SRCTREE)/arch/arm/imx-common $@
+$(obj)u-boot.imx: $(obj)u-boot.bin depend
+ $(MAKE) -C $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx
$(obj)u-boot.kwb: $(obj)u-boot.bin
$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
$(obj)u-boot-with-spl.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
- $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(or $(CONFIG_SPL_PAD_TO),0) \
- -O binary $(obj)spl/u-boot-spl \
- $(obj)spl/u-boot-spl-pad.bin
+ $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(CONFIG_SPL_PAD_TO) \
+ -I binary -O binary $< $(obj)spl/u-boot-spl-pad.bin
cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@
rm $(obj)spl/u-boot-spl-pad.bin
+$(obj)u-boot-with-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
+ $(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
+ $(OBJTREE)/u-boot-with-spl.imx
+
+$(obj)u-boot-with-nand-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
+ $(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
+ $(OBJTREE)/u-boot-with-nand-spl.imx
+
$(obj)u-boot.ubl: $(obj)u-boot-with-spl.bin
$(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \
-e $(CONFIG_SYS_TEXT_BASE) -d $< $(obj)u-boot.ubl
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_MX23) = imx23
-ELFTOSB_TARGET-$(CONFIG_MX28) = imx28
-$(obj)u-boot.sb: $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
- elftosb -zf $(ELFTOSB_TARGET-y) -c $(TOPDIR)/$(CPUDIR)/$(SOC)/u-boot-$(ELFTOSB_TARGET-y).bd \
- -o $(obj)u-boot.sb
+$(obj)u-boot.sb: $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin elftosb
+ $(MAKE) -C $(SRCTREE)/$(CPUDIR)/$(SOC)/ $(OBJTREE)/u-boot.sb
# On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
# Both images are created using mkimage (crc etc), so that the ROM
cat $(obj)spl/u-boot-spl-pad.img $(obj)u-boot.img > $@
ifneq ($(CONFIG_TEGRA),)
-ifeq ($(CONFIG_OF_SEPARATE),y)
-nodtb=dtb
-dtbfile=$(obj)u-boot.dtb
-else
-nodtb=nodtb
-dtbfile=
-endif
-
-$(obj)u-boot-$(nodtb)-tegra.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin $(dtbfile)
+$(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 $(dtbfile) > $@
+ cat $(obj)spl/u-boot-spl-pad.bin $(obj)u-boot.bin > $@
rm $(obj)spl/u-boot-spl-pad.bin
+
+ifeq ($(CONFIG_OF_SEPARATE),y)
+$(obj)u-boot-dtb-tegra.bin: $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb
+ cat $(obj)u-boot-nodtb-tegra.bin $(obj)u-boot.dtb > $@
+endif
endif
$(obj)u-boot-img.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
cat $(obj)spl/u-boot-spl.bin $(obj)u-boot.img > $@
+# PPC4xx needs the SPL at the end of the image, since the reset vector
+# is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target
+# and need to introduce a new build target with the full blown U-Boot
+# at the start padded up to the start of the SPL image. And then concat
+# the SPL image to the end.
+$(obj)u-boot-img-spl-at-end.bin: $(obj)spl/u-boot-spl.bin $(obj)u-boot.img
+ tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_UBOOT_PAD_TO) \
+ of=$(obj)u-boot-pad.img 2>/dev/null
+ dd if=$(obj)u-boot.img of=$(obj)u-boot-pad.img \
+ conv=notrunc 2>/dev/null
+ cat $(obj)u-boot-pad.img $(obj)spl/u-boot-spl.bin > $@
+
ifeq ($(CONFIG_SANDBOX),y)
GEN_UBOOT = \
cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot
else
GEN_UBOOT = \
- UNDEF_LST=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \
- sed -n -e 's/.*\($(SYM_PREFIX)_u_boot_list_.*\)/-u\1/p'|sort|uniq`;\
cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
- $$UNDEF_LST $(__OBJS) \
+ $(__OBJS) \
--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
-Map u-boot.map -o u-boot
endif
$(LDSCRIPT): depend
$(MAKE) -C $(dir $@) $(notdir $@)
-# The following line expands into whole rule which generates u-boot.lst,
-# the file containing u-boots LG-array linker section. This is included into
-# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
-$(eval $(call make_u_boot_list, $(obj)include/u-boot.lst, $(LIBBOARD) $(LIBS)))
-$(obj)u-boot.lds: $(LDSCRIPT) $(obj)include/u-boot.lst
+$(obj)u-boot.lds: $(LDSCRIPT)
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@
nand_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend
updater:
$(MAKE) -C tools/updater all
+elftosb:
+ $(MAKE) -C $(SUBDIR_TOOLS)/elftosb all
# Explicitly make _depend in subdirs containing multiple targets to prevent
# parallel sub-makes creating .depend files simultaneously.
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)
#
$(MAKE) -C $@ all
endif # config.mk
+# ARM relocations should all be R_ARM_RELATIVE.
+checkarmreloc: $(obj)u-boot
+ @if test "R_ARM_RELATIVE" != \
+ "`$(CROSS_COMPILE)readelf -r $< | cut -d ' ' -f 4 | grep R_ARM | sort -u`"; \
+ then echo "$< contains relocations other than \
+ R_ARM_RELATIVE"; false; fi
+
$(VERSION_FILE):
@mkdir -p $(dir $(VERSION_FILE))
@( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
lcname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\L\1/')
ucname = $(shell echo $(1) | sed -e 's/\(.*\)_config/\U\1/')
-#########################################################################
-## 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
-
#########################################################################
#########################################################################
$(obj)tools/mk{smdk5250,}spl \
$(obj)tools/mxsboot \
$(obj)tools/ncb $(obj)tools/ubsha1 \
- $(obj)tools/kernel-doc/docproc
+ $(obj)tools/kernel-doc/docproc \
+ $(obj)tools/proftool
@rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \
$(obj)board/matrix_vision/*/bootscript.img \
$(obj)board/voiceblue/eeprom \
$(obj)u-boot.lds \
- $(obj)include/u-boot.lst \
$(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)u-boot.kwb
@rm -f $(obj)u-boot.pbl
@rm -f $(obj)u-boot.imx
+ @rm -f $(obj)u-boot-with-spl.imx
+ @rm -f $(obj)u-boot-with-nand-spl.imx
@rm -f $(obj)u-boot.ubl
@rm -f $(obj)u-boot.ais
@rm -f $(obj)u-boot.dtb
@rm -f $(obj)u-boot.sb
+ @rm -f $(obj)u-boot.bd
@rm -f $(obj)u-boot.spr
@rm -f $(obj)nand_spl/{u-boot.{lds,lst},System.map}
@rm -f $(obj)nand_spl/{u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map}
@rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.map}
- @rm -f $(obj)spl/{u-boot-spl.lds,u-boot.lst}
+ @rm -f $(obj)spl/u-boot-spl.lds
@rm -f $(obj)MLO MLO.byteswap
@rm -f $(obj)SPL
@rm -f $(obj)tools/xway-swap-bytes
projects / karo-tx-uboot.git / blobdiff