-#
-# (C) Copyright 2000-2013
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-VERSION = 2014
+VERSION = 2015
PATCHLEVEL = 10
SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc2
NAME =
# *DOCUMENTATION*
# Comments in this file are targeted only to the developer, do not
# expect to learn how to build the kernel reading this file.
-# Do not:
-# o use make's built-in rules and variables
-# (this increases performance and avoids hard-to-debug behaviour);
-# o print "Entering directory ...";
-MAKEFLAGS += -rR --no-print-directory
+# o Do not use make's built-in rules and variables
+# (this increases performance and avoids hard-to-debug behaviour);
+# o Look for make include files relative to root of kernel src
+MAKEFLAGS += -rR --include-dir=$(CURDIR)
# Avoid funny character set dependencies
unexport LC_ALL
LC_NUMERIC=C
export LC_COLLATE LC_NUMERIC
+# Avoid interference with shell env settings
+unexport GREP_OPTIONS
+
# We are using a recursive build, so we need to do a little thinking
# to get the ordering right.
#
# descending is started. They are now explicitly listed as the
# prepare rule.
+# Beautify output
+# ---------------------------------------------------------------------------
+#
+# Normally, we echo the whole command before executing it. By making
+# that echo $($(quiet)$(cmd)), we now have the possibility to set
+# $(quiet) to choose other forms of output instead, e.g.
+#
+# quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@
+# cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
+#
+# If $(quiet) is empty, the whole command will be printed.
+# If it is set to "quiet_", only the short version will be printed.
+# If it is set to "silent_", nothing will be printed at all, since
+# the variable $(silent_cmd_cc_o_c) doesn't exist.
+#
+# A simple variant is to prefix commands with $(Q) - that's useful
+# for commands that shall be hidden in non-verbose mode.
+#
+# $(Q)ln $@ :<
+#
+# If KBUILD_VERBOSE equals 0 then the above command will be hidden.
+# If KBUILD_VERBOSE equals 1 then the above command is displayed.
+#
# To put more focus on warnings, be less verbose as default
# Use 'make V=1' to see the full commands
KBUILD_VERBOSE = 0
endif
-# Call a source code checker (by default, "sparse") as part of the
-# C compilation.
-#
-# Use 'make C=1' to enable checking of only re-compiled files.
-# Use 'make C=2' to enable checking of *all* source files, regardless
-# of whether they are re-compiled or not.
-#
-# See the file "Documentation/sparse.txt" for more details, including
-# where to get the "sparse" utility.
+ifeq ($(KBUILD_VERBOSE),1)
+ quiet =
+ Q =
+else
+ quiet=quiet_
+ Q = @
+endif
-ifeq ("$(origin C)", "command line")
- KBUILD_CHECKSRC = $(C)
+# If the user is running make -s (silent mode), suppress echoing of
+# commands
+
+ifneq ($(filter 4.%,$(MAKE_VERSION)),) # make-4
+ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
+ quiet=silent_
endif
-ifndef KBUILD_CHECKSRC
- KBUILD_CHECKSRC = 0
+else # make-3.8x
+ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
+ quiet=silent_
endif
-
-# Use make M=dir to specify directory of external module to build
-# Old syntax make ... SUBDIRS=$PWD is still supported
-# Setting the environment variable KBUILD_EXTMOD take precedence
-ifdef SUBDIRS
- KBUILD_EXTMOD ?= $(SUBDIRS)
endif
-ifeq ("$(origin M)", "command line")
- KBUILD_EXTMOD := $(M)
-endif
+export quiet Q KBUILD_VERBOSE
# kbuild supports saving output files in a separate directory.
# To locate output files in a separate directory two syntaxes are supported.
# The O= assignment takes precedence over the KBUILD_OUTPUT environment
# variable.
-
# KBUILD_SRC is set on invocation of make in OBJ directory
# KBUILD_SRC is not intended to be used by the regular user (for now)
ifeq ($(KBUILD_SRC),)
@:
sub-make: FORCE
- $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
- KBUILD_SRC=$(CURDIR) \
- KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \
- $(filter-out _all sub-make,$(MAKECMDGOALS))
+ $(Q)$(MAKE) -C $(KBUILD_OUTPUT) KBUILD_SRC=$(CURDIR) \
+ -f $(CURDIR)/Makefile $(filter-out _all sub-make,$(MAKECMDGOALS))
# Leave processing to above invocation of make
skip-makefile := 1
# We process the rest of the Makefile if this is the final invocation of make
ifeq ($(skip-makefile),)
+# Do not print "Entering directory ...",
+# but we want to display it when entering to the output directory
+# so that IDEs/editors are able to understand relative filenames.
+MAKEFLAGS += --no-print-directory
+
+# Call a source code checker (by default, "sparse") as part of the
+# C compilation.
+#
+# Use 'make C=1' to enable checking of only re-compiled files.
+# Use 'make C=2' to enable checking of *all* source files, regardless
+# of whether they are re-compiled or not.
+#
+# See the file "Documentation/sparse.txt" for more details, including
+# where to get the "sparse" utility.
+
+ifeq ("$(origin C)", "command line")
+ KBUILD_CHECKSRC = $(C)
+endif
+ifndef KBUILD_CHECKSRC
+ KBUILD_CHECKSRC = 0
+endif
+
+# Use make M=dir to specify directory of external module to build
+# Old syntax make ... SUBDIRS=$PWD is still supported
+# Setting the environment variable KBUILD_EXTMOD take precedence
+ifdef SUBDIRS
+ KBUILD_EXTMOD ?= $(SUBDIRS)
+endif
+
+ifeq ("$(origin M)", "command line")
+ KBUILD_EXTMOD := $(M)
+endif
+
# If building an external module we do not care about the all: rule
# but instead _all depend on modules
PHONY += all
_all: modules
endif
-srctree := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR))
-objtree := $(CURDIR)
+ifeq ($(KBUILD_SRC),)
+ # building in the source tree
+ srctree := .
+else
+ ifeq ($(KBUILD_SRC)/,$(dir $(CURDIR)))
+ # building in a subdirectory of the source tree
+ srctree := ..
+ else
+ srctree := $(KBUILD_SRC)
+ endif
+endif
+objtree := .
src := $(srctree)
obj := $(objtree)
HOSTCC = $(call os_x_before, 10, 5, "cc", "gcc")
HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp")
HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
+
+# since Lion (10.7) ASLR is on by default, but we use linker generated lists
+# in some host tools which is a problem then ... so disable ASLR for these
+# tools
+HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie")
endif
# Decide whether to build built-in, modular, or both.
export KBUILD_MODULES KBUILD_BUILTIN
export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
-# Beautify output
-# ---------------------------------------------------------------------------
-#
-# Normally, we echo the whole command before executing it. By making
-# that echo $($(quiet)$(cmd)), we now have the possibility to set
-# $(quiet) to choose other forms of output instead, e.g.
-#
-# quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@
-# cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
-#
-# If $(quiet) is empty, the whole command will be printed.
-# If it is set to "quiet_", only the short version will be printed.
-# If it is set to "silent_", nothing will be printed at all, since
-# the variable $(silent_cmd_cc_o_c) doesn't exist.
-#
-# A simple variant is to prefix commands with $(Q) - that's useful
-# for commands that shall be hidden in non-verbose mode.
-#
-# $(Q)ln $@ :<
-#
-# If KBUILD_VERBOSE equals 0 then the above command will be hidden.
-# If KBUILD_VERBOSE equals 1 then the above command is displayed.
-
-ifeq ($(KBUILD_VERBOSE),1)
- quiet =
- Q =
-else
- quiet=quiet_
- Q = @
-endif
-
-# If the user is running make -s (silent mode), suppress echoing of
-# commands
-
-ifneq ($(filter 4.%,$(MAKE_VERSION)),) # make-4
-ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
- quiet=silent_
-endif
-else # make-3.8x
-ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
- quiet=silent_
-endif
-endif
-
-export quiet Q KBUILD_VERBOSE
-
-# Look for make include files relative to root of kernel src
-MAKEFLAGS += --include-dir=$(srctree)
-
# We need some generic definitions (do not try to remake the file).
-$(srctree)/scripts/Kbuild.include: ;
-include $(srctree)/scripts/Kbuild.include
+scripts/Kbuild.include: ;
+include scripts/Kbuild.include
# Make variables (CC, etc...)
ifeq ($(KBUILD_EXTMOD),)
ifneq ($(filter config %config,$(MAKECMDGOALS)),)
config-targets := 1
- ifneq ($(filter-out config %config,$(MAKECMDGOALS)),)
+ ifneq ($(words $(MAKECMDGOALS)),1)
mixed-targets := 1
endif
endif
export KBUILD_DEFCONFIG KBUILD_KCONFIG
config: scripts_basic outputmakefile FORCE
- +$(Q)$(CONFIG_SHELL) $(srctree)/scripts/multiconfig.sh $@
+ $(Q)$(MAKE) $(build)=scripts/kconfig $@
%config: scripts_basic outputmakefile FORCE
- +$(Q)$(CONFIG_SHELL) $(srctree)/scripts/multiconfig.sh $@
+ $(Q)$(MAKE) $(build)=scripts/kconfig $@
else
# ===========================================================================
# we execute the config step to be sure to catch updated Kconfig files
include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd
$(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
+ @# If the following part fails, include/config/auto.conf should be
+ @# deleted so "make silentoldconfig" will be re-run on the next build.
+ $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.autoconf || \
+ { rm -f include/config/auto.conf; false; }
+ @# include/config.h has been updated after "make silentoldconfig".
+ @# We need to touch include/config/auto.conf so it gets newer
+ @# than include/config.h.
+ @# Otherwise, 'make silentoldconfig' would be invoked twice.
+ $(Q)touch include/config/auto.conf
-include include/autoconf.mk
-include include/autoconf.mk.dep
# is up-to-date. When we switch to a different board configuration, old CONFIG
# macros are still remaining in include/config/auto.conf. Without the following
# gimmick, wrong config.mk would be included leading nasty warnings/errors.
-autoconf_is_current := $(if $(wildcard $(KCONFIG_CONFIG)),$(shell find . \
- -path ./include/config/auto.conf -newer $(KCONFIG_CONFIG)))
-ifneq ($(autoconf_is_current),)
-include $(srctree)/config.mk
+ifneq ($(wildcard $(KCONFIG_CONFIG)),)
+ifneq ($(wildcard include/config/auto.conf),)
+autoconf_is_old := $(shell find . -path ./$(KCONFIG_CONFIG) -newer \
+ include/config/auto.conf)
+ifeq ($(autoconf_is_old),)
+include config.mk
+include arch/$(ARCH)/Makefile
+endif
+endif
endif
# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
endif
KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
+KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks)
KBUILD_CFLAGS += -g
# $(KBUILD_AFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
export CONFIG_SYS_TEXT_BASE
-include $(srctree)/scripts/Makefile.extrawarn
+include scripts/Makefile.extrawarn
# Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments
KBUILD_CPPFLAGS += $(KCPPFLAGS)
#########################################################################
# U-Boot objects....order is important (i.e. start must be first)
-head-y := $(CPUDIR)/start.o
-head-$(CONFIG_4xx) += arch/powerpc/cpu/ppc4xx/resetvec.o
-head-$(CONFIG_MPC85xx) += arch/powerpc/cpu/mpc85xx/resetvec.o
-
HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n)
libs-y += lib/
libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/
-libs-y += $(CPUDIR)/
-ifdef SOC
-libs-y += $(CPUDIR)/$(SOC)/
-endif
libs-$(CONFIG_OF_EMBED) += dts/
-libs-y += arch/$(ARCH)/lib/
libs-y += fs/
libs-y += net/
libs-y += disk/
drivers/power/fuel_gauge/ \
drivers/power/mfd/ \
drivers/power/pmic/ \
- drivers/power/battery/
+ drivers/power/battery/ \
+ drivers/power/regulator/
libs-y += drivers/spi/
libs-$(CONFIG_FMAN_ENET) += drivers/net/fm/
libs-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/
+libs-$(CONFIG_ALTERA_SDRAM) += drivers/ddr/altera/
libs-y += drivers/serial/
+libs-y += drivers/usb/dwc3/
+libs-y += drivers/usb/emul/
libs-y += drivers/usb/eth/
libs-y += drivers/usb/gadget/
+libs-y += drivers/usb/gadget/udc/
libs-y += drivers/usb/host/
libs-y += drivers/usb/musb/
libs-y += drivers/usb/musb-new/
libs-y += drivers/usb/phy/
libs-y += drivers/usb/ulpi/
libs-y += common/
-libs-y += lib/libfdt/
libs-$(CONFIG_API) += api/
libs-$(CONFIG_HAS_POST) += post/
libs-y += test/
libs-y += test/dm/
-
-ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
-libs-y += arch/$(ARCH)/imx-common/
-endif
-
-ifneq (,$(filter $(SOC), armada-xp kirkwood))
-libs-y += arch/$(ARCH)/mvebu-common/
-endif
-
-libs-$(CONFIG_ARM) += arch/arm/cpu/
-libs-$(CONFIG_PPC) += arch/powerpc/cpu/
+libs-$(CONFIG_UT_ENV) += test/env/
libs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/)
endif
# Always append ALL so that arch config.mk's can add custom ones
-ALL-y += u-boot.srec u-boot.bin System.map binary_size_check
+ALL-y += u-boot.srec u-boot.bin System.map u-boot.cfg binary_size_check
ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin
ifeq ($(CONFIG_SPL_FSL_PBL),y)
ALL-$(CONFIG_RAMBOOT_PBL) += u-boot-with-spl-pbl.bin
else
+ifneq ($(CONFIG_SECURE_BOOT), y)
+# For Secure Boot The Image needs to be signed and Header must also
+# be included. So The image has to be built explicitly
ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl
endif
+endif
ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin
ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img
ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin
ALL-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:"%"=%)
endif
ALL-$(CONFIG_REMAKE_ELF) += u-boot.elf
+ALL-$(CONFIG_EFI_APP) += u-boot-app.efi
+ALL-$(CONFIG_EFI_STUB) += u-boot-payload.efi
+
+ifneq ($(BUILD_ROM),)
+ALL-$(CONFIG_X86_RESET_VECTOR) += u-boot.rom
+endif
# enable combined SPL/u-boot/dtb rules for tegra
ifneq ($(CONFIG_TEGRA),)
LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE)
endif
+# Normally we fill empty space with 0xff
quiet_cmd_objcopy = OBJCOPY $@
-cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
+cmd_objcopy = $(OBJCOPY) --gap-fill=0xff $(OBJCOPYFLAGS) \
+ $(OBJCOPYFLAGS_$(@F)) $< $@
+
+# Provide a version which does not do this, for use by EFI
+quiet_cmd_zobjcopy = OBJCOPY $@
+cmd_zobjcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
+
+quiet_cmd_efipayload = OBJCOPY $@
+cmd_efipayload = $(OBJCOPY) -I binary -O $(EFIPAYLOAD_BFDTARGET) -B $(EFIPAYLOAD_BFDARCH) $< $@
quiet_cmd_mkimage = MKIMAGE $@
cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \
cmd_pad_cat = $(cmd_objcopy) && $(append) || rm -f $@
all: $(ALL-y)
+ifneq ($(CONFIG_SYS_GENERIC_BOARD),y)
+ @echo "===================== WARNING ======================"
+ @echo "Please convert this board to generic board."
+ @echo "Otherwise it will be removed by the end of 2014."
+ @echo "See doc/README.generic-board for further information"
+ @echo "===================================================="
+endif
+ifeq ($(CONFIG_DM_I2C_COMPAT),y)
+ @echo "===================== WARNING ======================"
+ @echo "This board uses CONFIG_DM_I2C_COMPAT. Please remove"
+ @echo "(possibly in a subsequent patch in your series)"
+ @echo "before sending patches to the mailing list."
+ @echo "===================================================="
+endif
PHONY += dtbs
dtbs dts/dt.dtb: checkdtc u-boot
u-boot.hex u-boot.srec: u-boot FORCE
$(call if_changed,objcopy)
-OBJCOPYFLAGS_u-boot.bin := -O binary
+OBJCOPYFLAGS_u-boot.bin := -O binary \
+ $(if $(CONFIG_X86_RESET_VECTOR),-R .start16 -R .resetvec)
binary_size_check: u-boot.bin FORCE
@file_size=$(shell wc -c u-boot.bin | awk '{print $$1}') ; \
CONFIG_SYS_UBOOT_START := 0
endif
+# Create a file containing the configuration options the image was built with
+quiet_cmd_cpp_cfg = CFG $@
+cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \
+ -DDO_DEPS_ONLY -D__ASSEMBLY__ -x assembler-with-cpp -P -dM -E -o $@ $<
+
MKIMAGEFLAGS_u-boot.img = -A $(ARCH) -T firmware -C none -O u-boot \
-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \
-n "U-Boot $(UBOOTRELEASE) for $(BOARD) board"
MKIMAGEFLAGS_u-boot.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \
-T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE)
+MKIMAGEFLAGS_u-boot-spl.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \
+ -T kwbimage -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE)
+
MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
-R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage
u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE
$(call if_changed,mkimage)
+u-boot-spl.kwb: u-boot.img spl/u-boot-spl.bin FORCE
+ $(call if_changed,mkimage)
+
MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img)
u-boot-dtb.img: u-boot-dtb.bin FORCE
u-boot.dis: u-boot
$(OBJDUMP) -d $< > $@
+u-boot.cfg: include/config.h
+ $(call if_changed,cpp_cfg)
+
ifdef CONFIG_TPL
SPL_PAYLOAD := tpl/u-boot-with-tpl.bin
else
u-boot-with-spl.bin: spl/u-boot-spl.bin $(SPL_PAYLOAD) FORCE
$(call if_changed,pad_cat)
+MKIMAGEFLAGS_lpc32xx-spl.img = -T lpc32xximage -a $(CONFIG_SPL_TEXT_BASE)
+
+lpc32xx-spl.img: spl/u-boot-spl.bin FORCE
+ $(call if_changed,mkimage)
+
+OBJCOPYFLAGS_lpc32xx-boot-0.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
+
+lpc32xx-boot-0.bin: lpc32xx-spl.img
+ $(call if_changed,objcopy)
+
+OBJCOPYFLAGS_lpc32xx-boot-1.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
+
+lpc32xx-boot-1.bin: lpc32xx-spl.img
+ $(call if_changed,objcopy)
+
+lpc32xx-full.bin: lpc32xx-boot-0.bin lpc32xx-boot-1.bin u-boot.img
+ $(call if_changed,cat)
+
+CLEAN_FILES += lpc32xx-*
+
OBJCOPYFLAGS_u-boot-with-tpl.bin = -I binary -O binary \
--pad-to=$(CONFIG_TPL_PAD_TO)
tpl/u-boot-with-tpl.bin: tpl/u-boot-tpl.bin u-boot.bin FORCE
$(call if_changed,mkimage)
@dd if=/dev/zero bs=8 count=1 2>/dev/null >> $@
+ifneq ($(CONFIG_ARCH_SOCFPGA),)
+quiet_cmd_socboot = SOCBOOT $@
+cmd_socboot = cat spl/u-boot-spl-dtb.sfp spl/u-boot-spl-dtb.sfp \
+ spl/u-boot-spl-dtb.sfp spl/u-boot-spl-dtb.sfp \
+ u-boot-dtb.img > $@ || rm -f $@
+u-boot-with-spl-dtb.sfp: spl/u-boot-spl-dtb.sfp u-boot-dtb.img FORCE
+ $(call if_changed,socboot)
+endif
+
+# x86 uses a large ROM. We fill it with 0xff, put the 16-bit stuff (including
+# reset vector) at the top, Intel ME descriptor at the bottom, and U-Boot in
+# the middle.
+ifneq ($(CONFIG_X86_RESET_VECTOR),)
+rom: u-boot.rom FORCE
+
+IFDTOOL=$(objtree)/tools/ifdtool
+IFDTOOL_FLAGS = -f 0:$(objtree)/u-boot.dtb
+IFDTOOL_FLAGS += -m 0x$(shell $(NM) u-boot |grep _dt_ucode_base_size |cut -d' ' -f1)
+IFDTOOL_FLAGS += -U $(CONFIG_SYS_TEXT_BASE):$(objtree)/u-boot.bin
+IFDTOOL_FLAGS += -w $(CONFIG_SYS_X86_START16):$(objtree)/u-boot-x86-16bit.bin
+
+ifneq ($(CONFIG_HAVE_INTEL_ME),)
+IFDTOOL_ME_FLAGS = -D $(srctree)/board/$(BOARDDIR)/descriptor.bin
+IFDTOOL_ME_FLAGS += -i ME:$(srctree)/board/$(BOARDDIR)/me.bin
+endif
+
+ifneq ($(CONFIG_HAVE_MRC),)
+IFDTOOL_FLAGS += -w $(CONFIG_X86_MRC_ADDR):$(srctree)/board/$(BOARDDIR)/mrc.bin
+endif
+
+ifneq ($(CONFIG_HAVE_FSP),)
+IFDTOOL_FLAGS += -w $(CONFIG_FSP_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_FSP_FILE)
+endif
+
+ifneq ($(CONFIG_HAVE_CMC),)
+IFDTOOL_FLAGS += -w $(CONFIG_CMC_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_CMC_FILE)
+endif
+
+ifneq ($(CONFIG_HAVE_VGA_BIOS),)
+IFDTOOL_FLAGS += -w $(CONFIG_VGA_BIOS_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_VGA_BIOS_FILE)
+endif
+
+quiet_cmd_ifdtool = IFDTOOL $@
+cmd_ifdtool = $(IFDTOOL) -c -r $(CONFIG_ROM_SIZE) u-boot.tmp;
+ifneq ($(CONFIG_HAVE_INTEL_ME),)
+cmd_ifdtool += $(IFDTOOL) $(IFDTOOL_ME_FLAGS) u-boot.tmp;
+endif
+cmd_ifdtool += $(IFDTOOL) $(IFDTOOL_FLAGS) u-boot.tmp;
+cmd_ifdtool += mv u-boot.tmp $@
+
+u-boot.rom: u-boot-x86-16bit.bin u-boot-dtb.bin
+ $(call if_changed,ifdtool)
+
+OBJCOPYFLAGS_u-boot-x86-16bit.bin := -O binary -j .start16 -j .resetvec
+u-boot-x86-16bit.bin: u-boot FORCE
+ $(call if_changed,objcopy)
+endif
+
ifneq ($(CONFIG_SUNXI),)
OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \
--pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff
endif
endif
+OBJCOPYFLAGS_u-boot-app.efi := $(OBJCOPYFLAGS_EFI)
+u-boot-app.efi: u-boot FORCE
+ $(call if_changed,zobjcopy)
+
+u-boot-dtb.bin.o: u-boot-dtb.bin FORCE
+ $(call if_changed,efipayload)
+
+u-boot-payload.lds: $(LDSCRIPT_EFI) FORCE
+ $(call if_changed_dep,cpp_lds)
+
+# Rule to link the EFI payload which contains a stub and a U-Boot binary
+quiet_cmd_u-boot_payload ?= LD $@
+ cmd_u-boot_payload ?= $(LD) $(LDFLAGS_EFI_PAYLOAD) -o $@ \
+ -T u-boot-payload.lds arch/x86/cpu/call32.o \
+ lib/efi/efi.o lib/efi/efi_stub.o u-boot-dtb.bin.o \
+ $(addprefix arch/$(ARCH)/lib/efi/,$(EFISTUB))
+
+u-boot-payload: u-boot-dtb.bin.o u-boot-payload.lds FORCE
+ $(call if_changed,u-boot_payload)
+
+OBJCOPYFLAGS_u-boot-payload.efi := $(OBJCOPYFLAGS_EFI)
+u-boot-payload.efi: u-boot-payload FORCE
+ $(call if_changed,zobjcopy)
+
u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE
$(call if_changed,cat)
#concatenated with u-boot binary. It is need by PowerPC SoC having
#internal SRAM <= 512KB.
MKIMAGEFLAGS_u-boot-spl.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
- -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage
+ -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage \
+ -A $(ARCH) -a $(CONFIG_SPL_TEXT_BASE)
spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE
$(call if_changed,mkimage)
+ifeq ($(ARCH),arm)
+UBOOT_BINLOAD := u-boot.img
+else
+UBOOT_BINLOAD := u-boot.bin
+endif
+
OBJCOPYFLAGS_u-boot-with-spl-pbl.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \
--gap-fill=0xff
-u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl u-boot.bin FORCE
+u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl $(UBOOT_BINLOAD) FORCE
$(call if_changed,pad_cat)
# PPC4xx needs the SPL at the end of the image, since the reset vector
prepare1: prepare2 $(version_h) $(timestamp_h) \
include/config/auto.conf
-ifeq ($(__HAVE_ARCH_GENERIC_BOARD),)
+ifeq ($(CONFIG_HAVE_GENERIC_BOARD),)
ifeq ($(CONFIG_SYS_GENERIC_BOARD),y)
@echo >&2 " Your architecture does not support generic board."
@echo >&2 " Please undefine CONFIG_SYS_GENERIC_BOARD in your board config file."
endef
define filechk_timestamp.h
- (LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"'; \
- LC_ALL=C date +'#define U_BOOT_TIME "%T"')
+ (SOURCE_DATE="$${SOURCE_DATE_EPOCH:+@$$SOURCE_DATE_EPOCH}"; \
+ LC_ALL=C date -u -d "$${SOURCE_DATE:-now}" +'#define U_BOOT_DATE "%b %d %C%y"'; \
+ LC_ALL=C date -u -d "$${SOURCE_DATE:-now}" +'#define U_BOOT_TIME "%T"'; \
+ LC_ALL=C date -u -d "$${SOURCE_DATE:-now}" +'#define U_BOOT_TZ "%z"' )
endef
$(version_h): include/config/uboot.release FORCE
$(timestamp_h): $(srctree)/Makefile FORCE
$(call filechk,timestamp.h)
-# ---------------------------------------------------------------------------
-
-PHONY += depend dep
-depend dep:
- @echo '*** Warning: make $@ is unnecessary now.'
-
# ---------------------------------------------------------------------------
quiet_cmd_cpp_lds = LDS $@
cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \
spl/u-boot-spl.bin: spl/u-boot-spl
@:
-spl/u-boot-spl: tools prepare
+spl/u-boot-spl: tools prepare $(if $(CONFIG_OF_SEPARATE),dts/dt.dtb)
$(Q)$(MAKE) obj=spl -f $(srctree)/scripts/Makefile.spl all
spl/sunxi-spl.bin: spl/u-boot-spl
@:
+spl/u-boot-spl-dtb.sfp: spl/u-boot-spl
+ @:
+
tpl/u-boot-tpl.bin: tools prepare
$(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all
tags ctags:
ctags -w -o ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
-name '*.[chS]' -print`
+ ln -s ctags tags
etags:
etags -a -o etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
# make distclean Remove editor backup files, patch leftover files and the like
# Directories & files removed with 'make clean'
-CLEAN_DIRS += $(MODVERDIR)
-CLEAN_FILES += u-boot.lds include/bmp_logo.h include/bmp_logo_data.h
-
-# Directories & files removed with 'make clobber'
-CLOBBER_DIRS += $(foreach d, spl tpl, $(patsubst %,$d/%, \
+CLEAN_DIRS += $(MODVERDIR) \
+ $(foreach d, spl tpl, $(patsubst %,$d/%, \
$(filter-out include, $(shell ls -1 $d 2>/dev/null))))
-CLOBBER_FILES += u-boot* MLO* SPL System.map
+
+CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h \
+ boot* u-boot* MLO* SPL System.map
# Directories & files removed with 'make mrproper'
MRPROPER_DIRS += include/config include/generated spl tpl \
-o -name modules.builtin -o -name '.tmp_*.o.*' \
-o -name '*.gcno' \) -type f -print | xargs rm -f
-# clobber
-#
-clobber: rm-dirs := $(CLOBBER_DIRS)
-clobber: rm-files := $(CLOBBER_FILES)
-
-PHONY += clobber
-
-clobber: clean
- $(call cmd,rmdirs)
- $(call cmd,rmfiles)
-
# mrproper - Delete all generated files, including .config
#
mrproper: rm-dirs := $(wildcard $(MRPROPER_DIRS))
$(mrproper-dirs):
$(Q)$(MAKE) $(clean)=$(patsubst _mrproper_%,%,$@)
-mrproper: clobber $(mrproper-dirs)
+mrproper: clean $(mrproper-dirs)
$(call cmd,rmdirs)
$(call cmd,rmfiles)
@rm -f arch/*/include/asm/arch
help:
@echo 'Cleaning targets:'
- @echo ' clean - Remove most generated files but keep the config and'
- @echo ' necessities for testing u-boot'
- @echo ' clobber - Remove most generated files but keep the config'
+ @echo ' clean - Remove most generated files but keep the config'
@echo ' mrproper - Remove all generated files + config + various backup files'
@echo ' distclean - mrproper + remove editor backup and patch files'
@echo ''
@echo ''
@echo 'Other generic targets:'
@echo ' all - Build all necessary images depending on configuration'
- @echo ' u-boot - Build the bare u-boot'
+ @echo '* u-boot - Build the bare u-boot'
@echo ' dir/ - Build all files in dir and below'
@echo ' dir/file.[oisS] - Build specified target only'
@echo ' dir/file.lst - Build specified mixed source/assembly target only'
@echo ' tags/ctags - Generate ctags file for editors'
@echo ' etags - Generate etags file for editors'
@echo ' cscope - Generate cscope index'
- @echo ' ubootrelease - Output the release version string'
- @echo ' ubootversion - Output the version stored in Makefile'
+ @echo ' ubootrelease - Output the release version string (use with make -s)'
+ @echo ' ubootversion - Output the version stored in Makefile (use with make -s)'
@echo ''
@echo 'Static analysers'
@echo ' checkstack - Generate a list of stack hogs'
include $(cmd_files)
endif
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
-# Usage:
-# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
-
endif # skip-makefile
PHONY += FORCE