X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=Makefile;h=430dd4f83e8c33736604f31b85cdf89c02412484;hb=e1d1b62be1c0412be9f919c95142acd1d6c381f2;hp=b6f83a553052940a8e91d441350556d9d10ce1f1;hpb=f448c5d3200372fa73f340144d013fdecf4e2f1f;p=oweals%2Fu-boot.git diff --git a/Makefile b/Makefile index b6f83a5530..430dd4f83e 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,11 @@ -VERSION = 2015 -PATCHLEVEL = 07 +# +# SPDX-License-Identifier: GPL-2.0+ +# + +VERSION = 2016 +PATCHLEVEL = 03 SUBLEVEL = -EXTRAVERSION = +EXTRAVERSION = -rc1 NAME = # *DOCUMENTATION* @@ -10,9 +14,10 @@ NAME = # 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 use make's built-in rules and variables -# (this increases performance and avoids hard-to-debug behaviour); -MAKEFLAGS += -rR +# 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=$(CURDIR) # Avoid funny character set dependencies unexport LC_ALL @@ -319,12 +324,9 @@ endif export KBUILD_MODULES KBUILD_BUILTIN export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD -# Look for make include files relative to root of kernel src -MAKEFLAGS += --include-dir=$(srctree) - # We need some generic definitions (do not try to remake the file). -$(srctree)/scripts/Kbuild.include: ; -include $(srctree)/scripts/Kbuild.include +scripts/Kbuild.include: ; +include scripts/Kbuild.include # Make variables (CC, etc...) @@ -437,7 +439,7 @@ endif ifeq ($(KBUILD_EXTMOD),) ifneq ($(filter config %config,$(MAKECMDGOALS)),) config-targets := 1 - ifneq ($(filter-out config %config,$(MAKECMDGOALS)),) + ifneq ($(words $(MAKECMDGOALS)),1) mixed-targets := 1 endif endif @@ -518,8 +520,8 @@ ifneq ($(wildcard include/config/auto.conf),) autoconf_is_old := $(shell find . -path ./$(KCONFIG_CONFIG) -newer \ include/config/auto.conf) ifeq ($(autoconf_is_old),) -include $(srctree)/config.mk -include $(srctree)/arch/$(ARCH)/Makefile +include config.mk +include arch/$(ARCH)/Makefile endif endif endif @@ -589,13 +591,7 @@ endif # Prohibit date/time macros, which would make the build non-deterministic KBUILD_CFLAGS += $(call cc-option,-Werror=date-time) -ifneq ($(CONFIG_SYS_TEXT_BASE),) -KBUILD_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) -endif - -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) @@ -607,6 +603,8 @@ KBUILD_CFLAGS += $(KCFLAGS) UBOOTINCLUDE := \ -Iinclude \ $(if $(KBUILD_SRC), -I$(srctree)/include) \ + $(if $(CONFIG_SYS_THUMB_BUILD), $(if $(CONFIG_HAS_THUMB2),, \ + -I$(srctree)/arch/$(ARCH)/thumb1/include),) \ -I$(srctree)/arch/$(ARCH)/include \ -include $(srctree)/include/linux/kconfig.h @@ -651,6 +649,7 @@ libs-y += drivers/power/ \ libs-y += drivers/spi/ libs-$(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/ @@ -662,6 +661,7 @@ libs-y += drivers/usb/musb/ libs-y += drivers/usb/musb-new/ libs-y += drivers/usb/phy/ libs-y += drivers/usb/ulpi/ +libs-y += cmd/ libs-y += common/ libs-$(CONFIG_API) += api/ libs-$(CONFIG_HAS_POST) += post/ @@ -738,12 +738,16 @@ 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-$(CONFIG_OF_SEPARATE) += u-boot.dtb u-boot-dtb.bin +ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb ifeq ($(CONFIG_SPL_FRAMEWORK),y) ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb.img endif @@ -752,20 +756,17 @@ ifneq ($(CONFIG_SPL_TARGET),) ALL-$(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 ($(CONFIG_TEGRA),) -ifeq ($(CONFIG_SPL),y) -ifeq ($(CONFIG_OF_SEPARATE),y) -ALL-y += u-boot-dtb-tegra.bin -else -ALL-y += u-boot-nodtb-tegra.bin -endif -endif +ifeq ($(CONFIG_TEGRA)$(CONFIG_SPL),yy) +ALL-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin +ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb-tegra.bin endif # Add optional build target if defined in board/cpu/soc headers @@ -778,8 +779,17 @@ ifneq ($(CONFIG_SYS_TEXT_BASE),) 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 $< $@ \ @@ -813,15 +823,23 @@ PHONY += dtbs dtbs dts/dt.dtb: checkdtc u-boot $(Q)$(MAKE) $(build)=dts dtbs -u-boot-dtb.bin: u-boot.bin dts/dt.dtb FORCE +quiet_cmd_copy = COPY $@ + cmd_copy = cp $< $@ + +ifeq ($(CONFIG_OF_SEPARATE),y) +u-boot-dtb.bin: u-boot-nodtb.bin dts/dt.dtb FORCE $(call if_changed,cat) +u-boot.bin: u-boot-dtb.bin FORCE + $(call if_changed,copy) +else +u-boot.bin: u-boot-nodtb.bin FORCE + $(call if_changed,copy) +endif + %.imx: %.bin $(Q)$(MAKE) $(build)=arch/arm/imx-common $@ -quiet_cmd_copy = COPY $@ - cmd_copy = cp $< $@ - u-boot.dtb: dts/dt.dtb $(call cmd,copy) @@ -832,11 +850,11 @@ OBJCOPYFLAGS_u-boot.srec := -O srec u-boot.hex u-boot.srec: u-boot FORCE $(call if_changed,objcopy) -OBJCOPYFLAGS_u-boot.bin := -O binary \ +OBJCOPYFLAGS_u-boot-nodtb.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 $$1}') ; \ +binary_size_check: u-boot-nodtb.bin FORCE + @file_size=$(shell wc -c u-boot-nodtb.bin | awk '{print $$1}') ; \ map_size=$(shell cat u-boot.map | \ awk '/_image_copy_start/ {start = $$1} /_image_binary_end/ {end = $$1} END {if (start != "" && end != "") print "ibase=16; " toupper(end) " - " toupper(start)}' \ | sed 's/0X//g' \ @@ -844,12 +862,12 @@ binary_size_check: u-boot.bin FORCE if [ "" != "$$map_size" ]; then \ if test $$map_size -ne $$file_size; then \ echo "u-boot.map shows a binary size of $$map_size" >&2 ; \ - echo " but u-boot.bin shows $$file_size" >&2 ; \ + echo " but u-boot-nodtb.bin shows $$file_size" >&2 ; \ exit 1; \ fi \ fi -u-boot.bin: u-boot FORCE +u-boot-nodtb.bin: u-boot FORCE $(call if_changed,objcopy) $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE)) $(BOARD_SIZE_CHECK) @@ -883,6 +901,8 @@ 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-dtb.img = $(MKIMAGEFLAGS_u-boot.img) + MKIMAGEFLAGS_u-boot.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \ -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) @@ -892,17 +912,12 @@ MKIMAGEFLAGS_u-boot-spl.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \ 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 +u-boot-dtb.img 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 - $(call if_changed,mkimage) - u-boot.sha1: u-boot.bin tools/ubsha1 u-boot.bin @@ -990,21 +1005,14 @@ OBJCOPYFLAGS_u-boot.spr = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \ u-boot.spr: spl/u-boot-spl.img u-boot.img FORCE $(call if_changed,pad_cat) -MKIMAGEFLAGS_u-boot-spl.gph = -A $(ARCH) -T gpimage -C none \ - -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n SPL -spl/u-boot-spl.gph: spl/u-boot-spl.bin FORCE - $(call if_changed,mkimage) - -OBJCOPYFLAGS_u-boot-spi.gph = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \ - --gap-fill=0 -u-boot-spi.gph: spl/u-boot-spl.gph u-boot.img FORCE - $(call if_changed,pad_cat) - -MKIMAGEFLAGS_u-boot-nand.gph = -A $(ARCH) -T gpimage -C none \ - -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -n U-Boot -u-boot-nand.gph: 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.sfp spl/u-boot-spl.sfp \ + spl/u-boot-spl.sfp spl/u-boot-spl.sfp \ + u-boot.img > $@ || rm -f $@ +u-boot-with-spl.sfp: spl/u-boot-spl.sfp u-boot.img FORCE + $(call if_changed,socboot) +endif # x86 uses a large ROM. We fill it with 0xff, put the 16-bit stuff (including # reset vector) at the top, Intel ME descriptor at the bottom, and U-Boot in @@ -1015,8 +1023,9 @@ rom: u-boot.rom FORCE IFDTOOL=$(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 += -U $(CONFIG_SYS_TEXT_BASE):$(objtree)/u-boot-nodtb.bin IFDTOOL_FLAGS += -w $(CONFIG_SYS_X86_START16):$(objtree)/u-boot-x86-16bit.bin +IFDTOOL_FLAGS += -C ifneq ($(CONFIG_HAVE_INTEL_ME),) IFDTOOL_ME_FLAGS = -D $(srctree)/board/$(BOARDDIR)/descriptor.bin @@ -1047,7 +1056,7 @@ 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 +u-boot.rom: u-boot-x86-16bit.bin u-boot.bin $(call if_changed,ifdtool) OBJCOPYFLAGS_u-boot-x86-16bit.bin := -O binary -j .start16 -j .resetvec @@ -1058,22 +1067,47 @@ endif ifneq ($(CONFIG_SUNXI),) OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \ --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff -u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin \ - u-boot$(if $(CONFIG_OF_CONTROL),-dtb,).img FORCE +u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.img FORCE $(call if_changed,pad_cat) endif ifneq ($(CONFIG_TEGRA),) OBJCOPYFLAGS_u-boot-nodtb-tegra.bin = -O binary --pad-to=$(CONFIG_SYS_TEXT_BASE) -u-boot-nodtb-tegra.bin: spl/u-boot-spl u-boot.bin FORCE +u-boot-nodtb-tegra.bin: spl/u-boot-spl u-boot-nodtb.bin FORCE $(call if_changed,pad_cat) -ifeq ($(CONFIG_OF_SEPARATE),y) -u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin dts/dt.dtb FORCE - $(call if_changed,cat) -endif +OBJCOPYFLAGS_u-boot-tegra.bin = -O binary --pad-to=$(CONFIG_SYS_TEXT_BASE) +u-boot-tegra.bin: spl/u-boot-spl u-boot.bin FORCE + $(call if_changed,pad_cat) + +u-boot-dtb-tegra.bin: u-boot-tegra.bin FORCE + $(call if_changed,copy) endif +OBJCOPYFLAGS_u-boot-app.efi := $(OBJCOPYFLAGS_EFI) +u-boot-app.efi: u-boot FORCE + $(call if_changed,zobjcopy) + +u-boot.bin.o: u-boot.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.bin.o \ + $(addprefix arch/$(ARCH)/lib/efi/,$(EFISTUB)) + +u-boot-payload: u-boot.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) @@ -1231,10 +1265,31 @@ define filechk_version.h echo \#define LD_VERSION_STRING \"$$($(LD) --version | head -n 1)\"; ) endef +# The SOURCE_DATE_EPOCH mechanism requires a date that behaves like GNU date. +# The BSD date on the other hand behaves different and would produce errors +# with the misused '-d' switch. Respect that and search a working date with +# well known pre- and suffixes for the GNU variant of date. define filechk_timestamp.h - (LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"'; \ - LC_ALL=C date +'#define U_BOOT_TIME "%T"'; \ - LC_ALL=C date +'#define U_BOOT_TZ "%z"') + (if test -n "$${SOURCE_DATE_EPOCH}"; then \ + SOURCE_DATE="@$${SOURCE_DATE_EPOCH}"; \ + DATE=""; \ + for date in gdate date.gnu date; do \ + $${date} -u -d "$${SOURCE_DATE}" >/dev/null 2>&1 && DATE="$${date}"; \ + done; \ + if test -n "$${DATE}"; then \ + LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_DATE "%b %d %C%y"'; \ + LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_TIME "%T"'; \ + LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_TZ "%z"'; \ + LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_DMI_DATE "%m/%d/%Y"'; \ + else \ + return 42; \ + fi; \ + else \ + LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"'; \ + LC_ALL=C date +'#define U_BOOT_TIME "%T"'; \ + LC_ALL=C date +'#define U_BOOT_TZ "%z"'; \ + LC_ALL=C date +'#define U_BOOT_DMI_DATE "%m/%d/%Y"'; \ + fi) endef $(version_h): include/config/uboot.release FORCE @@ -1243,12 +1298,6 @@ $(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 \ @@ -1259,12 +1308,18 @@ u-boot.lds: $(LDSCRIPT) prepare FORCE 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.sfp: spl/u-boot-spl + @: + +spl/boot.bin: spl/u-boot-spl + @: + tpl/u-boot-tpl.bin: tools prepare $(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all @@ -1549,11 +1604,6 @@ ifneq ($(cmd_files),) include $(cmd_files) endif -# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir -# Usage: -# $(Q)$(MAKE) $(clean)=dir -clean := -f $(srctree)/scripts/Makefile.clean obj - endif # skip-makefile PHONY += FORCE