Merge tag 'xilinx-fixes-for-v2017.11' of git://www.denx.de/git/u-boot-microblaze

[people/ms/u-boot.git] / Makefile

diff --git a/Makefile b/Makefile
index 452596485dd34269be12b593381be1455682001f..de20e49435ff52a52150b1541e98132404adc1cf 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -3,9 +3,9 @@
 #
 
 VERSION = 2017
-PATCHLEVEL = 07
+PATCHLEVEL = 11
 SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc3
 NAME =
 
 # *DOCUMENTATION*
@@ -349,7 +349,7 @@ OBJDUMP             = $(CROSS_COMPILE)objdump
 AWK            = awk
 PERL           = perl
 PYTHON         ?= python
-DTC            = dtc
+DTC            ?= $(objtree)/scripts/dtc/dtc
 CHECK          = sparse
 
 CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
@@ -360,6 +360,7 @@ KBUILD_CPPFLAGS := -D__KERNEL__ -D__UBOOT__
 KBUILD_CFLAGS   := -Wall -Wstrict-prototypes \
                   -Wno-format-security \
                   -fno-builtin -ffreestanding
+KBUILD_CFLAGS  += -fshort-wchar
 KBUILD_AFLAGS   := -D__ASSEMBLY__
 
 # Read UBOOTRELEASE from include/config/uboot.release (if it exists)
@@ -516,6 +517,9 @@ include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd
        @# Otherwise, 'make silentoldconfig' would be invoked twice.
        $(Q)touch include/config/auto.conf
 
+u-boot.cfg spl/u-boot.cfg tpl/u-boot.cfg: include/config.h FORCE
+       $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.autoconf $(@)
+
 -include include/autoconf.mk
 -include include/autoconf.mk.dep
 
@@ -687,6 +691,7 @@ libs-y += drivers/usb/phy/
 libs-y += drivers/usb/ulpi/
 libs-y += cmd/
 libs-y += common/
+libs-y += env/
 libs-$(CONFIG_API) += api/
 libs-$(CONFIG_HAS_POST) += post/
 libs-y += test/
@@ -791,7 +796,7 @@ ALL-$(CONFIG_REMAKE_ELF) += u-boot.elf
 ALL-$(CONFIG_EFI_APP) += u-boot-app.efi
 ALL-$(CONFIG_EFI_STUB) += u-boot-payload.efi
 
-ifneq ($(BUILD_ROM),)
+ifneq ($(BUILD_ROM)$(CONFIG_BUILD_ROM),)
 ALL-$(CONFIG_X86_RESET_VECTOR) += u-boot.rom
 endif
 
@@ -851,7 +856,7 @@ quiet_cmd_cfgcheck = CFGCHK  $2
 cmd_cfgcheck = $(srctree)/scripts/check-config.sh $2 \
                $(srctree)/scripts/config_whitelist.txt $(srctree)
 
-all:           $(ALL-y)
+all:           $(ALL-y) cfg
 ifeq ($(CONFIG_DM_I2C_COMPAT)$(CONFIG_SANDBOX),y)
        @echo "===================== WARNING ======================"
        @echo "This board uses CONFIG_DM_I2C_COMPAT. Please remove"
@@ -867,13 +872,13 @@ endif
 PHONY += dtbs
 dtbs: dts/dt.dtb
        @:
-dts/dt.dtb: checkdtc u-boot
+dts/dt.dtb: u-boot
        $(Q)$(MAKE) $(build)=dts dtbs
 
 quiet_cmd_copy = COPY    $@
       cmd_copy = cp $< $@
 
-ifeq ($(CONFIG_FIT_EMBED),y)
+ifeq ($(CONFIG_MULTI_DTB_FIT),y)
 
 fit-dtb.blob: dts/dt.dtb FORCE
        $(call if_changed,mkimage)
@@ -1229,13 +1234,16 @@ u-boot.elf: u-boot.bin
        $(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o
        $(call if_changed,u-boot-elf)
 
+ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(ARCH)/Makefile.postlink)
+
 # Rule to link u-boot
 # May be overridden by arch/$(ARCH)/config.mk
 quiet_cmd_u-boot__ ?= LD      $@
       cmd_u-boot__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_u-boot) -o $@ \
       -T u-boot.lds $(u-boot-init)                             \
       --start-group $(u-boot-main) --end-group                 \
-      $(PLATFORM_LIBS) -Map u-boot.map
+      $(PLATFORM_LIBS) -Map u-boot.map;                        \
+      $(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 quiet_cmd_smap = GEN     common/system_map.o
 cmd_smap = \
@@ -1245,7 +1253,7 @@ cmd_smap = \
                -c $(srctree)/common/system_map.c -o common/system_map.o
 
 u-boot:        $(u-boot-init) $(u-boot-main) u-boot.lds FORCE
-       $(call if_changed,u-boot__)
+       +$(call if_changed,u-boot__)
 ifeq ($(CONFIG_KALLSYMS),y)
        $(call cmd,smap)
        $(call cmd,u-boot__) common/system_map.o
@@ -1352,6 +1360,7 @@ define filechk_timestamp.h
                        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"'; \
+                       LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_BUILD_DATE 0x%Y%m%d'; \
                else \
                        return 42; \
                fi; \
@@ -1360,6 +1369,7 @@ define filechk_timestamp.h
                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"'; \
+               LC_ALL=C date +'#define U_BOOT_BUILD_DATE 0x%Y%m%d'; \
        fi)
 endef
 
@@ -1370,7 +1380,7 @@ $(timestamp_h): $(srctree)/Makefile FORCE
        $(call filechk,timestamp.h)
 
 checkbinman: tools
-       @if ! ( echo 'import libfdt' | ( PYTHONPATH=tools python )); then \
+       @if ! ( echo 'import libfdt' | ( PYTHONPATH=tools $(PYTHON) )); then \
                echo >&2; \
                echo >&2 '*** binman needs the Python libfdt library.'; \
                echo >&2 '*** Either install it on your system, or try:'; \
@@ -1392,7 +1402,8 @@ u-boot.lds: $(LDSCRIPT) prepare FORCE
 spl/u-boot-spl.bin: spl/u-boot-spl
        @:
 spl/u-boot-spl: tools prepare \
-               $(if $(CONFIG_OF_SEPARATE)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb)
+               $(if $(CONFIG_OF_SEPARATE)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb) \
+               $(if $(CONFIG_OF_SEPARATE)$(CONFIG_TPL_OF_PLATDATA),dts/dt.dtb)
        $(Q)$(MAKE) obj=spl -f $(srctree)/scripts/Makefile.spl all
 
 spl/sunxi-spl.bin: spl/u-boot-spl
@@ -1436,12 +1447,6 @@ SYSTEM_MAP = \
 System.map:    u-boot
                @$(call SYSTEM_MAP,$<) > $@
 
-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
-
 #########################################################################
 
 # ARM relocations should all be R_ARM_RELATIVE (32-bit) or
@@ -1455,14 +1460,14 @@ checkarmreloc: u-boot
                false; \
        fi
 
-env: scripts_basic
-       $(Q)$(MAKE) $(build)=tools/$@
+envtools: scripts_basic
+       $(Q)$(MAKE) $(build)=tools/env
 
 tools-only: scripts_basic $(version_h) $(timestamp_h)
        $(Q)$(MAKE) $(build)=tools
 
 tools-all: export HOST_TOOLS_ALL=y
-tools-all: env tools ;
+tools-all: envtools tools ;
 
 cross_tools: export CROSS_BUILD_TOOLS=y
 cross_tools: tools ;
@@ -1576,6 +1581,7 @@ help:
        @echo  '  ubootrelease    - Output the release version string (use with make -s)'
        @echo  '  ubootversion    - Output the version stored in Makefile (use with make -s)'
        @echo  "  cfg             - Don't build, just create the .cfg files"
+       @echo  "  envtools        - Build only the target-side environment tools"
        @echo  ''
        @echo  'Static analysers'
        @echo  '  checkstack      - Generate a list of stack hogs'