imx: add macro to detect whether USB PHY is active

[u-boot] / Makefile

diff --git a/Makefile b/Makefile
index a1a3aeac521a70bb1d64cf5c5f938f5ef0b4edcf..8250b3409a6853e4d304bc40403ecf19a6c16601 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
 #
 
 VERSION = 2017
-PATCHLEVEL = 07
+PATCHLEVEL = 09
 SUBLEVEL =
 EXTRAVERSION =
 NAME =
@@ -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)
@@ -690,6 +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/
@@ -1232,13 +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 = \
@@ -1248,7 +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
@@ -1355,6 +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; \
@@ -1363,6 +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
 
@@ -1373,7 +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:'; \
@@ -1395,7 +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
@@ -1458,14 +1466,14 @@ 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 ;
@@ -1579,6 +1587,7 @@ 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'