X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=Makefile;h=316944c9d038762154fca2c49d127b0e511dd7c2;hb=9adc78d278bec84b638aa3b25b102f3cfb21438c;hp=71952195036049fb4a6a9401963a06ae9a0cb38f;hpb=d61639e39a9f1a5c0a05b384196c60a4f75ec93a;p=u-boot

diff --git a/Makefile b/Makefile
index 7195219503..316944c9d0 100644
--- a/Makefile
+++ b/Makefile
@@ -3,9 +3,9 @@
 #
 
 VERSION = 2018
-PATCHLEVEL = 01
+PATCHLEVEL = 05
 SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc2
 NAME =
 
 # *DOCUMENTATION*
@@ -423,6 +423,7 @@ endif
 
 version_h := include/generated/version_autogenerated.h
 timestamp_h := include/generated/timestamp_autogenerated.h
+defaultenv_h := include/generated/defaultenv_autogenerated.h
 
 no-dot-config-targets := clean clobber mrproper distclean \
 			 help %docs check% coccicheck \
@@ -594,17 +595,31 @@ endif
 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
 KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks)
 
+# change __FILE__ to the relative path from the srctree
+KBUILD_CFLAGS	+= $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
+
 KBUILD_CFLAGS	+= -g
 # $(KBUILD_AFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
 # option to the assembler.
 KBUILD_AFLAGS	+= -g
 
 # Report stack usage if supported
+# ARC tools based on GCC 7.1 has an issue with stack usage
+# with naked functions, see commit message for more details
+ifndef CONFIG_ARC
 ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-stack-usage.sh $(CC)),y)
 	KBUILD_CFLAGS += -fstack-usage
 endif
+endif
 
 KBUILD_CFLAGS += $(call cc-option,-Wno-format-nonliteral)
+ifeq ($(cc-name),clang)
+KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
+KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
+KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
+KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
+KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
+endif
 
 # turn jbsr into jsr for m68k
 ifeq ($(ARCH),m68k)
@@ -720,6 +735,12 @@ else
 PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(c_flags) -print-libgcc-file-name`) -lgcc
 endif
 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
+
+ifdef CONFIG_CC_COVERAGE
+KBUILD_CFLAGS += --coverage
+PLATFORM_LIBGCC += -lgcov
+endif
+
 export PLATFORM_LIBS
 export PLATFORM_LIBGCC
 
@@ -781,8 +802,12 @@ ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin
 ifeq ($(CONFIG_MX6)$(CONFIG_SECURE_BOOT), yy)
 ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot-ivt.img
 else
+ifeq ($(CONFIG_MX7)$(CONFIG_SECURE_BOOT), yy)
+ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot-ivt.img
+else
 ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img
 endif
+endif
 ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin
 ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb
 ifeq ($(CONFIG_SPL_FRAMEWORK),y)
@@ -800,6 +825,11 @@ ifneq ($(BUILD_ROM)$(CONFIG_BUILD_ROM),)
 ALL-$(CONFIG_X86_RESET_VECTOR) += u-boot.rom
 endif
 
+# Build a combined spl + u-boot image for sunxi
+ifeq ($(CONFIG_ARCH_SUNXI)$(CONFIG_SPL),yy)
+ALL-y += u-boot-sunxi-with-spl.bin
+endif
+
 # enable combined SPL/u-boot/dtb rules for tegra
 ifeq ($(CONFIG_TEGRA)$(CONFIG_SPL),yy)
 ALL-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin
@@ -820,7 +850,7 @@ LDFLAGS_u-boot += $(LDFLAGS_FINAL)
 # Avoid 'Not enough room for program headers' error on binutils 2.28 onwards.
 LDFLAGS_u-boot += $(call ld-option, --no-dynamic-linker)
 
-ifneq ($(CONFIG_SYS_TEXT_BASE),)
+ifeq ($(CONFIG_ARC)$(CONFIG_NIOS2)$(CONFIG_X86)$(CONFIG_XTENSA),)
 LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE)
 endif
 
@@ -840,11 +870,11 @@ MKIMAGEOUTPUT ?= /dev/null
 
 quiet_cmd_mkimage = MKIMAGE $@
 cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \
-	$(if $(KBUILD_VERBOSE:1=), >$(MKIMAGEOUTPUT))
+	>$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT))
 
 quiet_cmd_mkfitimage = MKIMAGE $@
 cmd_mkfitimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -f $(U_BOOT_ITS) -E $@ \
-	$(if $(KBUILD_VERBOSE:1=), >$(MKIMAGEOUTPUT))
+	>$(MKIMAGEOUTPUT) $(if $(KBUILD_VERBOSE:0=), && cat $(MKIMAGEOUTPUT))
 
 quiet_cmd_cat = CAT     $@
 cmd_cat = cat $(filter-out $(PHONY), $^) > $@
@@ -926,6 +956,16 @@ OBJCOPYFLAGS_u-boot.srec := -O srec
 u-boot.hex u-boot.srec: u-boot FORCE
 	$(call if_changed,objcopy)
 
+OBJCOPYFLAGS_u-boot-elf.srec := $(OBJCOPYFLAGS_u-boot.srec)
+
+u-boot-elf.srec: u-boot.elf FORCE
+	$(call if_changed,objcopy)
+
+OBJCOPYFLAGS_u-boot-spl.srec = $(OBJCOPYFLAGS_u-boot.srec)
+
+spl/u-boot-spl.srec: spl/u-boot-spl FORCE
+	$(call if_changed,objcopy)
+
 OBJCOPYFLAGS_u-boot-nodtb.bin := -O binary \
 		$(if $(CONFIG_X86_16BIT_INIT),-R .start16 -R .resetvec)
 
@@ -1176,8 +1216,13 @@ u-boot-x86-16bit.bin: u-boot FORCE
 endif
 
 ifneq ($(CONFIG_ARCH_SUNXI),)
+ifeq ($(CONFIG_ARM64),)
 u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.img u-boot.dtb FORCE
 	$(call if_changed,binman)
+else
+u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.itb FORCE
+	$(call if_changed,cat)
+endif
 endif
 
 ifneq ($(CONFIG_TEGRA),)
@@ -1367,6 +1412,10 @@ ifeq ($(wildcard $(LDSCRIPT)),)
 	@/bin/false
 endif
 
+ifeq ($(CONFIG_USE_DEFAULT_ENV_FILE),y)
+prepare1: $(defaultenv_h)
+endif
+
 archprepare: prepare1 scripts_basic
 
 prepare0: archprepare FORCE
@@ -1414,12 +1463,23 @@ define filechk_timestamp.h
 	fi)
 endef
 
+define filechk_defaultenv.h
+	(grep -v '^#' | \
+	 grep -v '^$$' | \
+	 tr '\n' '\0' | \
+	 sed -e 's/\\\x0/\n/' | \
+	 xxd -i ; echo ", 0x00" ; )
+endef
+
 $(version_h): include/config/uboot.release FORCE
 	$(call filechk,version.h)
 
 $(timestamp_h): $(srctree)/Makefile FORCE
 	$(call filechk,timestamp.h)
 
+$(defaultenv_h): $(CONFIG_DEFAULT_ENV_FILE:"%"=%) FORCE
+	$(call filechk,defaultenv.h)
+
 # ---------------------------------------------------------------------------
 quiet_cmd_cpp_lds = LDS     $@
 cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) \