Some flags are used for SPL (and TPL) build only. This commit moves them from config.mk to spl/Makefile.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Changes in v4: None Changes in v3: None Changes in v2: None
config.mk | 19 ------------------- spl/Makefile | 14 ++++++++++++++ 2 files changed, 14 insertions(+), 19 deletions(-)
diff --git a/config.mk b/config.mk index 54d1d8b..597a566 100644 --- a/config.mk +++ b/config.mk @@ -95,20 +95,6 @@ RELFLAGS= $(PLATFORM_RELFLAGS) OBJCFLAGS += --gap-fill=0xff
CPPFLAGS = $(KBUILD_CPPFLAGS) $(RELFLAGS) - -# Enable garbage collection of un-used sections for SPL -ifeq ($(CONFIG_SPL_BUILD),y) -CPPFLAGS += -ffunction-sections -fdata-sections -LDFLAGS_FINAL += --gc-sections -endif - -ifeq ($(CONFIG_SPL_BUILD),y) -CPPFLAGS += -DCONFIG_SPL_BUILD -ifeq ($(CONFIG_TPL_BUILD),y) -CPPFLAGS += -DCONFIG_TPL_BUILD -endif -endif - CPPFLAGS += $(UBOOTINCLUDE) CPPFLAGS += $(NOSTDINC_FLAGS) -pipe $(PLATFORM_CPPFLAGS)
@@ -129,11 +115,6 @@ AFLAGS := $(KBUILD_AFLAGS) $(CPPFLAGS) LDFLAGS += $(PLATFORM_LDFLAGS) LDFLAGS_FINAL += -Bstatic
-LDFLAGS_$(SPL_BIN) += -T $(obj)u-boot-spl.lds $(LDFLAGS_FINAL) -ifneq ($(CONFIG_SPL_TEXT_BASE),) -LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) -endif - #########################################################################
export PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS diff --git a/spl/Makefile b/spl/Makefile index 13dd616..798c9f3 100644 --- a/spl/Makefile +++ b/spl/Makefile @@ -17,6 +17,15 @@ CONFIG_SPL_BUILD := y export CONFIG_SPL_BUILD
+KBUILD_CPPFLAGS += -DCONFIG_SPL_BUILD +ifeq ($(CONFIG_TPL_BUILD),y) +KBUILD_CPPFLAGS += -DCONFIG_TPL_BUILD +endif + +# Enable garbage collection of un-used sections for SPL +KBUILD_CFLAGS += -ffunction-sections -fdata-sections +LDFLAGS_FINAL += --gc-sections + ifeq ($(CONFIG_TPL_BUILD),y) export CONFIG_TPL_BUILD SPL_BIN := u-boot-tpl @@ -164,6 +173,11 @@ endif $(obj)$(SPL_BIN).bin: $(obj)$(SPL_BIN) $(OBJCOPY) $(OBJCFLAGS) -O binary $< $@
+LDFLAGS_$(SPL_BIN) += -T $(obj)u-boot-spl.lds $(LDFLAGS_FINAL) +ifneq ($(CONFIG_SPL_TEXT_BASE),) +LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) +endif + GEN_UBOOT = \ cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $(__START) \ --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \