ARM: merge commonly-defined PLATFORM_RELFLAGS
Before this commit, all arch/arm/cpu/${CPU}/config.mk except ARMv8
had the same option:
$(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
This commit moves it into arch/arm/config.mk.
If the compiler does not support the option,
it is ignored by $(call cc-option,...).
So this commit gives no harm to ARMv8.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index cfa4209..98c1253 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -18,7 +18,8 @@
LDFLAGS_FINAL += --gc-sections
PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections \
-fno-common -ffixed-r9
-PLATFORM_RELFLAGS += $(call cc-option, -msoft-float)
+PLATFORM_RELFLAGS += $(call cc-option, -msoft-float) \
+ $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
# Support generic board on ARM
__HAVE_ARCH_GENERIC_BOARD := y