sh: merge compiler flag -ffixed-r13
-ffixed-r13 is defined commonly for sh2, sh3, sh4.
Move it to arch/sh/config.mk
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
diff --git a/arch/sh/config.mk b/arch/sh/config.mk
index 758c070..eefcbcd 100644
--- a/arch/sh/config.mk
+++ b/arch/sh/config.mk
@@ -15,3 +15,4 @@
PLATFORM_CPPFLAGS += -DCONFIG_SH -D__SH__
PLATFORM_LDFLAGS += -e $(CONFIG_SYS_TEXT_BASE) --defsym reloc_dst=$(CONFIG_SYS_TEXT_BASE)
LDFLAGS_FINAL = --gc-sections
+PLATFORM_RELFLAGS += -ffixed-r13
diff --git a/arch/sh/cpu/sh2/config.mk b/arch/sh/cpu/sh2/config.mk
index 25abcdd..4904d76 100644
--- a/arch/sh/cpu/sh2/config.mk
+++ b/arch/sh/cpu/sh2/config.mk
@@ -14,5 +14,4 @@
endif
PLATFORM_CPPFLAGS += -DCONFIG_SH2 $(call cc-option,-mno-fdpic)
-PLATFORM_RELFLAGS += -ffixed-r13
PLATFORM_LDFLAGS += $(ENDIANNESS)
diff --git a/arch/sh/cpu/sh3/config.mk b/arch/sh/cpu/sh3/config.mk
index abd4b8d..24b5c47 100644
--- a/arch/sh/cpu/sh3/config.mk
+++ b/arch/sh/cpu/sh3/config.mk
@@ -12,4 +12,3 @@
#
#
PLATFORM_CPPFLAGS += -DCONFIG_SH3 -m3
-PLATFORM_RELFLAGS += -ffixed-r13
diff --git a/arch/sh/cpu/sh4/config.mk b/arch/sh/cpu/sh4/config.mk
index 753580b..5773d4f 100644
--- a/arch/sh/cpu/sh4/config.mk
+++ b/arch/sh/cpu/sh4/config.mk
@@ -9,4 +9,3 @@
#
#
PLATFORM_CPPFLAGS += -DCONFIG_SH4 -m4-nofpu
-PLATFORM_RELFLAGS += -ffixed-r13