ARM: refactor compiler options in config.mk

Every ARM cpu config.mk (arch/arm/cpu/{CPUDIR}/config.mk) defines:

PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float

So, this patch moves the common compiler options to arch/arm/config.mk.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index 19451ba668877b40f7039dbbfe9390c32d654ad2..16c2e3d1e072201b2b266cb393a7929d1d4b2855 100644 (file)
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -16,7 +16,8 @@ endif
 endif
 
 LDFLAGS_FINAL += --gc-sections
-PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
+PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections \
+                     -fno-common -ffixed-r8 -msoft-float
 
 # Support generic board on ARM
 __HAVE_ARCH_GENERIC_BOARD := y

diff --git a/arch/arm/cpu/arm1136/config.mk b/arch/arm/cpu/arm1136/config.mk
index 1ef606136576c708f72795cd72788710315bc213..b4d396de8414ca8b2cd547d20d1c0f9a19aa8fba 100644 (file)
--- a/arch/arm/cpu/arm1136/config.mk
+++ b/arch/arm/cpu/arm1136/config.mk
@@ -4,7 +4,6 @@
 #
 # SPDX-License-Identifier:     GPL-2.0+
 #
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
 
 # Make ARMv5 to allow more compilers to work, even though its v6.
 PLATFORM_CPPFLAGS += -march=armv5

diff --git a/arch/arm/cpu/arm1176/config.mk b/arch/arm/cpu/arm1176/config.mk
index 917da030d6cea77d544e06377f1df93eb3b568c3..f4631cb777a6d7c15097c3a1298b9bc0f2c26872 100644 (file)
--- a/arch/arm/cpu/arm1176/config.mk
+++ b/arch/arm/cpu/arm1176/config.mk
@@ -4,7 +4,6 @@
 #
 # SPDX-License-Identifier:     GPL-2.0+
 #
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
 
 # Make ARMv5 to allow more compilers to work, even though its v6.
 PLATFORM_CPPFLAGS += -march=armv5t

diff --git a/arch/arm/cpu/arm720t/config.mk b/arch/arm/cpu/arm720t/config.mk
index 56b6280d5abdefeb6c17e87dfe35fbf7fc6a5d6b..2581f0ae67ca1aac8cf7897fd58a94b786675054 100644 (file)
--- a/arch/arm/cpu/arm720t/config.mk
+++ b/arch/arm/cpu/arm720t/config.mk
@@ -6,8 +6,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS +=  -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS += -march=armv4 -mtune=arm7tdmi
 # =========================================================================
 #

diff --git a/arch/arm/cpu/arm920t/config.mk b/arch/arm/cpu/arm920t/config.mk
index 58fd756586f9cc0ffcf777dec9b3bccc674c5918..67537dcedc991bcca1c8593062381fa85e2e13e4 100644 (file)
--- a/arch/arm/cpu/arm920t/config.mk
+++ b/arch/arm/cpu/arm920t/config.mk
@@ -5,8 +5,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS += -march=armv4
 # =========================================================================
 #

diff --git a/arch/arm/cpu/arm925t/config.mk b/arch/arm/cpu/arm925t/config.mk
index 58fd756586f9cc0ffcf777dec9b3bccc674c5918..67537dcedc991bcca1c8593062381fa85e2e13e4 100644 (file)
--- a/arch/arm/cpu/arm925t/config.mk
+++ b/arch/arm/cpu/arm925t/config.mk
@@ -5,8 +5,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS += -march=armv4
 # =========================================================================
 #

diff --git a/arch/arm/cpu/arm926ejs/config.mk b/arch/arm/cpu/arm926ejs/config.mk
index 917ff7edec671e14db351d69d91e8339eb7ef03f..12b0d09d3725ffd731ead4d46e8a370b562521c6 100644 (file)
--- a/arch/arm/cpu/arm926ejs/config.mk
+++ b/arch/arm/cpu/arm926ejs/config.mk
@@ -5,8 +5,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS += -march=armv5te
 # =========================================================================
 #

diff --git a/arch/arm/cpu/arm946es/config.mk b/arch/arm/cpu/arm946es/config.mk
index 1e41c1168660ad3d9718e87197ede091e0a539fa..eb81a5708df4a1008efeff03db44211e3ee7aeae 100644 (file)
--- a/arch/arm/cpu/arm946es/config.mk
+++ b/arch/arm/cpu/arm946es/config.mk
@@ -5,8 +5,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS +=  -march=armv4
 # =========================================================================
 #

diff --git a/arch/arm/cpu/arm_intcm/config.mk b/arch/arm/cpu/arm_intcm/config.mk
index 1e41c1168660ad3d9718e87197ede091e0a539fa..eb81a5708df4a1008efeff03db44211e3ee7aeae 100644 (file)
--- a/arch/arm/cpu/arm_intcm/config.mk
+++ b/arch/arm/cpu/arm_intcm/config.mk
@@ -5,8 +5,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS +=  -march=armv4
 # =========================================================================
 #

diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk
index ca4a9e72c090a976903586934236b76471fabb0b..f0d9c04327160dfb6f05ba022b07fc3504e36965 100644 (file)
--- a/arch/arm/cpu/armv7/config.mk
+++ b/arch/arm/cpu/armv7/config.mk
@@ -4,7 +4,6 @@
 #
 # SPDX-License-Identifier:     GPL-2.0+
 #
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
 
 # If armv7-a is not supported by GCC fall-back to armv5, which is
 # supported by more tool-chains

diff --git a/arch/arm/cpu/armv7/rmobile/config.mk b/arch/arm/cpu/armv7/rmobile/config.mk
index 4f0161086804dda59ba1249d4ff1cd43c7d318c5..3a36ab65e122fb5a120912628f1946a8efebbd4a 100644 (file)
--- a/arch/arm/cpu/armv7/rmobile/config.mk
+++ b/arch/arm/cpu/armv7/rmobile/config.mk
@@ -4,7 +4,6 @@
 #
 # SPDX-License-Identifier:     GPL-2.0+
 #
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
 
 # Make ARMv5 to allow more compilers to work, even though its v7a.
 PLATFORM_CPPFLAGS += -march=armv5

diff --git a/arch/arm/cpu/ixp/config.mk b/arch/arm/cpu/ixp/config.mk
index 0f12f8b1c755849af25c2148db5a45189895e7e8..fd47c60939aef824e30b3fef4f316fc7ef3c995e 100644 (file)
--- a/arch/arm/cpu/ixp/config.mk
+++ b/arch/arm/cpu/ixp/config.mk
@@ -8,7 +8,7 @@
 
 BIG_ENDIAN = y
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float -mbig-endian
+PLATFORM_RELFLAGS += -mbig-endian
 
 PLATFORM_CPPFLAGS += -mbig-endian -march=armv5te -mtune=strongarm1100
 

diff --git a/arch/arm/cpu/pxa/config.mk b/arch/arm/cpu/pxa/config.mk
index 535bca3e9f0ba100f5363b5c86dc1c9d533b905b..d8d263d404dbeb1c7b884f8eca22d530722ace09 100644 (file)
--- a/arch/arm/cpu/pxa/config.mk
+++ b/arch/arm/cpu/pxa/config.mk
@@ -6,8 +6,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS += -mcpu=xscale
 # =========================================================================
 #

diff --git a/arch/arm/cpu/sa1100/config.mk b/arch/arm/cpu/sa1100/config.mk
index 576f685c58dc6a5e9946b9064338b65053f99075..b3026cc50da33b0304ccb893a72130d7c73c72f6 100644 (file)
--- a/arch/arm/cpu/sa1100/config.mk
+++ b/arch/arm/cpu/sa1100/config.mk
@@ -6,8 +6,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
 PLATFORM_CPPFLAGS += -march=armv4 -mtune=strongarm1100
 # =========================================================================
 #