build: unify arm target cflags

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 38211

diff --git a/include/target.mk b/include/target.mk
index f9f378a8d84594a716e27ad4920cca1b6c6cc883..8c427c0c4ffe97ac2ca7d22cc4a4c9ee28b472e0 100644 (file)
--- a/include/target.mk
+++ b/include/target.mk
@@ -217,7 +217,16 @@ ifeq ($(DUMP),1)
   endif
   ifneq ($(findstring arm,$(ARCH)),)
     CPU_TYPE ?= xscale
+       CPU_CFLAGS_arm920t = -march=armv4t -mtune=arm920t
+    CPU_CFLAGS_arm926ej-s = -march=armv5te -mtune=arm926ej-s
+    CPU_CFLAGS_arm1136j-s = -march=armv6 -mtune=arm1136j-s
+    CPU_CFLAGS_arm1176jzf-s = -march=armv6 -mtune=arm1176jzf-s
+    CPU_CFLAGS_cortex-a9 = -march=armv7-a -mtune=cortex-a9
+    CPU_CFLAGS_fa526 = -march=armv4 -mtune=fa526
+    CPU_CFLAGS_mpcore = -march=armv6k -mtune=mpcore
     CPU_CFLAGS_xscale = march=armv5te -mtune=xscale
+    CPU_CFLAGS_vfp = -mfpu=vfp -mfloat-abi=softfp
+    CPU_CFLAGS_vfp3 = -mfpu=vfp3-d16 -mfloat-abi=softfp
   endif
   ifeq ($(ARCH),sparc)
     CPU_TYPE = sparc

diff --git a/target/linux/at91/Makefile b/target/linux/at91/Makefile
index e9cc6d1c4912e16dd50772c098e0c0adbe2cbec1..3dac8a4ee4e5f04d356c2d7d54f720671b6c6b02 100644 (file)
--- a/target/linux/at91/Makefile
+++ b/target/linux/at91/Makefile
@@ -11,7 +11,7 @@ BOARD:=at91
 MAINTAINER:=Claudio Mignanti <c.mignanti@gmail.com>
 BOARDNAME:=Atmel AT91
 FEATURES:=squashfs targz ext2 usb
-CFLAGS:=-Os -pipe -march=armv5te -mtune=arm926ej-s
+CPU_TYPE:=arm926ej-s
 
 LINUX_VERSION:=3.8.13
 

diff --git a/target/linux/bcm53xx/Makefile b/target/linux/bcm53xx/Makefile
index 4986d8061955a5e2ed3de12080b3f8422fdc11a6..60701e502b6e645dbdc04c52e9a9c7ee8239fa1a 100644 (file)
--- a/target/linux/bcm53xx/Makefile
+++ b/target/linux/bcm53xx/Makefile
@@ -11,6 +11,8 @@ BOARD:=bcm53xx
 BOARDNAME:=Broadcom BCM47xx/53xx with ARM CPU
 FEATURES:=squashfs usb pci pcie gpio
 MAINTAINER:=Hauke Mehrtens <hauke@hauke-m.de>
+CPU_TYPE:=cortex-a9
+CPU_SUBTYPE:=vfp
 
 LINUX_VERSION:=3.10.12
 
@@ -20,8 +22,6 @@ define Target/Description
        Build firmware images for Broadcom based BCM47xx/53xx routers with ARM CPU, *not* MIPS.
 endef
 
-CFLAGS:=-Os -pipe -mtune=cortex-a9 -march=armv7-a -mfpu=vfp -mfloat-abi=softfp
-
 KERNELNAME:="zImage dtbs"
 
 DEFAULT_PACKAGES += swconfig

diff --git a/target/linux/brcm2708/Makefile b/target/linux/brcm2708/Makefile
index ad0d1fb806ee47c326544e924d73f26794580779..17606f42b4eda75fb6aa1dc26393b82dbd49d33d 100644 (file)
--- a/target/linux/brcm2708/Makefile
+++ b/target/linux/brcm2708/Makefile
@@ -12,6 +12,8 @@ BOARD:=brcm2708
 BOARDNAME:=Broadcom BCM2708/BCM2835
 FEATURES:=ext4 audio usb usbgadget display gpio
 MAINTAINER:=Florian Fainelli <florian@openwrt.org>
+CPU_TYPE:=arm1176jzf-s
+CPU_SUBTYPE:=vfp
 
 LINUX_VERSION:=3.10.12
 
@@ -23,6 +25,4 @@ define Target/Description
        Currently produces SD Card image for Raspberry Pi.
 endef
 
-CFLAGS:=-pipe -march=armv6 -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=softfp -marm
-
 $(eval $(call BuildTarget))

diff --git a/target/linux/cns21xx/Makefile b/target/linux/cns21xx/Makefile
index 3ecc4762755d1b017195ef2b561f1611594509e4..30066abdb139eb840c32d2aaa53698d643987fca 100644 (file)
--- a/target/linux/cns21xx/Makefile
+++ b/target/linux/cns21xx/Makefile
@@ -10,7 +10,7 @@ ARCH:=arm
 BOARD:=cns21xx
 BOARDNAME:=Cavium Networks Econa CNS21xx
 FEATURES:=squashfs
-CFLAGS:=-Os -pipe -march=armv4 -mtune=fa526
+CPU_TYPE:=fa526
 
 LINUX_VERSION:=3.10.12
 

diff --git a/target/linux/cns3xxx/Makefile b/target/linux/cns3xxx/Makefile
index a169d0bbe9f53d401b8e27b5ee97f07a9c3268d2..505be7aac5eea6c43a88fd48f1aeff8bc124d2b0 100644 (file)
--- a/target/linux/cns3xxx/Makefile
+++ b/target/linux/cns3xxx/Makefile
@@ -10,7 +10,8 @@ ARCH:=arm
 BOARD:=cns3xxx
 BOARDNAME:=Cavium Networks Econa CNS3xxx
 FEATURES:=squashfs fpu gpio pcie usb usbgadget
-CFLAGS:=-Os -pipe -march=armv6k -mtune=mpcore -mfloat-abi=softfp -mfpu=vfp
+CPU_TYPE:=mpcore
+CPU_SUBTYPE:=vfp
 MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
 
 LINUX_VERSION:=3.8.13

diff --git a/target/linux/ep93xx/Makefile b/target/linux/ep93xx/Makefile
index 1cc08770cd2182e5dfcf2968ef38a9869944d07b..debb8e99ae93f44628e2797946506f90f15e27ef 100644 (file)
--- a/target/linux/ep93xx/Makefile
+++ b/target/linux/ep93xx/Makefile
@@ -10,7 +10,7 @@ ARCH:=arm
 BOARD:=ep93xx
 BOARDNAME:=Cirrus Logic EP93xx
 FEATURES:=squashfs ext4 targz usb display sound
-CFLAGS:=-Os -pipe -march=armv4t
+CPU_TYPE:=arm920t
 MAINTAINER:=Florian Fainelli <florian@openwrt.org>
 
 LINUX_VERSION:=3.8.13

diff --git a/target/linux/gemini/Makefile b/target/linux/gemini/Makefile
index e1586d138f4c12d69a2446c9e8f1e7599e9746c1..b64c9c89ac0655305a568a42d89ba28e8488b1ab 100644 (file)
--- a/target/linux/gemini/Makefile
+++ b/target/linux/gemini/Makefile
@@ -10,7 +10,7 @@ ARCH:=arm
 BOARD:=gemini
 BOARDNAME:=Cortina Systems CS351x
 FEATURES:=squashfs pci
-CFLAGS:=-Os -pipe -march=armv4 -mtune=fa526
+CPU_TYPE:=fa526
 MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
 
 LINUX_VERSION:=3.9.11

diff --git a/target/linux/imx23/Makefile b/target/linux/imx23/Makefile
index 21c33f9cd398cf08b4937cb971a4b341a91c31e0..439b01fc1a0cdd2b30e4255fe0f3a878b6a674fd 100644 (file)
--- a/target/linux/imx23/Makefile
+++ b/target/linux/imx23/Makefile
@@ -10,7 +10,8 @@ ARCH:=arm
 BOARD:=imx23
 BOARDNAME:=Freescale i.MX23 series
 FEATURES:=ext4 rtc usb gpio
-CFLAGS:=-Os -pipe -march=armv5te -mtune=arm926ej-s
+CPU_TYPE:=arm926ej-s
+
 MAINTAINER:=Zoltan HERPAI <wigyori@uid0.hu>
 LINUX_VERSION:=3.10.12
 KERNELNAME:="zImage dtbs"

diff --git a/target/linux/imx6/Makefile b/target/linux/imx6/Makefile
index 6eccacbaf7e79988cc9d520bf78e8aed5eeef999..c7b6a6d06737446893ceacfe05b1addde6f5ecb0 100644 (file)
--- a/target/linux/imx6/Makefile
+++ b/target/linux/imx6/Makefile
@@ -10,7 +10,8 @@ ARCH:=arm
 BOARD:=imx6
 BOARDNAME:=Freescale i.MX 6 Series
 FEATURES:=audio display gpio pcie usb usbgadget squashfs targz
-CFLAGS:=-Os -pipe -mtune=cortex-a9 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp
+CPU_TYPE:=cortex-a9
+CPU_SUBTYPE:=vfp3
 MAINTAINER:=Luka Perkov <luka@openwrt.org>
 
 LINUX_VERSION:=3.10.12

diff --git a/target/linux/mcs814x/Makefile b/target/linux/mcs814x/Makefile
index dac17b8f90eb5dfb21b7c6525e34ce8a14362412..6b1b40e486f67d16783d24d774d2b0f58e634c82 100644 (file)
--- a/target/linux/mcs814x/Makefile
+++ b/target/linux/mcs814x/Makefile
@@ -10,7 +10,7 @@ ARCH:=arm
 BOARD:=mcs814x
 BOARDNAME:=Moschip MCS814x
 FEATURES:=usb squashfs
-CFLAGS=-Os -pipe -march=armv5te -mtune=arm926ej-s
+CPU_TYPE:=arm926ej-s
 MAINTAINER:=Florian Fainelli <florian@openwrt.org>
 
 LINUX_VERSION:=3.3.8

diff --git a/target/linux/mvebu/Makefile b/target/linux/mvebu/Makefile
index 6b65eb76e0d83a60462e88740025b74f39be530c..c7917471ba69cdb06c2b538cee7f591ed9147c65 100644 (file)
--- a/target/linux/mvebu/Makefile
+++ b/target/linux/mvebu/Makefile
@@ -10,7 +10,8 @@ ARCH:=arm
 BOARD:=mvebu
 BOARDNAME:=Marvell Armada XP/370
 FEATURES:=targz usb pci pcie gpio
-CFLAGS:=-Os -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp
+CPU_TYPE:=cortex-a9
+CPU_SUBTYPE:=vfp3
 
 LINUX_VERSION:=3.8.13
 

diff --git a/target/linux/omap24xx/Makefile b/target/linux/omap24xx/Makefile
index b3e54d31be0ea754e87007cf77f2c7e22a08155b..f8cd3c51153e69748ab3e95818f6566bd29794aa 100644 (file)
--- a/target/linux/omap24xx/Makefile
+++ b/target/linux/omap24xx/Makefile
@@ -11,6 +11,7 @@ BOARD:=omap24xx
 BOARDNAME:=TI OMAP24xx
 MAINTAINER:=Michael Buesch <m@bues.ch>
 FEATURES:=targz squashfs jffs2_nand usb usbgadget display gpio audio broken
+CPU_TYPE:=arm1136j-s
 
 LINUX_VERSION:=3.3.8
 
@@ -18,8 +19,6 @@ define Target/Description
        TI OMAP-24xx
 endef
 
-CFLAGS:=-Os -pipe -march=armv6 -mtune=arm1136j-s
-
 KERNELNAME:="zImage"
 
 include $(INCLUDE_DIR)/target.mk

diff --git a/target/linux/omap4/Makefile b/target/linux/omap4/Makefile
index f513144616ca2cf62b9273c5d703ae73d7e0f66b..aa276072fb52ee83496ba77cdf4d477edf9e4191 100644 (file)
--- a/target/linux/omap4/Makefile
+++ b/target/linux/omap4/Makefile
@@ -10,10 +10,11 @@ ARCH:=arm
 BOARD:=omap4
 BOARDNAME:=TI OMAP4
 FEATURES:=usb targz audio display
+CPU_TYPE:=cortex-a9
+CPU_SUBTYPE:=vfp3
 
 LINUX_VERSION:=3.3.8
 
-CFLAGS:=-Os -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp
 MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
 
 KERNELNAME:="uImage"

diff --git a/target/linux/orion/Makefile b/target/linux/orion/Makefile
index fa06466e89f603fd89f3c40adcc97f71f6a5031b..055ccd11aebe5cd27a322190a2f884138cdda48e 100644 (file)
--- a/target/linux/orion/Makefile
+++ b/target/linux/orion/Makefile
@@ -10,7 +10,6 @@ ARCH:=arm
 BOARD:=orion
 BOARDNAME:=Marvell Orion
 SUBTARGETS:=generic harddisk
-CFLAGS=-Os -pipe -march=armv5te -mtune=xscale
 MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
 
 LINUX_VERSION:=3.3.8

diff --git a/target/linux/realview/Makefile b/target/linux/realview/Makefile
index ab284be246c3fcfcdbc859639b9c0672d8b9f826..7088bc33e7838ad466d9a10b8e3dda74f361957b 100644 (file)
--- a/target/linux/realview/Makefile
+++ b/target/linux/realview/Makefile
@@ -10,7 +10,8 @@ ARCH:=arm
 BOARD:=realview
 BOARDNAME:=ARM Ltd. Realview board (qemu)
 FEATURES:=fpu ramdisk
-CFLAGS:=-Os -pipe -march=armv6k -mtune=mpcore -mfloat-abi=softfp -mfpu=vfp
+CPU_TYPE:=mpcore
+CPU_SUBTYPE:=vfp
 MAINTAINER:=Florian Fainelli <florian@openwrt.org>
 
 LINUX_VERSION:=3.10.12