[octeon] switch to gcc-4.4.1 and enabled octeon specific optimizations

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17743 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/octeon/Makefile b/target/linux/octeon/Makefile
index 673b1b5..56c54ef 100644 (file)
--- a/target/linux/octeon/Makefile
+++ b/target/linux/octeon/Makefile
@@ -10,7 +10,7 @@ ARCH:=mips
 BOARD:=octeon
 BOARDNAME:=Cavium Networks Octeon
 FEATURES:=squashfs jffs2 pci
-CFLAGS:=-Os -pipe -funit-at-a-time
+CFLAGS:=-Os -pipe -mtune=octeon -funit-at-a-time
 
 LINUX_VERSION:=2.6.30.7
 

diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in
index de0bbaf..873dbfc 100644 (file)
--- a/toolchain/gcc/Config.in
+++ b/toolchain/gcc/Config.in
@@ -10,6 +10,7 @@ choice
        default GCC_VERSION_4_3_3 if TARGET_etrax
        default GCC_VERSION_4_3_3 if TARGET_coldfire
        default GCC_VERSION_4_4_0 if ubicom32
+       default GCC_VERSION_4_4_1 if TARGET_octeon
        default GCC_VERSION_4_1_2
        help
          Select the version of gcc you wish to use.

diff --git a/toolchain/gcc/Config.version b/toolchain/gcc/Config.version
index c99b14c..3f7b657 100644 (file)
--- a/toolchain/gcc/Config.version
+++ b/toolchain/gcc/Config.version
@@ -58,4 +58,7 @@ if !TOOLCHAINOPTS
 
        config GCC_VERSION_4_4_0
                default y if ubicom32
+
+       config GCC_VERSION_4_4_1
+               default y if TARGET_octeon
 endif