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

SVN-Revision: 17743

diff --git a/target/linux/octeon/Makefile b/target/linux/octeon/Makefile
index 673b1b5b89a49e4a45daa2c18638ced4c87d40de..56c54ef4bd99c2973cb923db0c11e47fc9cea2fe 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 de0bbafbc8784ae190c97d644fb7b608ed7a6bb2..873dbfcdc2e09dac12853359657702994dec7aa3 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 c99b14c27e3fe58671962664a0a8956a61b05663..3f7b65715ae9138203c3692e8cb9544df4cd5790 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