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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-09-26 18:23:43 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-09-26 18:23:43 +0000
commita2664e2b9c40cffae513ae18138926ccebe8e1da (patch)
treedad2ebaf8865f008d7d407548798c4d4a9cb537b
parent2d0f2c9a88dfc9c35c73b5f20f3f4b34eed91a02 (diff)
[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
-rw-r--r--target/linux/octeon/Makefile2
-rw-r--r--toolchain/gcc/Config.in1
-rw-r--r--toolchain/gcc/Config.version3
3 files changed, 5 insertions, 1 deletions
diff --git a/target/linux/octeon/Makefile b/target/linux/octeon/Makefile
index 673b1b5b89..56c54ef4bd 100644
--- 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 de0bbafbc8..873dbfcdc2 100644
--- 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 c99b14c27e..3f7b65715a 100644
--- 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