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authorImre Kaloz <kaloz@openwrt.org>2009-07-29 14:52:31 +0000
committerImre Kaloz <kaloz@openwrt.org>2009-07-29 14:52:31 +0000
commitc461ddf9a644d1dfd312d72e72ad62b63f2d06cc (patch)
tree77549c2dfc175791d8c1fa4df00769219b96749f /target/linux/ppc40x
parenta63f8633f06f5f785391c006fad57333a2cebc46 (diff)
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ppc4xx optimizations
SVN-Revision: 17040
Diffstat (limited to 'target/linux/ppc40x')
-rw-r--r--target/linux/ppc40x/Makefile1
-rw-r--r--target/linux/ppc40x/patches-2.6.30/004-magicbox.patch6
-rw-r--r--target/linux/ppc40x/patches-2.6.30/005-openrb.patch2
3 files changed, 5 insertions, 4 deletions
diff --git a/target/linux/ppc40x/Makefile b/target/linux/ppc40x/Makefile
index 00a566910c..f4423391a5 100644
--- a/target/linux/ppc40x/Makefile
+++ b/target/linux/ppc40x/Makefile
@@ -10,6 +10,7 @@ ARCH:=powerpc
BOARD:=ppc40x
BOARDNAME:=AMCC/IBM PPC40x
FEATURES:=squashfs usb
+CFLAGS:=-Os -pipe -funit-at-a-time -mcpu=440
LINUX_VERSION:=2.6.30.3
LINUX_KARCH:=powerpc
diff --git a/target/linux/ppc40x/patches-2.6.30/004-magicbox.patch b/target/linux/ppc40x/patches-2.6.30/004-magicbox.patch
index 72ca542c14..d6ce22d4a8 100644
--- a/target/linux/ppc40x/patches-2.6.30/004-magicbox.patch
+++ b/target/linux/ppc40x/patches-2.6.30/004-magicbox.patch
@@ -377,9 +377,9 @@
+};
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
-@@ -42,6 +42,7 @@ $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
- $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
- $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
+@@ -42,6 +42,7 @@ $(obj)/ebony.o: BOOTCFLAGS += -mcpu=440
+ $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440
+ $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-magicbox.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
diff --git a/target/linux/ppc40x/patches-2.6.30/005-openrb.patch b/target/linux/ppc40x/patches-2.6.30/005-openrb.patch
index 87de8777a2..43407c2025 100644
--- a/target/linux/ppc40x/patches-2.6.30/005-openrb.patch
+++ b/target/linux/ppc40x/patches-2.6.30/005-openrb.patch
@@ -354,7 +354,7 @@
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -43,6 +43,7 @@ $(obj)/cuboot-taishan.o: BOOTCFLAGS += -
- $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
$(obj)/cuboot-magicbox.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-openrb.o: BOOTCFLAGS += -mcpu=405