diff options
| author | acoul <acoul@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-08-29 14:35:23 +0000 |
|---|---|---|
| committer | acoul <acoul@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-08-29 14:35:23 +0000 |
| commit | e60c0328f00278865338525f5ad9abeb0785ca5f (patch) | |
| tree | f0db464d80e07fbb18c9f99ac73f45aadf7e22a6 /target/linux/generic/patches-2.6.36/991-ppc4xx_optimization.patch | |
| parent | b0edeb40eabb575ec6a24fefcfcb61d71e13d3d2 (diff) | |
linux/generic: add kernel 2.6.36 preliminary support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22832 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-2.6.36/991-ppc4xx_optimization.patch')
| -rw-r--r-- | target/linux/generic/patches-2.6.36/991-ppc4xx_optimization.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.36/991-ppc4xx_optimization.patch b/target/linux/generic/patches-2.6.36/991-ppc4xx_optimization.patch new file mode 100644 index 0000000000..9598090a58 --- /dev/null +++ b/target/linux/generic/patches-2.6.36/991-ppc4xx_optimization.patch @@ -0,0 +1,31 @@ +Upstream doesn't optimize the kernel and bootwrappers for ppc44x because +they still want to support gcc 3.3 -- well, we don't. + +--- a/arch/powerpc/Makefile ++++ b/arch/powerpc/Makefile +@@ -130,7 +130,8 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y) + KBUILD_CFLAGS += -mno-sched-epilog + endif + +-cpu-as-$(CONFIG_4xx) += -Wa,-m405 ++cpu-as-$(CONFIG_40x) += -Wa,-m405 ++cpu-as-$(CONFIG_44x) += -Wa,-m440 + cpu-as-$(CONFIG_6xx) += -Wa,-maltivec + cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec + cpu-as-$(CONFIG_E500) += -Wa,-me500 +--- a/arch/powerpc/boot/Makefile ++++ b/arch/powerpc/boot/Makefile +@@ -38,10 +38,10 @@ BOOTCFLAGS += -I$(obj) -I$(srctree)/$(ob + DTS_FLAGS ?= -p 1024 + + $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 +-$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 ++$(obj)/ebony.o: BOOTCFLAGS += -mcpu=440 + $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405 +-$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 +-$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 ++$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440 ++$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440 + $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405 + $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 + $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405 |