| 1 | Upstream doesn't optimize the kernel and bootwrappers for ppc44x because |
| 2 | they still want to support gcc 3.3 -- well, we don't. |
| 3 | |
| 4 | --- a/arch/powerpc/Makefile |
| 5 | +++ b/arch/powerpc/Makefile |
| 6 | @@ -123,7 +123,8 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y) |
| 7 | KBUILD_CFLAGS += -mno-sched-epilog |
| 8 | endif |
| 9 | |
| 10 | -cpu-as-$(CONFIG_4xx) += -Wa,-m405 |
| 11 | +cpu-as-$(CONFIG_40x) += -Wa,-m405 |
| 12 | +cpu-as-$(CONFIG_44x) += -Wa,-m440 |
| 13 | cpu-as-$(CONFIG_6xx) += -Wa,-maltivec |
| 14 | cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec |
| 15 | cpu-as-$(CONFIG_E500) += -Wa,-me500 |
| 16 | --- a/arch/powerpc/boot/Makefile |
| 17 | +++ b/arch/powerpc/boot/Makefile |
| 18 | @@ -38,10 +38,10 @@ BOOTCFLAGS += -I$(obj) -I$(srctree)/$(ob |
| 19 | DTS_FLAGS ?= -p 1024 |
| 20 | |
| 21 | $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 |
| 22 | -$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 |
| 23 | +$(obj)/ebony.o: BOOTCFLAGS += -mcpu=440 |
| 24 | $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405 |
| 25 | -$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 |
| 26 | -$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 |
| 27 | +$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440 |
| 28 | +$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440 |
| 29 | $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405 |
| 30 | $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 |
| 31 | $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405 |
| 32 | |
