Commit 548ad77d authored by Imre Kaloz's avatar Imre Kaloz Committed by Michael Ellerman

powerpc/4xx: ppc4xx compile flag optimizations

This patch splits up the compile flags between ppc40x and ppc44x.
Signed-off-by: default avatarJohn Crispin <john@phrozen.org>
Signed-off-by: default avatarImre Kaloz <kaloz@openwrt.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1482393968-60623-1-git-send-email-john@phrozen.org
parent 03fd42d4
...@@ -246,7 +246,8 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables ...@@ -246,7 +246,8 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
# often slow when they are implemented at all # often slow when they are implemented at all
KBUILD_CFLAGS += $(call cc-option,-mno-string) KBUILD_CFLAGS += $(call cc-option,-mno-string)
cpu-as-$(CONFIG_4xx) += -Wa,-m405 cpu-as-$(CONFIG_40x) += -Wa,-m405
cpu-as-$(CONFIG_44x) += -Wa,-m440
cpu-as-$(CONFIG_ALTIVEC) += $(call as-option,-Wa$(comma)-maltivec) cpu-as-$(CONFIG_ALTIVEC) += $(call as-option,-Wa$(comma)-maltivec)
cpu-as-$(CONFIG_E200) += -Wa,-me200 cpu-as-$(CONFIG_E200) += -Wa,-me200
cpu-as-$(CONFIG_E500) += -Wa,-me500 cpu-as-$(CONFIG_E500) += -Wa,-me500
......
...@@ -70,10 +70,10 @@ BOOTCFLAGS += -I$(objtree)/$(obj) -I$(srctree)/$(obj) ...@@ -70,10 +70,10 @@ BOOTCFLAGS += -I$(objtree)/$(obj) -I$(srctree)/$(obj)
DTC_FLAGS ?= -p 1024 DTC_FLAGS ?= -p 1024
$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 $(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-hotfoot.o: BOOTCFLAGS += -mcpu=405
$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440
$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405 $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405 $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405 $(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
......
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