From acd3507a34439567754ca3e92c24dcb47537b34f Mon Sep 17 00:00:00 2001 From: Catalin Udma Date: Sat, 29 Jun 2013 17:16:28 +0300 Subject: Update compilation flags with core specific options If CONFIG_E500 is enabled, the compilation flags are updated specifying the target core -mcpu=e5500/e500mc/8540 Also remove -Wa,-me500, being incompatible with -mcpu=e5500/e6500 The assembler option is redundant if the -mcpu= flag is set. Signed-off-by: Catalin Udma Change-Id: Id786d80825d09aa40052666bc5be173cc89bc1ec Reviewed-on: http://git.am.freescale.net:8181/3068 Tested-by: Review Code-CDREVIEW Reviewed-by: Wood Scott-B07421 Reviewed-by: Fleming Andrew-AFLEMING diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 0624909..82808b5 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -140,6 +140,18 @@ ifeq ($(CONFIG_6xx),y) KBUILD_CFLAGS += -mcpu=powerpc endif +ifeq ($(CONFIG_E500),y) +ifeq ($(CONFIG_64BIT),y) +KBUILD_CFLAGS += -mcpu=e5500 +else +ifeq ($(CONFIG_PPC_E500MC),y) +KBUILD_CFLAGS += -mcpu=e500mc +else +KBUILD_CFLAGS += -mcpu=8540 +endif +endif +endif + # Work around a gcc code-gen bug with -fno-omit-frame-pointer. ifeq ($(CONFIG_FUNCTION_TRACER),y) KBUILD_CFLAGS += -mno-sched-epilog @@ -147,7 +159,6 @@ endif cpu-as-$(CONFIG_4xx) += -Wa,-m405 cpu-as-$(CONFIG_ALTIVEC) += -Wa,-maltivec -cpu-as-$(CONFIG_E500) += -Wa,-me500 cpu-as-$(CONFIG_E200) += -Wa,-me200 KBUILD_AFLAGS += $(cpu-as-y) -- cgit v0.10.2