From cc62d20ce4ca4fe73a09d571144b29d43478cb9c Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Thu, 7 Jun 2018 10:10:18 +0000 Subject: powerpc: Make CPU selection logic generic in Makefile At the time being, when adding a new CPU for selection, both Kconfig.cputype and Makefile have to be modified. This patch moves into Kconfig.cputype the name of the CPU to me passed to the -mcpu= argument. Signed-off-by: Christophe Leroy Reviewed-by: Nicholas Piggin [mpe: Rename the option to TARGET_CPU to echo the gcc documentation] Signed-off-by: Michael Ellerman --- arch/powerpc/Makefile | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'arch/powerpc/Makefile') diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index ccb64750eb6a..828efa7c2a35 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -164,13 +164,7 @@ ifdef CONFIG_MPROFILE_KERNEL CC_FLAGS_FTRACE := -pg -mprofile-kernel endif -CFLAGS-$(CONFIG_CELL_CPU) += $(call cc-option,-mcpu=cell) -CFLAGS-$(CONFIG_POWER5_CPU) += $(call cc-option,-mcpu=power5) -CFLAGS-$(CONFIG_POWER6_CPU) += $(call cc-option,-mcpu=power6) -CFLAGS-$(CONFIG_POWER7_CPU) += $(call cc-option,-mcpu=power7) -CFLAGS-$(CONFIG_POWER8_CPU) += $(call cc-option,-mcpu=power8) -CFLAGS-$(CONFIG_POWER9_CPU) += $(call cc-option,-mcpu=power9) -CFLAGS-$(CONFIG_PPC_8xx) += $(call cc-option,-mcpu=860) +CFLAGS-$(CONFIG_TARGET_CPU_BOOL) += $(call cc-option,-mcpu=$(CONFIG_TARGET_CPU)) # Altivec option not allowed with e500mc64 in GCC. ifdef CONFIG_ALTIVEC -- cgit v1.2.3