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-rw-r--r--arch/powerpc/Makefile4
-rw-r--r--arch/powerpc/platforms/Kconfig.cputype7
2 files changed, 8 insertions, 3 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index cbd34459cce0..f19dbaa1d541 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -157,9 +157,7 @@ endif
CFLAGS-$(CONFIG_TARGET_CPU_BOOL) += -mcpu=$(CONFIG_TARGET_CPU)
AFLAGS-$(CONFIG_TARGET_CPU_BOOL) += -mcpu=$(CONFIG_TARGET_CPU)
-CFLAGS-$(CONFIG_POWERPC64_CPU) += $(call cc-option,-mtune=power10, \
- $(call cc-option,-mtune=power9, \
- $(call cc-option,-mtune=power8)))
+CFLAGS-y += $(CONFIG_TUNE_CPU)
asinstr := $(call as-instr,lis 9$(comma)foo@high,-DHAVE_AS_ATHIGH=1)
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 45fd975ef521..db39eca3b1be 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -275,6 +275,13 @@ config TARGET_CPU
default "e500mc" if E500MC_CPU
default "powerpc" if POWERPC_CPU
+config TUNE_CPU
+ string
+ depends on POWERPC64_CPU
+ default "-mtune=power10" if $(cc-option,-mtune=power10)
+ default "-mtune=power9" if $(cc-option,-mtune=power9)
+ default "-mtune=power8" if $(cc-option,-mtune=power8)
+
config PPC_BOOK3S
def_bool y
depends on PPC_BOOK3S_32 || PPC_BOOK3S_64