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-rw-r--r--arch/powerpc/platforms/Kconfig.cputype7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 340b86ef7284..b2d8c0da2ad9 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -276,6 +276,13 @@ 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