]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
powerpc: Add POWER8 CPU selection
authorAnton Blanchard <anton@samba.org>
Tue, 16 Sep 2014 00:47:49 +0000 (10:47 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 25 Sep 2014 13:14:49 +0000 (23:14 +1000)
This allows the user to build a kernel targeted at POWER8
(ie gcc -mcpu=power8).

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/Makefile
arch/powerpc/platforms/Kconfig.cputype

index 5687e299d0a5b3b58970804a04af057d3b6f64f4..132d9c681d6ae275ca6129a20fee4b9e55487840 100644 (file)
@@ -135,6 +135,7 @@ CFLAGS-$(CONFIG_POWER4_CPU) += $(call cc-option,-mcpu=power4)
 CFLAGS-$(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)
 
 # Altivec option not allowed with e500mc64 in GCC.
 ifeq ($(CONFIG_ALTIVEC),y)
index e8bc40869cbd77557d97953fd5eed06f54a3e752..26703be24cf9da422d75129f5c4eb444207e4e60 100644 (file)
@@ -117,6 +117,10 @@ config POWER7_CPU
        bool "POWER7"
        depends on PPC_BOOK3S_64
 
+config POWER8_CPU
+       bool "POWER8"
+       depends on PPC_BOOK3S_64
+
 config E5500_CPU
        bool "Freescale e5500"
        depends on E500