Commit ff2e466a authored by Anton Blanchard's avatar Anton Blanchard Committed by Michael Ellerman
Browse files

powerpc: Add POWER8 CPU selection 



This allows the user to build a kernel targeted at POWER8
(ie gcc -mcpu=power8).

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent e36d1227

arch/powerpc/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -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)

arch/powerpc/platforms/Kconfig.cputype

+4 −0
Original line number Diff line number Diff line
@@ -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