From 2f4f1f815bc6d03ea42d4f67dd1e284525e7524e Mon Sep 17 00:00:00 2001 From: chenhui zhao Date: Fri, 20 Nov 2015 17:14:01 +0800 Subject: powerpc/mpc85xx: Add hotplug support on E5500 and E500MC cores Freescale E500MC and E5500 core-based platforms, like P4080, T1040, support disabling/enabling CPU dynamically. This patch adds this feature on those platforms. Signed-off-by: Chenhui Zhao Signed-off-by: Tang Yuantian [scottwood: removed unused pr_fmt] Signed-off-by: Scott Wood --- arch/powerpc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 7efddd18d700..d500772a1d9b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -389,7 +389,7 @@ config SWIOTLB config HOTPLUG_CPU bool "Support for enabling/disabling CPUs" depends on SMP && (PPC_PSERIES || \ - PPC_PMAC || PPC_POWERNV || (PPC_85xx && !PPC_E500MC)) + PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE) ---help--- Say Y here to be able to disable and re-enable individual CPUs at runtime on SMP machines. -- cgit v1.2.3