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authorchenhui zhao <chenhui.zhao@freescale.com>2015-11-20 17:14:01 +0800
committerScott Wood <oss@buserror.net>2016-03-04 23:56:31 -0600
commit2f4f1f815bc6d03ea42d4f67dd1e284525e7524e (patch)
tree3cbc7c754e6f206ffcbc776f2c9e23a8edf05177 /arch/powerpc/Kconfig
parent56f1ba280719469bffc870b6b2d935f3a3019ea4 (diff)
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 <chenhui.zhao@freescale.com> Signed-off-by: Tang Yuantian <Yuantian.Tang@feescale.com> [scottwood: removed unused pr_fmt] Signed-off-by: Scott Wood <oss@buserror.net>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig2
1 files changed, 1 insertions, 1 deletions
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.