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ARM: multi_v7_defconfig: Enable Exynos5420 Multi-Cluster PM support 

The Exynos5420 cluster power management support allowing Exynos
5420/5422/5800 machines to power up and down the secondary CPUs.

Without this option enabled, the secondary CPUs are not brought
up on boot and the following error is shown:

CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x40938e90 - 0x40938f28
ARM CCI driver probed
CPU1: failed to boot: -38
CPU2: failed to boot: -38
CPU3: failed to boot: -38
CPU4: failed to boot: -38
CPU5: failed to boot: -38
CPU6: failed to boot: -38
CPU7: failed to boot: -38
Brought up 1 CPUs

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Javier Martinez Canillas 2015-01-28 15:40:20 +01:00 committed by Olof Johansson
parent 1d8cedf9b2
commit 49d3f3ccf4
1 changed files with 1 additions and 0 deletions
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arch/arm/configs/multi_v7_defconfig
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@ -61,6 +61,7 @@ CONFIG_MACH_SPEAR1310=y
CONFIG_MACH_SPEAR1340=y
CONFIG_ARCH_STI=y
CONFIG_ARCH_EXYNOS=y
CONFIG_EXYNOS5420_MCPM=y
CONFIG_ARCH_SUNXI=y
CONFIG_ARCH_SIRF=y
CONFIG_ARCH_TEGRA=y