arm64: make default NR_CPUS 8

Rather than continue to add per platform defaults, make the default a
likely common core count. 8 is also the default for x86.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 88c8b6c..6d4dd22 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -159,8 +159,7 @@ config NR_CPUS
        range 2 32
        depends on SMP
        # These have to remain sorted largest to smallest
-       default "8" if ARCH_XGENE
-       default "4"
+       default "8"
 
 config HOTPLUG_CPU
        bool "Support for hot-pluggable CPUs"