arm64: Add Kconfig option for APM X-Gene SOC family

[~andy/linux] / arch / arm64 / Kconfig

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index ef32eb1aa2d976587dfc0a5797490c927136c4d9..1fac4e5a1c4357996732cef141d9ecf66484396a 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -112,6 +112,11 @@ config ARCH_VEXPRESS
          This enables support for the ARMv8 software model (Versatile
          Express).
 
+config ARCH_XGENE
+       bool "AppliedMicro X-Gene SOC Family"
+       help
+         This enables support for AppliedMicro X-Gene SOC Family
+
 endmenu
 
 menu "Bus support"
@@ -149,6 +154,8 @@ config NR_CPUS
        int "Maximum number of CPUs (2-32)"
        range 2 32
        depends on SMP
+       # These have to remain sorted largest to smallest
+       default "8" if ARCH_XGENE
        default "4"
 
 source kernel/Kconfig.preempt