Initial commit

target/linux/cns3xxx/patches-4.14/025-smp_support.patch

@@ -0,0 +1,30 @@
+--- a/arch/arm/mach-cns3xxx/Makefile
++++ b/arch/arm/mach-cns3xxx/Makefile
+@@ -6,3 +6,5 @@ cns3xxx-y				+= core.o pm.o
+ cns3xxx-$(CONFIG_ATAGS)			+= devices.o
+ cns3xxx-$(CONFIG_PCI)			+= pcie.o
+ cns3xxx-$(CONFIG_MACH_CNS3420VB)	+= cns3420vb.o
++cns3xxx-$(CONFIG_SMP)			+= platsmp.o headsmp.o
++cns3xxx-$(CONFIG_HOTPLUG_CPU)		+= hotplug.o
+--- a/arch/arm/mach-cns3xxx/Kconfig
++++ b/arch/arm/mach-cns3xxx/Kconfig
+@@ -3,6 +3,9 @@ menuconfig ARCH_CNS3XXX
+ 	bool "Cavium Networks CNS3XXX family"
+ 	depends on ARCH_MULTI_V6
+ 	select ARM_GIC
++	select HAVE_ARM_SCU if SMP
++	select HAVE_ARM_TWD
++	select HAVE_SMP
+ 	help
+ 	  Support for Cavium Networks CNS3XXX platform.
+ 
+--- a/arch/arm/mach-cns3xxx/core.h
++++ b/arch/arm/mach-cns3xxx/core.h
+@@ -13,6 +13,7 @@
+ 
+ #include <linux/reboot.h>
+ 
++extern struct smp_operations cns3xxx_smp_ops;
+ extern void cns3xxx_timer_init(void);
+ 
+ #ifdef CONFIG_CACHE_L2X0