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Diffstat (limited to 'target/linux/cns3xxx/patches-4.4/025-smp_support.patch')
-rw-r--r--target/linux/cns3xxx/patches-4.4/025-smp_support.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-4.4/025-smp_support.patch b/target/linux/cns3xxx/patches-4.4/025-smp_support.patch
new file mode 100644
index 0000000000..2a9d997a50
--- /dev/null
+++ b/target/linux/cns3xxx/patches-4.4/025-smp_support.patch
@@ -0,0 +1,30 @@
+--- a/arch/arm/mach-cns3xxx/Makefile
++++ b/arch/arm/mach-cns3xxx/Makefile
+@@ -5,3 +5,5 @@ 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
+@@ -2,6 +2,9 @@ menuconfig ARCH_CNS3XXX
+ bool "Cavium Networks CNS3XXX family" if ARCH_MULTI_V6
+ select ARM_GIC
+ select PCI_DOMAINS if PCI
++ 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