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[PATCH RESEND 4/4] ARM: BCM: Add SMP support for Broadcom 4708

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From Kapil Hali <kapilh@broadcom.com>
Newsgroups linux.kernel
Subject [PATCH RESEND 4/4] ARM: BCM: Add SMP support for Broadcom 4708
Date Thu, 05 Nov 2015 07:00:02 +0100
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From: Jon Mason <jonmason@broadcom.com>

Add SMP support for Broadcom's 4708 SoCs.

Signed-off-by: Jon Mason <jonmason@broadcom.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Kapil Hali <kapilh@broadcom.com>
---
 arch/arm/boot/dts/bcm4708.dtsi | 2 ++
 arch/arm/mach-bcm/Kconfig      | 1 +
 arch/arm/mach-bcm/Makefile     | 3 +++
 3 files changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/bcm4708.dtsi b/arch/arm/boot/dts/bcm4708.dtsi
index 31141e8..22a41df 100644
--- a/arch/arm/boot/dts/bcm4708.dtsi
+++ b/arch/arm/boot/dts/bcm4708.dtsi
@@ -15,6 +15,8 @@
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
+		enable-method = "brcm,bcm-nsp-smp";
+		secondary-boot-reg = <0xffff0400>;
 
 		cpu@0 {
 			device_type = "cpu";
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 2e9dbb5..4fc8fa3 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -54,6 +54,7 @@ config ARCH_BCM_NSP
 config ARCH_BCM_5301X
 	bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
 	select ARCH_BCM_IPROC
+	select HAVE_SMP
 	help
 	  Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
 
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index 36a4ca30..3ca1cf1 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile
@@ -43,6 +43,9 @@ obj-$(CONFIG_ARCH_BCM2835)	+= board_bcm2835.o
 
 # BCM5301X
 obj-$(CONFIG_ARCH_BCM_5301X)	+= bcm_5301x.o
+ifeq ($(CONFIG_ARCH_BCM_5301X),y)
+obj-$(CONFIG_SMP)		+= headsmp.o platsmp.o
+endif
 
 # BCM63XXx
 ifeq ($(CONFIG_ARCH_BCM_63XX),y)
-- 
2.1.0

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Thread

[PATCH RESEND 0/4] SMP support for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-11-05 07:00 +0100
  [PATCH RESEND 4/4] ARM: BCM: Add SMP support for Broadcom 4708 Kapil Hali <kapilh@broadcom.com> - 2015-11-05 07:00 +0100
  [PATCH RESEND 2/4] ARM: dts: add SMP support for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-11-05 07:00 +0100
  [PATCH RESEND 1/4] dt-bindings: add SMP enable-method for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-11-05 07:00 +0100
    Re: [PATCH RESEND 1/4] dt-bindings: add SMP enable-method for  Broadcom NSP Rob Herring <robh@kernel.org> - 2015-11-05 21:50 +0100
      Re: [PATCH RESEND 1/4] dt-bindings: add SMP enable-method for  Broadcom NSP Scott Branden <sbranden@broadcom.com> - 2015-11-05 22:00 +0100
  Re: [PATCH RESEND 0/4] SMP support for Broadcom NSP Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-11-05 10:40 +0100
    Re: [PATCH RESEND 0/4] SMP support for Broadcom NSP Hauke Mehrtens <hauke@hauke-m.de> - 2015-11-05 21:30 +0100
      Re: [PATCH RESEND 0/4] SMP support for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-11-06 13:30 +0100
    Re: [PATCH RESEND 0/4] SMP support for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-11-06 13:10 +0100

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