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@@ -1,6 +1,6 @@
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-From af0783a87a365e87e5ee0ac0ba7e3075abc5007c Mon Sep 17 00:00:00 2001
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+From 99498905ac1fbc73a97d27d21ea449fb939072e3 Mon Sep 17 00:00:00 2001
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From: Jon Mason <[email protected]>
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-Date: Sat, 5 Dec 2015 06:53:44 -0500
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+Date: Tue, 1 Dec 2015 11:24:09 -0500
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Subject: [PATCH] ARM: BCM: Add SMP support for Broadcom 4708
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Add SMP support for Broadcom's 4708 SoCs.
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@@ -11,34 +11,39 @@ Tested-by: Hauke Mehrtens <[email protected]>
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Signed-off-by: Kapil Hali <[email protected]>
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Signed-off-by: Florian Fainelli <[email protected]>
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---
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- arch/arm/boot/dts/bcm4708.dtsi | 3 ++-
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+ arch/arm/boot/dts/bcm4708.dtsi | 2 ++
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arch/arm/mach-bcm/Kconfig | 1 +
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arch/arm/mach-bcm/Makefile | 3 +++
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- 3 files changed, 6 insertions(+), 1 deletion(-)
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+ 3 files changed, 6 insertions(+)
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--- a/arch/arm/boot/dts/bcm4708.dtsi
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+++ b/arch/arm/boot/dts/bcm4708.dtsi
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-@@ -27,8 +27,9 @@
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+@@ -15,6 +15,7 @@
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+ cpus {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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++ enable-method = "brcm,bcm-nsp-smp";
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+
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+ cpu@0 {
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+ device_type = "cpu";
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+@@ -27,6 +28,7 @@
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device_type = "cpu";
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compatible = "arm,cortex-a9";
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next-level-cache = <&L2>;
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-+ enable-method = "brcm,bcm-nsp-smp";
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+ secondary-boot-reg = <0xffff0400>;
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reg = <0x1>;
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};
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};
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--
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- };
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--- a/arch/arm/mach-bcm/Kconfig
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+++ b/arch/arm/mach-bcm/Kconfig
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-@@ -29,6 +29,7 @@ config ARCH_BCM_IPROC
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- config ARCH_BCM_CYGNUS
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- bool "Broadcom Cygnus Support" if ARCH_MULTI_V7
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- select ARCH_BCM_IPROC
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+@@ -57,6 +57,7 @@ config ARCH_BCM_5301X
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+ select ARM_ERRATA_754322
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+ select ARM_ERRATA_775420
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+ select ARM_ERRATA_764369 if SMP
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+ select HAVE_SMP
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+
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help
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- Enable support for the Cygnus family,
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- which includes the following variants:
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+ Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
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--- a/arch/arm/mach-bcm/Makefile
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+++ b/arch/arm/mach-bcm/Makefile
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@@ -43,6 +43,9 @@ obj-$(CONFIG_ARCH_BCM2835) += board_bcm2835.o
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