From: Kapil Hali <kapilh@broadcom.com>
To: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
"Mark Rutland" <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
"Russell King" <linux@arm.linux.org.uk>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Jon Mason <jonmason@broadcom.com>,
Florian Fainelli <f.fainelli@gmail.com>
Cc: Gregory Fong <gregory.0xf0@gmail.com>, Lee Jones <lee@kernel.org>,
"Hauke Mehrtens" <hauke@hauke-m.de>,
Heiko Stuebner <heiko@sntech.de>,
Kever Yang <kever.yang@rock-chips.com>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
Olof Johansson <olof@lixom.net>, "Paul Walmsley" <paul@pwsan.com>,
Linus Walleij <linus.walleij@linaro.org>,
Chen-Yu Tsai <wens@csie.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<bcm-kernel-feedback-list@broadcom.com>,
Kapil Hali <kapilh@broadcom.com>
Subject: [PATCH RESEND 4/4] ARM: BCM: Add SMP support for Broadcom 4708
Date: Thu, 5 Nov 2015 00:51:21 -0500 [thread overview]
Message-ID: <1446702681-45339-5-git-send-email-kapilh@broadcom.com> (raw)
In-Reply-To: <1446702681-45339-1-git-send-email-kapilh@broadcom.com>
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
next prev parent reply other threads:[~2015-11-05 5:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 5:51 [PATCH RESEND 0/4] SMP support for Broadcom NSP Kapil Hali
2015-11-05 5:51 ` [PATCH RESEND 1/4] dt-bindings: add SMP enable-method " Kapil Hali
2015-11-05 20:48 ` Rob Herring
2015-11-05 20:57 ` Scott Branden
2015-11-05 5:51 ` [PATCH RESEND 2/4] ARM: dts: add SMP support " Kapil Hali
2015-11-05 5:51 ` [PATCH RESEND 3/4] ARM: BCM: Add " Kapil Hali
2015-11-05 9:44 ` Linus Walleij
2015-11-06 12:15 ` Kapil Hali
2015-11-16 23:35 ` kbuild test robot
2015-11-05 5:51 ` Kapil Hali [this message]
2015-11-05 9:34 ` [PATCH RESEND 0/4] " Russell King - ARM Linux
2015-11-05 20:25 ` Hauke Mehrtens
2015-11-06 12:25 ` Kapil Hali
2015-11-06 12:09 ` Kapil Hali
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