From: Jon Mason <jonmason@broadcom.com>
To: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Kapil Hali <kapilh@broadcom.com>,
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>,
Florian Fainelli <f.fainelli@gmail.com>,
Gregory Fong <gregory.0xf0@gmail.com>, Lee Jones <lee@kernel.org>,
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
Subject: [RFC] ARM: BCM: Add SMP support for Broadcom 4708
Date: Thu, 15 Oct 2015 14:14:10 -0400 [thread overview]
Message-ID: <20151015181409.GJ32089@broadcom.com> (raw)
In-Reply-To: <20151015154934.GD32089@broadcom.com>
ARM: BCM: Add SMP support for Broadcom 4708
Add SMP support for Broadcom's 4708 SoCs.
Signed-off-by: Jon Mason <jonmason@broadcom.com>
---
arch/arm/boot/dts/bcm4708.dtsi | 2 ++
arch/arm/boot/dts/bcm94708.dts | 2 +-
arch/arm/mach-bcm/Kconfig | 1 +
arch/arm/mach-bcm/Makefile | 3 +++
4 files changed, 7 insertions(+), 1 deletion(-)
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/boot/dts/bcm94708.dts b/arch/arm/boot/dts/bcm94708.dts
index f60bb1d..49682d6 100644
--- a/arch/arm/boot/dts/bcm94708.dts
+++ b/arch/arm/boot/dts/bcm94708.dts
@@ -32,7 +32,7 @@
/dts-v1/;
-#include "bcm5301x.dtsi"
+#include "bcm4708.dtsi"
/ {
model = "NorthStar SVK (BCM94708)";
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)
--
1.9.1
next prev parent reply other threads:[~2015-10-15 18:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-14 17:46 [PATCH 0/3] SMP support for Broadcom NSP Kapil Hali
2015-10-14 17:46 ` [PATCH 1/3] dt-bindings: add SMP enable-method " Kapil Hali
[not found] ` <1444844820-24290-2-git-send-email-kapilh-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-10-14 22:27 ` Hauke Mehrtens
2015-10-15 16:13 ` Kapil Hali
2015-10-14 17:46 ` [PATCH 2/3] ARM: dts: add SMP support " Kapil Hali
2015-10-14 17:47 ` [PATCH 3/3] ARM: BCM: Add " Kapil Hali
[not found] ` <1444844820-24290-4-git-send-email-kapilh-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-10-14 22:26 ` Hauke Mehrtens
2015-10-14 22:40 ` Jon Mason
2015-10-15 15:49 ` Jon Mason
2015-10-15 18:14 ` Jon Mason [this message]
[not found] ` <20151015181409.GJ32089-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-10-15 18:35 ` [RFC] ARM: BCM: Add SMP support for Broadcom 4708 Scott Branden
2015-10-23 22:38 ` Hauke Mehrtens
[not found] ` <561ED691.8080407-5/S+JYg5SzeELgA04lAiVw@public.gmane.org>
2015-10-15 16:10 ` [PATCH 3/3] ARM: BCM: Add SMP support for Broadcom NSP Kapil Hali
[not found] ` <561FD005.3040900-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-10-15 21:12 ` Hauke Mehrtens
[not found] ` <562016A9.7050208-5/S+JYg5SzeELgA04lAiVw@public.gmane.org>
2015-10-15 21:17 ` Jon Mason
2015-10-28 14:24 ` Kapil Hali
2015-10-28 19:10 ` Hauke Mehrtens
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