From patchwork Tue Dec 1 16:24:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kapil Hali X-Patchwork-Id: 57514 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp2285466lbb; Tue, 1 Dec 2015 08:25:19 -0800 (PST) X-Received: by 10.67.24.104 with SMTP id ih8mr28491722pad.124.1448987119040; Tue, 01 Dec 2015 08:25:19 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k4si11213386pfb.159.2015.12.01.08.25.18; Tue, 01 Dec 2015 08:25:19 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932098AbbLAQZL (ORCPT + 28 others); Tue, 1 Dec 2015 11:25:11 -0500 Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:44275 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756121AbbLAQZH (ORCPT ); Tue, 1 Dec 2015 11:25:07 -0500 X-IronPort-AV: E=Sophos;i="5.20,369,1444719600"; d="scan'208";a="82115539" Received: from irvexchcas08.broadcom.com (HELO IRVEXCHCAS08.corp.ad.broadcom.com) ([10.9.208.57]) by mail-gw1-out.broadcom.com with ESMTP; 01 Dec 2015 10:42:13 -0800 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.3.235.1; Tue, 1 Dec 2015 08:25:06 -0800 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.3.235.1; Tue, 1 Dec 2015 08:25:06 -0800 Received: from xl-rtp-02.rtp.broadcom.com (unknown [10.27.128.235]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id C08C741018; Tue, 1 Dec 2015 08:21:41 -0800 (PST) From: Kapil Hali To: Rob Herring , Pawel Moll , "Mark Rutland" , Ian Campbell , Kumar Gala , "Russell King" , Ray Jui , Scott Branden , Jon Mason , Florian Fainelli CC: Gregory Fong , Lee Jones , "Hauke Mehrtens" , Kever Yang , Maxime Ripard , Olof Johansson , Paul Walmsley , Linus Walleij , Chen-Yu Tsai , , , , , Kapil Hali Subject: [PATCH v4 5/5] ARM: BCM: Add SMP support for Broadcom 4708 Date: Tue, 1 Dec 2015 11:24:09 -0500 Message-ID: <1448987049-17041-6-git-send-email-kapilh@broadcom.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1448987049-17041-1-git-send-email-kapilh@broadcom.com> References: <1448987049-17041-1-git-send-email-kapilh@broadcom.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jon Mason Add SMP support for Broadcom's 4708 SoCs. Signed-off-by: Jon Mason Acked-by: Hauke Mehrtens Tested-by: Hauke Mehrtens Signed-off-by: Kapil Hali --- arch/arm/boot/dts/bcm4708.dtsi | 2 ++ arch/arm/mach-bcm/Kconfig | 1 + arch/arm/mach-bcm/Makefile | 3 +++ 3 files changed, 6 insertions(+) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ diff --git a/arch/arm/boot/dts/bcm4708.dtsi b/arch/arm/boot/dts/bcm4708.dtsi index 31141e8..eed4dd1 100644 --- a/arch/arm/boot/dts/bcm4708.dtsi +++ b/arch/arm/boot/dts/bcm4708.dtsi @@ -15,6 +15,7 @@ cpus { #address-cells = <1>; #size-cells = <0>; + enable-method = "brcm,bcm-nsp-smp"; cpu@0 { device_type = "cpu"; @@ -27,6 +28,7 @@ device_type = "cpu"; compatible = "arm,cortex-a9"; next-level-cache = <&L2>; + secondary-boot-reg = <0xffff0400>; reg = <0x1>; }; }; diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 83765a0..e85246f 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 5193a25..7d66515 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) += platsmp.o +endif # BCM63XXx ifeq ($(CONFIG_ARCH_BCM_63XX),y)