From patchwork Wed Jul 30 15:06:30 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Richter X-Patchwork-Id: 34536 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-yh0-f71.google.com (mail-yh0-f71.google.com [209.85.213.71]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id E737F20792 for ; Wed, 30 Jul 2014 15:07:47 +0000 (UTC) Received: by mail-yh0-f71.google.com with SMTP id 29sf4572672yhl.2 for ; Wed, 30 Jul 2014 08:07:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:delivered-to:from:to:cc:subject :date:message-id:in-reply-to:references:sender:precedence:list-id :x-original-sender:x-original-authentication-results:mailing-list :list-post:list-help:list-archive:list-unsubscribe; bh=NS+Fl+vkIrVAb7OtGXcvw2+GWIE4lgLk59rjeWt5sXo=; b=C0C6ExV/OrdQ4NMWnEZanFUbJ8ICc0iRVXZqrR6WFPiSEDSCr9bHbM/h1dj5r6hzly ZNTOJyk0KlVfuAcWskcyhxdqicmomXC2UsDlAxKVob8BcWClShXf+w+0rloJYE0LSv0G 9+uYuKp9jWJ/RltkMZZuEMZosXNuvGnc4pOsE28Q8IKLlbyRDrMve1x2cT5iNlcX4lWX Rl9dByQgdVOsX50lOJhXDEOMzWrj3p7o0gUe6naI1Xa1215amOUDxtBJ58ZrSdR+Xppm ol2UUzV6/k16fiz9qUBCm1gXgx+TW4b5S3W4Mqyv5vMeaXXXnyuot46x1F1yHJ93he5Y srEw== X-Gm-Message-State: ALoCoQmdzIODrTyx+SuopEznjR6QabaY8x3QAOup4WusfryKM/xjNQWksXCwVjSq6t2LUA6rapBY X-Received: by 10.236.105.197 with SMTP id k45mr1674615yhg.19.1406732867738; Wed, 30 Jul 2014 08:07:47 -0700 (PDT) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.140.34.233 with SMTP id l96ls578991qgl.42.gmail; Wed, 30 Jul 2014 08:07:47 -0700 (PDT) X-Received: by 10.220.144.10 with SMTP id x10mr5398927vcu.42.1406732867649; Wed, 30 Jul 2014 08:07:47 -0700 (PDT) Received: from mail-vc0-x232.google.com (mail-vc0-x232.google.com [2607:f8b0:400c:c03::232]) by mx.google.com with ESMTPS id ym7si1926190vdb.76.2014.07.30.08.07.47 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 30 Jul 2014 08:07:47 -0700 (PDT) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 2607:f8b0:400c:c03::232 as permitted sender) client-ip=2607:f8b0:400c:c03::232; Received: by mail-vc0-f178.google.com with SMTP id la4so1999740vcb.37 for ; Wed, 30 Jul 2014 08:07:47 -0700 (PDT) X-Received: by 10.221.47.9 with SMTP id uq9mr5365145vcb.48.1406732867275; Wed, 30 Jul 2014 08:07:47 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patch@linaro.org Received: by 10.221.37.5 with SMTP id tc5csp34792vcb; Wed, 30 Jul 2014 08:07:46 -0700 (PDT) X-Received: by 10.69.25.35 with SMTP id in3mr5478420pbd.63.1406732866295; Wed, 30 Jul 2014 08:07:46 -0700 (PDT) Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ox6si2698710pbb.185.2014.07.30.08.07.45 for ; Wed, 30 Jul 2014 08:07:46 -0700 (PDT) Received-SPF: none (google.com: linux-kernel-owner@vger.kernel.org does not designate permitted sender hosts) client-ip=209.132.180.67; Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754760AbaG3PHY (ORCPT + 26 others); Wed, 30 Jul 2014 11:07:24 -0400 Received: from mail-wi0-f182.google.com ([209.85.212.182]:41390 "EHLO mail-wi0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754587AbaG3PHT (ORCPT ); Wed, 30 Jul 2014 11:07:19 -0400 Received: by mail-wi0-f182.google.com with SMTP id d1so2454596wiv.9 for ; Wed, 30 Jul 2014 08:07:15 -0700 (PDT) X-Received: by 10.180.185.228 with SMTP id ff4mr6992239wic.76.1406732835802; Wed, 30 Jul 2014 08:07:15 -0700 (PDT) Received: from rric.localhost (g224198020.adsl.alicedsl.de. [92.224.198.20]) by mx.google.com with ESMTPSA id 10sm6154624wjr.22.2014.07.30.08.07.14 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 30 Jul 2014 08:07:15 -0700 (PDT) From: Robert Richter To: Catalin Marinas , Will Deacon , Rob Herring , Arnd Bergmann Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Radha Mohan Chintakuntla , Robert Richter Subject: [PATCH 1/5] arm64, thunder: Add Kconfig option for Cavium Thunder SoC Family Date: Wed, 30 Jul 2014 17:06:30 +0200 Message-Id: <1406732794-20920-2-git-send-email-rric@kernel.org> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1406732794-20920-1-git-send-email-rric@kernel.org> References: <1406732794-20920-1-git-send-email-rric@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Original-Sender: rric@kernel.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 2607:f8b0:400c:c03::232 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org; dkim=neutral (body hash did not verify) header.i=@ Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , From: Radha Mohan Chintakuntla Increase maximum numbers of cpus to 32. This relates to current maximal possible cpu number. Increasing this to 64 cpus will be a separate patch not part of this enablement patches. Signed-off-by: Radha Mohan Chintakuntla Signed-off-by: Robert Richter --- arch/arm64/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a474de346be6..e989d8cab8c7 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -128,6 +128,11 @@ source "kernel/Kconfig.freezer" menu "Platform selection" +config ARCH_THUNDER + bool "Cavium Inc. Thunder SoC Family" + help + This enables support for Cavium's Thunder Family of SoCs. + config ARCH_VEXPRESS bool "ARMv8 software model (Versatile Express)" select ARCH_REQUIRE_GPIOLIB @@ -201,6 +206,7 @@ config NR_CPUS range 2 32 depends on SMP # These have to remain sorted largest to smallest + default "32" if ARCH_THUNDER default "8" config HOTPLUG_CPU