Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756542AbbDJUnd (ORCPT ); Fri, 10 Apr 2015 16:43:33 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:39811 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753258AbbDJUn3 (ORCPT ); Fri, 10 Apr 2015 16:43:29 -0400 From: Kumar Gala To: linux-arm-msm@vger.kernel.org Cc: Kumar Gala , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, arm@kernel.org, devicetree@vger.kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, abhimany@codeaurora.org Subject: [RFC PATCH 0/5] Add smp booting support for Qualcomm ARMv8 SoCs Date: Fri, 10 Apr 2015 15:43:21 -0500 Message-Id: <1428698605-13166-1-git-send-email-galak@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1053 Lines: 24 This patch set adds support for SMP boot on the MSM8x16 family of Qualcomm SoCs. To support SMP on the MSM8x16 SoCs we need to add ARMv8/64-bit SCM interfaces to setup the boot/release addresses for the secondary CPUs. In addition we need a uniquie set of cpu ops. I'm aware the desired methods for booting secondary CPUs is either via spintable or PSCI. However, these SoCs are shipping with a firmware that does not support those methods. v2: * Dropped introduction and use of CPU_METHOD_OF_DECLARE * Moved qcom cpu ops from drivers/soc/qcom to arch/arm64/kernel * Renamed msm to qcom in cpu ops code, minor cleans (remove dead defines/code) - k -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project -- 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/