From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kumar Gala Subject: [RFC PATCH 0/5] Add smp booting support for Qualcomm ARMv8 SoCs Date: Thu, 9 Apr 2015 12:37:06 -0500 Message-ID: <1428601031-5366-1-git-send-email-galak@codeaurora.org> Return-path: Sender: linux-arm-msm-owner@vger.kernel.org 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 List-Id: devicetree@vger.kernel.org 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. - k -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project