From mboxrd@z Thu Jan 1 00:00:00 1970 From: andrew@lunn.ch (Andrew Lunn) Date: Tue, 3 Jun 2014 09:50:11 +0200 Subject: [PATCH 1/5] ARM: berlin: add SMP support In-Reply-To: <20140603141913.710a1f7e@xhacker> References: <1401700866-24804-1-git-send-email-antoine.tenart@free-electrons.com> <1401700866-24804-2-git-send-email-antoine.tenart@free-electrons.com> <20140602094715.GG28090@lunn.ch> <20140602100048.GA12162@kwain> <20140602100332.GH28090@lunn.ch> <20140602102750.GB13681@kwain> <20140603141913.710a1f7e@xhacker> Message-ID: <20140603075011.GA22742@lunn.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org > We don't support independently power off cpu on BG2 and BG2Q in linux kernel. > So we can assume that bootloader has powered on the CPUs Can i assume from your answer that the hardware does actually support independent power off/on of CPUs? It could be added sometime in the future. Andrew From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Lunn Subject: Re: [PATCH 1/5] ARM: berlin: add SMP support Date: Tue, 3 Jun 2014 09:50:11 +0200 Message-ID: <20140603075011.GA22742@lunn.ch> References: <1401700866-24804-1-git-send-email-antoine.tenart@free-electrons.com> <1401700866-24804-2-git-send-email-antoine.tenart@free-electrons.com> <20140602094715.GG28090@lunn.ch> <20140602100048.GA12162@kwain> <20140602100332.GH28090@lunn.ch> <20140602102750.GB13681@kwain> <20140603141913.710a1f7e@xhacker> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20140603141913.710a1f7e@xhacker> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jisheng Zhang Cc: Antoine =?iso-8859-1?Q?T=E9nart?= , Andrew Lunn , "sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org" , "thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org" , Jimmy Xu , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" List-Id: devicetree@vger.kernel.org > We don't support independently power off cpu on BG2 and BG2Q in linux kernel. > So we can assume that bootloader has powered on the CPUs Can i assume from your answer that the hardware does actually support independent power off/on of CPUs? It could be added sometime in the future. Andrew -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932479AbaFCHxv (ORCPT ); Tue, 3 Jun 2014 03:53:51 -0400 Received: from vps0.lunn.ch ([178.209.37.122]:54965 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932073AbaFCHxu (ORCPT ); Tue, 3 Jun 2014 03:53:50 -0400 Date: Tue, 3 Jun 2014 09:50:11 +0200 From: Andrew Lunn To: Jisheng Zhang Cc: Antoine =?iso-8859-1?Q?T=E9nart?= , Andrew Lunn , "sebastian.hesselbarth@gmail.com" , "thomas.petazzoni@free-electrons.com" , Jimmy Xu , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "alexandre.belloni@free-electrons.com" , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH 1/5] ARM: berlin: add SMP support Message-ID: <20140603075011.GA22742@lunn.ch> References: <1401700866-24804-1-git-send-email-antoine.tenart@free-electrons.com> <1401700866-24804-2-git-send-email-antoine.tenart@free-electrons.com> <20140602094715.GG28090@lunn.ch> <20140602100048.GA12162@kwain> <20140602100332.GH28090@lunn.ch> <20140602102750.GB13681@kwain> <20140603141913.710a1f7e@xhacker> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140603141913.710a1f7e@xhacker> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > We don't support independently power off cpu on BG2 and BG2Q in linux kernel. > So we can assume that bootloader has powered on the CPUs Can i assume from your answer that the hardware does actually support independent power off/on of CPUs? It could be added sometime in the future. Andrew