From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olof Johansson Subject: Re: [PATCH 1/1] ARM: multi_v7_defconfig: Enable Exynos5420 Multi-Cluster PM support Date: Wed, 28 Jan 2015 14:59:03 -0800 Message-ID: <20150128225903.GA3177@quad.lixom.net> References: <1422456020-10975-1-git-send-email-javier.martinez@collabora.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1422456020-10975-1-git-send-email-javier.martinez@collabora.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Javier Martinez Canillas Cc: Kevin Hilman , arm@kernel.org, Arnd Bergmann , linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Kukjin Kim , linux-arm-kernel@lists.infradead.org List-Id: linux-samsung-soc@vger.kernel.org On Wed, Jan 28, 2015 at 03:40:20PM +0100, Javier Martinez Canillas wrote: > The Exynos5420 cluster power management support allowing Exynos > 5420/5422/5800 machines to power up and down the secondary CPUs. > > Without this option enabled, the secondary CPUs are not brought > up on boot and the following error is shown: > > CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 > Setting up static identity map for 0x40938e90 - 0x40938f28 > ARM CCI driver probed > CPU1: failed to boot: -38 > CPU2: failed to boot: -38 > CPU3: failed to boot: -38 > CPU4: failed to boot: -38 > CPU5: failed to boot: -38 > CPU6: failed to boot: -38 > CPU7: failed to boot: -38 > Brought up 1 CPUs > > Signed-off-by: Javier Martinez Canillas Applied, thanks. -Olof