From mboxrd@z Thu Jan 1 00:00:00 1970 From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni) Date: Mon, 18 May 2015 22:30:19 +0200 Subject: ARMADAXP MV78260 CPU-1:failed to come online In-Reply-To: <20150518202033.GH21807@lunn.ch> References: <20150518202033.GH21807@lunn.ch> Message-ID: <20150518223019.70ccf639@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello, On Mon, 18 May 2015 22:20:33 +0200, Andrew Lunn wrote: > On Tue, May 19, 2015 at 01:17:26AM +0530, raghu MG wrote: > > Hi, > > This mail is regarding Linux smp boot on ARMADA-XP MV2860 > > . > > > > CPU-1 doesnt boot/go through the boot sequence & it fails to come > > online & dumps this message > > > > CPU1:failed to come online . > > > > The CPU-1 boot register is programmed with physical address of > > -->armada_xp_secondary_startup function & then cpu-0 deasserts the CPU-1. > > > > I am using armada-xp-gp.dts ,I included armada-xp-mv78260.dts in it. > > Does this ring any bells? I have vague recollections of a u-boot > issue? On Armada 375/38x yes. On Armada XP, I don't remember. Raghu, can you make a more specific bug report, that includes: * The kernel version you tested * The U-Boot version you're using * The kernel configuration you're using * The complete boot log Best regards, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com