From owner-freebsd-arm@FreeBSD.ORG Sun Mar 22 12:05:38 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 4CDE4C12 for ; Sun, 22 Mar 2015 12:05:38 +0000 (UTC) Received: from biz112.inmotionhosting.com (biz112.inmotionhosting.com [66.117.4.135]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2995C87B for ; Sun, 22 Mar 2015 12:05:37 +0000 (UTC) Received: from 75-37-201-71.lightspeed.snmtca.sbcglobal.net ([75.37.201.71]:52643 helo=SB2) by biz112.inmotionhosting.com with esmtpsa (TLSv1:RC4-SHA:128) (Exim 4.82) (envelope-from ) id 1YZSsp-0001Gx-RV for freebsd-arm@freebsd.org; Sat, 21 Mar 2015 16:32:48 -0700 From: "Sven Brehmer" To: Subject: Booting < 4 SMP cores on Wandboard-Quad? Date: Sat, 21 Mar 2015 16:32:47 -0700 Message-ID: <000001d0642f$56f59540$04e0bfc0$@polycoresoftware.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 15.0 Thread-Index: AdBkLtZOe6IYD7YdT/qmNyhANgbJJQ== Content-Language: en-us X-OutGoing-Spam-Status: No, score=-102.9 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - biz112.inmotionhosting.com X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - polycoresoftware.com X-Get-Message-Sender-Via: biz112.inmotionhosting.com: authenticated_id: sven.brehmer@polycoresoftware.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Mar 2015 12:05:38 -0000 Hello, We are working with FreeBSD on the Wandboard and we are trying to boot less than 4 cores in SMP mode. We have tried a number of way's with settings in sysctl.conf, loader.conf and customizing the kernel build with "options MAXCPU=2", but without success. Any advice would be appreciated. Regards, Sven Brehmer