From owner-freebsd-ppc@FreeBSD.ORG Sat Sep 27 10:48:41 2008 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2DA861065687 for ; Sat, 27 Sep 2008 10:48:41 +0000 (UTC) (envelope-from marcotrillo@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.169]) by mx1.freebsd.org (Postfix) with ESMTP id F32C58FC17 for ; Sat, 27 Sep 2008 10:48:40 +0000 (UTC) (envelope-from marcotrillo@gmail.com) Received: by wf-out-1314.google.com with SMTP id 24so1403840wfg.7 for ; Sat, 27 Sep 2008 03:48:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=WJYnFZMO/fvQwrKKo239IDtpf74DTwu+qJHAztOByZo=; b=Fe942SPfProB0yjbd4NHYKk1T1qV9OOSA35khA8HVY1fGJXpllExMnJfY4fKOFa1Nh //dAjP73G3FIRudGBpUy2l75juKdQoUXdeKo34dWlxt8i5BCYwWHMPpAGj7mmR83wVLH 2SNpY4RK1haeXR1O+uS3UM9Hb8ibLb7lguBZc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=DmiRXoayaRwRjSczchSrJIpH/KVDUKtt7lmwGlqqKABxb5GV0rcSr0cMLLKdmY9yK4 LSZpjW685qsKHZhN/DWKoFnbnc4VNNjBQwCoKfslSPgB4qF1jinUUVINcAVOvnibZAJ9 HR3ECGiJGvZN4MAMp6PT90IOP4OToawfCgBG4= Received: by 10.142.221.19 with SMTP id t19mr1107682wfg.186.1222512520679; Sat, 27 Sep 2008 03:48:40 -0700 (PDT) Received: by 10.142.101.13 with HTTP; Sat, 27 Sep 2008 03:48:40 -0700 (PDT) Message-ID: Date: Sat, 27 Sep 2008 12:48:40 +0200 From: "Marco Trillo" To: grehan@freebsd.org In-Reply-To: <48DD91A4.2060306@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <48DD91A4.2060306@freebsd.org> Cc: freebsd-ppc@freebsd.org Subject: Re: 8.0-current 200809 snapshot CD boot problem X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Sep 2008 10:48:41 -0000 Hi, On Sat, Sep 27, 2008 at 3:51 AM, Peter Grehan wrote: > Would you be able to try booting into the loader only e.g. > > 0 > boot cd:,\boot\loader hd:58 > > (giving a non-existent partition instead of no parameter will prevent the > loader from trying to open the device it was booted off). > > Then, issue an 'memmap' command at the loader prompt, and see if OFW is > using any of the memory that is at question. This is the output of the 'memmap' command with hd:58. It looks like the memory in question is not being used by OFW: OK memmap Virtual Range Physical Range #Pages Mode 00000000-00003000 00000000-00003000 3 10 00003000-00083000 00003000-00083000 128 10 01c00000-01c40000 01c00000-01c40000 64 2 80000000-80080000 80000000-80080000 128 28 80081000-80082000 80081000-80082000 1 28 80082000-80083000 80082000-80083000 1 28 80083000-80084000 80083000-80084000 1 28 90000000-90010000 90000000-90010000 16 28 98000000-a0000000 98000000-a0000000 32768 28 f0000000-f0010000 f0000000-f0010000 16 28 f0800000-f0801000 f0800000-f0801000 1 28 f0c00000-f0c01000 f0c00000-f0c01000 1 28 f2000000-f2010000 f2000000-f2010000 16 28 f2800000-f2801000 f2800000-f2801000 1 28 f2c00000-f2c01000 f2c00000-f2c01000 1 28 f4000000-f4010000 f4000000-f4010000 16 28 f4800000-f4801000 f4800000-f4801000 1 28 f4c00000-f4c01000 f4c00000-f4c01000 1 28 f5000000-f5001000 f5000000-f5001000 1 28 f5004000-f5008000 f5004000-f5008000 4 28 f5200000-f5400000 f5200000-f5400000 512 28 f8000000-f8003000 f8000000-f8003000 3 28 ff7f0000-ff800000 2fbf0000-2fc00000 16 10 ff800000-ffc00000 2fc00000-30000000 1024 10 fff04000-fff06000 fff04000-fff06000 2 28 fff06000-fff08000 fff06000-fff08000 2 28 > > Secondly, would you be able to to a 'C' boot, but halt into the loader and > issue the same command ? This time, there should be memory allocated for the > kernel itself. > The full output in this case is below. The memory in question is now mapped, but I don't know why it makes a difference starting at 0013d3c0 (working) or at 00100100 (not working). OK memmap Virtual Range Physical Range #Pages Mode 00000000-00003000 00000000-00003000 3 10 00003000-00083000 00003000-00083000 128 10 00100000-00110000 00100000-00110000 16 0 00110000-005ab000 00110000-005ab000 1179 0 005ab000-005bb000 005ab000-005bb000 16 0 005bb000-005cb000 005bb000-005cb000 16 0 005cb000-005db000 005cb000-005db000 16 0 005db000-005eb000 005db000-005eb000 16 0 005eb000-005fb000 005eb000-005fb000 16 0 005fb000-0060b000 005fb000-0060b000 16 0 0060b000-0061b000 0060b000-0061b000 16 0 0061b000-0062b000 0061b000-0062b000 16 0 0062b000-0063b000 0062b000-0063b000 16 0 0063b000-0064b000 0063b000-0064b000 16 0 0064b000-0065b000 0064b000-0065b000 16 0 0065b000-0066b000 0065b000-0066b000 16 0 0066b000-0067b000 0066b000-0067b000 16 0 0067b000-0068b000 0067b000-0068b000 16 0 0068b000-0069b000 0068b000-0069b000 16 0 0069b000-006ab000 0069b000-006ab000 16 0 006ab000-006bb000 006ab000-006bb000 16 0 006bb000-006cb000 006bb000-006cb000 16 0 006cb000-006db000 006cb000-006db000 16 0 006db000-006eb000 006db000-006eb000 16 0 006eb000-006fb000 006eb000-006fb000 16 0 006fb000-0070b000 006fb000-0070b000 16 0 0070b000-0071b000 0070b000-0071b000 16 0 0071b000-0072b000 0071b000-0072b000 16 0 0072b000-0073b000 0072b000-0073b000 16 0 0073b000-0074b000 0073b000-0074b000 16 0 0074b000-0075b000 0074b000-0075b000 16 0 0075b000-0079d000 0075b000-0079d000 66 0 0079d000-00803000 0079d000-00803000 102 0 00803000-00813000 00803000-00813000 16 0 00813000-00823000 00813000-00823000 16 0 00823000-00833000 00823000-00833000 16 0 00833000-00843000 00833000-00843000 16 0 00843000-00853000 00843000-00853000 16 0 00853000-00863000 00853000-00863000 16 0 00863000-00873000 00863000-00873000 16 0 00873000-00883000 00873000-00883000 16 0 00883000-00893000 00883000-00893000 16 0 00893000-008a3000 00893000-008a3000 16 0 008a3000-008b3000 008a3000-008b3000 16 0 008b3000-008c3000 008b3000-008c3000 16 0 008c3000-008d3000 008c3000-008d3000 16 0 008d3000-008e3000 008d3000-008e3000 16 0 008e3000-008f3000 008e3000-008f3000 16 0 008f3000-00903000 008f3000-00903000 16 0 00903000-00913000 00903000-00913000 16 0 00913000-00923000 00913000-00923000 16 0 00923000-00933000 00923000-00933000 16 0 00933000-00943000 00933000-00943000 16 0 00943000-00953000 00943000-00953000 16 0 00953000-00963000 00953000-00963000 16 0 00963000-00973000 00963000-00973000 16 0 00973000-00983000 00973000-00983000 16 0 00983000-00993000 00983000-00993000 16 0 00993000-009a3000 00993000-009a3000 16 0 009a3000-009b3000 009a3000-009b3000 16 0 009b3000-009c3000 009b3000-009c3000 16 0 009c3000-009d3000 009c3000-009d3000 16 0 009d3000-009e3000 009d3000-009e3000 16 0 009e3000-009f3000 009e3000-009f3000 16 0 009f3000-00a03000 009f3000-00a03000 16 0 00a03000-00a13000 00a03000-00a13000 16 0 00a13000-00a23000 00a13000-00a23000 16 0 00a23000-00a33000 00a23000-00a33000 16 0 00a33000-00a43000 00a33000-00a43000 16 0 00a43000-00a53000 00a43000-00a53000 16 0 00a53000-00a63000 00a53000-00a63000 16 0 00a63000-00a73000 00a63000-00a73000 16 0 00a73000-00a83000 00a73000-00a83000 16 0 00a83000-00a93000 00a83000-00a93000 16 0 00a93000-00aa3000 00a93000-00aa3000 16 0 00aa3000-00ab3000 00aa3000-00ab3000 16 0 00ab3000-00ac3000 00ab3000-00ac3000 16 0 00ac3000-00ad3000 00ac3000-00ad3000 16 0 00ad3000-00ae3000 00ad3000-00ae3000 16 0 00ae3000-00af3000 00ae3000-00af3000 16 0 00af3000-00b03000 00af3000-00b03000 16 0 00b03000-00b13000 00b03000-00b13000 16 0 00b13000-00b23000 00b13000-00b23000 16 0 00b23000-00b33000 00b23000-00b33000 16 0 00b33000-00b43000 00b33000-00b43000 16 0 00b43000-00b53000 00b43000-00b53000 16 0 00b53000-00b63000 00b53000-00b63000 16 0 00b63000-00b73000 00b63000-00b73000 16 0 00b73000-00b83000 00b73000-00b83000 16 0 00b83000-00b93000 00b83000-00b93000 16 0 00b93000-00ba3000 00b93000-00ba3000 16 0 00ba3000-00bb3000 00ba3000-00bb3000 16 0 00bb3000-00bc3000 00bb3000-00bc3000 16 0 00bc3000-00bd3000 00bc3000-00bd3000 16 0 00bd3000-00be3000 00bd3000-00be3000 16 0 00be3000-00bf3000 00be3000-00bf3000 16 0 00bf3000-00c03000 00bf3000-00c03000 16 0 00c03000-00c13000 00c03000-00c13000 16 0 01c00000-01c30000 01c00000-01c30000 48 2 01c30000-01c3f000 01c30000-01c3f000 15 2 80000000-80080000 80000000-80080000 128 28 80081000-80082000 80081000-80082000 1 28 80082000-80083000 80082000-80083000 1 28 80083000-80084000 80083000-80084000 1 28 90000000-90010000 90000000-90010000 16 28 98000000-a0000000 98000000-a0000000 32768 28 f0000000-f0010000 f0000000-f0010000 16 28 f0800000-f0801000 f0800000-f0801000 1 28 f0c00000-f0c01000 f0c00000-f0c01000 1 28 f2000000-f2010000 f2000000-f2010000 16 28 f2800000-f2801000 f2800000-f2801000 1 28 f2c00000-f2c01000 f2c00000-f2c01000 1 28 f4000000-f4010000 f4000000-f4010000 16 28 f4800000-f4801000 f4800000-f4801000 1 28 f4c00000-f4c01000 f4c00000-f4c01000 1 28 f5000000-f5001000 f5000000-f5001000 1 28 f5004000-f5008000 f5004000-f5008000 4 28 f5200000-f5400000 f5200000-f5400000 512 28 f8000000-f8003000 f8000000-f8003000 3 28 ff7f0000-ff800000 2fbf0000-2fc00000 16 10 ff800000-ffc00000 2fc00000-30000000 1024 10 fff04000-fff06000 fff04000-fff06000 2 28 fff06000-fff08000 fff06000-fff08000 2 28 Thanks for your reply! Marco.