From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 13 Mar 2007 10:39:30 +0000 (GMT) Received: from hu-out-0506.google.com ([72.14.214.236]:11383 "EHLO hu-out-0506.google.com") by ftp.linux-mips.org with ESMTP id S20022238AbXCMKjZ (ORCPT ); Tue, 13 Mar 2007 10:39:25 +0000 Received: by hu-out-0506.google.com with SMTP id 22so6649093hug for ; Tue, 13 Mar 2007 03:38:24 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; 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; b=rSomIME6KzrlQ0Zpf6OlI7LvA605X4IG1CBiu7fh+UMJjnd+AtsSKsDT73lR6sJtqC4EKjgC5lAfOL8mwzuMU4dVK+gHZeROp1J8FU7alBK+sW8/BcJOs7h5nu1OmRCj6E5D5J8FnhYvGUIkXXuouKoKxLrrHcIYdbBsLcpE6sM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=HKx5iyYndXHmN69U3qEETRkbCModOm5H71/UnMBeGRI24zQ+faPRQQHp0Eo5H9yEslSWkgwd+5S1WPqacJ0jjgn/ABzmL9rnJ9O0gRiv2QIHPEQzLmcgaEu/HdRj646/QZIG7xADOzRcfj1VGT6s32uiUnW2XAoLm9REmzR97d0= Received: by 10.114.14.1 with SMTP id 1mr2315678wan.1173782303299; Tue, 13 Mar 2007 03:38:23 -0700 (PDT) Received: by 10.114.136.11 with HTTP; Tue, 13 Mar 2007 03:38:23 -0700 (PDT) Message-ID: Date: Tue, 13 Mar 2007 11:38:23 +0100 From: "Franck Bui-Huu" To: "Jim Gifford" Subject: Re: Building 64 bit kernel on Cobalt Cc: "Linux MIPS List" , "Ralf Baechle" In-Reply-To: <45F5F709.6060707@jg555.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <45EB53D5.8060007@jg555.com> <20070304232731.GA25039@linux-mips.org> <45EFA92C.3070203@jg555.com> <45F0359A.105@jg555.com> <45F5F709.6060707@jg555.com> Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 14448 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: vagabon.xyz@gmail.com Precedence: bulk X-list: linux-mips Jim Gifford wrote: > Jim Gifford wrote: >>> What did the console say ? If nothing early console may help if >>> available. >> All I get is this >> inflate: decompressing >> elf64: 00080000 - 0037701f (ffffffff.80326000) (ffffffff.80000000) >> elf64: ffffffff.80080000 (80080000) 2957446t + 151450t >> net: interface down >> Where does this trace come from ? from a bootloader ? I don't understand its format, can you explain ? All I can say that it seems that you're using CKSEG0 for kernel addresses. You also said that you don't have any initrd. And most of the changes you reverted back is related to initrd except this part: - reserved_end = init_initrd(); - reserved_end = PFN_UP(CPHYSADDR(max(reserved_end, (unsigned long)&_end))); + reserved_end = max(init_initrd(), PFN_UP(__pa_symbol(&_end))); Can you try a plain 2.6.20 with this only change ? If it helps, can you give the value of 'reserved_end' in both cases ? Do you use default cobalt config file ? BTW does Cobalt platform have early printk available ? if so can you use it ? -- Franck