From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from yw-out-2324.google.com (yw-out-2324.google.com [74.125.46.28]) by ozlabs.org (Postfix) with ESMTP id D92AEDE09E for ; Mon, 25 May 2009 07:42:49 +1000 (EST) Received: by yw-out-2324.google.com with SMTP id 2so1365093ywt.39 for ; Sun, 24 May 2009 14:42:48 -0700 (PDT) References: <23698384.post@talk.nabble.com> Message-Id: <1FF3CEF7-4B89-458F-82C8-6091206E6809@gmail.com> From: Hunter Cobbs To: Mirek23 In-Reply-To: <23698384.post@talk.nabble.com> Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes Mime-Version: 1.0 (iPhone Mail 5H11) Subject: Re: U-boot and linux command line parameters Date: Sun, 24 May 2009 16:41:40 -0500 Cc: "linuxppc-dev@ozlabs.org" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Have you considered using a kernel and initrd? Hunter Cobbs On May 24, 2009, at 4:38 PM, Mirek23 wrote: > > Dear All, > > I use linux kernel 2.6.23 and u-boot 1.2.0 (on ppc405 virtex-4 ) > for some > time. All works fine when the > kernel together with initramfs is smaller than 8MB. If it is bigger > than the > kernel does not boot properly. > > First of all I would like to know how the address for the linux > command line > parameters is "transferred" from u-boot to linux for ppc405 (virtex4 > chip)? > (via some registers or is it a fixed address in the memory ie. 8MB?) > Does somebody know what should be changed, in the kernel, in order > to move > this limitation from 8MB to let say 12MB? I would be grateful for > any hint. > > Thanks in advance. > M. > -- > View this message in context: http://www.nabble.com/U-boot-and-linux-command-line-parameters-tp23698384p23698384.html > Sent from the linuxppc-dev mailing list archive at Nabble.com. > > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev