From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from outbound1-ash-R.bigfish.com (outbound-ash.frontbridge.com [206.16.192.249]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client CN "*.bigfish.com", Issuer "*.bigfish.com" (not verified)) by ozlabs.org (Postfix) with ESMTP id 7DB0C689D9 for ; Thu, 19 Jan 2006 18:33:48 +1100 (EST) Message-ID: <43CF3FD9.1070500@xilinx.com> Date: Wed, 18 Jan 2006 23:29:29 -0800 From: Peter Ryser MIME-Version: 1.0 To: jeffer Subject: Re: [PATCH 00/10] Updated ML300 & ML403 patches References: <20060114094658.GA12639@secretlab.ca> <43CC5453.3060702@xilinx.com> <43CC9F35.8010305@secretlab.ca> <43CEDCE4.5020903@dlasys.net> <98d249d60601182314g774ad2bes@mail.gmail.com> In-Reply-To: <98d249d60601182314g774ad2bes@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: "David H. Lynch Jr." , linuxppc-embedded List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , You need to apply a patch to the 2.4 Linux kernel to make it work with U-Boot for the MLxxx boards. You can find that patch as part of Xilinx Application Note 542 (XAPP542, http://direct.xilinx.com/bvdocs/appnotes/xapp542.pdf, http://direct.xilinx.com/bvdocs/appnotes/xapp542.zip) The process on how to apply the patch is described in that application note. - Peter PS: The application note is out of date for EDK tools newer than 6.2. The patch still works, though. jeffer wrote: > Hi at all > > > Since two week I have this Problem and can't solve it. I allready read > DULG and search in > Mailinglists but I can't run linux. Perhaps had the same problem and > can help me. > My Problem: > After I load the uImage (uImage at 0x00400000 ) > from server, I try to run in with command bootm. > => bootm 00400000 > Booting image at 00400000... > Image Name: Linux-2.4.24-pre2 > Created: 2006-01-19 6:25:03 UTC > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 700730 Bytes = 684.3 kB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Uncompressing Kernel Image ... OK > > don't start kernel > my board : > sdram 16m 0----ffffff > flash 4m ffc00000 ---fffffff > > > routing, so my current assumption is > that I either have VIRTEX_UART defined improperly or I have the > ppc_sys > data structure created wrong. > > > > > > > > It would be really nice if the was either some comments in > xparameters.h or in the Documents directory explaining what the Linux > xparameters values are so that it it would be easy to know what items > from xparameters_xxx.h have to be mapped or redefined. > > > > > This really isn't a big deal anyway; most of this discussion > will become > > moot in short order. Sometime in the next few releases, > linuxppc will > > flip over to using a flattened device tree to pass device > information > > from the boot loader to the kernel. xparameters will drop out > of the > > kernel proper entirely except for the edk-generated device drivers > > (which is another issue entirely). All the xparam stuff will be > > extracted into a device tree by u-boot or the zImage wrapper. The > > kernel just won't care. :) > Where can we get more information on what is happening here ? > I started the E12 port with most info in xparameters, but I have been > moving towards getting things passed in board_info. I am not using > u-boot as the E12 has a general purpose elf loader, and it was > easier to > add a fee lines for Linux. Regardless I would like to be > compatible with > whatever is coming - maybe even ahead fo the curve. The e12 is > just the > first of a family of products - the e14 already exists. There maybe > revisions of each at different speeds with different memory. > > > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > >------------------------------------------------------------------------ > >_______________________________________________ >Linuxppc-embedded mailing list >Linuxppc-embedded@ozlabs.org >https://ozlabs.org/mailman/listinfo/linuxppc-embedded >