From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from fusion.kanatek.com (fusion.kanatek.com [207.107.229.150]) by ozlabs.org (Postfix) with ESMTP id 3C89FDDE09 for ; Tue, 12 Feb 2008 11:07:57 +1100 (EST) Received: from [207.107.229.5] (helo=pks00005.kanatek.com) by fusion.kanatek.com with esmtp (Exim 4.66) (envelope-from ) id 1JOihP-0006Co-Uw for linuxppc-dev@ozlabs.org; Mon, 11 Feb 2008 19:08:36 -0500 Message-ID: <47B0F142.40206@pikatech.com> Date: Mon, 11 Feb 2008 20:07:14 -0500 From: Sean MacLennan MIME-Version: 1.0 To: LinuxPPC-dev Subject: Re: Could the DTS experts look at this? References: <47ACE630.8090101@pikatech.com> <20080211001451.GA11572@localhost.localdomain> <47AFB593.30805@pikatech.com> <20080211031110.GD11572@localhost.localdomain> <47AFC5E3.20101@pikatech.com> <20080211235958.GD18348@localhost.localdomain> In-Reply-To: <20080211235958.GD18348@localhost.localdomain> Content-Type: text/plain; charset=ISO-8859-1; format=flowed List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , David Gibson wrote: > But the partitions are all the same size, so in Map 2 there's a great > big gap between Env and U-boot? Or there's a great big gap before > FPGA? > There's a great big gap before the FPGA, 63M worth. Before we got the NAND working, we stored the kernel, the ramdisk image, and a persistent store there. But we moved everything to the NAND and are now going to a much smaller NOR chip. > >> The u-boot, env, and FPGA are anchored at the bottom of the flash. >> Kernel is anchored at the top. Everything else goes in the middle. >> > > Um.. so "bottom" actually means "high addresses" in the above? > Yes. Top = offset 0, bottom = size-of-flash. And there is a bug in the initial code, I have to update the reg length field. I now have a Rev B board in my hands and tested that it works for both Rev A and Rev B. Cheers, Sean