From mboxrd@z Thu Jan 1 00:00:00 1970 From: George G. Davis Date: Mon, 31 Jan 2005 17:54:12 -0500 Subject: [U-Boot-Users] (no subject) In-Reply-To: <25572269.c5afdae8.8227200@mail2.dlh.st.com> References: <25572269.c5afdae8.8227200@mail2.dlh.st.com> Message-ID: <20050131225412.GE31689@mvista.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Fri, Jan 28, 2005 at 04:03:03PM +0530, Pankaj GOYAL wrote: > Hi, > I m using the u-boot for am arm-926ejs based > architechture.In my board I only have a nand flash of 32 MB > and my system support the automatic reading the bootloader > to RAM from NAND and jump to that location in memeory.But it > support only 16KB of bootloader.So I want to minimize the > size of my bootloader to around 16Kb.I want only the support > of Nand flash and the jffs2 file system support.I do not > even want the consol support.Can any one please tell me how > to reduced the size of u-boot image. 16KB is large enough to install an "Initial Program Loader" which serves the task of loading a more feature full bootloader or the OS itself but not much more than that. Search the U-Boot mailing archives for arguments against reducing the size of U-Boot, it's been asked many times before. Besides, most vedors provide NAND flash IPL source code which does what you want already. So why bother trying to gut U-Boot to bare essentials when your vendor probably already supplies that code? -- Regards, George > > > Thanks > > > ------------------------------------------------------- > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > Tool for open source databases. Create drag-&-drop reports. Save time > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > _______________________________________________ > U-Boot-Users mailing list > U-Boot-Users at lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/u-boot-users