From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?Q?Thomas_Sch=E4fer?= Date: Mon, 20 Oct 2003 19:03:22 +0200 Subject: [U-Boot-Users] Enhanced SDRAM tests with u-boot Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi all, I have problems with the Bringup of a custom MPC8280 board and I assume that SDRAM could be the reason. When performing memory tests on the complete SDRAM with the test routines included with u-boot 0.4.5, everything is working fine. Also, u-boot is running without problems. But when booting a (known to work) linux kernel (2.4.18, MontaVista 3.0), I get exceptions after decompressing the kernel (alignment, 0x600) and when executing the initial scripts (program, 0x700). So I would like to perform more sophisticated SDRAM tests with u-boot, including burst tests. Is there anybody who has done this before? Any hints are appreciated. Best regards Thomas Sch?fer ____________________________________ GIGA STREAM GmbH Konrad-Zuse-Str. 7 66115 Saarbr?cken Tel.: + 49 (0)681 / 95916 - 203 Fax: + 49 (0)681 / 95916 - 100 E-mail: tschaefer at giga-stream.de -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3015 bytes Desc: not available Url : http://lists.denx.de/pipermail/u-boot/attachments/20031020/72c908b7/attachment.bin