From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Egholm Nielsen Date: Fri, 25 Nov 2005 12:11:18 +0100 Subject: [U-Boot-Users] Re: U-boot not starting - sometimes In-Reply-To: <20051125100708.402F8353F5E@atlas.denx.de> References: <20051125100708.402F8353F5E@atlas.denx.de> 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, >>Now, having seen problems with the memory chips on some of my boards, I >>was wondering if this could be a similar problem? > Check your voltages (and their power-on sequence) and especially the > clocks. We have tried with two different power-up sequences, and have the same result... Going even more OT: Do you actually know the most optimal powerup sequence for the 405EP? Because the datasheat doesn't specify... Thx, Martin