From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cliff Brake Date: Fri, 2 Sep 2005 09:28:45 -0500 Subject: [U-Boot-Users] u-boot bringup In-Reply-To: <20050902054742.53887.qmail@web33308.mail.mud.yahoo.com> References: <20050902054742.53887.qmail@web33308.mail.mud.yahoo.com> 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 On 9/2/05, Raghu wrote: > I successfully ported u-boot on a PPC405EP processor, > But I get the u-boot prompt only when I connect and > execute it using the BDI2000, including all the serial > outputs. But if I disconnect the BDI nothing comes up > on the Serial COM. > > Any clues please ?? The BDI2000 might be doing some type of processor initialization that is not being done properly in your u-boot code. Another possibility might be a reset issue. Have you verified the basics like you are getting flash chip selects, etc? Cliff -- ======================= Cliff Brake http://bec-systems.com