From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vladimir Gurevich Date: Fri, 17 Feb 2006 09:34:59 -0800 Subject: [U-Boot-Users] PPC8xx chip select configuration at startup In-Reply-To: <482F3C06ECF00C44AEC226520C6FCB1A51ECFF@EXCHANGEVS.HYPERCOM.COM> References: <482F3C06ECF00C44AEC226520C6FCB1A51ECFF@EXCHANGEVS.HYPERCOM.COM> Message-ID: <43F60943.6000707@paulidav.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Steve, Steve Strublic wrote: > I understand that 0400_0000 is my choice; it's what we use in the > current product implementation (an eCos-based solution). It wouldn't be > a bad idea to bump it. So, you are trying to use U-boot to boot some existing code that you can't modify, correct? > And I agree that the hard reset word may be other than what U-Boot's > startup sequence requires, but I'm stuck. I cannot spin the board to > alter its contents. > That's a pain. Why don't you send us the values of BR0/OR0 just after power-on reset and what you'd like them to be so that we can take a look and see more clearly what the problem is if it is there. Happy hacking, Vladimir