From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amit Shah Date: Tue, 17 Aug 2004 16:56:07 +0530 Subject: [U-Boot-Users] decoding 'program check exception trap' In-Reply-To: <20040817073853.61876C109F@atlas.denx.de> References: <20040817073853.61876C109F@atlas.denx.de> Message-ID: <877aabc404081704266d856f38@mail.gmail.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 Tue, 17 Aug 2004 09:38:48 +0200, Wolfgang Denk wrote: > In message <877aabc404081700055ab573aa@mail.gmail.com> you wrote: > > (Problem is, I don't have Ethernet devices on the board.) Also, I just > > have 2 MB of flash, so uImage + initrd + ... will take up more than 2 > > MB. So I have to do something like this. > > This is no problem at all. There are even boards without any flash at > all (for example, the PN62 board has no flash, and the U-Boot image > gets loaded into RAM over PCI). Hey WD, can you explain a bit on how you actually did this? The preboot command copies something from PCI. How / when do you write to the SDRAM over PCI? Did you do this through interrupts? Or was it something else? Thanks, Amit. -- Amit Shah http://amitshah.nav.to/