[U-Boot-Users] decoding 'program check exception trap'
shahamit at gmail.com
Tue Aug 17 13:26:07 CEST 2004
On Tue, 17 Aug 2004 09:38:48 +0200, Wolfgang Denk <wd at denx.de> wrote:
> In message <877aabc404081700055ab573aa at 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
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