Graeme Russ wrote: > OK, I'm getting a little closer (I think)... > > I have managed to coerce U-Boot into processing a bzImage and loading > what appears to be the correct data @ 0x10000. According to this > (http://en.wikipedia.org/wiki/File:Linux-kernel-vmlinux.png) I think > that is all about right.
> But where to go from here? > A quick update - I think I'm getting even closer. U-Boot had some primitive BIOS Interrupt Service Routines and a Real Mode bootstrap that I had not correctly enabled during my development work (very embarrassing). I think I have these going now. I put a little bit of code which dumps some pretty basic info when a BIOS IRQ is initiated. So far I have seen instances of IRQ15, IRQ16 and IRQ10 before the system resets - I doubt this can be random code execution. Digging deeper... Regards, Graeme -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
