Re: [coreboot] [PATCH]clean up bootblocksize handling in cbfstool, kconfig

[Peter Stuge]

Peter Stuge wrote:
> > I keep forgetting that the bootblock has to be < 64Kb so that the
> > start is reachable with a jump in 16-bit mode.
>
> Why does it not work to do e.g. jmp fffe:0000?

Is CS set up especially for the top 64k on reset? I've known this..

But, in any case, maybe the bootblock can be split up so that there
really only is a minimum (not 64k!) of stuff which needs to be near
fffffff0?

//Peter