[coreboot] SeaBIOS question and cross compilation fix.

[Stefan Reinauer]

Kevin O'Connor wrote:
> Did you setup SeaBIOS' idt/gdt?  If not, you won't be able to use
> call16() which would break calling option roms from SeaBIOS.  (It also
> prevents usleep() from working which would prevent certain devices
> from initializing.)
>
> Otherwise, can you post the entry code that you are using?
>   
I worked on unifying the GDTs used in coreboot-v3, coreboot-v3 real-mode
and SeaBIOS, so I don't load a GDT in SeaBIOS, but I do load the SeaBIOS
IDT. See both attached patches.

Signed-off-by: Stefan Reinauer <stepan at coresystems.de>


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