[coreboot] drop OLPC (was: Re: FrontRunner and OLPC memory type?)

[Nils]

Stephan wrote:
>Signed-off-by: Stefan Reinauer <stepan at coresystems.de>
>
>for the below:
>
>svn rm src/mainboard/olpc
>
>plus
>
>Index: src/mainboard/Kconfig
Acked-by: Nils Jacobs <njacobs8 at hetnet.nl>

Thanks,Nils.