[U-Boot] arch/powerpc/lib/board.c:get_effective_memsize() for 4GB+ systems

Robert Thorhuus
2012-09-21T13:34:26Z

> -----Original Message-----
> From: Timur Tabi [mailto:timur at freescale.com]
> Sent: den 21 september 2012 15:30
> To: Robert Thorhuus
> Cc: 'Kumar Gala'; u-boot at lists.denx.de
> Subject: Re: [U-Boot]
> arch/powerpc/lib/board.c:get_effective_memsize() for 4GB+ systems
>
> Robert Thorhuus wrote:
>
> > Still I wonder why the choice was made to have U-Boot
> relocate in high
> > memory rather than low memory and also not making it easy
> to configure
> > the relocation.
>
> U-Boot relocates in high memory so that you can load your
> operating system at address 0.
>
> --
> Timur Tabi
> Linux kernel developer at Freescale

Ok.
BR
Robert