[U-Boot] [PATCH] ppc4xx: Changed 460EX/GT OCM TLB and internal SRAM initialization

Stefan Roese sr at denx.de
Thu Nov 20 10:06:09 CET 2008


Hi Dave,

On Thursday 20 November 2008, Dave Mitchell wrote:
> Expanded OCM TLB to allow access to 64K OCM as well as 256K of
> internal SRAM.
>
> Adjusted internal SRAM initialization to match updated user
> manual recommendation.

Thanks. I'm having a hard time trying to figure out where the 64k OCM and 
where the 256k ISRAM are mapped with this patch. Could you please add a short 
memory map to this patch description, like:

	physical address	virtual address		size
OCM	0x4.0000.0000		e300.0000		64k
ISRAM	0x4.0004.0000		e304.0000		256k

(just an example, probably not correct)

Thanks.

Best regards,
Stefan

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