[U-Boot-Users] [PATCH] Updates NAND Flash controller support in PPC 440 EP/GR/x

Stefan Roese sr at denx.de
Tue Oct 10 11:48:29 CEST 2006


Hi Jeff,

On Monday 09 October 2006 23:36, Jeff Mann wrote:
> This patch updates the NAND flash controller support for PPC 440 EP/GR/x
> processors to support up to the maximum of four devices on the
> controller. In addition, the NAND initialization streamlines the
> additional of future controller support for future boards by calling the
> chip select function through a function (nand_select_device(void)) in
> nand.c such that calls to board or processor specific functions can be
> added in one place instead of in several of the nand files.
>
> As discusses with Stefan, the configuration format is
> 	#define CFG_NAND_BASE_LIST	{ CFG_NAND_BASE + 1,
> CFG_NAND_BASE + 2 ....}
>
> The Sequoia board will need to be updated, which I will do when we get
> the next build of them back here in a few days.

Does this mean that your patch leaves the Sequoia support broken for now? This 
is not acceptable. If this is the case, then please update the current 
Sequoia support to work with your updated NAND support.

> *CHANGELOG
>  updates the NAND flash controller support for PPC 440 EP/GR/x
> processors to allow for multiple nand devices on the controller.
>  Patch By Jeffrey Mann, Embedded Planet.

Hmmm. You have attached the wrong file. Nothing is dealing with the 440 NDFC 
in this file. Please resend. Thanks.

Best regards,
Stefan




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