[U-Boot] [U-Boot, v8] nand: add Faraday FTNANDC021 NAND controller support

[Scott Wood]

On Thu, Nov 28, 2013 at 10:48:51AM +0800, Kuo-Jung Su wrote:
> From: Kuo-Jung Su <dantesu at faraday-tech.com>
> 
> Faraday FTNANDC021 is an integrated NAND flash controller.
> It use a build-in command table to abstract the underlying
> NAND flash control logic.
> 
> For example:
> 
> Issuing a command 0x10 to FTNANDC021 would result in
> a page write + a read status operation.
> 
> Signed-off-by: Kuo-Jung Su <dantesu at faraday-tech.com>
> CC: Albert ARIBAUD <albert.u.boot at aribaud.net>
> CC: Scott Wood <scottwood at freescale.com>
> 
> ---
> Changes for v8:
>    - Add ftnandc021 spl driver
>    - Drop '#include <asm/unaligned.h>'
>    - Coding style cleanup
>    - Update NAND flash ecc layout
>    - Split from Faraday A36x patch series

Acked-by: Scott Wood <scottwood at freescale.com>

Please unsplit (or just have the custodian that takes the other Faraday
patches take this with the ack).  My understanding is that U-Boot's dead
code rules prevent me from applying this separately from a board that
uses it (it also makes it hard for me to verify that it builds).

-Scott