[U-Boot-Users] 440EPX is not booting from 1Gb/128MB NAND flash

[Stefan Roese]

On Tuesday 12 February 2008, Wolfgang Denk wrote:
> > #if (CFG_NAND_PAGE_SIZE > 512)
>
> Please use an explicit test instead, i. e. for example
>
> 	#if (CFG_NAND_PAGE_SIZE == 2048)
>
> unless you are absolutley sure that all future devices (say, with 8k
> or 8k page sizes) will behave identical. Otherwise it will be a mess
> to clean up that code later.

I got my idea from the current Linux MTD NAND drivers (and U-Boot btw). Here 
the distinction between small page and large page devices is done this way:

if (mtd->writesize > 512)
	lp..
else
	sp..

That's why I still prefer my suggestion.

Best regards,
Stefan

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