What is NAND sector size?

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* What is NAND sector size?
@ 2007-07-03  7:06 arun c
  2007-07-03 11:51 ` Nishanth Menon
  0 siblings, 1 reply; 2+ messages in thread
From: arun c @ 2007-07-03  7:06 UTC (permalink / raw)
  To: linux-omap-open-source

HI,

I am porting uboot to a new omap board.

My nand details are given below
page size=2111(2047+64)
block size=64 pages
total size=2047 blocks

while going through the uboot configurations i met this NAND settings.
#define    SECTORSIZE                  512
#define CFG_MAX_FLASH_SECT   (259)

Is this sector size=pagesize?
In my case do i need to change this to 2048?

And what is CFG_MAX_FLASH_SECT for my nand device?

Regards
Arun

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: What is NAND sector size?
  2007-07-03  7:06 What is NAND sector size? arun c
@ 2007-07-03 11:51 ` Nishanth Menon
  0 siblings, 0 replies; 2+ messages in thread
From: Nishanth Menon @ 2007-07-03 11:51 UTC (permalink / raw)
  To: arun c; +Cc: linux-omap-open-source

Hi Arun,

arun c stated on 7/3/2007 2:06 AM:
>
> Is this sector size=pagesize?
In general - yes.
> And what is CFG_MAX_FLASH_SECT for my nand device?
Depends on the uboot version you are using.. grep for it's usage..
easier that way.
Regards,
Nishanth Menon

^ permalink raw reply	[flat|nested] 2+ messages in thread

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