OneNAND can support for full block read also in sync burst
block read mode ,so why u want to limit bulk read only for 4
pages , with sync burst enable u can read max 64 pages.
so in place of max 4 pages , u can set max to 64 it will be
improve performance if sync burst mode is upported.
----- Original Message -----
From: "Artem Bityutskiy" <email@example.com>
Cc: <firstname.lastname@example.org>; "Adrian Hunter"
Sent: Tuesday, September 30, 2008 2:48 PM
Actually UBIFS reads up to whole eraseblock. So if you have
a file, and it is resided in consecutive NAND pages of an
eraseblock, and UBIFS has decided to do read-ahead, it would
read whole eraseblock. So for OneNAND, indeed UBIFS may read
up to 64 NAND pages at one go.
Artem Bityutskiy (Битюцкий Артём)