From: zix <nxasn@yahoo.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] flash configuration in u-boot
Date: Tue, 17 Feb 2009 19:54:55 -0800 (PST) [thread overview]
Message-ID: <22071753.post@talk.nabble.com> (raw)
Hi, I am configuring u-boot to my board running on arm926ejs. the
flash is Nand512-A, 64Mbyte, configured on 8bit I/O bus.
page size: 512 bytes
block size: 16k
Now, in u-boot they accept in sectors, but am not having any clue how
this is related to sectors.
Can anybody please advice what values should I give for
CFG_MAX_FLASH_SECT, CFG_ENV_ADDR(considering if I have to write my env
in 2nd sector, then I need to know the sector size).....the datasheet
doesnot seem to provide information about this..actually, i am trying
to correlate between, pages, blocks and sectors as in flash data sheet
and sector size meant by uboot. And also wondering which flash driver
I should select from u-boot as my board is not listed there.
Thanks a lot,
zix
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next reply other threads:[~2009-02-18 3:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-18 3:54 zix [this message]
2009-02-18 9:50 ` [U-Boot] flash configuration in u-boot zix
2009-02-18 10:00 ` ABIRAMA SUNDARI
2009-02-18 10:58 ` Wolfgang Denk
2009-02-18 11:18 ` zix
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