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From: Tolunay Orkun <listmember@orkun.us>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Spansion flash not detected by CFI driver
Date: Wed, 18 Apr 2007 21:06:20 -0500	[thread overview]
Message-ID: <4626CE9C.4000709@orkun.us> (raw)
In-Reply-To: <f3cea0230704171842q1cf27c98tf64d51aae769c4b0@mail.gmail.com>

Shiju Mathew wrote:
> Hello,
> Forwarding again since the initial mail didn't reach the mailing list.

I got your 2 other emails as well but I was unable to check the mails 
yesterday...
>
> I have a spansion flash (S71WS256ND0BFWEP) on my board (Freescale imx31
> ADS).I use CFI driver with the below configuration. But I get the
> following error(debug message). Could someone help me to resolve the
> problem.
>
> #define CFG_FLASH_BASE 0xa0000000
> #define CFG_MAX_FLASH_BANKS 1
> #define CFG_MAX_FLASH_SECT 128
This is not correct for your chip. You should have this set not less 
than the total number of ease units (blocks) on your chip.

For what I could find on the net this chip seems to have the following 
interesting geometry:

4 x 32kB
254 x 128kB
4 x 32kB

So, the total should be at least 4 + 254 + 4 = 262

Please fix this and provide the logs again...

Tolunay

  reply	other threads:[~2007-04-19  2:06 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-18  1:42 [U-Boot-Users] Spansion flash not detected by CFI driver Shiju Mathew
2007-04-19  2:06 ` Tolunay Orkun [this message]
2007-04-19 15:46   ` Shiju
2007-04-19 16:51     ` Shiju
2007-04-19 21:13       ` Shiju
2007-04-19 22:13         ` Tolunay Orkun
2007-04-19 22:25           ` Shiju
2007-04-19 23:52             ` Tolunay Orkun
  -- strict thread matches above, loose matches on Subject: below --
2007-04-18 14:48 Shiju
2007-04-18 15:24 ` Wolfgang Denk
2007-04-18 15:59   ` Shiju
2007-04-17 23:15 Shiju Mathew

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