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From: Vikram Narayanan <vikram186@gmail.com>
To: Huang Shijie <b32955@freescale.com>, linux-mtd@lists.infradead.org
Cc: dedekind1@gmail.com
Subject: i.MX6S/GPMI-NAND issue on 3.5.4
Date: Fri, 21 Sep 2012 23:59:01 +0530	[thread overview]
Message-ID: <505CB1ED.8010909@gmail.com> (raw)

Hello,

I'm facing some issue with GPMI-NAND driver on i.MX6 solo.
I've a TOSHIBA 4KiB page NAND connected to the GPMI.
(4KiB + 128 bytes OOB)

I tested it using the following,

1) U-boot v2012.04
2) Freescale's U-boot for i.MX6
3) Freescale's Kernel 3.0.15
	Result: 0x98 0xAC 0x90 0x26 (Correct)

4) Linux v3.5.4 stable
	Result: 0x98 0xA8 0x90 0x20 (Incorrect)

When I issue a READID command, 1, 2 & 3 gives me correct results, 
whereas the 3.5.4 version gives me some different result.

Any help would be very much appreciated.

Regards,
Vikram

             reply	other threads:[~2012-09-21 18:29 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-21 18:29 Vikram Narayanan [this message]
2012-10-08  2:51 ` i.MX6S/GPMI-NAND issue on 3.5.4 Huang Shijie
2012-10-08 16:44   ` Vikram Narayanan
2012-10-08  4:02 ` Fabio Estevam

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