From: Thomas Gleixner <tglx@linutronix.de>
To: Savin Zlobec <savin@epico.si>
Cc: linux-mtd@lists.infradead.org
Subject: Re: [PATCH] AT91RM9200 NAND support
Date: Tue, 20 Jun 2006 15:57:13 +0200 [thread overview]
Message-ID: <1150811833.6780.195.camel@localhost.localdomain> (raw)
In-Reply-To: <4497FCA4.1060601@epico.si>
On Tue, 2006-06-20 at 15:48 +0200, Savin Zlobec wrote:
> I've pinpointed the location to the command switch at the end of
> nand_command fn:
>
> switch (command) {
>
> case NAND_CMD_PAGEPROG:
> case NAND_CMD_ERASE1:
> case NAND_CMD_ERASE2:
> case NAND_CMD_SEQIN:
> case NAND_CMD_STATUS:
> chip->cmd_ctrl(mtd, NAND_CMD_NONE, NAND_NCE);
> ^^^^^^^^^^^^^
> if I wait for ready at this point then I can copy files to jffs2
> partition on my
> nand without problems (...well as far as I can tell from a short test...).
Can you try to wait only, when the STATUS command is given ?
I have no idea why this happens. Never seen that before.
tglx
next prev parent reply other threads:[~2006-06-20 13:57 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-20 6:54 [PATCH] AT91RM9200 NAND support Andrew Victor
2006-06-20 7:08 ` Thomas Gleixner
2006-06-20 7:17 ` Andrew Victor
2006-06-20 7:43 ` Savin Zlobec
2006-06-20 8:00 ` Thomas Gleixner
2006-06-20 8:08 ` Thomas Gleixner
2006-06-20 9:07 ` Savin Zlobec
2006-06-20 9:18 ` Thomas Gleixner
2006-06-20 10:49 ` Savin Zlobec
2006-06-20 11:12 ` Thomas Gleixner
2006-06-20 11:42 ` Savin Zlobec
2006-06-20 11:55 ` Thomas Gleixner
2006-06-20 12:28 ` Savin Zlobec
2006-06-20 12:44 ` Thomas Gleixner
2006-06-20 12:52 ` Thomas Gleixner
2006-06-20 13:17 ` Savin Zlobec
2006-06-20 13:01 ` Savin Zlobec
2006-06-20 13:21 ` Thomas Gleixner
2006-06-20 13:48 ` Savin Zlobec
2006-06-20 13:57 ` Thomas Gleixner [this message]
2006-06-20 14:24 ` Savin Zlobec
2006-06-20 14:24 ` Thomas Gleixner
2006-06-20 14:29 ` Thomas Gleixner
2006-06-20 15:53 ` Savin Zlobec
2006-06-20 15:53 ` Thomas Gleixner
2006-06-20 16:03 ` Savin Zlobec
2006-06-20 9:07 ` David Woodhouse
2006-06-20 9:14 ` Thomas Gleixner
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