From: Indrek Kruusa <indrek.kruusa@artecdesign.ee>
To: linux-mtd@lists.infradead.org
Subject: cat file > /dev/mtd0 works but after position 512
Date: Tue, 13 Jun 2006 17:02:53 +0300 [thread overview]
Message-ID: <448EC58D.8010608@artecdesign.ee> (raw)
Hi!
I have Samsung 64 MB NAND behind cs553x flash controller - therefore
cs553x_nand driver.
cat file > /dev/mtd0 works reportedly (with page aligned file). But
after board reboots the flash is empty.
dd ... bs=512 seek=1 of=/dev/mtd0 works and content stays in flash
after reboot too (it works I mean :) )
I am debugging my own changes in cs553x_nand driver so it is up to me of
course. But can this behavior be explained in other way than nand driver
bug? Broken BIOS/board?
best regards,
Indrek
next reply other threads:[~2006-06-13 14:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-13 14:02 Indrek Kruusa [this message]
2006-06-13 14:53 ` cat file > /dev/mtd0 works but after position 512 Thomas Gleixner
2006-06-14 10:02 ` Indrek Kruusa
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