From: borasah@gmail.com
To: linux-mips@linux-mips.org; linux-mtd@lists.infradead.org
Subject: Au1200 and NAND Flash - K9F1G08U0A -
Date: Sat, 19 May 2007 22:13:11 +0300 [thread overview]
Message-ID: <200705192213.12019.borasah@gmail.com> (raw)
Hi,
We want to use NAND flash on Alchemy Au1200 and have a custom board along with
Db1200; so tried it both on our custom board and Db1200 without success.
(Because Db1200 has a slot we opened it and replaced the original with our
part)
Kernel -> 2.6.20.1. Error messages:
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V
8-bit)
Scanning device for bad blocks
Bad eraseblock 0 at 0x00000000
Bad eraseblock 1 at 0x00020000
...
Bad eraseblock 1022 at 0x07fc0000
Bad eraseblock 1023 at 0x07fe0000
Creating 2 MTD partitions on "NAND 128MiB 3,3V 8-bit":
It marks all the eraseblocks as BAD. As far as I understand
"au1xxx_nand_command" seems doesnt work correctly. Has someone succeded to
work with these large block parts in the Au1200/Au1550?
Thanks...
--
Bora SAHIN
WARNING: multiple messages have this Message-ID (diff)
From: borasah@gmail.com
To: linux-mips@linux-mips.org, linux-mtd@lists.infradead.org
Subject: Au1200 and NAND Flash - K9F1G08U0A -
Date: Sat, 19 May 2007 22:13:11 +0300 [thread overview]
Message-ID: <200705192213.12019.borasah@gmail.com> (raw)
Message-ID: <20070519191311.FFAWX-meMYY2t3JJM1eyRZ6exajW3MiO9jJHT5i5fUk@z> (raw)
Hi,
We want to use NAND flash on Alchemy Au1200 and have a custom board along with
Db1200; so tried it both on our custom board and Db1200 without success.
(Because Db1200 has a slot we opened it and replaced the original with our
part)
Kernel -> 2.6.20.1. Error messages:
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V
8-bit)
Scanning device for bad blocks
Bad eraseblock 0 at 0x00000000
Bad eraseblock 1 at 0x00020000
...
Bad eraseblock 1022 at 0x07fc0000
Bad eraseblock 1023 at 0x07fe0000
Creating 2 MTD partitions on "NAND 128MiB 3,3V 8-bit":
It marks all the eraseblocks as BAD. As far as I understand
"au1xxx_nand_command" seems doesnt work correctly. Has someone succeded to
work with these large block parts in the Au1200/Au1550?
Thanks...
--
Bora SAHIN
next reply other threads:[~2007-05-19 19:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-19 19:13 borasah [this message]
2007-05-19 19:13 ` Au1200 and NAND Flash - K9F1G08U0A - borasah
2009-02-12 7:55 ` Frank Neuber
2009-02-12 8:17 ` Manuel Lauss
2009-02-12 8:40 ` Frank Neuber
2009-02-12 8:53 ` Manuel Lauss
2009-02-12 13:24 ` Frank Neuber
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