| To: | linux-mips@linux-mips.org; linux-mtd@lists.infradead.org |
|---|---|
| Subject: | Au1200 and NAND Flash - K9F1G08U0A - |
| From: | borasah@gmail.com |
| Date: | Sat, 19 May 2007 22:13:11 +0300 |
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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 |
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