Messages in this thread Patch in this message | | | From | Huang Shijie <> | Subject | [PATCH V3 2/3] mtd: add a new table for the unparsable nand chips | Date | Mon, 28 Jan 2013 12:57:18 +0800 |
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We have 4 Toshiba nand chips which can not be parsed out by the id data. Add a new table for the unparsable nand chips.
It makes mess if we add these entries to the nand_flash_ids table. The entries in the nand_flash_ids stands for a class of nand chips. But the unparsable nand chips are just some singular chips.
Signed-off-by: Huang Shijie <b32955@freescale.com> --- drivers/mtd/nand/nand_ids.c | 21 +++++++++++++++++++++ include/linux/mtd/nand.h | 1 + 2 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c index 99949f6..4147c78 100644 --- a/drivers/mtd/nand/nand_ids.c +++ b/drivers/mtd/nand/nand_ids.c @@ -12,6 +12,27 @@ #include <linux/mtd/nand.h> #include <linux/sizes.h> +/* This table uses the full ID data as the keyword. */ +struct nand_flash_dev nand_flash_full_ids[] = { + /* TOSHIBA */ + {"TC58NVG2S0F 4G 3.3V 8-bit ", + {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08}, + SZ_4K, SZ_512, SZ_256K, 0, 8, 224}, + {"TC58NVG3S0F 8G 3.3V 8-bit ", + {0x98, 0xd3, 0x90, 0x26, 0x76, 0x15, 0x02, 0x08}, + SZ_4K, SZ_1K, SZ_256K, 0, 8, 232}, + {"TC58NVG5D2 32G 3.3V 8-bit ", + {0x98, 0xd7, 0x94, 0x32, 0x76, 0x56, 0x09, 0x00}, + SZ_8K, SZ_4K, SZ_1M, 0, 8, 640}, + {"TC58NVG6D2 64G 3.3V 8-bit ", + {0x98, 0xde, 0x94, 0x82, 0x76, 0x56, 0x04, 0x20}, + SZ_8K, SZ_8K, SZ_2M, 0, 8, 640}, + + /* end here */ + {NULL,} +}; + + /* * Chip ID list * diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index d8fd638..119c8e0 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -618,6 +618,7 @@ struct nand_manufacturers { }; extern struct nand_flash_dev nand_flash_ids[]; +extern struct nand_flash_dev nand_flash_full_ids[]; extern struct nand_manufacturers nand_manuf_ids[]; extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd); -- 1.7.0.4
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