From: Huang Shijie <b32955@freescale.com>
To: <dwmw2@infradead.org>
Cc: <artem.bityutskiy@linux.intel.com>, <computersforpeace@gmail.com>,
<shmulik.ladkani@gmail.com>, <linux-mtd@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Huang Shijie <b32955@freescale.com>
Subject: [PATCH v2 2/3] mtd: add a new table for the unparsable nand chips
Date: Thu, 24 Jan 2013 14:11:40 +0800 [thread overview]
Message-ID: <1359007901-26464-3-git-send-email-b32955@freescale.com> (raw)
In-Reply-To: <1359007901-26464-1-git-send-email-b32955@freescale.com>
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 | 22 ++++++++++++++++++++++
include/linux/mtd/nand.h | 1 +
2 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c
index 9dc2e54..c1e32d2 100644
--- a/drivers/mtd/nand/nand_ids.c
+++ b/drivers/mtd/nand/nand_ids.c
@@ -11,6 +11,28 @@
#include <linux/module.h>
#include <linux/mtd/nand.h>
#include <linux/sizes.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 5293447..346a389 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -620,6 +620,7 @@ 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
next prev parent reply other threads:[~2013-01-24 7:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-24 6:11 [PATCH v2 0/3] mtd: use the full-id as the keyword Huang Shijie
2013-01-24 6:11 ` [PATCH v2 1/3] mtd: add new fields to nand_flash_dev{} Huang Shijie
2013-01-28 2:06 ` Huang Shijie
2013-02-04 8:42 ` Artem Bityutskiy
2013-02-04 8:46 ` Huang Shijie
2013-01-24 6:11 ` Huang Shijie [this message]
2013-01-28 2:04 ` [PATCH v2 2/3] mtd: add a new table for the unparsable nand chips Huang Shijie
2013-01-24 6:11 ` [PATCH v2 3/3] mtd: add the new detection method " Huang Shijie
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