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From f90e128cb57bde7bd648cd14680c34c3c19dc8ba Mon Sep 17 00:00:00 2001
From: mlafauci <mlafauci@metodo2.it>
Date: Mon, 3 Oct 2011 23:22:10 +0200
Subject: [PATCH 3/4] linux: Add AT45DB0642 in bin page mode mtd_dataflash
---
drivers/mtd/devices/mtd_dataflash.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 43976aa..e57c3bb 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -844,7 +844,8 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
* AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9
* AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10
* AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10
- * AT45DB0642 64Mbit (8M) xx111xxx (0x3c) 8192 1056 11
+ * AT45DB0642 64Mbit (8M) xx111xx0 (0x3c) 8192 1056 11
+ * AT45DB0642 64Mbit (8M) xx111xx1 (0x3d) 8192 1024 10
* AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11
*/
static int __devinit dataflash_probe(struct spi_device *spi)
@@ -903,7 +904,10 @@ static int __devinit dataflash_probe(struct spi_device *spi)
case 0x34: /* 1 1 0 1 x x */
status = add_dataflash(spi, "AT45DB321x", 8192, 528, 10);
break;
- case 0x38: /* 1 1 1 x x x */
+ case 0x3d: /* 1 1 1 x x 1 */
+ status = add_dataflash(spi, "AT45DB642x", 8192, 1024, 10);
+ break;
+ case 0x38: /* 1 1 1 x x 0 */
case 0x3c:
status = add_dataflash(spi, "AT45DB642x", 8192, 1056, 11);
break;
--
1.7.0.4
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