diff options
Diffstat (limited to 'recipes/linux/linux-2.6.30/vulcano-g20/0003-linux-Add-AT45DB0642-in-bin-page-mode-mtd_dataflash.patch')
| -rw-r--r-- | recipes/linux/linux-2.6.30/vulcano-g20/0003-linux-Add-AT45DB0642-in-bin-page-mode-mtd_dataflash.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/recipes/linux/linux-2.6.30/vulcano-g20/0003-linux-Add-AT45DB0642-in-bin-page-mode-mtd_dataflash.patch b/recipes/linux/linux-2.6.30/vulcano-g20/0003-linux-Add-AT45DB0642-in-bin-page-mode-mtd_dataflash.patch new file mode 100644 index 0000000000..8ab7171ca5 --- /dev/null +++ b/recipes/linux/linux-2.6.30/vulcano-g20/0003-linux-Add-AT45DB0642-in-bin-page-mode-mtd_dataflash.patch @@ -0,0 +1,38 @@ +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 + |