diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/r852.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/sm_common.c | 37 | ||||
| -rw-r--r-- | drivers/mtd/nand/sm_common.h | 2 |
3 files changed, 23 insertions, 18 deletions
diff --git a/drivers/mtd/nand/r852.c b/drivers/mtd/nand/r852.c index 96bfbd8e8fdb..6dfbb4713162 100644 --- a/drivers/mtd/nand/r852.c +++ b/drivers/mtd/nand/r852.c @@ -666,7 +666,7 @@ int r852_register_nand_device(struct r852_device *dev) r852_engine_enable(dev); - if (sm_register_device(dev->mtd)) + if (sm_register_device(dev->mtd, dev->sm)) goto error2; if (device_create_file(&dev->mtd->dev, &dev_attr_media_type)) diff --git a/drivers/mtd/nand/sm_common.c b/drivers/mtd/nand/sm_common.c index aae0b9acd7ae..ac80fb362e63 100644 --- a/drivers/mtd/nand/sm_common.c +++ b/drivers/mtd/nand/sm_common.c @@ -68,8 +68,6 @@ static int sm_block_markbad(struct mtd_info *mtd, loff_t ofs) static struct nand_flash_dev nand_smartmedia_flash_ids[] = { - - /* SmartMedia */ {"SmartMedia 1MiB 5V", 0x6e, 256, 1, 0x1000, 0}, {"SmartMedia 1MiB 3,3V", 0xe8, 256, 1, 0x1000, 0}, {"SmartMedia 1MiB 3,3V", 0xec, 256, 1, 0x1000, 0}, @@ -82,28 +80,34 @@ static struct nand_flash_dev nand_smartmedia_flash_ids[] = { {"SmartMedia 4MiB 3,3V ROM", 0xd5, 512, 4, 0x2000, NAND_ROM}, {"SmartMedia 8MiB 3,3V", 0xe6, 512, 8, 0x2000, 0}, {"SmartMedia 8MiB 3,3V ROM", 0xd6, 512, 8, 0x2000, NAND_ROM}, - -#define XD_TYPEM (NAND_NO_AUTOINCR | NAND_BROKEN_XD) - /* xD / SmartMedia */ - {"SmartMedia/xD 16MiB 3,3V", 0x73, 512, 16, 0x4000, 0}, + {"SmartMedia 16MiB 3,3V", 0x73, 512, 16, 0x4000, 0}, {"SmartMedia 16MiB 3,3V ROM", 0x57, 512, 16, 0x4000, NAND_ROM}, - {"SmartMedia/xD 32MiB 3,3V", 0x75, 512, 32, 0x4000, 0}, + {"SmartMedia 32MiB 3,3V", 0x75, 512, 32, 0x4000, 0}, {"SmartMedia 32MiB 3,3V ROM", 0x58, 512, 32, 0x4000, NAND_ROM}, - {"SmartMedia/xD 64MiB 3,3V", 0x76, 512, 64, 0x4000, 0}, + {"SmartMedia 64MiB 3,3V", 0x76, 512, 64, 0x4000, 0}, {"SmartMedia 64MiB 3,3V ROM", 0xd9, 512, 64, 0x4000, NAND_ROM}, - {"SmartMedia/xD 128MiB 3,3V", 0x79, 512, 128, 0x4000, 0}, + {"SmartMedia 128MiB 3,3V", 0x79, 512, 128, 0x4000, 0}, {"SmartMedia 128MiB 3,3V ROM", 0xda, 512, 128, 0x4000, NAND_ROM}, - {"SmartMedia/xD 256MiB 3,3V", 0x71, 512, 256, 0x4000, XD_TYPEM}, + {"SmartMedia 256MiB 3,3V", 0x71, 512, 256, 0x4000 }, {"SmartMedia 256MiB 3,3V ROM", 0x5b, 512, 256, 0x4000, NAND_ROM}, + {NULL,} +}; - /* xD only */ - {"xD 512MiB 3,3V", 0xDC, 512, 512, 0x4000, XD_TYPEM}, - {"xD 1GiB 3,3V", 0xD3, 512, 1024, 0x4000, XD_TYPEM}, - {"xD 2GiB 3,3V", 0xD5, 512, 2048, 0x4000, XD_TYPEM}, +#define XD_TYPEM (NAND_NO_AUTOINCR | NAND_BROKEN_XD) +static struct nand_flash_dev nand_xd_flash_ids[] = { + + {"xD 16MiB 3,3V", 0x73, 512, 16, 0x4000, 0}, + {"xD 32MiB 3,3V", 0x75, 512, 32, 0x4000, 0}, + {"xD 64MiB 3,3V", 0x76, 512, 64, 0x4000, 0}, + {"xD 128MiB 3,3V", 0x79, 512, 128, 0x4000, 0}, + {"xD 256MiB 3,3V", 0x71, 512, 256, 0x4000, XD_TYPEM}, + {"xD 512MiB 3,3V", 0xdc, 512, 512, 0x4000, XD_TYPEM}, + {"xD 1GiB 3,3V", 0xd3, 512, 1024, 0x4000, XD_TYPEM}, + {"xD 2GiB 3,3V", 0xd5, 512, 2048, 0x4000, XD_TYPEM}, {NULL,} }; -int sm_register_device(struct mtd_info *mtd) +int sm_register_device(struct mtd_info *mtd, int smartmedia) { struct nand_chip *chip = (struct nand_chip *)mtd->priv; int ret; @@ -111,7 +115,8 @@ int sm_register_device(struct mtd_info *mtd) chip->options |= NAND_SKIP_BBTSCAN; /* Scan for card properties */ - ret = nand_scan_ident(mtd, 1, nand_smartmedia_flash_ids); + ret = nand_scan_ident(mtd, 1, smartmedia ? + nand_smartmedia_flash_ids : nand_xd_flash_ids); if (ret) return ret; diff --git a/drivers/mtd/nand/sm_common.h b/drivers/mtd/nand/sm_common.h index 18284f5fae64..00f4a83359b2 100644 --- a/drivers/mtd/nand/sm_common.h +++ b/drivers/mtd/nand/sm_common.h @@ -36,7 +36,7 @@ struct sm_oob { #define SM_SMALL_OOB_SIZE 8 -extern int sm_register_device(struct mtd_info *mtd); +extern int sm_register_device(struct mtd_info *mtd, int smartmedia); static inline int sm_sector_valid(struct sm_oob *oob) |