diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/mtd/Makefile | 15 |
2 files changed, 20 insertions, 7 deletions
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index 291660abe3a..26f75c29944 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -164,9 +164,15 @@ config MTD_CHAR memory chips, and also use ioctl() to obtain information about the device, or to erase parts of it. +config MTD_BLKDEVS + tristate "Common interface to block layer for MTD 'translation layers'" + depends on MTD && BLOCK + default n + config MTD_BLOCK tristate "Caching block device access to MTD devices" depends on MTD && BLOCK + select MTD_BLKDEVS ---help--- Although most flash chips have an erase size too large to be useful as block devices, it is possible to use MTD devices which are based @@ -189,6 +195,7 @@ config MTD_BLOCK config MTD_BLOCK_RO tristate "Readonly block device access to MTD devices" depends on MTD_BLOCK!=y && MTD && BLOCK + select MTD_BLKDEVS help This allows you to mount read-only file systems (such as cramfs) from an MTD device, without the overhead (and danger) of the caching @@ -200,6 +207,7 @@ config MTD_BLOCK_RO config FTL tristate "FTL (Flash Translation Layer) support" depends on MTD && BLOCK + select MTD_BLKDEVS ---help--- This provides support for the original Flash Translation Layer which is part of the PCMCIA specification. It uses a kind of pseudo- @@ -216,6 +224,7 @@ config FTL config NFTL tristate "NFTL (NAND Flash Translation Layer) support" depends on MTD && BLOCK + select MTD_BLKDEVS ---help--- This provides support for the NAND Flash Translation Layer which is used on M-Systems' DiskOnChip devices. It uses a kind of pseudo- @@ -239,6 +248,7 @@ config NFTL_RW config INFTL tristate "INFTL (Inverse NAND Flash Translation Layer) support" depends on MTD && BLOCK + select MTD_BLKDEVS ---help--- This provides support for the Inverse NAND Flash Translation Layer which is used on M-Systems' newer DiskOnChip devices. It @@ -256,6 +266,7 @@ config INFTL config RFD_FTL tristate "Resident Flash Disk (Flash Translation Layer) support" depends on MTD && BLOCK + select MTD_BLKDEVS ---help--- This provides support for the flash translation layer known as the Resident Flash Disk (RFD), as used by the Embedded BIOS @@ -266,6 +277,7 @@ config RFD_FTL config SSFDC tristate "NAND SSFDC (SmartMedia) read only translation layer" depends on MTD && BLOCK + select MTD_BLKDEVS help This enables read only access to SmartMedia formatted NAND flash. You can mount it with FAT file system. diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile index 1e36b9aed98..c130e6261ad 100644 --- a/drivers/mtd/Makefile +++ b/drivers/mtd/Makefile @@ -15,13 +15,14 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o # 'Users' - code which presents functionality to userspace. obj-$(CONFIG_MTD_CHAR) += mtdchar.o -obj-$(CONFIG_MTD_BLOCK) += mtdblock.o mtd_blkdevs.o -obj-$(CONFIG_MTD_BLOCK_RO) += mtdblock_ro.o mtd_blkdevs.o -obj-$(CONFIG_FTL) += ftl.o mtd_blkdevs.o -obj-$(CONFIG_NFTL) += nftl.o mtd_blkdevs.o -obj-$(CONFIG_INFTL) += inftl.o mtd_blkdevs.o -obj-$(CONFIG_RFD_FTL) += rfd_ftl.o mtd_blkdevs.o -obj-$(CONFIG_SSFDC) += ssfdc.o mtd_blkdevs.o +obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o +obj-$(CONFIG_MTD_BLOCK) += mtdblock.o +obj-$(CONFIG_MTD_BLOCK_RO) += mtdblock_ro.o +obj-$(CONFIG_FTL) += ftl.o +obj-$(CONFIG_NFTL) += nftl.o +obj-$(CONFIG_INFTL) += inftl.o +obj-$(CONFIG_RFD_FTL) += rfd_ftl.o +obj-$(CONFIG_SSFDC) += ssfdc.o nftl-objs := nftlcore.o nftlmount.o inftl-objs := inftlcore.o inftlmount.o |