--- /dev/null
+menu "Self-contained MTD device drivers"
+ depends on MTD!=n
+ depends on HAS_IOMEM
+
+config MTD_PMC551
+ tristate "Ramix PMC551 PCI Mezzanine RAM card support"
+ depends on PCI
+ ---help---
+ This provides a MTD device driver for the Ramix PMC551 RAM PCI card
+ from Ramix Inc. <http://www.ramix.com/products/memory/pmc551.html>.
+ These devices come in memory configurations from 32M - 1G. If you
+ have one, you probably want to enable this.
+
+ If this driver is compiled as a module you get the ability to select
+ the size of the aperture window pointing into the devices memory.
+ What this means is that if you have a 1G card, normally the kernel
+ will use a 1G memory map as its view of the device. As a module,
+ you can select a 1M window into the memory and the driver will
+ "slide" the window around the PMC551's memory. This was
+ particularly useful on the 2.2 kernels on PPC architectures as there
+ was limited kernel space to deal with.
+
+config MTD_PMC551_BUGFIX
+ bool "PMC551 256M DRAM Bugfix"
+ depends on MTD_PMC551
+ help
+ Some of Ramix's PMC551 boards with 256M configurations have invalid
+ column and row mux values. This option will fix them, but will
+ break other memory configurations. If unsure say N.
+
+config MTD_PMC551_DEBUG
+ bool "PMC551 Debugging"
+ depends on MTD_PMC551
+ help
+ This option makes the PMC551 more verbose during its operation and
+ is only really useful if you are developing on this driver or
+ suspect a possible hardware or driver bug. If unsure say N.
+
+config MTD_MS02NV
+ tristate "DEC MS02-NV NVRAM module support"
+ depends on MACH_DECSTATION
+ help
+ This is an MTD driver for the DEC's MS02-NV (54-20948-01) battery
+ backed-up NVRAM module. The module was originally meant as an NFS
+ accelerator. Say Y here if you have a DECstation 5000/2x0 or a
+ DECsystem 5900 equipped with such a module.
+
+ If you want to compile this driver as a module ( = code which can be
+ inserted in and removed from the running kernel whenever you want),
+ say M here and read <file:Documentation/kbuild/modules.txt>.
+ The module will be called ms02-nv.
+
+config MTD_DATAFLASH
+ tristate "Support for AT45xxx DataFlash"
+ depends on SPI_MASTER
+ help
+ This enables access to AT45xxx DataFlash chips, using SPI.
+ Sometimes DataFlash chips are packaged inside MMC-format
+ cards; at this writing, the MMC stack won't handle those.
+
+config MTD_DATAFLASH_WRITE_VERIFY
+ bool "Verify DataFlash page writes"
+ depends on MTD_DATAFLASH
+ help
+ This adds an extra check when data is written to the flash.
+ It may help if you are verifying chip setup (timings etc) on
+ your board. There is a rare possibility that even though the
+ device thinks the write was successful, a bit could have been
+ flipped accidentally due to device wear or something else.
+
+config MTD_DATAFLASH_OTP
+ bool "DataFlash OTP support (Security Register)"
+ depends on MTD_DATAFLASH
+ help
+ Newer DataFlash chips (revisions C and D) support 128 bytes of
+ one-time-programmable (OTP) data. The first half may be written
+ (once) with up to 64 bytes of data, such as a serial number or
+ other key product data. The second half is programmed with a
+ unique-to-each-chip bit pattern at the factory.
+
+config MTD_M25P80
+ tristate "Support most SPI Flash chips (AT26DF, M25P, W25X, ...)"
+ depends on SPI_MASTER && MTD_SPI_NOR
+ help
+ This enables access to most modern SPI flash chips, used for
+ program and data storage. Series supported include Atmel AT26DF,
+ Spansion S25SL, SST 25VF, ST M25P, and Winbond W25X. Other chips
+ are supported as well. See the driver source for the current list,
+ or to add other chips.
+
+ Note that the original DataFlash chips (AT45 series, not AT26DF),
+ need an entirely different driver.
+
+ Set up your spi devices with the right board-specific platform data,
+ if you want to specify device partitioning or to use a device which
+ doesn't support the JEDEC ID instruction.
+
+config MTD_SPEAR_SMI
+ tristate "SPEAR MTD NOR Support through SMI controller"
+ depends on PLAT_SPEAR
+ default y
+ help
+ This enable SNOR support on SPEAR platforms using SMI controller
+
+config MTD_SST25L
+ tristate "Support SST25L (non JEDEC) SPI Flash chips"
+ depends on SPI_MASTER
+ help
+ This enables access to the non JEDEC SST25L SPI flash chips, used
+ for program and data storage.
+
+ Set up your spi devices with the right board-specific platform data,
+ if you want to specify device partitioning.
+
+config MTD_BCM47XXSFLASH
+ tristate "R/O support for serial flash on BCMA bus"
+ depends on BCMA_SFLASH
+ help
+ BCMA bus can have various flash memories attached, they are
+ registered by bcma as platform devices. This enables driver for
+ serial flash memories (only read-only mode is implemented).
+
+config MTD_SLRAM
+ tristate "Uncached system RAM"
+ help
+ If your CPU cannot cache all of the physical memory in your machine,
+ you can still use it for storage or swap by using this driver to
+ present it to the system as a Memory Technology Device.
+
+config MTD_PHRAM
+ tristate "Physical system RAM"
+ help
+ This is a re-implementation of the slram driver above.
+
+ Use this driver to access physical memory that the kernel proper
+ doesn't have access to, memory beyond the mem=xxx limit, nvram,
+ memory on the video card, etc...
+
+config MTD_LART
+ tristate "28F160xx flash driver for LART"
+ depends on SA1100_LART
+ help
+ This enables the flash driver for LART. Please note that you do
+ not need any mapping/chip driver for LART. This one does it all
+ for you, so go disable all of those if you enabled some of them (:
+
+config MTD_MTDRAM
+ tristate "Test driver using RAM"
+ help
+ This enables a test MTD device driver which uses vmalloc() to
+ provide storage. You probably want to say 'N' unless you're
+ testing stuff.
+
+config MTDRAM_TOTAL_SIZE
+ int "MTDRAM device size in KiB"
+ depends on MTD_MTDRAM
+ default "4096"
+ help
+ This allows you to configure the total size of the MTD device
+ emulated by the MTDRAM driver. If the MTDRAM driver is built
+ as a module, it is also possible to specify this as a parameter when
+ loading the module.
+
+config MTDRAM_ERASE_SIZE
+ int "MTDRAM erase block size in KiB"
+ depends on MTD_MTDRAM
+ default "128"
+ help
+ This allows you to configure the size of the erase blocks in the
+ device emulated by the MTDRAM driver. If the MTDRAM driver is built
+ as a module, it is also possible to specify this as a parameter when
+ loading the module.
+
+#If not a module (I don't want to test it as a module)
+config MTDRAM_ABS_POS
+ hex "SRAM Hexadecimal Absolute position or 0"
+ depends on MTD_MTDRAM=y
+ default "0"
+ help
+ If you have system RAM accessible by the CPU but not used by Linux
+ in normal operation, you can give the physical address at which the
+ available RAM starts, and the MTDRAM driver will use it instead of
+ allocating space from Linux's available memory. Otherwise, leave
+ this set to zero. Most people will want to leave this as zero.
+
+config MTD_BLOCK2MTD
+ tristate "MTD using block device"
+ depends on BLOCK
+ help
+ This driver allows a block device to appear as an MTD. It would
+ generally be used in the following cases:
+
+ Using Compact Flash as an MTD, these usually present themselves to
+ the system as an ATA drive.
+ Testing MTD users (eg JFFS2) on large media and media that might
+ be removed during a write (using the floppy drive).
+
+comment "Disk-On-Chip Device Drivers"
+
+config MTD_DOCG3
+ tristate "M-Systems Disk-On-Chip G3"
+ select BCH
+ select BCH_CONST_PARAMS
+ select BITREVERSE
+ ---help---
+ This provides an MTD device driver for the M-Systems DiskOnChip
+ G3 devices.
+
+ The driver provides access to G3 DiskOnChip, distributed by
+ M-Systems and now Sandisk. The support is very experimental,
+ and doesn't give access to any write operations.
+
+config MTD_ST_SPI_FSM
+ tristate "ST Microelectronics SPI FSM Serial Flash Controller"
+ depends on ARCH_STI
+ help
+ This provides an MTD device driver for the ST Microelectronics
+ SPI Fast Sequence Mode (FSM) Serial Flash Controller and support
+ for a subset of connected Serial Flash devices.
+
+if MTD_DOCG3
+config BCH_CONST_M
+ default 14
+config BCH_CONST_T
+ default 4
+endif
+
+endmenu
Code Review / kvmfornfv.git / blobdiff