X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmtd%2Fdevices%2FKconfig;h=9c613f06623cd4d1191eafb7e6d4adfb75736037;hb=be509729356b7433f73df2b9a966674a437fbbc1;hp=16c02b5ccf7ec30c994a7fb5a938e4fcb2d8278b;hpb=c0bc8721b8d0380ec69fa97578c91201201b05a9;p=linux-2.6 diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig index 16c02b5ccf..9c613f0662 100644 --- a/drivers/mtd/devices/Kconfig +++ b/drivers/mtd/devices/Kconfig @@ -1,12 +1,11 @@ # drivers/mtd/maps/Kconfig -# $Id: Kconfig,v 1.18 2005/11/07 11:14:24 gleixner Exp $ menu "Self-contained MTD device drivers" depends on MTD!=n config MTD_PMC551 tristate "Ramix PMC551 PCI Mezzanine RAM card support" - depends on MTD && PCI + depends on PCI ---help--- This provides a MTD device driver for the Ramix PMC551 RAM PCI card from Ramix Inc. . @@ -40,7 +39,7 @@ config MTD_PMC551_DEBUG config MTD_MS02NV tristate "DEC MS02-NV NVRAM module support" - depends on MTD && MACH_DECSTATION + 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 @@ -49,28 +48,43 @@ config MTD_MS02NV 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 . The module will - be called ms02-nv.o. + say M here and read . + The module will be called ms02-nv.ko. config MTD_DATAFLASH tristate "Support for AT45xxx DataFlash" - depends on MTD && SPI_MASTER && EXPERIMENTAL + depends on SPI_MASTER && EXPERIMENTAL 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_M25P80 - tristate "Support for M25 SPI Flash" - depends on MTD && SPI_MASTER && EXPERIMENTAL + tristate "Support most SPI Flash chips (AT26DF, M25P, W25X, ...)" + depends on SPI_MASTER && EXPERIMENTAL help - This enables access to ST M25P80 and similar SPI flash chips, - used for program and data storage. Set up your spi devices - with the right board-specific platform data. + 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 M25PXX_USE_FAST_READ + bool "Use FAST_READ OPCode allowing SPI CLK <= 50MHz" + depends on MTD_M25P80 + default y + help + This option enables FAST_READ access supported by ST M25Pxx. config MTD_SLRAM tristate "Uncached system RAM" - depends on MTD 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 @@ -78,7 +92,6 @@ config MTD_SLRAM config MTD_PHRAM tristate "Physical system RAM" - depends on MTD help This is a re-implementation of the slram driver above. @@ -88,7 +101,7 @@ config MTD_PHRAM config MTD_LART tristate "28F160xx flash driver for LART" - depends on SA1100_LART && MTD + 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 @@ -96,7 +109,6 @@ config MTD_LART config MTD_MTDRAM tristate "Test driver using RAM" - depends on MTD help This enables a test MTD device driver which uses vmalloc() to provide storage. You probably want to say 'N' unless you're @@ -136,7 +148,7 @@ config MTDRAM_ABS_POS config MTD_BLOCK2MTD tristate "MTD using block device" - depends on MTD + depends on BLOCK help This driver allows a block device to appear as an MTD. It would generally be used in the following cases: @@ -150,7 +162,6 @@ comment "Disk-On-Chip Device Drivers" config MTD_DOC2000 tristate "M-Systems Disk-On-Chip 2000 and Millennium (DEPRECATED)" - depends on MTD select MTD_DOCPROBE select MTD_NAND_IDS ---help--- @@ -173,7 +184,6 @@ config MTD_DOC2000 config MTD_DOC2001 tristate "M-Systems Disk-On-Chip Millennium-only alternative driver (DEPRECATED)" - depends on MTD select MTD_DOCPROBE select MTD_NAND_IDS ---help--- @@ -195,7 +205,6 @@ config MTD_DOC2001 config MTD_DOC2001PLUS tristate "M-Systems Disk-On-Chip Millennium Plus" - depends on MTD select MTD_DOCPROBE select MTD_NAND_IDS ---help---