diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/Kconfig | 30 | ||||
| -rw-r--r-- | drivers/mtd/chips/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/mtd/devices/Kconfig | 18 | ||||
| -rw-r--r-- | drivers/mtd/maps/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 49 | ||||
| -rw-r--r-- | drivers/mtd/onenand/Kconfig | 13 |
6 files changed, 52 insertions, 78 deletions
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index 26f75c2..fedf9b7 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -1,8 +1,6 @@ # $Id: Kconfig,v 1.11 2005/11/07 11:14:19 gleixner Exp $ -menu "Memory Technology Devices (MTD)" - -config MTD +menuconfig MTD tristate "Memory Technology Device (MTD) support" help Memory Technology Devices are flash, RAM and similar chips, often @@ -13,9 +11,10 @@ config MTD them. It will also allow you to select individual drivers for particular hardware and users of MTD devices. If unsure, say N. +if MTD + config MTD_DEBUG bool "Debugging" - depends on MTD help This turns on low-level debugging for the entire MTD sub-system. Normally, you should say 'N'. @@ -29,7 +28,6 @@ config MTD_DEBUG_VERBOSE config MTD_CONCAT tristate "MTD concatenating support" - depends on MTD help Support for concatenating several MTD devices into a single (virtual) one. This allows you to have -for example- a JFFS(2) @@ -38,7 +36,6 @@ config MTD_CONCAT config MTD_PARTITIONS bool "MTD partitioning support" - depends on MTD help If you have a device which needs to divide its flash chip(s) up into multiple 'partitions', each of which appears to the user as @@ -153,11 +150,9 @@ config MTD_AFS_PARTS 'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example. comment "User Modules And Translation Layers" - depends on MTD config MTD_CHAR tristate "Direct char device access to MTD devices" - depends on MTD help This provides a character device for each MTD device present in the system, allowing the user to read and write directly to the @@ -166,12 +161,12 @@ config MTD_CHAR config MTD_BLKDEVS tristate "Common interface to block layer for MTD 'translation layers'" - depends on MTD && BLOCK + depends on BLOCK default n config MTD_BLOCK tristate "Caching block device access to MTD devices" - depends on MTD && BLOCK + depends on BLOCK select MTD_BLKDEVS ---help--- Although most flash chips have an erase size too large to be useful @@ -194,7 +189,7 @@ config MTD_BLOCK config MTD_BLOCK_RO tristate "Readonly block device access to MTD devices" - depends on MTD_BLOCK!=y && MTD && BLOCK + depends on MTD_BLOCK!=y && BLOCK select MTD_BLKDEVS help This allows you to mount read-only file systems (such as cramfs) @@ -206,7 +201,7 @@ config MTD_BLOCK_RO config FTL tristate "FTL (Flash Translation Layer) support" - depends on MTD && BLOCK + depends on BLOCK select MTD_BLKDEVS ---help--- This provides support for the original Flash Translation Layer which @@ -223,7 +218,7 @@ config FTL config NFTL tristate "NFTL (NAND Flash Translation Layer) support" - depends on MTD && BLOCK + depends on BLOCK select MTD_BLKDEVS ---help--- This provides support for the NAND Flash Translation Layer which is @@ -247,7 +242,7 @@ config NFTL_RW config INFTL tristate "INFTL (Inverse NAND Flash Translation Layer) support" - depends on MTD && BLOCK + depends on BLOCK select MTD_BLKDEVS ---help--- This provides support for the Inverse NAND Flash Translation @@ -265,7 +260,7 @@ config INFTL config RFD_FTL tristate "Resident Flash Disk (Flash Translation Layer) support" - depends on MTD && BLOCK + depends on BLOCK select MTD_BLKDEVS ---help--- This provides support for the flash translation layer known @@ -276,7 +271,7 @@ config RFD_FTL config SSFDC tristate "NAND SSFDC (SmartMedia) read only translation layer" - depends on MTD && BLOCK + depends on BLOCK select MTD_BLKDEVS help This enables read only access to SmartMedia formatted NAND @@ -292,5 +287,4 @@ source "drivers/mtd/nand/Kconfig" source "drivers/mtd/onenand/Kconfig" -endmenu - +endif # MTD diff --git a/drivers/mtd/chips/Kconfig b/drivers/mtd/chips/Kconfig index 72e6d73..d28e0fc 100644 --- a/drivers/mtd/chips/Kconfig +++ b/drivers/mtd/chips/Kconfig @@ -6,7 +6,6 @@ menu "RAM/ROM/Flash chip drivers" config MTD_CFI tristate "Detect flash chips by Common Flash Interface (CFI) probe" - depends on MTD select MTD_GEN_PROBE help The Common Flash Interface specification was developed by Intel, @@ -18,7 +17,6 @@ config MTD_CFI config MTD_JEDECPROBE tristate "Detect non-CFI AMD/JEDEC-compatible flash chips" - depends on MTD select MTD_GEN_PROBE help This option enables JEDEC-style probing of flash chips which are not @@ -213,21 +211,18 @@ config MTD_CFI_UTIL config MTD_RAM tristate "Support for RAM chips in bus mapping" - depends on MTD help This option enables basic support for RAM chips accessed through a bus mapping driver. config MTD_ROM tristate "Support for ROM chips in bus mapping" - depends on MTD help This option enables basic support for ROM chips accessed through a bus mapping driver. config MTD_ABSENT tristate "Support for absent chips in bus mapping" - depends on MTD help This option enables support for a dummy probing driver used to allocated placeholder MTD devices on systems that have socketed @@ -237,7 +232,6 @@ config MTD_ABSENT with this driver will return -ENODEV upon access. config MTD_OBSOLETE_CHIPS - depends on MTD bool "Older (theoretically obsoleted now) drivers for non-CFI chips" help This option does not enable any code directly, but will allow you to @@ -250,7 +244,7 @@ config MTD_OBSOLETE_CHIPS config MTD_AMDSTD tristate "AMD compatible flash chip support (non-CFI)" - depends on MTD && MTD_OBSOLETE_CHIPS && BROKEN + depends on MTD_OBSOLETE_CHIPS && BROKEN help This option enables support for flash chips using AMD-compatible commands, including some which are not CFI-compatible and hence @@ -260,7 +254,7 @@ config MTD_AMDSTD config MTD_SHARP tristate "pre-CFI Sharp chip support" - depends on MTD && MTD_OBSOLETE_CHIPS + depends on MTD_OBSOLETE_CHIPS help This option enables support for flash chips using Sharp-compatible commands, including some which are not CFI-compatible and hence @@ -268,7 +262,7 @@ config MTD_SHARP config MTD_JEDEC tristate "JEDEC device support" - depends on MTD && MTD_OBSOLETE_CHIPS && BROKEN + depends on MTD_OBSOLETE_CHIPS && BROKEN help Enable older JEDEC flash interface devices for self programming flash. It is commonly used in older AMD chips. It is diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig index bef0f0d..690c942 100644 --- a/drivers/mtd/devices/Kconfig +++ b/drivers/mtd/devices/Kconfig @@ -6,7 +6,7 @@ menu "Self-contained MTD device drivers" 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. <http://www.ramix.com/products/memory/pmc551.html>. @@ -40,7 +40,7 @@ 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 @@ -54,7 +54,7 @@ config MTD_MS02NV 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 @@ -70,7 +70,7 @@ config MTD_DATAFLASH26 config MTD_M25P80 tristate "Support for M25 SPI Flash" - depends on MTD && SPI_MASTER && EXPERIMENTAL + 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 @@ -78,7 +78,6 @@ config MTD_M25P80 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 @@ -86,7 +85,6 @@ config MTD_SLRAM config MTD_PHRAM tristate "Physical system RAM" - depends on MTD help This is a re-implementation of the slram driver above. @@ -96,7 +94,7 @@ 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 @@ -104,7 +102,6 @@ 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 @@ -144,7 +141,7 @@ config MTDRAM_ABS_POS config MTD_BLOCK2MTD tristate "MTD using block device" - depends on MTD && BLOCK + depends on BLOCK help This driver allows a block device to appear as an MTD. It would generally be used in the following cases: @@ -158,7 +155,6 @@ 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--- @@ -181,7 +177,6 @@ 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--- @@ -203,7 +198,6 @@ 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--- diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index 8715879..d990d81 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -6,7 +6,6 @@ menu "Mapping drivers for chip access" config MTD_COMPLEX_MAPPINGS bool "Support non-linear mappings of flash chips" - depends on MTD help This causes the chip drivers to allow for complicated paged mappings of flash chips. @@ -550,7 +549,7 @@ config MTD_OMAP_NOR # This needs CFI or JEDEC, depending on the cards found. config MTD_PCI tristate "PCI MTD driver" - depends on MTD && PCI && MTD_COMPLEX_MAPPINGS + depends on PCI && MTD_COMPLEX_MAPPINGS help Mapping for accessing flash devices on add-in cards like the Intel XScale IQ80310 card, and the Intel EBSA285 card in blank ROM programming mode @@ -560,7 +559,7 @@ config MTD_PCI config MTD_PCMCIA tristate "PCMCIA MTD driver" - depends on MTD && PCMCIA && MTD_COMPLEX_MAPPINGS && BROKEN + depends on PCMCIA && MTD_COMPLEX_MAPPINGS && BROKEN help Map driver for accessing PCMCIA linear flash memory cards. These cards are usually around 4-16MiB in size. This does not include @@ -624,13 +623,12 @@ config MTD_BAST_MAXSIZE config MTD_SHARP_SL bool "ROM mapped on Sharp SL Series" - depends on MTD && ARCH_PXA + depends on ARCH_PXA help This enables access to the flash chip on the Sharp SL Series of PDAs. config MTD_PLATRAM tristate "Map driver for platform device RAM (mtd-ram)" - depends on MTD select MTD_RAM help Map driver for RAM areas described via the platform device diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 49cbf51..4e62afe 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -1,10 +1,7 @@ # drivers/mtd/nand/Kconfig # $Id: Kconfig,v 1.35 2005/11/07 11:14:30 gleixner Exp $ -menu "NAND Flash Device Drivers" - depends on MTD!=n - -config MTD_NAND +menuconfig MTD_NAND tristate "NAND Device Support" depends on MTD select MTD_NAND_IDS @@ -13,9 +10,10 @@ config MTD_NAND devices. For further information see <http://www.linux-mtd.infradead.org/doc/nand.html>. +if MTD_NAND + config MTD_NAND_VERIFY_WRITE bool "Verify NAND page writes" - depends on MTD_NAND help This adds an extra check when data is written to the flash. The NAND flash device internally checks only bits transitioning @@ -25,7 +23,6 @@ config MTD_NAND_VERIFY_WRITE config MTD_NAND_ECC_SMC bool "NAND ECC Smart Media byte order" - depends on MTD_NAND default n help Software ECC according to the Smart Media Specification. @@ -42,45 +39,45 @@ config MTD_NAND_MUSEUM_IDS config MTD_NAND_AUTCPU12 tristate "SmartMediaCard on autronix autcpu12 board" - depends on MTD_NAND && ARCH_AUTCPU12 + depends on ARCH_AUTCPU12 help This enables the driver for the autronix autcpu12 board to access the SmartMediaCard. config MTD_NAND_EDB7312 tristate "Support for Cirrus Logic EBD7312 evaluation board" - depends on MTD_NAND && ARCH_EDB7312 + depends on ARCH_EDB7312 help This enables the driver for the Cirrus Logic EBD7312 evaluation board to access the onboard NAND Flash. config MTD_NAND_H1900 tristate "iPAQ H1900 flash" - depends on MTD_NAND && ARCH_PXA && MTD_PARTITIONS + depends on ARCH_PXA && MTD_PARTITIONS help This enables the driver for the iPAQ h1900 flash. config MTD_NAND_SPIA tristate "NAND Flash device on SPIA board" - depends on ARCH_P720T && MTD_NAND + depends on ARCH_P720T help If you had to ask, you don't have one. Say 'N'. config MTD_NAND_AMS_DELTA tristate "NAND Flash device on Amstrad E3" - depends on MACH_AMS_DELTA && MTD_NAND + depends on MACH_AMS_DELTA help Support for NAND flash on Amstrad E3 (Delta). config MTD_NAND_TOTO tristate "NAND Flash device on TOTO board" - depends on ARCH_OMAP && MTD_NAND && BROKEN + depends on ARCH_OMAP && BROKEN help Support for NAND flash on Texas Instruments Toto platform. config MTD_NAND_TS7250 tristate "NAND Flash device on TS-7250 board" - depends on MACH_TS72XX && MTD_NAND + depends on MACH_TS72XX help Support for NAND flash on Technologic Systems TS-7250 platform. @@ -89,14 +86,14 @@ config MTD_NAND_IDS config MTD_NAND_AU1550 tristate "Au1550/1200 NAND support" - depends on (SOC_AU1200 || SOC_AU1550) && MTD_NAND + depends on SOC_AU1200 || SOC_AU1550 help This enables the driver for the NAND flash controller on the AMD/Alchemy 1550 SOC. config MTD_NAND_RTC_FROM4 tristate "Renesas Flash ROM 4-slot interface board (FROM_BOARD4)" - depends on MTD_NAND && SH_SOLUTION_ENGINE + depends on SH_SOLUTION_ENGINE select REED_SOLOMON select REED_SOLOMON_DEC8 select BITREVERSE @@ -106,13 +103,13 @@ config MTD_NAND_RTC_FROM4 config MTD_NAND_PPCHAMELEONEVB tristate "NAND Flash device on PPChameleonEVB board" - depends on PPCHAMELEONEVB && MTD_NAND && BROKEN + depends on PPCHAMELEONEVB && BROKEN help This enables the NAND flash driver on the PPChameleon EVB Board. config MTD_NAND_S3C2410 tristate "NAND Flash support for S3C2410/S3C2440 SoC" - depends on ARCH_S3C2410 && MTD_NAND + depends on ARCH_S3C2410 help This enables the NAND flash controller on the S3C2410 and S3C2440 SoCs @@ -137,7 +134,7 @@ config MTD_NAND_S3C2410_HWECC config MTD_NAND_NDFC tristate "NDFC NanD Flash Controller" - depends on MTD_NAND && 44x + depends on 44x select MTD_NAND_ECC_SMC help NDFC Nand Flash Controllers are integrated in EP44x SoCs @@ -154,7 +151,7 @@ config MTD_NAND_S3C2410_CLKSTOP config MTD_NAND_DISKONCHIP tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation) (EXPERIMENTAL)" - depends on MTD_NAND && EXPERIMENTAL + depends on EXPERIMENTAL select REED_SOLOMON select REED_SOLOMON_DEC16 help @@ -224,11 +221,11 @@ config MTD_NAND_DISKONCHIP_BBTWRITE config MTD_NAND_SHARPSL tristate "Support for NAND Flash on Sharp SL Series (C7xx + others)" - depends on MTD_NAND && ARCH_PXA + depends on ARCH_PXA config MTD_NAND_BASLER_EXCITE tristate "Support for NAND Flash on Basler eXcite" - depends on MTD_NAND && BASLER_EXCITE + depends on BASLER_EXCITE help This enables the driver for the NAND flash device found on the Basler eXcite Smart Camera. If built as a module, the driver @@ -236,14 +233,14 @@ config MTD_NAND_BASLER_EXCITE config MTD_NAND_CAFE tristate "NAND support for OLPC CAFÉ chip" - depends on MTD_NAND && PCI + depends on PCI help Use NAND flash attached to the CAFÉ chip designed for the $100 laptop. config MTD_NAND_CS553X tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)" - depends on MTD_NAND && X86_32 && (X86_PC || X86_GENERICARCH) + depends on X86_32 && (X86_PC || X86_GENERICARCH) help The CS553x companion chips for the AMD Geode processor include NAND flash controllers with built-in hardware ECC @@ -256,16 +253,16 @@ config MTD_NAND_CS553X config MTD_NAND_AT91 bool "Support for NAND Flash / SmartMedia on AT91" - depends on MTD_NAND && ARCH_AT91 + depends on ARCH_AT91 help Enables support for NAND Flash / Smart Media Card interface on Atmel AT91 processors. config MTD_NAND_NANDSIM tristate "Support for NAND Flash Simulator" - depends on MTD_NAND && MTD_PARTITIONS + depends on MTD_PARTITIONS help The simulator may simulate various NAND flash chips for the MTD nand layer. -endmenu +endif # MTD_NAND diff --git a/drivers/mtd/onenand/Kconfig b/drivers/mtd/onenand/Kconfig index 373bddc..e150391 100644 --- a/drivers/mtd/onenand/Kconfig +++ b/drivers/mtd/onenand/Kconfig @@ -2,10 +2,7 @@ # linux/drivers/mtd/onenand/Kconfig # -menu "OneNAND Flash Device Drivers" - depends on MTD != n - -config MTD_ONENAND +menuconfig MTD_ONENAND tristate "OneNAND Device Support" depends on MTD help @@ -13,9 +10,10 @@ config MTD_ONENAND devices. For further information see <http://www.samsung.com/Products/Semiconductor/Flash/OneNAND_TM/index.htm>. +if MTD_ONENAND + config MTD_ONENAND_VERIFY_WRITE bool "Verify OneNAND page writes" - depends on MTD_ONENAND help This adds an extra check when data is written to the flash. The OneNAND flash device internally checks only bits transitioning @@ -25,13 +23,12 @@ config MTD_ONENAND_VERIFY_WRITE config MTD_ONENAND_GENERIC tristate "OneNAND Flash device via platform device driver" - depends on MTD_ONENAND && ARM + depends on ARM help Support for OneNAND flash via platform device driver. config MTD_ONENAND_OTP bool "OneNAND OTP Support" - depends on MTD_ONENAND help One Block of the NAND Flash Array memory is reserved as a One-Time Programmable Block memory area. @@ -43,4 +40,4 @@ config MTD_ONENAND_OTP OTP block is fully-guaranteed to be a valid block. -endmenu +endif # MTD_ONENAND |
