diff options
Diffstat (limited to 'drivers/mtd/Kconfig')
| -rw-r--r-- | drivers/mtd/Kconfig | 67 |
1 files changed, 30 insertions, 37 deletions
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index 4be8373d43e..94b821042d9 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -1,6 +1,6 @@ menuconfig MTD tristate "Memory Technology Device (MTD) support" - depends on HAS_IOMEM + depends on GENERIC_IO help Memory Technology Devices are flash, RAM and similar chips, often used for solid state file systems on embedded devices. This option @@ -12,27 +12,17 @@ menuconfig MTD if MTD -config MTD_DEBUG - bool "Debugging" - help - This turns on low-level debugging for the entire MTD sub-system. - Normally, you should say 'N'. - -config MTD_DEBUG_VERBOSE - int "Debugging verbosity (0 = quiet, 3 = noisy)" - depends on MTD_DEBUG - default "0" - help - Determines the verbosity level of the MTD debugging messages. - config MTD_TESTS - tristate "MTD tests support" + tristate "MTD tests support (DANGEROUS)" depends on m help This option includes various MTD tests into compilation. The tests should normally be compiled as kernel modules. The modules perform various checks and verifications when loaded. + WARNING: some of the tests will ERASE entire MTD device which they + test. Do not use these tests unless you really know what you do. + config MTD_REDBOOT_PARTS tristate "RedBoot partition table parsing" ---help--- @@ -84,8 +74,8 @@ config MTD_REDBOOT_PARTS_READONLY endif # MTD_REDBOOT_PARTS config MTD_CMDLINE_PARTS - bool "Command line partition table parsing" - depends on MTD = "y" + tristate "Command line partition table parsing" + depends on MTD ---help--- Allow generic configuration of the MTD partition tables via the kernel command line. Multiple flash resources are supported for hardware where @@ -137,37 +127,41 @@ config MTD_AFS_PARTS 'physmap' map driver (CONFIG_MTD_PHYSMAP) does this, for example. config MTD_OF_PARTS - def_bool y + tristate "OpenFirmware partitioning information support" + default y depends on OF help This provides a partition parsing function which derives the partition map from the children of the flash node, - as described in Documentation/powerpc/booting-without-of.txt. + as described in Documentation/devicetree/booting-without-of.txt. config MTD_AR7_PARTS tristate "TI AR7 partitioning support" ---help--- TI AR7 partitioning support -comment "User Modules And Translation Layers" - -config MTD_CHAR - tristate "Direct char device access to MTD devices" +config MTD_BCM63XX_PARTS + tristate "BCM63XX CFE partitioning support" + depends on BCM63XX + select CRC32 help - This provides a character device for each MTD device present in - the system, allowing the user to read and write directly to the - memory chips, and also use ioctl() to obtain information about - the device, or to erase parts of it. + This provides partions parsing for BCM63xx devices with CFE + bootloaders. -config HAVE_MTD_OTP - bool +config MTD_BCM47XX_PARTS + tristate "BCM47XX partitioning support" + depends on BCM47XX || ARCH_BCM_5301X help - Enable access to OTP regions using MTD_CHAR. + This provides partitions parser for devices based on BCM47xx + boards. +comment "User Modules And Translation Layers" + +# +# MTD block device support is select'ed if needed +# config MTD_BLKDEVS - tristate "Common interface to block layer for MTD 'translation layers'" - depends on BLOCK - default n + tristate config MTD_BLOCK tristate "Caching block device access to MTD devices" @@ -285,7 +279,7 @@ config SSFDC config SM_FTL tristate "SmartMedia/xD new translation layer" - depends on EXPERIMENTAL && BLOCK + depends on BLOCK select MTD_BLKDEVS select MTD_NAND_ECC help @@ -305,9 +299,6 @@ config MTD_OOPS buffer in a flash partition where it can be read back at some later point. - To use, add console=ttyMTDx to the kernel command line, - where x is the MTD device number to use. - config MTD_SWAP tristate "Swap on MTD device support" depends on MTD && SWAP @@ -330,6 +321,8 @@ source "drivers/mtd/onenand/Kconfig" source "drivers/mtd/lpddr/Kconfig" +source "drivers/mtd/spi-nor/Kconfig" + source "drivers/mtd/ubi/Kconfig" endif # MTD |