pata_marvell: Cable and reset fixes

[powerpc.git] / drivers / mtd / onenand / Kconfig

diff --git a/drivers/mtd/onenand/Kconfig b/drivers/mtd/onenand/Kconfig
index 126ff6b..c257d39 100644 (file)
--- a/drivers/mtd/onenand/Kconfig
+++ b/drivers/mtd/onenand/Kconfig
@@ -2,37 +2,42 @@
 # linux/drivers/mtd/onenand/Kconfig
 #
 
 # 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
          This enables support for accessing all type of OneNAND flash
          devices. For further information see
        tristate "OneNAND Device Support"
        depends on MTD
        help
          This enables support for accessing all type of OneNAND flash
          devices. For further information see

-         <http://www.samsung.com/Products/Semiconductor/Flash/OneNAND_TM/index.htm>.
+         <http://www.samsung.com/Products/Semiconductor/OneNAND/index.htm>
+
+if MTD_ONENAND

 
 config MTD_ONENAND_VERIFY_WRITE
        bool "Verify OneNAND page writes"
 
 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
          from 1 to 0. There is a rare possibility that even though the
          device thinks the write was successful, a bit could have been
        help
          This adds an extra check when data is written to the flash. The
          OneNAND flash device internally checks only bits transitioning
          from 1 to 0. There is a rare possibility that even though the
          device thinks the write was successful, a bit could have been

-         flipped accidentaly due to device wear or something else.
+         flipped accidentally due to device wear or something else.

 
 config MTD_ONENAND_GENERIC
        tristate "OneNAND Flash device via platform device driver"
 
 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.
 
        help
          Support for OneNAND flash via platform device driver.
 

-config MTD_ONENAND_SYNC_READ
-       bool "OneNAND Sync. Burst Read Support"
-       depends on ARCH_OMAP
+config MTD_ONENAND_OTP
+       bool "OneNAND OTP Support"

        help
        help

-         This enables support for Sync. Burst Read.
+         One Block of the NAND Flash Array memory is reserved as
+         a One-Time Programmable Block memory area.
+         Also, 1st Block of NAND Flash Array can be used as OTP.
+
+         The OTP block can be read, programmed and locked using the same
+         operations as any other NAND Flash Array memory block.
+         OTP block cannot be erased.
+
+         OTP block is fully-guaranteed to be a valid block.

 
 

-endmenu
+endif # MTD_ONENAND