Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / drivers / mtd / onenand / Kconfig

diff --git a/drivers/mtd/onenand/Kconfig b/drivers/mtd/onenand/Kconfig
index 126ff6b..5930a03 100644 (file)
--- a/drivers/mtd/onenand/Kconfig
+++ b/drivers/mtd/onenand/Kconfig
@@ -29,6 +29,20 @@ config MTD_ONENAND_GENERIC
        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.
+         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.
+
 config MTD_ONENAND_SYNC_READ
        bool "OneNAND Sync. Burst Read Support"
        depends on ARCH_OMAP