diff options
Diffstat (limited to 'drivers/mtd/onenand/Kconfig')
| -rw-r--r-- | drivers/mtd/onenand/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/mtd/onenand/Kconfig b/drivers/mtd/onenand/Kconfig index 126ff6bf63d..5930a03736d 100644 --- 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 |