# # linux/drivers/mtd/onenand/Kconfig # menu "OneNAND Flash Device Drivers" depends on MTD != n config 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 <http://www.samsung.com/Products/Semiconductor/Flash/OneNAND_TM/index.htm>. 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 flipped accidentaly due to device wear or something else. config MTD_ONENAND_GENERIC tristate "OneNAND Flash device via platform device driver" depends on MTD_ONENAND && 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. 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 help This enables support for Sync. Burst Read. endmenu