CONFIG_MTD_ONENAND_OTP: OneNAND OTP Support

General informations

The Linux kernel configuration item CONFIG_MTD_ONENAND_OTP has multiple definitions:

OneNAND OTP Support found in drivers/mtd/nand/onenand/Kconfig

The configuration item CONFIG_MTD_ONENAND_OTP:

• prompt: OneNAND OTP Support
• type: bool
• depends on: (none)
• defined in drivers/mtd/nand/onenand/Kconfig
• found in Linux kernels: 4.17–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

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.

OneNAND OTP Support found in drivers/mtd/onenand/Kconfig

The configuration item CONFIG_MTD_ONENAND_OTP:

• prompt: OneNAND OTP Support
• type: bool
• depends on: (none)
• defined in drivers/mtd/onenand/Kconfig
• found in Linux kernels: 2.6.18–2.6.39, 3.0–3.19, 4.0–4.16

Help text

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.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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