CONFIG_MTD_NAND_ATMEL_ECC_HW: Hardware ECC

General informations

The Linux kernel configuration item CONFIG_MTD_NAND_ATMEL_ECC_HW:

• prompt: Hardware ECC
• type: bool
• depends on: CONFIG_ARCH_AT91SAM9263 || CONFIG_ARCH_AT91SAM9260 || CONFIG_AVR32
• defined in drivers/mtd/nand/Kconfig
• found in Linux kernels: 2.6.27–2.6.39, 3.0–3.6

Help text

Use hardware ECC instead of software ECC when the chip supports it.

The hardware ECC controller is capable of single bit error correction and 2-bit random detection per page.

NB : hardware and software ECC schemes are incompatible. If you switch from one to another, you'll have to erase your mtd partition.

If unsure, say Y

Hardware

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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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