diff options
| author | Håvard Skinnemoen <haavard.skinnemoen@atmel.com> | 2008-06-06 18:04:52 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2008-06-07 08:42:51 +0100 |
| commit | d4f4c0aa8e36f69e46360b3d3569dc15d6099894 (patch) | |
| tree | 758e0bcfe4be735048edcd87929beefd30c39658 /drivers/mtd/nand/Kconfig | |
| parent | 62fd71fe710886ba449e932ad7877f4a8340c2d4 (diff) | |
[MTD] [NAND] rename at91_nand -> atmel_nand: file names and Kconfig
The AT91 NAND driver needs just a few tiny modifications to work on
AVR32 as well. Rename it atmel_nand to reflect this.
Also move the ECC register definitions into drivers/mtd/nand since they
are only useful to the atmel_nand driver, and get rid of the useless
filename at the top of each file.
Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 7dea6c3a660..cdd2952c153 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -271,7 +271,7 @@ config MTD_NAND_CS553X If you say "m", the module will be called "cs553x_nand.ko". -config MTD_NAND_AT91 +config MTD_NAND_ATMEL bool "Support for NAND Flash / SmartMedia on AT91" depends on ARCH_AT91 help @@ -279,14 +279,15 @@ config MTD_NAND_AT91 on Atmel AT91 processors. choice prompt "ECC management for NAND Flash / SmartMedia on AT91" - depends on MTD_NAND_AT91 + depends on MTD_NAND_ATMEL -config MTD_NAND_AT91_ECC_HW +config MTD_NAND_ATMEL_ECC_HW bool "Hardware ECC" depends on ARCH_AT91SAM9263 || ARCH_AT91SAM9260 help - Uses hardware ECC provided by the at91sam9260/at91sam9263 chip - instead of software ECC. + 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. @@ -296,16 +297,16 @@ config MTD_NAND_AT91_ECC_HW If unsure, say Y -config MTD_NAND_AT91_ECC_SOFT +config MTD_NAND_ATMEL_ECC_SOFT bool "Software ECC" help - Uses software ECC. + Use software ECC. NB : hardware and software ECC schemes are incompatible. If you switch from one to another, you'll have to erase your mtd partition. -config MTD_NAND_AT91_ECC_NONE +config MTD_NAND_ATMEL_ECC_NONE bool "No ECC (testing only, DANGEROUS)" depends on DEBUG_KERNEL help |