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authorHåvard Skinnemoen <haavard.skinnemoen@atmel.com>2008-06-06 18:04:52 +0200
committerDavid Woodhouse <dwmw2@infradead.org>2008-06-07 08:42:51 +0100
commitd4f4c0aa8e36f69e46360b3d3569dc15d6099894 (patch)
tree758e0bcfe4be735048edcd87929beefd30c39658 /drivers/mtd/nand/Kconfig
parent62fd71fe710886ba449e932ad7877f4a8340c2d4 (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/Kconfig17
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