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ARM: at91/defconfig: Remove unaffected config option 

The commit bf4289cba0 removed the use of
CONFIG_MTD_NAND_ATMEL_ECC_NONE and CONFIG_MTD_NAND_ATMEL_ECC_HW but the
Kconfig file was forgotten.

This patch remove those inoperative options.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Richard Genoud 2012-06-22 15:29:28 +02:00 committed by Nicolas Ferre
parent 6887a4131d
commit b4084bcf5a
5 changed files with 0 additions and 44 deletions
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1
arch/arm/configs/afeb9260_defconfig
View File

@ -39,7 +39,6 @@ CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_ATMEL_SSC=y

1
arch/arm/configs/at91sam9263_defconfig
View File

@ -61,7 +61,6 @@ CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_BLOCK2MTD=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_BLK_DEV_LOOP=y

1
arch/arm/configs/qil-a9260_defconfig
View File

@ -50,7 +50,6 @@ CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y

1
arch/arm/configs/usb-a9260_defconfig
View File

@ -49,7 +49,6 @@ CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y

40
drivers/mtd/nand/Kconfig
View File

@ -406,46 +406,6 @@ config MTD_NAND_ATMEL
help
Enables support for NAND Flash / Smart Media Card interface
on Atmel AT91 and AVR32 processors.
choice
prompt "ECC management for NAND Flash / SmartMedia on AT91 / AVR32"
depends on MTD_NAND_ATMEL
config MTD_NAND_ATMEL_ECC_HW
bool "Hardware ECC"
depends on ARCH_AT91SAM9263 || ARCH_AT91SAM9260 || AVR32
help
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
config MTD_NAND_ATMEL_ECC_SOFT
bool "Software ECC"
help
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_ATMEL_ECC_NONE
bool "No ECC (testing only, DANGEROUS)"
depends on DEBUG_KERNEL
help
No ECC will be used.
It's not a good idea and it should be reserved for testing
purpose only.
If unsure, say N
endchoice
config MTD_NAND_PXA3xx
tristate "Support for NAND flash devices on PXA3xx"