diff options
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
-rw-r--r-- | drivers/mtd/nand/Kconfig | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 8ca417614c57..598cd0a3adee 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig | |||
@@ -406,46 +406,6 @@ config MTD_NAND_ATMEL | |||
406 | help | 406 | help |
407 | Enables support for NAND Flash / Smart Media Card interface | 407 | Enables support for NAND Flash / Smart Media Card interface |
408 | on Atmel AT91 and AVR32 processors. | 408 | on Atmel AT91 and AVR32 processors. |
409 | choice | ||
410 | prompt "ECC management for NAND Flash / SmartMedia on AT91 / AVR32" | ||
411 | depends on MTD_NAND_ATMEL | ||
412 | |||
413 | config MTD_NAND_ATMEL_ECC_HW | ||
414 | bool "Hardware ECC" | ||
415 | depends on ARCH_AT91SAM9263 || ARCH_AT91SAM9260 || AVR32 | ||
416 | help | ||
417 | Use hardware ECC instead of software ECC when the chip | ||
418 | supports it. | ||
419 | |||
420 | The hardware ECC controller is capable of single bit error | ||
421 | correction and 2-bit random detection per page. | ||
422 | |||
423 | NB : hardware and software ECC schemes are incompatible. | ||
424 | If you switch from one to another, you'll have to erase your | ||
425 | mtd partition. | ||
426 | |||
427 | If unsure, say Y | ||
428 | |||
429 | config MTD_NAND_ATMEL_ECC_SOFT | ||
430 | bool "Software ECC" | ||
431 | help | ||
432 | Use software ECC. | ||
433 | |||
434 | NB : hardware and software ECC schemes are incompatible. | ||
435 | If you switch from one to another, you'll have to erase your | ||
436 | mtd partition. | ||
437 | |||
438 | config MTD_NAND_ATMEL_ECC_NONE | ||
439 | bool "No ECC (testing only, DANGEROUS)" | ||
440 | depends on DEBUG_KERNEL | ||
441 | help | ||
442 | No ECC will be used. | ||
443 | It's not a good idea and it should be reserved for testing | ||
444 | purpose only. | ||
445 | |||
446 | If unsure, say N | ||
447 | |||
448 | endchoice | ||
449 | 409 | ||
450 | config MTD_NAND_PXA3xx | 410 | config MTD_NAND_PXA3xx |
451 | tristate "Support for NAND flash devices on PXA3xx" | 411 | tristate "Support for NAND flash devices on PXA3xx" |