# drivers/mtd/nand/Kconfig
-# $Id: Kconfig,v 1.17 2004/08/10 14:24:07 dwmw2 Exp $
+# $Id: Kconfig,v 1.14 2004/07/13 00:14:35 dbrown Exp $
menu "NAND Flash Device Drivers"
depends on MTD!=n
This enables the NAND flash driver on the PPChameleon EVB Board.
config MTD_NAND_DISKONCHIP
- tristate "DiskOnChip 2000, Millennium and Millennium Plus (NAND reimplementation) (EXPERIMENTAL)"
+ tristate "DiskOnChip 2000 and Millennium (NAND reimplementation) (EXPERIMENTAL)"
depends on MTD_NAND && EXPERIMENTAL
help
- This is a reimplementation of M-Systems DiskOnChip 2000,
- Millennium and Millennium Plus as a standard NAND device driver,
- as opposed to the earlier self-contained MTD device drivers.
+ This is a reimplementation of M-Systems DiskOnChip 2000 and
+ Millennium as a standard NAND device driver, as opposed to the
+ earlier self-contained MTD device drivers.
This should enable, among other things, proper JFFS2 operation on
these devices.
-config MTD_NAND_DISKONCHIP_PROBE_ADVANCED
- bool "Advanced detection options for DiskOnChip"
- depends on MTD_NAND_DISKONCHIP
- help
- This option allows you to specify nonstandard address at which to
- probe for a DiskOnChip, or to change the detection options. You
- are unlikely to need any of this unless you are using LinuxBIOS.
- Say 'N'.
-
-config MTD_NAND_DISKONCHIP_PROBE_ADDRESS
- hex "Physical address of DiskOnChip" if MTD_NAND_DISKONCHIP_PROBE_ADVANCED
- depends on MTD_NAND_DISKONCHIP
- default "0"
- ---help---
- By default, the probe for DiskOnChip devices will look for a
- DiskOnChip at every multiple of 0x2000 between 0xC8000 and 0xEE000.
- This option allows you to specify a single address at which to probe
- for the device, which is useful if you have other devices in that
- range which get upset when they are probed.
-
- (Note that on PowerPC, the normal probe will only check at
- 0xE4000000.)
-
- Normally, you should leave this set to zero, to allow the probe at
- the normal addresses.
-
-config MTD_NAND_DISKONCHIP_PROBE_HIGH
- bool "Probe high addresses"
- depends on MTD_NAND_DISKONCHIP_PROBE_ADVANCED
- help
- By default, the probe for DiskOnChip devices will look for a
- DiskOnChip at every multiple of 0x2000 between 0xC8000 and 0xEE000.
- This option changes to make it probe between 0xFFFC8000 and
- 0xFFFEE000. Unless you are using LinuxBIOS, this is unlikely to be
- useful to you. Say 'N'.
-
config MTD_NAND_DISKONCHIP_BBTWRITE
bool "Allow BBT writes on DiskOnChip Millennium and 2000TSOP"
depends on MTD_NAND_DISKONCHIP