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authorMikael Starvik <mikael.starvik@axis.com>2005-07-27 11:44:30 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-27 16:25:59 -0700
commit3e41d6522a6922a95f9d953f4171b45b82b3d6f4 (patch)
tree61f406f442ec3db540322c802d06a67f8dbd8eb7 /arch/cris/arch-v10/drivers
parentcb09f540a1c5e6c5beb6e82f554d51a1f2c87e67 (diff)
[PATCH] CRIS update: configuration and build
Changes to configuration and build system. * Added v32 sub architecture. * Use generic hard IRQ. * Added SMP options. * Added options to OOPS at NMI and reboot at OOM. * Made it possible to set objtree. * Added option to select Kernel GDB serial port. * Corrected Kconfig usage. * Added system profiler. Signed-off-by: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/cris/arch-v10/drivers')
-rw-r--r--arch/cris/arch-v10/drivers/Kconfig250
1 files changed, 67 insertions, 183 deletions
diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig
index 748374f25b8..8b50e840295 100644
--- a/arch/cris/arch-v10/drivers/Kconfig
+++ b/arch/cris/arch-v10/drivers/Kconfig
@@ -1,17 +1,11 @@
config ETRAX_ETHERNET
bool "Ethernet support"
depends on ETRAX_ARCH_V10
+ select NET_ETHERNET
help
This option enables the ETRAX 100LX built-in 10/100Mbit Ethernet
controller.
-# this is just so that the user does not have to go into the
-# normal ethernet driver section just to enable ethernetworking
-config NET_ETHERNET
- bool
- depends on ETRAX_ETHERNET
- default y
-
choice
prompt "Network LED behavior"
depends on ETRAX_ETHERNET
@@ -20,26 +14,26 @@ choice
config ETRAX_NETWORK_LED_ON_WHEN_LINK
bool "LED_on_when_link"
help
- Selecting LED_on_when_link will light the LED when there is a
- connection and will flash off when there is activity.
+ Selecting LED_on_when_link will light the LED when there is a
+ connection and will flash off when there is activity.
- Selecting LED_on_when_activity will light the LED only when
+ Selecting LED_on_when_activity will light the LED only when
there is activity.
- This setting will also affect the behaviour of other activity LEDs
- e.g. Bluetooth.
+ This setting will also affect the behaviour of other activity LEDs
+ e.g. Bluetooth.
config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
bool "LED_on_when_activity"
help
- Selecting LED_on_when_link will light the LED when there is a
- connection and will flash off when there is activity.
+ Selecting LED_on_when_link will light the LED when there is a
+ connection and will flash off when there is activity.
- Selecting LED_on_when_activity will light the LED only when
+ Selecting LED_on_when_activity will light the LED only when
there is activity.
- This setting will also affect the behaviour of other activity LEDs
- e.g. Bluetooth.
+ This setting will also affect the behaviour of other activity LEDs
+ e.g. Bluetooth.
endchoice
@@ -91,11 +85,11 @@ choice
depends on ETRAX_SERIAL_PORT0
default ETRAX_SERIAL_PORT0_DMA6_OUT
-config CONFIG_ETRAX_SERIAL_PORT0_NO_DMA_OUT
- bool "No DMA out"
+config ETRAX_SERIAL_PORT0_NO_DMA_OUT
+ bool "No DMA out"
-config CONFIG_ETRAX_SERIAL_PORT0_DMA6_OUT
- bool "DMA 6"
+config ETRAX_SERIAL_PORT0_DMA6_OUT
+ bool "DMA 6"
endchoice
@@ -104,11 +98,11 @@ choice
depends on ETRAX_SERIAL_PORT0
default ETRAX_SERIAL_PORT0_DMA7_IN
-config CONFIG_ETRAX_SERIAL_PORT0_NO_DMA_IN
- bool "No DMA in"
+config ETRAX_SERIAL_PORT0_NO_DMA_IN
+ bool "No DMA in"
-config CONFIG_ETRAX_SERIAL_PORT0_DMA7_IN
- bool "DMA 7"
+config ETRAX_SERIAL_PORT0_DMA7_IN
+ bool "DMA 7"
endchoice
@@ -205,11 +199,11 @@ choice
depends on ETRAX_SERIAL_PORT1
default ETRAX_SERIAL_PORT1_DMA8_OUT
-config CONFIG_ETRAX_SERIAL_PORT1_NO_DMA_OUT
- bool "No DMA out"
+config ETRAX_SERIAL_PORT1_NO_DMA_OUT
+ bool "No DMA out"
-config CONFIG_ETRAX_SERIAL_PORT1_DMA8_OUT
- bool "DMA 8"
+config ETRAX_SERIAL_PORT1_DMA8_OUT
+ bool "DMA 8"
endchoice
@@ -218,11 +212,11 @@ choice
depends on ETRAX_SERIAL_PORT1
default ETRAX_SERIAL_PORT1_DMA9_IN
-config CONFIG_ETRAX_SERIAL_PORT1_NO_DMA_IN
- bool "No DMA in"
+config ETRAX_SERIAL_PORT1_NO_DMA_IN
+ bool "No DMA in"
-config CONFIG_ETRAX_SERIAL_PORT1_DMA9_IN
- bool "DMA 9"
+config ETRAX_SERIAL_PORT1_DMA9_IN
+ bool "DMA 9"
endchoice
@@ -308,7 +302,7 @@ config ETRAX_SER1_CD_ON_PB_BIT
Specify the pin of the PB port to carry the CD signal for serial
port 1.
-comment "Make sure you dont have the same PB bits more than once!"
+comment "Make sure you do not have the same PB bits more than once!"
depends on ETRAX_SERIAL && ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && ETRAX_SER1_DTR_RI_DSR_CD_ON_PB
config ETRAX_SERIAL_PORT2
@@ -322,11 +316,11 @@ choice
depends on ETRAX_SERIAL_PORT2
default ETRAX_SERIAL_PORT2_DMA2_OUT
-config CONFIG_ETRAX_SERIAL_PORT2_NO_DMA_OUT
- bool "No DMA out"
+config ETRAX_SERIAL_PORT2_NO_DMA_OUT
+ bool "No DMA out"
-config CONFIG_ETRAX_SERIAL_PORT2_DMA2_OUT
- bool "DMA 2"
+config ETRAX_SERIAL_PORT2_DMA2_OUT
+ bool "DMA 2"
endchoice
@@ -335,11 +329,11 @@ choice
depends on ETRAX_SERIAL_PORT2
default ETRAX_SERIAL_PORT2_DMA3_IN
-config CONFIG_ETRAX_SERIAL_PORT2_NO_DMA_IN
- bool "No DMA in"
+config ETRAX_SERIAL_PORT2_NO_DMA_IN
+ bool "No DMA in"
-config CONFIG_ETRAX_SERIAL_PORT2_DMA3_IN
- bool "DMA 3"
+config ETRAX_SERIAL_PORT2_DMA3_IN
+ bool "DMA 3"
endchoice
@@ -436,11 +430,11 @@ choice
depends on ETRAX_SERIAL_PORT3
default ETRAX_SERIAL_PORT3_DMA4_OUT
-config CONFIG_ETRAX_SERIAL_PORT3_NO_DMA_OUT
- bool "No DMA out"
+config ETRAX_SERIAL_PORT3_NO_DMA_OUT
+ bool "No DMA out"
-config CONFIG_ETRAX_SERIAL_PORT3_DMA4_OUT
- bool "DMA 4"
+config ETRAX_SERIAL_PORT3_DMA4_OUT
+ bool "DMA 4"
endchoice
@@ -449,11 +443,11 @@ choice
depends on ETRAX_SERIAL_PORT3
default ETRAX_SERIAL_PORT3_DMA5_IN
-config CONFIG_ETRAX_SERIAL_PORT3_NO_DMA_IN
- bool "No DMA in"
+config ETRAX_SERIAL_PORT3_NO_DMA_IN
+ bool "No DMA in"
-config CONFIG_ETRAX_SERIAL_PORT3_DMA5_IN
- bool "DMA 5"
+config ETRAX_SERIAL_PORT3_DMA5_IN
+ bool "DMA 5"
endchoice
@@ -554,7 +548,6 @@ config ETRAX_IDE
select BLK_DEV_IDEDISK
select BLK_DEV_IDECD
select BLK_DEV_IDEDMA
- select DMA_NONPCI
help
Enable this to get support for ATA/IDE.
You can't use paralell ports or SCSI ports
@@ -579,7 +572,7 @@ config ETRAX_IDE_PB7_RESET
IDE reset on pin 7 on port B
config ETRAX_IDE_G27_RESET
- bool "Port_G_Bit_27"
+ bool "Port_G_Bit_27"
help
IDE reset on pin 27 on port G
@@ -588,30 +581,36 @@ endchoice
config ETRAX_USB_HOST
bool "USB host"
+ select USB
help
This option enables the host functionality of the ETRAX 100LX
built-in USB controller. In host mode the controller is designed
for CTRL and BULK traffic only, INTR traffic may work as well
however (depending on the requirements of timeliness).
-config USB
- tristate
- depends on ETRAX_USB_HOST
- default y
-
config ETRAX_USB_HOST_PORT1
- bool " USB port 1 enabled"
- depends on ETRAX_USB_HOST
- default n
+ bool "USB port 1 enabled"
+ depends on ETRAX_USB_HOST
+ default n
config ETRAX_USB_HOST_PORT2
- bool " USB port 2 enabled"
- depends on ETRAX_USB_HOST
- default n
+ bool "USB port 2 enabled"
+ depends on ETRAX_USB_HOST
+ default n
config ETRAX_AXISFLASHMAP
bool "Axis flash-map support"
depends on ETRAX_ARCH_V10
+ select MTD
+ select MTD_CFI
+ select MTD_CFI_AMDSTD
+ select MTD_OBSOLETE_CHIPS
+ select MTD_AMDSTD
+ select MTD_CHAR
+ select MTD_BLOCK
+ select MTD_PARTITIONS
+ select MTD_CONCAT
+ select MTD_COMPLEX_MAPPINGS
help
This option enables MTD mapping of flash devices. Needed to use
flash memories. If unsure, say Y.
@@ -627,119 +626,6 @@ config ETRAX_PTABLE_SECTOR
for changing this is when the flash block size is bigger
than 64kB (e.g. when using two parallel 16 bit flashes).
-# here we define the CONFIG_'s necessary to enable MTD support
-# for the flash
-config MTD
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
- help
- Memory Technology Devices are flash, RAM and similar chips, often
- used for solid state file systems on embedded devices. This option
- will provide the generic support for MTD drivers to register
- themselves with the kernel and for potential users of MTD devices
- to enumerate the devices which are present and obtain a handle on
- them. It will also allow you to select individual drivers for
- particular hardware and users of MTD devices. If unsure, say N.
-
-config MTD_CFI
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
- help
- The Common Flash Interface specification was developed by Intel,
- AMD and other flash manufactures that provides a universal method
- for probing the capabilities of flash devices. If you wish to
- support any device that is CFI-compliant, you need to enable this
- option. Visit <http://www.amd.com/products/nvd/overview/cfi.html>
- for more information on CFI.
-
-config MTD_CFI_AMDSTD
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
- help
- The Common Flash Interface defines a number of different command
- sets which a CFI-compliant chip may claim to implement. This code
- provides support for one of those command sets, used on chips
- chips including the AMD Am29LV320.
-
-config MTD_OBSOLETE_CHIPS
- bool
- depends on ETRAX_AXISFLASHMAP
- default y
- help
- This option does not enable any code directly, but will allow you to
- select some other chip drivers which are now considered obsolete,
- because the generic CONFIG_JEDEC_PROBE code above should now detect
- the chips which are supported by these drivers, and allow the generic
- CFI-compatible drivers to drive the chips. Say 'N' here unless you have
- already tried the CONFIG_JEDEC_PROBE method and reported its failure
- to the MTD mailing list at <linux-mtd@lists.infradead.org>
-
-config MTD_AMDSTD
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
- help
- This option enables support for flash chips using AMD-compatible
- commands, including some which are not CFI-compatible and hence
- cannot be used with the CONFIG_MTD_CFI_AMDSTD option.
-
- It also works on AMD compatible chips that do conform to CFI.
-
-config MTD_CHAR
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
- help
- This provides a character device for each MTD device present in
- the system, allowing the user to read and write directly to the
- memory chips, and also use ioctl() to obtain information about
- the device, or to erase parts of it.
-
-config MTD_BLOCK
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
- ---help---
- Although most flash chips have an erase size too large to be useful
- as block devices, it is possible to use MTD devices which are based
- on RAM chips in this manner. This block device is a user of MTD
- devices performing that function.
-
- At the moment, it is also required for the Journalling Flash File
- System(s) to obtain a handle on the MTD device when it's mounted
- (although JFFS and JFFS2 don't actually use any of the functionality
- of the mtdblock device).
-
- Later, it may be extended to perform read/erase/modify/write cycles
- on flash chips to emulate a smaller block size. Needless to say,
- this is very unsafe, but could be useful for file systems which are
- almost never written to.
-
- You do not need this option for use with the DiskOnChip devices. For
- those, enable NFTL support (CONFIG_NFTL) instead.
-
-config MTD_PARTITIONS
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
- help
- If you have a device which needs to divide its flash chip(s) up
- into multiple 'partitions', each of which appears to the user as
- a separate MTD device, you require this option to be enabled. If
- unsure, say 'Y'.
-
- Note, however, that you don't need this option for the DiskOnChip
- devices. Partitioning on NFTL 'devices' is a different - that's the
- 'normal' form of partitioning used on a block device.
-
-config MTD_CONCAT
- tristate
- depends on ETRAX_AXISFLASHMAP
- default y
-
config ETRAX_I2C
bool "I2C support"
depends on ETRAX_ARCH_V10
@@ -752,7 +638,7 @@ config ETRAX_I2C
val = ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_READREG), i2c_arg);
# this is true for most products since PB-I2C seems to be somewhat
-# flawed..
+# flawed..
config ETRAX_I2C_USES_PB_NOT_PB_I2C
bool "I2C uses PB not PB-I2C"
depends on ETRAX_I2C
@@ -886,7 +772,7 @@ config ETRAX_RTC
bool "Real Time Clock support"
depends on ETRAX_ARCH_V10
help
- Enables drivers for the Real-Time Clock battery-backed chips on
+ Enables drivers for the Real-Time Clock battery-backed chips on
some products. The kernel reads the time when booting, and
the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
rtc_time struct (see <file:include/asm-cris/rtc.h>) on the /dev/rtc
@@ -903,13 +789,13 @@ config ETRAX_DS1302
bool "DS1302"
help
Enables the driver for the DS1302 Real-Time Clock battery-backed
- chip on some products.
+ chip on some products.
config ETRAX_PCF8563
bool "PCF8563"
help
Enables the driver for the PCF8563 Real-Time Clock battery-backed
- chip on some products.
+ chip on some products.
endchoice
@@ -954,10 +840,8 @@ config ETRAX_DS1302_TRICKLE_CHARGE
help
This controls the initial value of the trickle charge register.
0 = disabled (use this if you are unsure or have a non rechargable battery)
- Otherwise the following values can be OR:ed together to control the
+ Otherwise the following values can be OR:ed together to control the
charge current:
1 = 2kohm, 2 = 4kohm, 3 = 4kohm
4 = 1 diode, 8 = 2 diodes
Allowed values are (increasing current): 0, 11, 10, 9, 7, 6, 5
-
-