[deliverable/linux.git] / arch / cris / Kconfig

config MMU
	bool
	default y

config ZONE_DMA
	bool
	default y

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

config ARCH_HAS_ILOG2_U32
	bool
	default n

config ARCH_HAS_ILOG2_U64
	bool
	default n

config GENERIC_HWEIGHT
	bool
	default y

config GENERIC_CALIBRATE_DELAY
	bool
	default y

config NO_IOPORT
	def_bool y

config FORCE_MAX_ZONEORDER
	int
	default 6

config CRIS
	bool
	default y
	select HAVE_IDE
	select GENERIC_ATOMIC64
	select HAVE_GENERIC_HARDIRQS
	select HAVE_UID16
	select VIRT_TO_BUS
	select ARCH_WANT_IPC_PARSE_VERSION
	select GENERIC_IRQ_SHOW
	select GENERIC_IOMAP
	select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32
	select GENERIC_CMOS_UPDATE
	select MODULES_USE_ELF_RELA
	select CLONE_BACKWARDS2
	select OLD_SIGSUSPEND
	select OLD_SIGACTION

config HZ
	int
	default 100

source "init/Kconfig"

source "kernel/Kconfig.freezer"

menu "General setup"

source "fs/Kconfig.binfmt"

config ETRAX_CMDLINE
	string "Kernel command line"
	default "root=/dev/mtdblock3"
	help
	  Pass additional commands to the kernel.

config ETRAX_WATCHDOG
	bool "Enable ETRAX watchdog"
	help
	  Enable the built-in watchdog timer support on ETRAX based embedded
	  network computers.

config ETRAX_WATCHDOG_NICE_DOGGY
	bool "Disable watchdog during Oops printouts"
	depends on ETRAX_WATCHDOG
	help
	  By enabling this you make sure that the watchdog does not bite while
	  printing oopses. Recommended for development systems but not for
	  production releases.

config ETRAX_FAST_TIMER
       bool "Enable ETRAX fast timer API"
       help
         This options enables the API to a fast timer implementation using
	 timer1 to get sub jiffie resolution timers (primarily one-shot
	 timers).
	 This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.

config ETRAX_KMALLOCED_MODULES
	bool "Enable module allocation with kmalloc"
	help
	  Enable module allocation with kmalloc instead of vmalloc.

config OOM_REBOOT
       bool "Enable reboot at out of memory"

source "kernel/Kconfig.preempt"

source mm/Kconfig

endmenu

menu "Hardware setup"

choice
	prompt "Processor type"
	default ETRAX100LX

config ETRAX100LX
	bool "ETRAX-100LX-v1"
	select ARCH_USES_GETTIMEOFFSET
	help
	  Support version 1 of the ETRAX 100LX.

config ETRAX100LX_V2
	bool "ETRAX-100LX-v2"
	select ARCH_USES_GETTIMEOFFSET
	help
	  Support version 2 of the ETRAX 100LX.

config SVINTO_SIM
	bool "ETRAX-100LX-for-xsim-simulator"
	select ARCH_USES_GETTIMEOFFSET
	help
	  Support the xsim ETRAX Simulator.

config ETRAXFS
	bool "ETRAX-FS-V32"
	help
	  Support CRIS V32.

config CRIS_MACH_ARTPEC3
        bool "ARTPEC-3"
        help
          Support Axis ARTPEC-3.

endchoice

config ETRAX_ARCH_V10
       bool
       default y if ETRAX100LX || ETRAX100LX_V2
       default n if !(ETRAX100LX || ETRAX100LX_V2)

config ETRAX_ARCH_V32
       bool
       default y if (ETRAXFS || CRIS_MACH_ARTPEC3)
       default n if !(ETRAXFS || CRIS_MACH_ARTPEC3)

config ETRAX_DRAM_SIZE
	int "DRAM size (dec, in MB)"
	default "8"
	help
	  Size of DRAM (decimal in MB) typically 2, 8 or 16.

config ETRAX_VMEM_SIZE
       int "Video memory size (dec, in MB)"
       depends on ETRAX_ARCH_V32 && !ETRAXFS
       default 8 if !ETRAXFS
       help
	Size of Video accessible memory (decimal, in MB).

config ETRAX_FLASH_BUSWIDTH
	int "Buswidth of NOR flash in bytes"
	default "2"
	help
	  Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.

config ETRAX_NANDFLASH_BUSWIDTH
	int "Buswidth of NAND flash in bytes"
	default "1"
	help
	  Width in bytes of the NAND flash (1 or 2).

config ETRAX_FLASH1_SIZE
       int "FLASH1 size (dec, in MB. 0 = Unknown)"
       default "0"

choice
	prompt "Product debug-port"
	default ETRAX_DEBUG_PORT0

config ETRAX_DEBUG_PORT0
	bool "Serial-0"
	help
	  Choose a serial port for the ETRAX debug console.  Default to
	  port 0.

config ETRAX_DEBUG_PORT1
	bool "Serial-1"
	help
	  Use serial port 1 for the console.

config ETRAX_DEBUG_PORT2
	bool "Serial-2"
	help
	  Use serial port 2 for the console.

config ETRAX_DEBUG_PORT3
	bool "Serial-3"
	help
	  Use serial port 3 for the console.

config ETRAX_DEBUG_PORT_NULL
	bool "disabled"
	help
	  Disable serial-port debugging.

endchoice

choice
	prompt "Kernel GDB port"
	depends on ETRAX_KGDB
	default ETRAX_KGDB_PORT0
	help
	  Choose a serial port for kernel debugging.  NOTE: This port should
	  not be enabled under Drivers for built-in interfaces (as it has its
	  own initialization code) and should not be the same as the debug port.

config ETRAX_KGDB_PORT0
	bool "Serial-0"
	help
	  Use serial port 0 for kernel debugging.

config ETRAX_KGDB_PORT1
	bool "Serial-1"
	help
	  Use serial port 1 for kernel debugging.

config ETRAX_KGDB_PORT2
	bool "Serial-2"
	help
	  Use serial port 2 for kernel debugging.

config ETRAX_KGDB_PORT3
	bool "Serial-3"
	help
	  Use serial port 3 for kernel debugging.

endchoice

source arch/cris/arch-v10/Kconfig
source arch/cris/arch-v32/Kconfig

endmenu

source "net/Kconfig"

# bring in ETRAX built-in drivers
menu "Drivers for built-in interfaces"
source arch/cris/arch-v10/drivers/Kconfig
source arch/cris/arch-v32/drivers/Kconfig

config ETRAX_AXISFLASHMAP
	bool "Axis flash-map support"
	select MTD
	select MTD_CFI
	select MTD_CFI_AMDSTD
	select MTD_JEDECPROBE if ETRAX_ARCH_V32
	select MTD_BLOCK
	select MTD_COMPLEX_MAPPINGS
	help
	  This option enables MTD mapping of flash devices.  Needed to use
	  flash memories.  If unsure, say Y.

config ETRAX_RTC
	bool "Real Time Clock support"
	depends on ETRAX_I2C
	help
	  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:arch/cris/include/asm/rtc.h>) on the
	  /dev/rtc device.  You can check the time with cat /proc/rtc, but
	  normal time reading should be done using libc function time and
	  friends.

choice
	prompt "RTC chip"
	depends on ETRAX_RTC
	default ETRAX_DS1302

config ETRAX_DS1302
	depends on ETRAX_ARCH_V10
	bool "DS1302"
	help
	  Enables the driver for the DS1302 Real-Time Clock battery-backed
	  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.

endchoice

config ETRAX_SYNCHRONOUS_SERIAL
	bool "Synchronous serial-port support"
	help
	  Select this to enable the synchronous serial port driver.

config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	bool "Synchronous serial port 0 enabled"
	depends on ETRAX_SYNCHRONOUS_SERIAL
	help
	  Enabled synchronous serial port 0.

config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	bool "Enable DMA on synchronous serial port 0."
	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	help
	  A synchronous serial port can run in manual or DMA mode.
	  Selecting this option will make it run in DMA mode.

config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	bool "Synchronous serial port 1 enabled"
	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS || ETRAX_ARCH_V10)
	help
	  Enabled synchronous serial port 1.

config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	bool "Enable DMA on synchronous serial port 1."
	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	help
	  A synchronous serial port can run in manual or DMA mode.
	  Selecting this option will make it run in DMA mode.

choice
	prompt "Network LED behavior"
	depends on ETRAX_ETHERNET
	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY

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_activity will light the LED only when
	  there is activity.

	  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_activity will light the LED only when
	  there is activity.

	  This setting will also affect the behaviour of other activity LEDs
	  e.g. Bluetooth.

endchoice

choice
	prompt "Ser0 DMA out channel"
	depends on ETRAX_SERIAL_PORT0
	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10

config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	bool "Ser0 uses no DMA for output"
	help
	  Do not use DMA for ser0 output.

config ETRAX_SERIAL_PORT0_DMA6_OUT
	bool "Ser0 uses DMA6 for output"
	depends on ETRAXFS
	help
	  Enables the DMA6 output channel for ser0 (ttyS0).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

config ETRAX_SERIAL_PORT0_DMA0_OUT
	bool "Ser0 uses DMA0 for output"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA0 output channel for ser0 (ttyS0).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser0 DMA in channel "
	depends on ETRAX_SERIAL_PORT0
	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
	help
	  What DMA channel to use for ser0.

config ETRAX_SERIAL_PORT0_NO_DMA_IN
	bool "Ser0 uses no DMA for input"
	help
	  Do not use DMA for ser0 input.

config ETRAX_SERIAL_PORT0_DMA7_IN
	bool "Ser0 uses DMA7 for input"
	depends on ETRAXFS
	help
	  Enables the DMA7 input channel for ser0 (ttyS0).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiving data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

config ETRAX_SERIAL_PORT0_DMA1_IN
	bool "Ser0 uses DMA1 for input"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA1 input channel for ser0 (ttyS0).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiving data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser1 DMA in channel "
	depends on ETRAX_SERIAL_PORT1
	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	help
	  What DMA channel to use for ser1.

config ETRAX_SERIAL_PORT1_NO_DMA_IN
	bool "Ser1 uses no DMA for input"
	help
	  Do not use DMA for ser1 input.

config ETRAX_SERIAL_PORT1_DMA5_IN
	bool "Ser1 uses DMA5 for input"
	depends on ETRAX_ARCH_V32
	help
	  Enables the DMA5 input channel for ser1 (ttyS1).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiving data.
	  Normally you want this on, unless you use the DMA channel for
	  something else.

config ETRAX_SERIAL_PORT1_DMA9_IN
	depends on ETRAX_ARCH_V10
	bool "Ser1 uses DMA9 for input"

endchoice


choice
	prompt "Ser1 DMA out channel"
	depends on ETRAX_SERIAL_PORT1
	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	help
	  What DMA channel to use for ser1.

config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	bool "Ser1 uses no DMA for output"
	help
	  Do not use DMA for ser1 output.

config ETRAX_SERIAL_PORT1_DMA8_OUT
	depends on ETRAX_ARCH_V10
	bool "Ser1 uses DMA8 for output"

config ETRAX_SERIAL_PORT1_DMA4_OUT
	depends on ETRAX_ARCH_V32
	bool "Ser1 uses DMA4 for output"
	help
	  Enables the DMA4 output channel for ser1 (ttyS1).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want this on, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser2 DMA out channel"
	depends on ETRAX_SERIAL_PORT2
	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10

config ETRAX_SERIAL_PORT2_NO_DMA_OUT
	bool "Ser2 uses no DMA for output"
	help
	  Do not use DMA for ser2 output.

config ETRAX_SERIAL_PORT2_DMA2_OUT
	bool "Ser2 uses DMA2 for output"
	depends on ETRAXFS || ETRAX_ARCH_V10
	help
	  Enables the DMA2 output channel for ser2 (ttyS2).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

config ETRAX_SERIAL_PORT2_DMA6_OUT
	bool "Ser2 uses DMA6 for output"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA6 output channel for ser2 (ttyS2).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser2 DMA in channel"
	depends on ETRAX_SERIAL_PORT2
	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
	help
	  What DMA channel to use for ser2.

config ETRAX_SERIAL_PORT2_NO_DMA_IN
	bool "Ser2 uses no DMA for input"
	help
	  Do not use DMA for ser2 input.

config ETRAX_SERIAL_PORT2_DMA3_IN
	bool "Ser2 uses DMA3 for input"
	depends on ETRAXFS || ETRAX_ARCH_V10
	help
	  Enables the DMA3 input channel for ser2 (ttyS2).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiving data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

config ETRAX_SERIAL_PORT2_DMA7_IN
	bool "Ser2 uses DMA7 for input"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA7 input channel for ser2 (ttyS2).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiving data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser3 DMA in channel"
	depends on ETRAX_SERIAL_PORT3
	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	help
	  What DMA channel to use for ser3.

config ETRAX_SERIAL_PORT3_NO_DMA_IN
	bool "Ser3 uses no DMA for input"
	help
	  Do not use DMA for ser3 input.

config ETRAX_SERIAL_PORT3_DMA5_IN
	depends on ETRAX_ARCH_V10
	bool "DMA 5"

config ETRAX_SERIAL_PORT3_DMA9_IN
	bool "Ser3 uses DMA9 for input"
	depends on ETRAXFS
	help
	  Enables the DMA9 input channel for ser3 (ttyS3).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiving data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

config ETRAX_SERIAL_PORT3_DMA3_IN
	bool "Ser3 uses DMA3 for input"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA3 input channel for ser3 (ttyS3).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiving data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser3 DMA out channel"
	depends on ETRAX_SERIAL_PORT3
	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10

config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	bool "Ser3 uses no DMA for output"
	help
	  Do not use DMA for ser3 output.

config ETRAX_SERIAL_PORT3_DMA4_OUT
	depends on ETRAX_ARCH_V10
	bool "DMA 4"

config ETRAX_SERIAL_PORT3_DMA8_OUT
	bool "Ser3 uses DMA8 for output"
	depends on ETRAXFS
	help
	  Enables the DMA8 output channel for ser3 (ttyS3).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

config ETRAX_SERIAL_PORT3_DMA2_OUT
	bool "Ser3 uses DMA2 for output"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA2 output channel for ser3 (ttyS3).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

endmenu

source "drivers/base/Kconfig"

# standard linux drivers
source "drivers/mtd/Kconfig"

source "drivers/parport/Kconfig"

source "drivers/pnp/Kconfig"

source "drivers/block/Kconfig"

source "drivers/ide/Kconfig"

source "drivers/net/Kconfig"

source "drivers/i2c/Kconfig"

source "drivers/rtc/Kconfig"

#
# input before char - char/joystick depends on it. As does USB.
#
source "drivers/input/Kconfig"

source "drivers/char/Kconfig"

source "fs/Kconfig"

source "drivers/usb/Kconfig"

source "drivers/uwb/Kconfig"

source "drivers/staging/Kconfig"

source "arch/cris/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"
Commit	Line	Data
1da177e4 LT	1	config MMU
	2	bool
	3	default y
	4
66701b14 CL	5	config ZONE_DMA
	6	bool
	7	default y
	8
1da177e4 LT	9	config RWSEM_GENERIC_SPINLOCK
	10	bool
	11	default y
	12
	13	config RWSEM_XCHGADD_ALGORITHM
	14	bool
	15
f0d1b0b3 DH	16	config ARCH_HAS_ILOG2_U32
	17	bool
	18	default n
	19
	20	config ARCH_HAS_ILOG2_U64
	21	bool
	22	default n
	23
e9f26df1 AM	24	config GENERIC_HWEIGHT
	25	bool
	26	default y
	27
1da177e4 LT	28	config GENERIC_CALIBRATE_DELAY
	29	bool
	30	default y
	31
5ea81769 AV	32	config NO_IOPORT
	33	def_bool y
	34
923dd2a4 JN	35	config FORCE_MAX_ZONEORDER
	36	int
	37	default 6
	38
1da177e4 LT	39	config CRIS
	40	bool
	41	default y
ec7748b5	42	select HAVE_IDE
4c9c6a1b	43	select GENERIC_ATOMIC64
30139785	44	select HAVE_GENERIC_HARDIRQS
af1839eb	45	select HAVE_UID16
4febd95a	46	select VIRT_TO_BUS
c1d7e01d	47	select ARCH_WANT_IPC_PARSE_VERSION
15825a5c	48	select GENERIC_IRQ_SHOW
4673ca8e	49	select GENERIC_IOMAP
a4cfc31d	50	select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32
5227b636	51	select GENERIC_CMOS_UPDATE
786d35d4	52	select MODULES_USE_ELF_RELA
27d892fb	53	select CLONE_BACKWARDS2
86df89a0	54	select OLD_SIGSUSPEND
eb2f2566	55	select OLD_SIGACTION
1da177e4	56
bdc80787 PA	57	config HZ
	58	int
	59	default 100
	60
1da177e4 LT	61	source "init/Kconfig"
1da177e4 LT	62
dc52ddc0 MH	63	source "kernel/Kconfig.freezer"
dc52ddc0 MH	64
1da177e4 LT	65	menu "General setup"
	66
	67	source "fs/Kconfig.binfmt"
	68
	69	config ETRAX_CMDLINE
	70	string "Kernel command line"
	71	default "root=/dev/mtdblock3"
	72	help
	73	Pass additional commands to the kernel.
	74
	75	config ETRAX_WATCHDOG
	76	bool "Enable ETRAX watchdog"
	77	help
	78	Enable the built-in watchdog timer support on ETRAX based embedded
	79	network computers.
	80
	81	config ETRAX_WATCHDOG_NICE_DOGGY
	82	bool "Disable watchdog during Oops printouts"
	83	depends on ETRAX_WATCHDOG
	84	help
	85	By enabling this you make sure that the watchdog does not bite while
	86	printing oopses. Recommended for development systems but not for
	87	production releases.
	88
	89	config ETRAX_FAST_TIMER
	90	bool "Enable ETRAX fast timer API"
	91	help
	92	This options enables the API to a fast timer implementation using
	93	timer1 to get sub jiffie resolution timers (primarily one-shot
	94	timers).
	95	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	96
923dd2a4 JN	97	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	98	bool "Enable module allocation with kmalloc"
1da177e4	99	help
923dd2a4 JN	100	Enable module allocation with kmalloc instead of vmalloc.
	101
	102	config OOM_REBOOT
	103	bool "Enable reboot at out of memory"
1da177e4	104
923dd2a4	105	source "kernel/Kconfig.preempt"
1da177e4	106
3f22ab27 DH	107	source mm/Kconfig
3f22ab27 DH	108
1da177e4 LT	109	endmenu
	110
	111	menu "Hardware setup"
	112
	113	choice
	114	prompt "Processor type"
	115	default ETRAX100LX
	116
	117	config ETRAX100LX
	118	bool "ETRAX-100LX-v1"
60dbd663	119	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	120	help
	121	Support version 1 of the ETRAX 100LX.
	122
	123	config ETRAX100LX_V2
	124	bool "ETRAX-100LX-v2"
60dbd663	125	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	126	help
	127	Support version 2 of the ETRAX 100LX.
	128
	129	config SVINTO_SIM
	130	bool "ETRAX-100LX-for-xsim-simulator"
60dbd663	131	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	132	help
	133	Support the xsim ETRAX Simulator.
	134
923dd2a4 JN	135	config ETRAXFS
	136	bool "ETRAX-FS-V32"
	137	help
	138	Support CRIS V32.
	139
	140	config CRIS_MACH_ARTPEC3
	141	bool "ARTPEC-3"
	142	help
	143	Support Axis ARTPEC-3.
	144
1da177e4 LT	145	endchoice
	146
	147	config ETRAX_ARCH_V10
	148	bool
	149	default y if ETRAX100LX \|\| ETRAX100LX_V2
	150	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
	151
923dd2a4 JN	152	config ETRAX_ARCH_V32
	153	bool
	154	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	155	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	156
1da177e4 LT	157	config ETRAX_DRAM_SIZE
	158	int "DRAM size (dec, in MB)"
	159	default "8"
	160	help
	161	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	162
923dd2a4 JN	163	config ETRAX_VMEM_SIZE
	164	int "Video memory size (dec, in MB)"
	165	depends on ETRAX_ARCH_V32 && !ETRAXFS
	166	default 8 if !ETRAXFS
	167	help
	168	Size of Video accessible memory (decimal, in MB).
	169
1da177e4	170	config ETRAX_FLASH_BUSWIDTH
923dd2a4	171	int "Buswidth of NOR flash in bytes"
1da177e4 LT	172	default "2"
1da177e4 LT	173	help
923dd2a4 JN	174	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
	175
	176	config ETRAX_NANDFLASH_BUSWIDTH
	177	int "Buswidth of NAND flash in bytes"
	178	default "1"
	179	help
	180	Width in bytes of the NAND flash (1 or 2).
	181
	182	config ETRAX_FLASH1_SIZE
	183	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	184	default "0"
	185
	186	choice
	187	prompt "Product debug-port"
	188	default ETRAX_DEBUG_PORT0
	189
	190	config ETRAX_DEBUG_PORT0
	191	bool "Serial-0"
	192	help
	193	Choose a serial port for the ETRAX debug console. Default to
	194	port 0.
	195
	196	config ETRAX_DEBUG_PORT1
	197	bool "Serial-1"
	198	help
	199	Use serial port 1 for the console.
	200
	201	config ETRAX_DEBUG_PORT2
	202	bool "Serial-2"
	203	help
	204	Use serial port 2 for the console.
	205
	206	config ETRAX_DEBUG_PORT3
	207	bool "Serial-3"
	208	help
	209	Use serial port 3 for the console.
	210
	211	config ETRAX_DEBUG_PORT_NULL
	212	bool "disabled"
	213	help
	214	Disable serial-port debugging.
	215
	216	endchoice
	217
	218	choice
	219	prompt "Kernel GDB port"
	220	depends on ETRAX_KGDB
	221	default ETRAX_KGDB_PORT0
	222	help
	223	Choose a serial port for kernel debugging. NOTE: This port should
	224	not be enabled under Drivers for built-in interfaces (as it has its
	225	own initialization code) and should not be the same as the debug port.
	226
	227	config ETRAX_KGDB_PORT0
	228	bool "Serial-0"
	229	help
	230	Use serial port 0 for kernel debugging.
	231
	232	config ETRAX_KGDB_PORT1
	233	bool "Serial-1"
	234	help
	235	Use serial port 1 for kernel debugging.
	236
	237	config ETRAX_KGDB_PORT2
238	bool "Serial-2"
239	help
240	Use serial port 2 for kernel debugging.
241
242	config ETRAX_KGDB_PORT3
243	bool "Serial-3"
244	help
245	Use serial port 3 for kernel debugging.
246
247	endchoice
1da177e4 LT	248
1da177e4 LT	249	source arch/cris/arch-v10/Kconfig
2d33d563	250	source arch/cris/arch-v32/Kconfig
1da177e4 LT	251
	252	endmenu
	253
d5950b43 SR	254	source "net/Kconfig"
d5950b43 SR	255
1da177e4 LT	256	# bring in ETRAX built-in drivers
1da177e4 LT	257	menu "Drivers for built-in interfaces"
2d33d563 JN	258	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	259	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	260
79e04fdb JN	261	config ETRAX_AXISFLASHMAP
	262	bool "Axis flash-map support"
	263	select MTD
	264	select MTD_CFI
	265	select MTD_CFI_AMDSTD
	266	select MTD_JEDECPROBE if ETRAX_ARCH_V32
79e04fdb	267	select MTD_BLOCK
79e04fdb JN	268	select MTD_COMPLEX_MAPPINGS
	269	help
	270	This option enables MTD mapping of flash devices. Needed to use
	271	flash memories. If unsure, say Y.
	272
c3d6dddd JN	273	config ETRAX_RTC
	274	bool "Real Time Clock support"
	275	depends on ETRAX_I2C
	276	help
	277	Enables drivers for the Real-Time Clock battery-backed chips on
	278	some products. The kernel reads the time when booting, and
	279	the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
0348299a JFS	280	rtc_time struct (see <file:arch/cris/include/asm/rtc.h>) on the
0348299a JFS	281	/dev/rtc device. You can check the time with cat /proc/rtc, but
c3d6dddd JN	282	normal time reading should be done using libc function time and
	283	friends.
	284
923dd2a4 JN	285	choice
	286	prompt "RTC chip"
	287	depends on ETRAX_RTC
7673538c	288	default ETRAX_DS1302
923dd2a4 JN	289
	290	config ETRAX_DS1302
	291	depends on ETRAX_ARCH_V10
	292	bool "DS1302"
	293	help
	294	Enables the driver for the DS1302 Real-Time Clock battery-backed
	295	chip on some products.
	296
	297	config ETRAX_PCF8563
	298	bool "PCF8563"
	299	help
	300	Enables the driver for the PCF8563 Real-Time Clock battery-backed
	301	chip on some products.
	302
	303	endchoice
	304
c974a9e5 JN	305	config ETRAX_SYNCHRONOUS_SERIAL
	306	bool "Synchronous serial-port support"
	307	help
	308	Select this to enable the synchronous serial port driver.
	309
	310	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	311	bool "Synchronous serial port 0 enabled"
	312	depends on ETRAX_SYNCHRONOUS_SERIAL
	313	help
	314	Enabled synchronous serial port 0.
	315
	316	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	317	bool "Enable DMA on synchronous serial port 0."
	318	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	319	help
	320	A synchronous serial port can run in manual or DMA mode.
	321	Selecting this option will make it run in DMA mode.
	322
	323	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	324	bool "Synchronous serial port 1 enabled"
	325	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	326	help
	327	Enabled synchronous serial port 1.
	328
	329	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	330	bool "Enable DMA on synchronous serial port 1."
	331	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	332	help
	333	A synchronous serial port can run in manual or DMA mode.
	334	Selecting this option will make it run in DMA mode.
	335
923dd2a4 JN	336	choice
	337	prompt "Network LED behavior"
	338	depends on ETRAX_ETHERNET
	339	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	340
	341	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	342	bool "LED_on_when_link"
	343	help
	344	Selecting LED_on_when_link will light the LED when there is a
	345	connection and will flash off when there is activity.
	346
	347	Selecting LED_on_when_activity will light the LED only when
	348	there is activity.
	349
	350	This setting will also affect the behaviour of other activity LEDs
	351	e.g. Bluetooth.
	352
	353	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	354	bool "LED_on_when_activity"
	355	help
	356	Selecting LED_on_when_link will light the LED when there is a
	357	connection and will flash off when there is activity.
	358
	359	Selecting LED_on_when_activity will light the LED only when
	360	there is activity.
	361
	362	This setting will also affect the behaviour of other activity LEDs
	363	e.g. Bluetooth.
	364
	365	endchoice
	366
	367	choice
	368	prompt "Ser0 DMA out channel"
	369	depends on ETRAX_SERIAL_PORT0
	370	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	371	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	372
	373	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	374	bool "Ser0 uses no DMA for output"
	375	help
	376	Do not use DMA for ser0 output.
	377
	378	config ETRAX_SERIAL_PORT0_DMA6_OUT
	379	bool "Ser0 uses DMA6 for output"
	380	depends on ETRAXFS
	381	help
	382	Enables the DMA6 output channel for ser0 (ttyS0).
	383	If you do not enable DMA, an interrupt for each character will be
	384	used when transmitting data.
	385	Normally you want to use DMA, unless you use the DMA channel for
	386	something else.
	387
	388	config ETRAX_SERIAL_PORT0_DMA0_OUT
	389	bool "Ser0 uses DMA0 for output"
	390	depends on CRIS_MACH_ARTPEC3
	391	help
	392	Enables the DMA0 output channel for ser0 (ttyS0).
	393	If you do not enable DMA, an interrupt for each character will be
	394	used when transmitting data.
	395	Normally you want to use DMA, unless you use the DMA channel for
	396	something else.
	397
	398	endchoice
	399
400	choice
401	prompt "Ser0 DMA in channel "
402	depends on ETRAX_SERIAL_PORT0
403	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
404	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
405	help
406	What DMA channel to use for ser0.
407
408	config ETRAX_SERIAL_PORT0_NO_DMA_IN
409	bool "Ser0 uses no DMA for input"
410	help
411	Do not use DMA for ser0 input.
412
413	config ETRAX_SERIAL_PORT0_DMA7_IN
414	bool "Ser0 uses DMA7 for input"
415	depends on ETRAXFS
416	help
417	Enables the DMA7 input channel for ser0 (ttyS0).
418	If you do not enable DMA, an interrupt for each character will be
419	used when receiving data.
420	Normally you want to use DMA, unless you use the DMA channel for
421	something else.
422
423	config ETRAX_SERIAL_PORT0_DMA1_IN
424	bool "Ser0 uses DMA1 for input"
425	depends on CRIS_MACH_ARTPEC3
426	help
427	Enables the DMA1 input channel for ser0 (ttyS0).
428	If you do not enable DMA, an interrupt for each character will be
692105b8	429	used when receiving data.
923dd2a4 JN	430	Normally you want to use DMA, unless you use the DMA channel for
	431	something else.
	432
	433	endchoice
	434
	435	choice
	436	prompt "Ser1 DMA in channel "
	437	depends on ETRAX_SERIAL_PORT1
	438	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	439	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	440	help
	441	What DMA channel to use for ser1.
	442
	443	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	444	bool "Ser1 uses no DMA for input"
	445	help
	446	Do not use DMA for ser1 input.
	447
	448	config ETRAX_SERIAL_PORT1_DMA5_IN
	449	bool "Ser1 uses DMA5 for input"
	450	depends on ETRAX_ARCH_V32
	451	help
	452	Enables the DMA5 input channel for ser1 (ttyS1).
	453	If you do not enable DMA, an interrupt for each character will be
	454	used when receiving data.
	455	Normally you want this on, unless you use the DMA channel for
	456	something else.
	457
	458	config ETRAX_SERIAL_PORT1_DMA9_IN
	459	depends on ETRAX_ARCH_V10
	460	bool "Ser1 uses DMA9 for input"
	461
	462	endchoice
	463
	464
	465	choice
	466	prompt "Ser1 DMA out channel"
	467	depends on ETRAX_SERIAL_PORT1
	468	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	469	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	470	help
	471	What DMA channel to use for ser1.
	472
	473	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	474	bool "Ser1 uses no DMA for output"
	475	help
	476	Do not use DMA for ser1 output.
	477
	478	config ETRAX_SERIAL_PORT1_DMA8_OUT
	479	depends on ETRAX_ARCH_V10
	480	bool "Ser1 uses DMA8 for output"
	481
	482	config ETRAX_SERIAL_PORT1_DMA4_OUT
	483	depends on ETRAX_ARCH_V32
	484	bool "Ser1 uses DMA4 for output"
	485	help
	486	Enables the DMA4 output channel for ser1 (ttyS1).
	487	If you do not enable DMA, an interrupt for each character will be
	488	used when transmitting data.
	489	Normally you want this on, unless you use the DMA channel for
	490	something else.
	491
	492	endchoice
	493
494	choice
495	prompt "Ser2 DMA out channel"
496	depends on ETRAX_SERIAL_PORT2
497	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
498	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
499
500	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
501	bool "Ser2 uses no DMA for output"
502	help
503	Do not use DMA for ser2 output.
504
505	config ETRAX_SERIAL_PORT2_DMA2_OUT
506	bool "Ser2 uses DMA2 for output"
507	depends on ETRAXFS \|\| ETRAX_ARCH_V10
508	help
509	Enables the DMA2 output channel for ser2 (ttyS2).
510	If you do not enable DMA, an interrupt for each character will be
511	used when transmitting data.
512	Normally you want to use DMA, unless you use the DMA channel for
513	something else.
514
515	config ETRAX_SERIAL_PORT2_DMA6_OUT
516	bool "Ser2 uses DMA6 for output"
517	depends on CRIS_MACH_ARTPEC3
518	help
519	Enables the DMA6 output channel for ser2 (ttyS2).
520	If you do not enable DMA, an interrupt for each character will be
521	used when transmitting data.
522	Normally you want to use DMA, unless you use the DMA channel for
523	something else.
524
525	endchoice
526
527	choice
528	prompt "Ser2 DMA in channel"
529	depends on ETRAX_SERIAL_PORT2
530	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
531	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
532	help
533	What DMA channel to use for ser2.
534
535	config ETRAX_SERIAL_PORT2_NO_DMA_IN
536	bool "Ser2 uses no DMA for input"
537	help
538	Do not use DMA for ser2 input.
539
540	config ETRAX_SERIAL_PORT2_DMA3_IN
541	bool "Ser2 uses DMA3 for input"
542	depends on ETRAXFS \|\| ETRAX_ARCH_V10
543	help
544	Enables the DMA3 input channel for ser2 (ttyS2).
545	If you do not enable DMA, an interrupt for each character will be
546	used when receiving data.
547	Normally you want to use DMA, unless you use the DMA channel for
548	something else.
549
550	config ETRAX_SERIAL_PORT2_DMA7_IN
551	bool "Ser2 uses DMA7 for input"
552	depends on CRIS_MACH_ARTPEC3
553	help
554	Enables the DMA7 input channel for ser2 (ttyS2).
555	If you do not enable DMA, an interrupt for each character will be
692105b8	556	used when receiving data.
923dd2a4 JN	557	Normally you want to use DMA, unless you use the DMA channel for
	558	something else.
	559
	560	endchoice
	561
	562	choice
	563	prompt "Ser3 DMA in channel"
	564	depends on ETRAX_SERIAL_PORT3
	565	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	566	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	567	help
	568	What DMA channel to use for ser3.
	569
	570	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	571	bool "Ser3 uses no DMA for input"
	572	help
	573	Do not use DMA for ser3 input.
	574
	575	config ETRAX_SERIAL_PORT3_DMA5_IN
	576	depends on ETRAX_ARCH_V10
	577	bool "DMA 5"
	578
	579	config ETRAX_SERIAL_PORT3_DMA9_IN
	580	bool "Ser3 uses DMA9 for input"
	581	depends on ETRAXFS
	582	help
	583	Enables the DMA9 input channel for ser3 (ttyS3).
	584	If you do not enable DMA, an interrupt for each character will be
	585	used when receiving data.
	586	Normally you want to use DMA, unless you use the DMA channel for
	587	something else.
	588
	589	config ETRAX_SERIAL_PORT3_DMA3_IN
	590	bool "Ser3 uses DMA3 for input"
	591	depends on CRIS_MACH_ARTPEC3
	592	help
	593	Enables the DMA3 input channel for ser3 (ttyS3).
	594	If you do not enable DMA, an interrupt for each character will be
692105b8	595	used when receiving data.
923dd2a4 JN	596	Normally you want to use DMA, unless you use the DMA channel for
	597	something else.
	598
	599	endchoice
	600
	601	choice
	602	prompt "Ser3 DMA out channel"
	603	depends on ETRAX_SERIAL_PORT3
	604	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	605	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	606
	607	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	608	bool "Ser3 uses no DMA for output"
	609	help
	610	Do not use DMA for ser3 output.
	611
	612	config ETRAX_SERIAL_PORT3_DMA4_OUT
	613	depends on ETRAX_ARCH_V10
	614	bool "DMA 4"
	615
	616	config ETRAX_SERIAL_PORT3_DMA8_OUT
	617	bool "Ser3 uses DMA8 for output"
	618	depends on ETRAXFS
	619	help
	620	Enables the DMA8 output channel for ser3 (ttyS3).
	621	If you do not enable DMA, an interrupt for each character will be
	622	used when transmitting data.
	623	Normally you want to use DMA, unless you use the DMA channel for
	624	something else.
	625
	626	config ETRAX_SERIAL_PORT3_DMA2_OUT
	627	bool "Ser3 uses DMA2 for output"
	628	depends on CRIS_MACH_ARTPEC3
	629	help
	630	Enables the DMA2 output channel for ser3 (ttyS3).
	631	If you do not enable DMA, an interrupt for each character will be
	632	used when transmitting data.
	633	Normally you want to use DMA, unless you use the DMA channel for
	634	something else.
	635
	636	endchoice
	637
1da177e4 LT	638	endmenu
	639
	640	source "drivers/base/Kconfig"
	641
	642	# standard linux drivers
	643	source "drivers/mtd/Kconfig"
	644
	645	source "drivers/parport/Kconfig"
	646
	647	source "drivers/pnp/Kconfig"
	648
	649	source "drivers/block/Kconfig"
	650
1da177e4 LT	651	source "drivers/ide/Kconfig"
1da177e4 LT	652
d5950b43	653	source "drivers/net/Kconfig"
1da177e4	654
7b275523 JN	655	source "drivers/i2c/Kconfig"
	656
	657	source "drivers/rtc/Kconfig"
	658
1da177e4 LT	659	#
	660	# input before char - char/joystick depends on it. As does USB.
	661	#
	662	source "drivers/input/Kconfig"
	663
	664	source "drivers/char/Kconfig"
	665
1da177e4 LT	666	source "fs/Kconfig"
1da177e4 LT	667
1da177e4 LT	668	source "drivers/usb/Kconfig"
1da177e4 LT	669
2f86c3e6 GKH	670	source "drivers/uwb/Kconfig"
2f86c3e6 GKH	671
6e38a2ba DH	672	source "drivers/staging/Kconfig"
6e38a2ba DH	673
1da177e4 LT	674	source "arch/cris/Kconfig.debug"
	675
	676	source "security/Kconfig"
	677
	678	source "crypto/Kconfig"
	679
	680	source "lib/Kconfig"