[net-next-2.6.git] / arch / cris / Kconfig

#
# For a description of the syntax of this configuration file,
# see the Configure script.
#

mainmenu "Linux/CRIS Kernel Configuration"

config MMU
	bool
	default y

config ZONE_DMA
	bool
	default y

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

config GENERIC_IOMAP
       bool
       default y

config ARCH_HAS_ILOG2_U32
	bool
	default n

config ARCH_HAS_ILOG2_U64
	bool
	default n

config GENERIC_FIND_NEXT_BIT
	bool
	default y

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

source "init/Kconfig"

menu "General setup"

source "fs/Kconfig.binfmt"

config GENERIC_HARDIRQS
	bool
	default y

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"
	help
	  Support version 1 of the ETRAX 100LX.

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

config SVINTO_SIM
	bool "ETRAX-100LX-for-xsim-simulator"
	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_VCS_SIM
	bool "VCS Simulator"
	help
	  Setup hardware to be run in the VCS simulator.

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_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.

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:include/asm-cris/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_PCF8563 if ETRAX_ARCH_V32
	default ETRAX_DS1302 if ETRAX_ARCH_V10

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 receiveing 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 receiveing 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 receiveing 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 "arch/cris/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"
Commit	Line	Data
1da177e4 LT	1	#
	2	# For a description of the syntax of this configuration file,
	3	# see the Configure script.
	4	#
	5
	6	mainmenu "Linux/CRIS Kernel Configuration"
	7
	8	config MMU
	9	bool
	10	default y
	11
66701b14 CL	12	config ZONE_DMA
	13	bool
	14	default y
	15
1da177e4 LT	16	config RWSEM_GENERIC_SPINLOCK
	17	bool
	18	default y
	19
	20	config RWSEM_XCHGADD_ALGORITHM
	21	bool
	22
923dd2a4 JN	23	config GENERIC_IOMAP
	24	bool
	25	default y
	26
f0d1b0b3 DH	27	config ARCH_HAS_ILOG2_U32
	28	bool
	29	default n
	30
	31	config ARCH_HAS_ILOG2_U64
	32	bool
	33	default n
	34
e9f26df1 AM	35	config GENERIC_FIND_NEXT_BIT
	36	bool
	37	default y
	38
	39	config GENERIC_HWEIGHT
	40	bool
	41	default y
	42
1da177e4 LT	43	config GENERIC_CALIBRATE_DELAY
	44	bool
	45	default y
	46
5ea81769 AV	47	config NO_IOPORT
	48	def_bool y
	49
923dd2a4 JN	50	config FORCE_MAX_ZONEORDER
	51	int
	52	default 6
	53
1da177e4 LT	54	config CRIS
	55	bool
	56	default y
	57
	58	source "init/Kconfig"
	59
	60	menu "General setup"
	61
	62	source "fs/Kconfig.binfmt"
	63
eb2746dd JN	64	config GENERIC_HARDIRQS
	65	bool
	66	default y
	67
1da177e4 LT	68	config ETRAX_CMDLINE
	69	string "Kernel command line"
	70	default "root=/dev/mtdblock3"
	71	help
	72	Pass additional commands to the kernel.
	73
	74	config ETRAX_WATCHDOG
	75	bool "Enable ETRAX watchdog"
	76	help
	77	Enable the built-in watchdog timer support on ETRAX based embedded
	78	network computers.
	79
	80	config ETRAX_WATCHDOG_NICE_DOGGY
	81	bool "Disable watchdog during Oops printouts"
	82	depends on ETRAX_WATCHDOG
	83	help
	84	By enabling this you make sure that the watchdog does not bite while
	85	printing oopses. Recommended for development systems but not for
	86	production releases.
	87
	88	config ETRAX_FAST_TIMER
	89	bool "Enable ETRAX fast timer API"
	90	help
	91	This options enables the API to a fast timer implementation using
	92	timer1 to get sub jiffie resolution timers (primarily one-shot
	93	timers).
	94	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	95
923dd2a4 JN	96	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	97	bool "Enable module allocation with kmalloc"
1da177e4	98	help
923dd2a4 JN	99	Enable module allocation with kmalloc instead of vmalloc.
	100
	101	config OOM_REBOOT
	102	bool "Enable reboot at out of memory"
1da177e4	103
923dd2a4	104	source "kernel/Kconfig.preempt"
1da177e4	105
3f22ab27 DH	106	source mm/Kconfig
3f22ab27 DH	107
1da177e4 LT	108	endmenu
	109
	110	menu "Hardware setup"
	111
	112	choice
	113	prompt "Processor type"
	114	default ETRAX100LX
	115
	116	config ETRAX100LX
	117	bool "ETRAX-100LX-v1"
	118	help
	119	Support version 1 of the ETRAX 100LX.
	120
	121	config ETRAX100LX_V2
	122	bool "ETRAX-100LX-v2"
	123	help
	124	Support version 2 of the ETRAX 100LX.
	125
	126	config SVINTO_SIM
	127	bool "ETRAX-100LX-for-xsim-simulator"
	128	help
	129	Support the xsim ETRAX Simulator.
	130
923dd2a4 JN	131	config ETRAXFS
	132	bool "ETRAX-FS-V32"
	133	help
	134	Support CRIS V32.
	135
	136	config CRIS_MACH_ARTPEC3
	137	bool "ARTPEC-3"
	138	help
	139	Support Axis ARTPEC-3.
	140
1da177e4 LT	141	endchoice
1da177e4 LT	142
923dd2a4 JN	143	config ETRAX_VCS_SIM
	144	bool "VCS Simulator"
	145	help
	146	Setup hardware to be run in the VCS simulator.
	147
1da177e4 LT	148	config ETRAX_ARCH_V10
	149	bool
	150	default y if ETRAX100LX \|\| ETRAX100LX_V2
	151	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
	152
923dd2a4 JN	153	config ETRAX_ARCH_V32
	154	bool
	155	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	156	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	157
1da177e4 LT	158	config ETRAX_DRAM_SIZE
	159	int "DRAM size (dec, in MB)"
	160	default "8"
	161	help
	162	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	163
923dd2a4 JN	164	config ETRAX_VMEM_SIZE
	165	int "Video memory size (dec, in MB)"
	166	depends on ETRAX_ARCH_V32 && !ETRAXFS
	167	default 8 if !ETRAXFS
	168	help
	169	Size of Video accessible memory (decimal, in MB).
	170
1da177e4	171	config ETRAX_FLASH_BUSWIDTH
923dd2a4	172	int "Buswidth of NOR flash in bytes"
1da177e4 LT	173	default "2"
1da177e4 LT	174	help
923dd2a4 JN	175	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
	176
	177	config ETRAX_NANDFLASH_BUSWIDTH
	178	int "Buswidth of NAND flash in bytes"
	179	default "1"
	180	help
	181	Width in bytes of the NAND flash (1 or 2).
	182
	183	config ETRAX_FLASH1_SIZE
	184	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	185	default "0"
	186
	187	choice
	188	prompt "Product debug-port"
	189	default ETRAX_DEBUG_PORT0
	190
	191	config ETRAX_DEBUG_PORT0
	192	bool "Serial-0"
	193	help
	194	Choose a serial port for the ETRAX debug console. Default to
	195	port 0.
	196
	197	config ETRAX_DEBUG_PORT1
	198	bool "Serial-1"
	199	help
	200	Use serial port 1 for the console.
	201
	202	config ETRAX_DEBUG_PORT2
	203	bool "Serial-2"
	204	help
	205	Use serial port 2 for the console.
	206
	207	config ETRAX_DEBUG_PORT3
	208	bool "Serial-3"
	209	help
	210	Use serial port 3 for the console.
	211
	212	config ETRAX_DEBUG_PORT_NULL
	213	bool "disabled"
	214	help
	215	Disable serial-port debugging.
	216
	217	endchoice
	218
	219	choice
	220	prompt "Kernel GDB port"
	221	depends on ETRAX_KGDB
	222	default ETRAX_KGDB_PORT0
	223	help
	224	Choose a serial port for kernel debugging. NOTE: This port should
	225	not be enabled under Drivers for built-in interfaces (as it has its
	226	own initialization code) and should not be the same as the debug port.
	227
	228	config ETRAX_KGDB_PORT0
	229	bool "Serial-0"
	230	help
	231	Use serial port 0 for kernel debugging.
	232
	233	config ETRAX_KGDB_PORT1
	234	bool "Serial-1"
	235	help
	236	Use serial port 1 for kernel debugging.
	237
	238	config ETRAX_KGDB_PORT2
239	bool "Serial-2"
240	help
241	Use serial port 2 for kernel debugging.
242
243	config ETRAX_KGDB_PORT3
244	bool "Serial-3"
245	help
246	Use serial port 3 for kernel debugging.
247
248	endchoice
1da177e4 LT	249
1da177e4 LT	250	source arch/cris/arch-v10/Kconfig
2d33d563	251	source arch/cris/arch-v32/Kconfig
1da177e4 LT	252
	253	endmenu
	254
d5950b43 SR	255	source "net/Kconfig"
d5950b43 SR	256
1da177e4 LT	257	# bring in ETRAX built-in drivers
1da177e4 LT	258	menu "Drivers for built-in interfaces"
2d33d563 JN	259	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	260	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	261
79e04fdb JN	262	config ETRAX_AXISFLASHMAP
	263	bool "Axis flash-map support"
	264	select MTD
	265	select MTD_CFI
	266	select MTD_CFI_AMDSTD
	267	select MTD_JEDECPROBE if ETRAX_ARCH_V32
	268	select MTD_CHAR
	269	select MTD_BLOCK
	270	select MTD_PARTITIONS
	271	select MTD_CONCAT
	272	select MTD_COMPLEX_MAPPINGS
	273	help
	274	This option enables MTD mapping of flash devices. Needed to use
	275	flash memories. If unsure, say Y.
	276
c3d6dddd JN	277	config ETRAX_RTC
	278	bool "Real Time Clock support"
	279	depends on ETRAX_I2C
	280	help
	281	Enables drivers for the Real-Time Clock battery-backed chips on
	282	some products. The kernel reads the time when booting, and
	283	the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
	284	rtc_time struct (see <file:include/asm-cris/rtc.h>) on the /dev/rtc
	285	device. You can check the time with cat /proc/rtc, but
	286	normal time reading should be done using libc function time and
	287	friends.
	288
923dd2a4 JN	289	choice
	290	prompt "RTC chip"
	291	depends on ETRAX_RTC
	292	default ETRAX_PCF8563 if ETRAX_ARCH_V32
	293	default ETRAX_DS1302 if ETRAX_ARCH_V10
	294
	295	config ETRAX_DS1302
	296	depends on ETRAX_ARCH_V10
	297	bool "DS1302"
	298	help
	299	Enables the driver for the DS1302 Real-Time Clock battery-backed
	300	chip on some products.
	301
	302	config ETRAX_PCF8563
	303	bool "PCF8563"
	304	help
	305	Enables the driver for the PCF8563 Real-Time Clock battery-backed
	306	chip on some products.
	307
	308	endchoice
	309
c974a9e5 JN	310	config ETRAX_SYNCHRONOUS_SERIAL
	311	bool "Synchronous serial-port support"
	312	help
	313	Select this to enable the synchronous serial port driver.
	314
	315	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	316	bool "Synchronous serial port 0 enabled"
	317	depends on ETRAX_SYNCHRONOUS_SERIAL
	318	help
	319	Enabled synchronous serial port 0.
	320
	321	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	322	bool "Enable DMA on synchronous serial port 0."
	323	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	324	help
	325	A synchronous serial port can run in manual or DMA mode.
	326	Selecting this option will make it run in DMA mode.
	327
	328	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	329	bool "Synchronous serial port 1 enabled"
	330	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	331	help
	332	Enabled synchronous serial port 1.
	333
	334	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	335	bool "Enable DMA on synchronous serial port 1."
	336	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	337	help
	338	A synchronous serial port can run in manual or DMA mode.
	339	Selecting this option will make it run in DMA mode.
	340
923dd2a4 JN	341	choice
	342	prompt "Network LED behavior"
	343	depends on ETRAX_ETHERNET
	344	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	345
	346	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	347	bool "LED_on_when_link"
	348	help
	349	Selecting LED_on_when_link will light the LED when there is a
	350	connection and will flash off when there is activity.
	351
	352	Selecting LED_on_when_activity will light the LED only when
	353	there is activity.
	354
	355	This setting will also affect the behaviour of other activity LEDs
	356	e.g. Bluetooth.
	357
	358	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	359	bool "LED_on_when_activity"
	360	help
	361	Selecting LED_on_when_link will light the LED when there is a
	362	connection and will flash off when there is activity.
	363
	364	Selecting LED_on_when_activity will light the LED only when
	365	there is activity.
	366
	367	This setting will also affect the behaviour of other activity LEDs
	368	e.g. Bluetooth.
	369
	370	endchoice
	371
	372	choice
	373	prompt "Ser0 DMA out channel"
	374	depends on ETRAX_SERIAL_PORT0
	375	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	376	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	377
	378	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	379	bool "Ser0 uses no DMA for output"
	380	help
	381	Do not use DMA for ser0 output.
	382
	383	config ETRAX_SERIAL_PORT0_DMA6_OUT
	384	bool "Ser0 uses DMA6 for output"
	385	depends on ETRAXFS
	386	help
	387	Enables the DMA6 output channel for ser0 (ttyS0).
	388	If you do not enable DMA, an interrupt for each character will be
	389	used when transmitting data.
	390	Normally you want to use DMA, unless you use the DMA channel for
	391	something else.
	392
	393	config ETRAX_SERIAL_PORT0_DMA0_OUT
	394	bool "Ser0 uses DMA0 for output"
	395	depends on CRIS_MACH_ARTPEC3
	396	help
	397	Enables the DMA0 output channel for ser0 (ttyS0).
	398	If you do not enable DMA, an interrupt for each character will be
	399	used when transmitting data.
	400	Normally you want to use DMA, unless you use the DMA channel for
	401	something else.
	402
	403	endchoice
	404
405	choice
406	prompt "Ser0 DMA in channel "
407	depends on ETRAX_SERIAL_PORT0
408	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
409	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
410	help
411	What DMA channel to use for ser0.
412
413	config ETRAX_SERIAL_PORT0_NO_DMA_IN
414	bool "Ser0 uses no DMA for input"
415	help
416	Do not use DMA for ser0 input.
417
418	config ETRAX_SERIAL_PORT0_DMA7_IN
419	bool "Ser0 uses DMA7 for input"
420	depends on ETRAXFS
421	help
422	Enables the DMA7 input channel for ser0 (ttyS0).
423	If you do not enable DMA, an interrupt for each character will be
424	used when receiving data.
425	Normally you want to use DMA, unless you use the DMA channel for
426	something else.
427
428	config ETRAX_SERIAL_PORT0_DMA1_IN
429	bool "Ser0 uses DMA1 for input"
430	depends on CRIS_MACH_ARTPEC3
431	help
432	Enables the DMA1 input channel for ser0 (ttyS0).
433	If you do not enable DMA, an interrupt for each character will be
434	used when receiveing data.
435	Normally you want to use DMA, unless you use the DMA channel for
436	something else.
437
438	endchoice
439
440	choice
441	prompt "Ser1 DMA in channel "
442	depends on ETRAX_SERIAL_PORT1
443	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
444	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
445	help
446	What DMA channel to use for ser1.
447
448	config ETRAX_SERIAL_PORT1_NO_DMA_IN
449	bool "Ser1 uses no DMA for input"
450	help
451	Do not use DMA for ser1 input.
452
453	config ETRAX_SERIAL_PORT1_DMA5_IN
454	bool "Ser1 uses DMA5 for input"
455	depends on ETRAX_ARCH_V32
456	help
457	Enables the DMA5 input channel for ser1 (ttyS1).
458	If you do not enable DMA, an interrupt for each character will be
459	used when receiving data.
460	Normally you want this on, unless you use the DMA channel for
461	something else.
462
463	config ETRAX_SERIAL_PORT1_DMA9_IN
464	depends on ETRAX_ARCH_V10
465	bool "Ser1 uses DMA9 for input"
466
467	endchoice
468
469
470	choice
471	prompt "Ser1 DMA out channel"
472	depends on ETRAX_SERIAL_PORT1
473	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
474	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
475	help
476	What DMA channel to use for ser1.
477
478	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
479	bool "Ser1 uses no DMA for output"
480	help
481	Do not use DMA for ser1 output.
482
483	config ETRAX_SERIAL_PORT1_DMA8_OUT
484	depends on ETRAX_ARCH_V10
485	bool "Ser1 uses DMA8 for output"
486
487	config ETRAX_SERIAL_PORT1_DMA4_OUT
488	depends on ETRAX_ARCH_V32
489	bool "Ser1 uses DMA4 for output"
490	help
491	Enables the DMA4 output channel for ser1 (ttyS1).
492	If you do not enable DMA, an interrupt for each character will be
493	used when transmitting data.
494	Normally you want this on, unless you use the DMA channel for
495	something else.
496
497	endchoice
498
499	choice
500	prompt "Ser2 DMA out channel"
501	depends on ETRAX_SERIAL_PORT2
502	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
503	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
504
505	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
506	bool "Ser2 uses no DMA for output"
507	help
508	Do not use DMA for ser2 output.
509
510	config ETRAX_SERIAL_PORT2_DMA2_OUT
511	bool "Ser2 uses DMA2 for output"
512	depends on ETRAXFS \|\| ETRAX_ARCH_V10
513	help
514	Enables the DMA2 output channel for ser2 (ttyS2).
515	If you do not enable DMA, an interrupt for each character will be
516	used when transmitting data.
517	Normally you want to use DMA, unless you use the DMA channel for
518	something else.
519
520	config ETRAX_SERIAL_PORT2_DMA6_OUT
521	bool "Ser2 uses DMA6 for output"
522	depends on CRIS_MACH_ARTPEC3
523	help
524	Enables the DMA6 output channel for ser2 (ttyS2).
525	If you do not enable DMA, an interrupt for each character will be
526	used when transmitting data.
527	Normally you want to use DMA, unless you use the DMA channel for
528	something else.
529
530	endchoice
531
532	choice
533	prompt "Ser2 DMA in channel"
534	depends on ETRAX_SERIAL_PORT2
535	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
536	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
537	help
538	What DMA channel to use for ser2.
539
540	config ETRAX_SERIAL_PORT2_NO_DMA_IN
541	bool "Ser2 uses no DMA for input"
542	help
543	Do not use DMA for ser2 input.
544
545	config ETRAX_SERIAL_PORT2_DMA3_IN
546	bool "Ser2 uses DMA3 for input"
547	depends on ETRAXFS \|\| ETRAX_ARCH_V10
548	help
549	Enables the DMA3 input channel for ser2 (ttyS2).
550	If you do not enable DMA, an interrupt for each character will be
551	used when receiving data.
552	Normally you want to use DMA, unless you use the DMA channel for
553	something else.
554
555	config ETRAX_SERIAL_PORT2_DMA7_IN
556	bool "Ser2 uses DMA7 for input"
557	depends on CRIS_MACH_ARTPEC3
558	help
559	Enables the DMA7 input channel for ser2 (ttyS2).
560	If you do not enable DMA, an interrupt for each character will be
561	used when receiveing data.
562	Normally you want to use DMA, unless you use the DMA channel for
563	something else.
564
565	endchoice
566
567	choice
568	prompt "Ser3 DMA in channel"
569	depends on ETRAX_SERIAL_PORT3
570	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
571	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
572	help
573	What DMA channel to use for ser3.
574
575	config ETRAX_SERIAL_PORT3_NO_DMA_IN
576	bool "Ser3 uses no DMA for input"
577	help
578	Do not use DMA for ser3 input.
579
580	config ETRAX_SERIAL_PORT3_DMA5_IN
581	depends on ETRAX_ARCH_V10
582	bool "DMA 5"
583
584	config ETRAX_SERIAL_PORT3_DMA9_IN
585	bool "Ser3 uses DMA9 for input"
586	depends on ETRAXFS
587	help
588	Enables the DMA9 input channel for ser3 (ttyS3).
589	If you do not enable DMA, an interrupt for each character will be
590	used when receiving data.
591	Normally you want to use DMA, unless you use the DMA channel for
592	something else.
593
594	config ETRAX_SERIAL_PORT3_DMA3_IN
595	bool "Ser3 uses DMA3 for input"
596	depends on CRIS_MACH_ARTPEC3
597	help
598	Enables the DMA3 input channel for ser3 (ttyS3).
599	If you do not enable DMA, an interrupt for each character will be
600	used when receiveing data.
601	Normally you want to use DMA, unless you use the DMA channel for
602	something else.
603
604	endchoice
605
606	choice
607	prompt "Ser3 DMA out channel"
608	depends on ETRAX_SERIAL_PORT3
609	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
610	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
611
612	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
613	bool "Ser3 uses no DMA for output"
614	help
615	Do not use DMA for ser3 output.
616
617	config ETRAX_SERIAL_PORT3_DMA4_OUT
618	depends on ETRAX_ARCH_V10
619	bool "DMA 4"
620
621	config ETRAX_SERIAL_PORT3_DMA8_OUT
622	bool "Ser3 uses DMA8 for output"
623	depends on ETRAXFS
624	help
625	Enables the DMA8 output channel for ser3 (ttyS3).
626	If you do not enable DMA, an interrupt for each character will be
627	used when transmitting data.
628	Normally you want to use DMA, unless you use the DMA channel for
629	something else.
630
631	config ETRAX_SERIAL_PORT3_DMA2_OUT
632	bool "Ser3 uses DMA2 for output"
633	depends on CRIS_MACH_ARTPEC3
634	help
635	Enables the DMA2 output channel for ser3 (ttyS3).
636	If you do not enable DMA, an interrupt for each character will be
637	used when transmitting data.
638	Normally you want to use DMA, unless you use the DMA channel for
639	something else.
640
641	endchoice
642
1da177e4 LT	643	endmenu
	644
	645	source "drivers/base/Kconfig"
	646
	647	# standard linux drivers
	648	source "drivers/mtd/Kconfig"
	649
	650	source "drivers/parport/Kconfig"
	651
	652	source "drivers/pnp/Kconfig"
	653
	654	source "drivers/block/Kconfig"
	655
1da177e4 LT	656	source "drivers/ide/Kconfig"
1da177e4 LT	657
d5950b43	658	source "drivers/net/Kconfig"
1da177e4	659
7b275523 JN	660	source "drivers/i2c/Kconfig"
	661
	662	source "drivers/rtc/Kconfig"
	663
1da177e4 LT	664	#
	665	# input before char - char/joystick depends on it. As does USB.
	666	#
	667	source "drivers/input/Kconfig"
	668
	669	source "drivers/char/Kconfig"
	670
1da177e4 LT	671	source "fs/Kconfig"
1da177e4 LT	672
1da177e4 LT	673	source "drivers/usb/Kconfig"
	674
	675	source "arch/cris/Kconfig.debug"
	676
	677	source "security/Kconfig"
	678
	679	source "crypto/Kconfig"
	680
	681	source "lib/Kconfig"