[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 GENERIC_CMOS_UPDATE
	def_bool y

config ARCH_USES_GETTIMEOFFSET
	def_bool n

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 HAVE_GENERIC_HARDIRQS
	select GENERIC_IRQ_SHOW
	select GENERIC_IOMAP

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_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_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
8eff8a5c JS	16	config GENERIC_CMOS_UPDATE
	17	def_bool y
	18
ba875ba6	19	config ARCH_USES_GETTIMEOFFSET
60dbd663	20	def_bool n
ba875ba6	21
f0d1b0b3 DH	22	config ARCH_HAS_ILOG2_U32
	23	bool
	24	default n
	25
	26	config ARCH_HAS_ILOG2_U64
	27	bool
	28	default n
	29
e9f26df1 AM	30	config GENERIC_HWEIGHT
	31	bool
	32	default y
	33
1da177e4 LT	34	config GENERIC_CALIBRATE_DELAY
	35	bool
	36	default y
	37
5ea81769 AV	38	config NO_IOPORT
	39	def_bool y
	40
923dd2a4 JN	41	config FORCE_MAX_ZONEORDER
	42	int
	43	default 6
	44
1da177e4 LT	45	config CRIS
	46	bool
	47	default y
ec7748b5	48	select HAVE_IDE
30139785	49	select HAVE_GENERIC_HARDIRQS
15825a5c	50	select GENERIC_IRQ_SHOW
4673ca8e	51	select GENERIC_IOMAP
1da177e4	52
bdc80787 PA	53	config HZ
	54	int
	55	default 100
	56
1da177e4 LT	57	source "init/Kconfig"
1da177e4 LT	58
dc52ddc0 MH	59	source "kernel/Kconfig.freezer"
dc52ddc0 MH	60
1da177e4 LT	61	menu "General setup"
	62
	63	source "fs/Kconfig.binfmt"
	64
	65	config ETRAX_CMDLINE
	66	string "Kernel command line"
	67	default "root=/dev/mtdblock3"
	68	help
	69	Pass additional commands to the kernel.
	70
	71	config ETRAX_WATCHDOG
	72	bool "Enable ETRAX watchdog"
	73	help
	74	Enable the built-in watchdog timer support on ETRAX based embedded
	75	network computers.
	76
	77	config ETRAX_WATCHDOG_NICE_DOGGY
	78	bool "Disable watchdog during Oops printouts"
	79	depends on ETRAX_WATCHDOG
	80	help
	81	By enabling this you make sure that the watchdog does not bite while
	82	printing oopses. Recommended for development systems but not for
	83	production releases.
	84
	85	config ETRAX_FAST_TIMER
	86	bool "Enable ETRAX fast timer API"
	87	help
	88	This options enables the API to a fast timer implementation using
	89	timer1 to get sub jiffie resolution timers (primarily one-shot
	90	timers).
	91	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	92
923dd2a4 JN	93	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	94	bool "Enable module allocation with kmalloc"
1da177e4	95	help
923dd2a4 JN	96	Enable module allocation with kmalloc instead of vmalloc.
	97
	98	config OOM_REBOOT
	99	bool "Enable reboot at out of memory"
1da177e4	100
923dd2a4	101	source "kernel/Kconfig.preempt"
1da177e4	102
3f22ab27 DH	103	source mm/Kconfig
3f22ab27 DH	104
1da177e4 LT	105	endmenu
	106
	107	menu "Hardware setup"
	108
	109	choice
	110	prompt "Processor type"
	111	default ETRAX100LX
	112
	113	config ETRAX100LX
	114	bool "ETRAX-100LX-v1"
60dbd663	115	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	116	help
	117	Support version 1 of the ETRAX 100LX.
	118
	119	config ETRAX100LX_V2
	120	bool "ETRAX-100LX-v2"
60dbd663	121	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	122	help
	123	Support version 2 of the ETRAX 100LX.
	124
	125	config SVINTO_SIM
	126	bool "ETRAX-100LX-for-xsim-simulator"
60dbd663	127	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	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
79e04fdb JN	270	select MTD_COMPLEX_MAPPINGS
	271	help
	272	This option enables MTD mapping of flash devices. Needed to use
	273	flash memories. If unsure, say Y.
	274
c3d6dddd JN	275	config ETRAX_RTC
	276	bool "Real Time Clock support"
	277	depends on ETRAX_I2C
	278	help
	279	Enables drivers for the Real-Time Clock battery-backed chips on
	280	some products. The kernel reads the time when booting, and
	281	the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
0348299a JFS	282	rtc_time struct (see <file:arch/cris/include/asm/rtc.h>) on the
0348299a JFS	283	/dev/rtc device. You can check the time with cat /proc/rtc, but
c3d6dddd JN	284	normal time reading should be done using libc function time and
	285	friends.
	286
923dd2a4 JN	287	choice
	288	prompt "RTC chip"
	289	depends on ETRAX_RTC
7673538c	290	default ETRAX_DS1302
923dd2a4 JN	291
	292	config ETRAX_DS1302
	293	depends on ETRAX_ARCH_V10
	294	bool "DS1302"
	295	help
	296	Enables the driver for the DS1302 Real-Time Clock battery-backed
	297	chip on some products.
	298
	299	config ETRAX_PCF8563
	300	bool "PCF8563"
	301	help
	302	Enables the driver for the PCF8563 Real-Time Clock battery-backed
	303	chip on some products.
	304
	305	endchoice
	306
c974a9e5 JN	307	config ETRAX_SYNCHRONOUS_SERIAL
	308	bool "Synchronous serial-port support"
	309	help
	310	Select this to enable the synchronous serial port driver.
	311
	312	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	313	bool "Synchronous serial port 0 enabled"
	314	depends on ETRAX_SYNCHRONOUS_SERIAL
	315	help
	316	Enabled synchronous serial port 0.
	317
	318	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	319	bool "Enable DMA on synchronous serial port 0."
	320	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	321	help
	322	A synchronous serial port can run in manual or DMA mode.
	323	Selecting this option will make it run in DMA mode.
	324
	325	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	326	bool "Synchronous serial port 1 enabled"
	327	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	328	help
	329	Enabled synchronous serial port 1.
	330
	331	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	332	bool "Enable DMA on synchronous serial port 1."
	333	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	334	help
	335	A synchronous serial port can run in manual or DMA mode.
	336	Selecting this option will make it run in DMA mode.
	337
923dd2a4 JN	338	choice
	339	prompt "Network LED behavior"
	340	depends on ETRAX_ETHERNET
	341	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	342
	343	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	344	bool "LED_on_when_link"
	345	help
	346	Selecting LED_on_when_link will light the LED when there is a
	347	connection and will flash off when there is activity.
	348
	349	Selecting LED_on_when_activity will light the LED only when
	350	there is activity.
	351
	352	This setting will also affect the behaviour of other activity LEDs
	353	e.g. Bluetooth.
	354
	355	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	356	bool "LED_on_when_activity"
	357	help
	358	Selecting LED_on_when_link will light the LED when there is a
	359	connection and will flash off when there is activity.
	360
	361	Selecting LED_on_when_activity will light the LED only when
	362	there is activity.
	363
	364	This setting will also affect the behaviour of other activity LEDs
	365	e.g. Bluetooth.
	366
	367	endchoice
	368
	369	choice
	370	prompt "Ser0 DMA out channel"
	371	depends on ETRAX_SERIAL_PORT0
	372	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	373	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	374
	375	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	376	bool "Ser0 uses no DMA for output"
	377	help
	378	Do not use DMA for ser0 output.
	379
	380	config ETRAX_SERIAL_PORT0_DMA6_OUT
	381	bool "Ser0 uses DMA6 for output"
	382	depends on ETRAXFS
	383	help
	384	Enables the DMA6 output channel for ser0 (ttyS0).
	385	If you do not enable DMA, an interrupt for each character will be
	386	used when transmitting data.
	387	Normally you want to use DMA, unless you use the DMA channel for
	388	something else.
	389
	390	config ETRAX_SERIAL_PORT0_DMA0_OUT
	391	bool "Ser0 uses DMA0 for output"
	392	depends on CRIS_MACH_ARTPEC3
	393	help
	394	Enables the DMA0 output channel for ser0 (ttyS0).
	395	If you do not enable DMA, an interrupt for each character will be
	396	used when transmitting data.
	397	Normally you want to use DMA, unless you use the DMA channel for
	398	something else.
	399
	400	endchoice
	401
402	choice
403	prompt "Ser0 DMA in channel "
404	depends on ETRAX_SERIAL_PORT0
405	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
406	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
407	help
408	What DMA channel to use for ser0.
409
410	config ETRAX_SERIAL_PORT0_NO_DMA_IN
411	bool "Ser0 uses no DMA for input"
412	help
413	Do not use DMA for ser0 input.
414
415	config ETRAX_SERIAL_PORT0_DMA7_IN
416	bool "Ser0 uses DMA7 for input"
417	depends on ETRAXFS
418	help
419	Enables the DMA7 input channel for ser0 (ttyS0).
420	If you do not enable DMA, an interrupt for each character will be
421	used when receiving data.
422	Normally you want to use DMA, unless you use the DMA channel for
423	something else.
424
425	config ETRAX_SERIAL_PORT0_DMA1_IN
426	bool "Ser0 uses DMA1 for input"
427	depends on CRIS_MACH_ARTPEC3
428	help
429	Enables the DMA1 input channel for ser0 (ttyS0).
430	If you do not enable DMA, an interrupt for each character will be
692105b8	431	used when receiving data.
923dd2a4 JN	432	Normally you want to use DMA, unless you use the DMA channel for
	433	something else.
	434
	435	endchoice
	436
	437	choice
	438	prompt "Ser1 DMA in channel "
	439	depends on ETRAX_SERIAL_PORT1
	440	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	441	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	442	help
	443	What DMA channel to use for ser1.
	444
	445	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	446	bool "Ser1 uses no DMA for input"
	447	help
	448	Do not use DMA for ser1 input.
	449
	450	config ETRAX_SERIAL_PORT1_DMA5_IN
	451	bool "Ser1 uses DMA5 for input"
	452	depends on ETRAX_ARCH_V32
	453	help
	454	Enables the DMA5 input channel for ser1 (ttyS1).
	455	If you do not enable DMA, an interrupt for each character will be
	456	used when receiving data.
	457	Normally you want this on, unless you use the DMA channel for
	458	something else.
	459
	460	config ETRAX_SERIAL_PORT1_DMA9_IN
	461	depends on ETRAX_ARCH_V10
	462	bool "Ser1 uses DMA9 for input"
	463
	464	endchoice
	465
	466
	467	choice
	468	prompt "Ser1 DMA out channel"
	469	depends on ETRAX_SERIAL_PORT1
	470	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	471	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	472	help
	473	What DMA channel to use for ser1.
	474
	475	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	476	bool "Ser1 uses no DMA for output"
	477	help
	478	Do not use DMA for ser1 output.
	479
	480	config ETRAX_SERIAL_PORT1_DMA8_OUT
	481	depends on ETRAX_ARCH_V10
	482	bool "Ser1 uses DMA8 for output"
	483
	484	config ETRAX_SERIAL_PORT1_DMA4_OUT
	485	depends on ETRAX_ARCH_V32
	486	bool "Ser1 uses DMA4 for output"
	487	help
	488	Enables the DMA4 output channel for ser1 (ttyS1).
	489	If you do not enable DMA, an interrupt for each character will be
	490	used when transmitting data.
	491	Normally you want this on, unless you use the DMA channel for
	492	something else.
	493
	494	endchoice
	495
496	choice
497	prompt "Ser2 DMA out channel"
498	depends on ETRAX_SERIAL_PORT2
499	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
500	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
501
502	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
503	bool "Ser2 uses no DMA for output"
504	help
505	Do not use DMA for ser2 output.
506
507	config ETRAX_SERIAL_PORT2_DMA2_OUT
508	bool "Ser2 uses DMA2 for output"
509	depends on ETRAXFS \|\| ETRAX_ARCH_V10
510	help
511	Enables the DMA2 output channel for ser2 (ttyS2).
512	If you do not enable DMA, an interrupt for each character will be
513	used when transmitting data.
514	Normally you want to use DMA, unless you use the DMA channel for
515	something else.
516
517	config ETRAX_SERIAL_PORT2_DMA6_OUT
518	bool "Ser2 uses DMA6 for output"
519	depends on CRIS_MACH_ARTPEC3
520	help
521	Enables the DMA6 output channel for ser2 (ttyS2).
522	If you do not enable DMA, an interrupt for each character will be
523	used when transmitting data.
524	Normally you want to use DMA, unless you use the DMA channel for
525	something else.
526
527	endchoice
528
529	choice
530	prompt "Ser2 DMA in channel"
531	depends on ETRAX_SERIAL_PORT2
532	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
533	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
534	help
535	What DMA channel to use for ser2.
536
537	config ETRAX_SERIAL_PORT2_NO_DMA_IN
538	bool "Ser2 uses no DMA for input"
539	help
540	Do not use DMA for ser2 input.
541
542	config ETRAX_SERIAL_PORT2_DMA3_IN
543	bool "Ser2 uses DMA3 for input"
544	depends on ETRAXFS \|\| ETRAX_ARCH_V10
545	help
546	Enables the DMA3 input channel for ser2 (ttyS2).
547	If you do not enable DMA, an interrupt for each character will be
548	used when receiving data.
549	Normally you want to use DMA, unless you use the DMA channel for
550	something else.
551
552	config ETRAX_SERIAL_PORT2_DMA7_IN
553	bool "Ser2 uses DMA7 for input"
554	depends on CRIS_MACH_ARTPEC3
555	help
556	Enables the DMA7 input channel for ser2 (ttyS2).
557	If you do not enable DMA, an interrupt for each character will be
692105b8	558	used when receiving data.
923dd2a4 JN	559	Normally you want to use DMA, unless you use the DMA channel for
	560	something else.
	561
	562	endchoice
	563
	564	choice
	565	prompt "Ser3 DMA in channel"
	566	depends on ETRAX_SERIAL_PORT3
	567	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	568	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	569	help
	570	What DMA channel to use for ser3.
	571
	572	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	573	bool "Ser3 uses no DMA for input"
	574	help
	575	Do not use DMA for ser3 input.
	576
	577	config ETRAX_SERIAL_PORT3_DMA5_IN
	578	depends on ETRAX_ARCH_V10
	579	bool "DMA 5"
	580
	581	config ETRAX_SERIAL_PORT3_DMA9_IN
	582	bool "Ser3 uses DMA9 for input"
	583	depends on ETRAXFS
	584	help
	585	Enables the DMA9 input channel for ser3 (ttyS3).
	586	If you do not enable DMA, an interrupt for each character will be
	587	used when receiving data.
	588	Normally you want to use DMA, unless you use the DMA channel for
	589	something else.
	590
	591	config ETRAX_SERIAL_PORT3_DMA3_IN
	592	bool "Ser3 uses DMA3 for input"
	593	depends on CRIS_MACH_ARTPEC3
	594	help
	595	Enables the DMA3 input channel for ser3 (ttyS3).
	596	If you do not enable DMA, an interrupt for each character will be
692105b8	597	used when receiving data.
923dd2a4 JN	598	Normally you want to use DMA, unless you use the DMA channel for
	599	something else.
	600
	601	endchoice
	602
	603	choice
	604	prompt "Ser3 DMA out channel"
	605	depends on ETRAX_SERIAL_PORT3
	606	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	607	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	608
	609	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	610	bool "Ser3 uses no DMA for output"
	611	help
	612	Do not use DMA for ser3 output.
	613
	614	config ETRAX_SERIAL_PORT3_DMA4_OUT
	615	depends on ETRAX_ARCH_V10
	616	bool "DMA 4"
	617
	618	config ETRAX_SERIAL_PORT3_DMA8_OUT
	619	bool "Ser3 uses DMA8 for output"
	620	depends on ETRAXFS
	621	help
	622	Enables the DMA8 output channel for ser3 (ttyS3).
	623	If you do not enable DMA, an interrupt for each character will be
	624	used when transmitting data.
	625	Normally you want to use DMA, unless you use the DMA channel for
	626	something else.
	627
	628	config ETRAX_SERIAL_PORT3_DMA2_OUT
	629	bool "Ser3 uses DMA2 for output"
	630	depends on CRIS_MACH_ARTPEC3
	631	help
	632	Enables the DMA2 output channel for ser3 (ttyS3).
	633	If you do not enable DMA, an interrupt for each character will be
	634	used when transmitting data.
	635	Normally you want to use DMA, unless you use the DMA channel for
	636	something else.
	637
	638	endchoice
	639
1da177e4 LT	640	endmenu
	641
	642	source "drivers/base/Kconfig"
	643
	644	# standard linux drivers
	645	source "drivers/mtd/Kconfig"
	646
	647	source "drivers/parport/Kconfig"
	648
	649	source "drivers/pnp/Kconfig"
	650
	651	source "drivers/block/Kconfig"
	652
1da177e4 LT	653	source "drivers/ide/Kconfig"
1da177e4 LT	654
d5950b43	655	source "drivers/net/Kconfig"
1da177e4	656
7b275523 JN	657	source "drivers/i2c/Kconfig"
	658
	659	source "drivers/rtc/Kconfig"
	660
1da177e4 LT	661	#
	662	# input before char - char/joystick depends on it. As does USB.
	663	#
	664	source "drivers/input/Kconfig"
	665
	666	source "drivers/char/Kconfig"
	667
1da177e4 LT	668	source "fs/Kconfig"
1da177e4 LT	669
1da177e4 LT	670	source "drivers/usb/Kconfig"
1da177e4 LT	671
2f86c3e6 GKH	672	source "drivers/uwb/Kconfig"
2f86c3e6 GKH	673
6e38a2ba DH	674	source "drivers/staging/Kconfig"
6e38a2ba DH	675
1da177e4 LT	676	source "arch/cris/Kconfig.debug"
	677
	678	source "security/Kconfig"
	679
	680	source "crypto/Kconfig"
	681
	682	source "lib/Kconfig"