[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_MAP
	def_bool y

config FORCE_MAX_ZONEORDER
	int
	default 6

config CRIS
	bool
	default y
	select HAVE_IDE
	select GENERIC_ATOMIC64
	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

config NR_CPUS
	int
	default "1"

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.

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 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)
       select TTY

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_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_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"

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"

endchoice

endmenu

source "drivers/Kconfig"

source "fs/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
ce816fa8	32	config NO_IOPORT_MAP
5ea81769 AV	33	def_bool y
5ea81769 AV	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
af1839eb	44	select HAVE_UID16
4febd95a	45	select VIRT_TO_BUS
c1d7e01d	46	select ARCH_WANT_IPC_PARSE_VERSION
15825a5c	47	select GENERIC_IRQ_SHOW
4673ca8e	48	select GENERIC_IOMAP
a4cfc31d	49	select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32
5227b636	50	select GENERIC_CMOS_UPDATE
786d35d4	51	select MODULES_USE_ELF_RELA
27d892fb	52	select CLONE_BACKWARDS2
86df89a0	53	select OLD_SIGSUSPEND
eb2f2566	54	select OLD_SIGACTION
1da177e4	55
bdc80787 PA	56	config HZ
	57	int
	58	default 100
	59
dd82094c JN	60	config NR_CPUS
	61	int
	62	default "1"
	63
1da177e4 LT	64	source "init/Kconfig"
1da177e4 LT	65
dc52ddc0 MH	66	source "kernel/Kconfig.freezer"
dc52ddc0 MH	67
1da177e4 LT	68	menu "General setup"
	69
	70	source "fs/Kconfig.binfmt"
	71
	72	config ETRAX_CMDLINE
	73	string "Kernel command line"
	74	default "root=/dev/mtdblock3"
	75	help
	76	Pass additional commands to the kernel.
	77
	78	config ETRAX_WATCHDOG
	79	bool "Enable ETRAX watchdog"
	80	help
	81	Enable the built-in watchdog timer support on ETRAX based embedded
	82	network computers.
	83
	84	config ETRAX_WATCHDOG_NICE_DOGGY
	85	bool "Disable watchdog during Oops printouts"
	86	depends on ETRAX_WATCHDOG
	87	help
	88	By enabling this you make sure that the watchdog does not bite while
	89	printing oopses. Recommended for development systems but not for
	90	production releases.
	91
	92	config ETRAX_FAST_TIMER
	93	bool "Enable ETRAX fast timer API"
	94	help
	95	This options enables the API to a fast timer implementation using
	96	timer1 to get sub jiffie resolution timers (primarily one-shot
	97	timers).
	98	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	99
923dd2a4 JN	100	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	101	bool "Enable module allocation with kmalloc"
1da177e4	102	help
923dd2a4 JN	103	Enable module allocation with kmalloc instead of vmalloc.
923dd2a4 JN	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
923dd2a4 JN	129	config ETRAXFS
	130	bool "ETRAX-FS-V32"
	131	help
	132	Support CRIS V32.
	133
	134	config CRIS_MACH_ARTPEC3
	135	bool "ARTPEC-3"
	136	help
	137	Support Axis ARTPEC-3.
	138
1da177e4 LT	139	endchoice
	140
	141	config ETRAX_ARCH_V10
	142	bool
	143	default y if ETRAX100LX \|\| ETRAX100LX_V2
	144	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
ae797bdf	145	select TTY
1da177e4	146
923dd2a4 JN	147	config ETRAX_ARCH_V32
	148	bool
	149	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	150	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	151
1da177e4 LT	152	config ETRAX_DRAM_SIZE
	153	int "DRAM size (dec, in MB)"
	154	default "8"
	155	help
	156	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	157
923dd2a4 JN	158	config ETRAX_VMEM_SIZE
	159	int "Video memory size (dec, in MB)"
	160	depends on ETRAX_ARCH_V32 && !ETRAXFS
	161	default 8 if !ETRAXFS
	162	help
	163	Size of Video accessible memory (decimal, in MB).
	164
1da177e4	165	config ETRAX_FLASH_BUSWIDTH
923dd2a4	166	int "Buswidth of NOR flash in bytes"
1da177e4 LT	167	default "2"
1da177e4 LT	168	help
923dd2a4 JN	169	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
923dd2a4 JN	170
923dd2a4 JN	171	config ETRAX_FLASH1_SIZE
	172	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	173	default "0"
	174
	175	choice
	176	prompt "Product debug-port"
	177	default ETRAX_DEBUG_PORT0
	178
	179	config ETRAX_DEBUG_PORT0
	180	bool "Serial-0"
	181	help
	182	Choose a serial port for the ETRAX debug console. Default to
	183	port 0.
	184
	185	config ETRAX_DEBUG_PORT1
	186	bool "Serial-1"
	187	help
	188	Use serial port 1 for the console.
	189
	190	config ETRAX_DEBUG_PORT2
	191	bool "Serial-2"
	192	help
	193	Use serial port 2 for the console.
	194
	195	config ETRAX_DEBUG_PORT3
	196	bool "Serial-3"
	197	help
	198	Use serial port 3 for the console.
	199
	200	config ETRAX_DEBUG_PORT_NULL
	201	bool "disabled"
	202	help
	203	Disable serial-port debugging.
	204
	205	endchoice
	206
	207	choice
	208	prompt "Kernel GDB port"
	209	depends on ETRAX_KGDB
	210	default ETRAX_KGDB_PORT0
	211	help
	212	Choose a serial port for kernel debugging. NOTE: This port should
	213	not be enabled under Drivers for built-in interfaces (as it has its
	214	own initialization code) and should not be the same as the debug port.
	215
	216	config ETRAX_KGDB_PORT0
	217	bool "Serial-0"
	218	help
	219	Use serial port 0 for kernel debugging.
	220
	221	config ETRAX_KGDB_PORT1
	222	bool "Serial-1"
	223	help
	224	Use serial port 1 for kernel debugging.
	225
	226	config ETRAX_KGDB_PORT2
	227	bool "Serial-2"
	228	help
	229	Use serial port 2 for kernel debugging.
	230
	231	config ETRAX_KGDB_PORT3
	232	bool "Serial-3"
	233	help
	234	Use serial port 3 for kernel debugging.
235
236	endchoice
1da177e4 LT	237
1da177e4 LT	238	source arch/cris/arch-v10/Kconfig
2d33d563	239	source arch/cris/arch-v32/Kconfig
1da177e4 LT	240
	241	endmenu
	242
d5950b43 SR	243	source "net/Kconfig"
d5950b43 SR	244
1da177e4 LT	245	# bring in ETRAX built-in drivers
1da177e4 LT	246	menu "Drivers for built-in interfaces"
2d33d563 JN	247	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	248	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	249
79e04fdb JN	250	config ETRAX_AXISFLASHMAP
	251	bool "Axis flash-map support"
	252	select MTD
	253	select MTD_CFI
	254	select MTD_CFI_AMDSTD
	255	select MTD_JEDECPROBE if ETRAX_ARCH_V32
79e04fdb	256	select MTD_BLOCK
79e04fdb JN	257	select MTD_COMPLEX_MAPPINGS
	258	help
	259	This option enables MTD mapping of flash devices. Needed to use
	260	flash memories. If unsure, say Y.
	261
c974a9e5 JN	262	config ETRAX_SYNCHRONOUS_SERIAL
	263	bool "Synchronous serial-port support"
	264	help
	265	Select this to enable the synchronous serial port driver.
	266
	267	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	268	bool "Synchronous serial port 0 enabled"
	269	depends on ETRAX_SYNCHRONOUS_SERIAL
	270	help
	271	Enabled synchronous serial port 0.
	272
	273	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	274	bool "Enable DMA on synchronous serial port 0."
	275	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	276	help
	277	A synchronous serial port can run in manual or DMA mode.
	278	Selecting this option will make it run in DMA mode.
	279
	280	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	281	bool "Synchronous serial port 1 enabled"
	282	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	283	help
	284	Enabled synchronous serial port 1.
	285
	286	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	287	bool "Enable DMA on synchronous serial port 1."
	288	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	289	help
	290	A synchronous serial port can run in manual or DMA mode.
	291	Selecting this option will make it run in DMA mode.
	292
923dd2a4 JN	293	choice
	294	prompt "Network LED behavior"
	295	depends on ETRAX_ETHERNET
	296	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	297
	298	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	299	bool "LED_on_when_link"
	300	help
	301	Selecting LED_on_when_link will light the LED when there is a
	302	connection and will flash off when there is activity.
	303
	304	Selecting LED_on_when_activity will light the LED only when
	305	there is activity.
	306
	307	This setting will also affect the behaviour of other activity LEDs
	308	e.g. Bluetooth.
	309
	310	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	311	bool "LED_on_when_activity"
	312	help
	313	Selecting LED_on_when_link will light the LED when there is a
	314	connection and will flash off when there is activity.
	315
	316	Selecting LED_on_when_activity will light the LED only when
	317	there is activity.
	318
	319	This setting will also affect the behaviour of other activity LEDs
	320	e.g. Bluetooth.
	321
	322	endchoice
	323
	324	choice
	325	prompt "Ser0 DMA out channel"
	326	depends on ETRAX_SERIAL_PORT0
	327	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	328	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	329
	330	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	331	bool "Ser0 uses no DMA for output"
	332	help
	333	Do not use DMA for ser0 output.
	334
	335	config ETRAX_SERIAL_PORT0_DMA6_OUT
	336	bool "Ser0 uses DMA6 for output"
	337	depends on ETRAXFS
	338	help
	339	Enables the DMA6 output channel for ser0 (ttyS0).
	340	If you do not enable DMA, an interrupt for each character will be
	341	used when transmitting data.
	342	Normally you want to use DMA, unless you use the DMA channel for
	343	something else.
	344
	345	config ETRAX_SERIAL_PORT0_DMA0_OUT
	346	bool "Ser0 uses DMA0 for output"
	347	depends on CRIS_MACH_ARTPEC3
	348	help
	349	Enables the DMA0 output channel for ser0 (ttyS0).
	350	If you do not enable DMA, an interrupt for each character will be
	351	used when transmitting data.
	352	Normally you want to use DMA, unless you use the DMA channel for
	353	something else.
	354
	355	endchoice
	356
357	choice
358	prompt "Ser0 DMA in channel "
359	depends on ETRAX_SERIAL_PORT0
360	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
361	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
362	help
363	What DMA channel to use for ser0.
364
365	config ETRAX_SERIAL_PORT0_NO_DMA_IN
366	bool "Ser0 uses no DMA for input"
367	help
368	Do not use DMA for ser0 input.
369
370	config ETRAX_SERIAL_PORT0_DMA7_IN
371	bool "Ser0 uses DMA7 for input"
372	depends on ETRAXFS
373	help
374	Enables the DMA7 input channel for ser0 (ttyS0).
375	If you do not enable DMA, an interrupt for each character will be
376	used when receiving data.
377	Normally you want to use DMA, unless you use the DMA channel for
378	something else.
379
380	config ETRAX_SERIAL_PORT0_DMA1_IN
381	bool "Ser0 uses DMA1 for input"
382	depends on CRIS_MACH_ARTPEC3
383	help
384	Enables the DMA1 input channel for ser0 (ttyS0).
385	If you do not enable DMA, an interrupt for each character will be
692105b8	386	used when receiving data.
923dd2a4 JN	387	Normally you want to use DMA, unless you use the DMA channel for
	388	something else.
	389
	390	endchoice
	391
	392	choice
	393	prompt "Ser1 DMA in channel "
	394	depends on ETRAX_SERIAL_PORT1
	395	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	396	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	397	help
	398	What DMA channel to use for ser1.
	399
	400	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	401	bool "Ser1 uses no DMA for input"
	402	help
	403	Do not use DMA for ser1 input.
	404
	405	config ETRAX_SERIAL_PORT1_DMA5_IN
	406	bool "Ser1 uses DMA5 for input"
	407	depends on ETRAX_ARCH_V32
	408	help
	409	Enables the DMA5 input channel for ser1 (ttyS1).
	410	If you do not enable DMA, an interrupt for each character will be
	411	used when receiving data.
	412	Normally you want this on, unless you use the DMA channel for
	413	something else.
	414
	415	config ETRAX_SERIAL_PORT1_DMA9_IN
	416	depends on ETRAX_ARCH_V10
	417	bool "Ser1 uses DMA9 for input"
	418
	419	endchoice
	420
	421
	422	choice
	423	prompt "Ser1 DMA out channel"
	424	depends on ETRAX_SERIAL_PORT1
	425	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	426	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	427	help
	428	What DMA channel to use for ser1.
	429
	430	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	431	bool "Ser1 uses no DMA for output"
	432	help
	433	Do not use DMA for ser1 output.
	434
	435	config ETRAX_SERIAL_PORT1_DMA8_OUT
	436	depends on ETRAX_ARCH_V10
	437	bool "Ser1 uses DMA8 for output"
	438
	439	config ETRAX_SERIAL_PORT1_DMA4_OUT
	440	depends on ETRAX_ARCH_V32
	441	bool "Ser1 uses DMA4 for output"
	442	help
	443	Enables the DMA4 output channel for ser1 (ttyS1).
	444	If you do not enable DMA, an interrupt for each character will be
	445	used when transmitting data.
	446	Normally you want this on, unless you use the DMA channel for
	447	something else.
	448
	449	endchoice
	450
451	choice
452	prompt "Ser2 DMA out channel"
453	depends on ETRAX_SERIAL_PORT2
454	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
455	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
456
457	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
458	bool "Ser2 uses no DMA for output"
459	help
460	Do not use DMA for ser2 output.
461
462	config ETRAX_SERIAL_PORT2_DMA2_OUT
463	bool "Ser2 uses DMA2 for output"
464	depends on ETRAXFS \|\| ETRAX_ARCH_V10
465	help
466	Enables the DMA2 output channel for ser2 (ttyS2).
467	If you do not enable DMA, an interrupt for each character will be
468	used when transmitting data.
469	Normally you want to use DMA, unless you use the DMA channel for
470	something else.
471
472	config ETRAX_SERIAL_PORT2_DMA6_OUT
473	bool "Ser2 uses DMA6 for output"
474	depends on CRIS_MACH_ARTPEC3
475	help
476	Enables the DMA6 output channel for ser2 (ttyS2).
477	If you do not enable DMA, an interrupt for each character will be
478	used when transmitting data.
479	Normally you want to use DMA, unless you use the DMA channel for
480	something else.
481
482	endchoice
483
484	choice
485	prompt "Ser2 DMA in channel"
486	depends on ETRAX_SERIAL_PORT2
487	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
488	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
489	help
490	What DMA channel to use for ser2.
491
492	config ETRAX_SERIAL_PORT2_NO_DMA_IN
493	bool "Ser2 uses no DMA for input"
494	help
495	Do not use DMA for ser2 input.
496
497	config ETRAX_SERIAL_PORT2_DMA3_IN
498	bool "Ser2 uses DMA3 for input"
499	depends on ETRAXFS \|\| ETRAX_ARCH_V10
500	help
501	Enables the DMA3 input channel for ser2 (ttyS2).
502	If you do not enable DMA, an interrupt for each character will be
503	used when receiving data.
504	Normally you want to use DMA, unless you use the DMA channel for
505	something else.
506
507	config ETRAX_SERIAL_PORT2_DMA7_IN
508	bool "Ser2 uses DMA7 for input"
509	depends on CRIS_MACH_ARTPEC3
510	help
511	Enables the DMA7 input channel for ser2 (ttyS2).
512	If you do not enable DMA, an interrupt for each character will be
692105b8	513	used when receiving data.
923dd2a4 JN	514	Normally you want to use DMA, unless you use the DMA channel for
	515	something else.
	516
	517	endchoice
	518
	519	choice
	520	prompt "Ser3 DMA in channel"
	521	depends on ETRAX_SERIAL_PORT3
	522	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	523	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	524	help
	525	What DMA channel to use for ser3.
	526
	527	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	528	bool "Ser3 uses no DMA for input"
	529	help
	530	Do not use DMA for ser3 input.
	531
	532	config ETRAX_SERIAL_PORT3_DMA5_IN
	533	depends on ETRAX_ARCH_V10
	534	bool "DMA 5"
	535
923dd2a4 JN	536	endchoice
	537
	538	choice
	539	prompt "Ser3 DMA out channel"
	540	depends on ETRAX_SERIAL_PORT3
	541	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	542	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	543
	544	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	545	bool "Ser3 uses no DMA for output"
	546	help
	547	Do not use DMA for ser3 output.
	548
	549	config ETRAX_SERIAL_PORT3_DMA4_OUT
	550	depends on ETRAX_ARCH_V10
	551	bool "DMA 4"
	552
923dd2a4 JN	553	endchoice
923dd2a4 JN	554
1da177e4 LT	555	endmenu
1da177e4 LT	556
acf83630	557	source "drivers/Kconfig"
1da177e4	558
1da177e4 LT	559	source "fs/Kconfig"
1da177e4 LT	560
1da177e4 LT	561	source "arch/cris/Kconfig.debug"
	562
	563	source "security/Kconfig"
	564
	565	source "crypto/Kconfig"
	566
	567	source "lib/Kconfig"