[mirror_ubuntu-artful-kernel.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

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
1da177e4 LT	60	source "init/Kconfig"
1da177e4 LT	61
dc52ddc0 MH	62	source "kernel/Kconfig.freezer"
dc52ddc0 MH	63
1da177e4 LT	64	menu "General setup"
	65
	66	source "fs/Kconfig.binfmt"
	67
	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.
923dd2a4 JN	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
923dd2a4 JN	125	config ETRAXFS
	126	bool "ETRAX-FS-V32"
	127	help
	128	Support CRIS V32.
	129
	130	config CRIS_MACH_ARTPEC3
	131	bool "ARTPEC-3"
	132	help
	133	Support Axis ARTPEC-3.
	134
1da177e4 LT	135	endchoice
	136
	137	config ETRAX_ARCH_V10
	138	bool
	139	default y if ETRAX100LX \|\| ETRAX100LX_V2
	140	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
ae797bdf	141	select TTY
1da177e4	142
923dd2a4 JN	143	config ETRAX_ARCH_V32
	144	bool
	145	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	146	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	147
1da177e4 LT	148	config ETRAX_DRAM_SIZE
	149	int "DRAM size (dec, in MB)"
	150	default "8"
	151	help
	152	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	153
923dd2a4 JN	154	config ETRAX_VMEM_SIZE
	155	int "Video memory size (dec, in MB)"
	156	depends on ETRAX_ARCH_V32 && !ETRAXFS
	157	default 8 if !ETRAXFS
	158	help
	159	Size of Video accessible memory (decimal, in MB).
	160
1da177e4	161	config ETRAX_FLASH_BUSWIDTH
923dd2a4	162	int "Buswidth of NOR flash in bytes"
1da177e4 LT	163	default "2"
1da177e4 LT	164	help
923dd2a4 JN	165	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
923dd2a4 JN	166
923dd2a4 JN	167	config ETRAX_FLASH1_SIZE
	168	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	169	default "0"
	170
	171	choice
	172	prompt "Product debug-port"
	173	default ETRAX_DEBUG_PORT0
	174
	175	config ETRAX_DEBUG_PORT0
	176	bool "Serial-0"
	177	help
	178	Choose a serial port for the ETRAX debug console. Default to
	179	port 0.
	180
	181	config ETRAX_DEBUG_PORT1
	182	bool "Serial-1"
	183	help
	184	Use serial port 1 for the console.
	185
	186	config ETRAX_DEBUG_PORT2
	187	bool "Serial-2"
	188	help
	189	Use serial port 2 for the console.
	190
	191	config ETRAX_DEBUG_PORT3
	192	bool "Serial-3"
	193	help
	194	Use serial port 3 for the console.
	195
	196	config ETRAX_DEBUG_PORT_NULL
	197	bool "disabled"
	198	help
	199	Disable serial-port debugging.
	200
	201	endchoice
	202
	203	choice
	204	prompt "Kernel GDB port"
	205	depends on ETRAX_KGDB
	206	default ETRAX_KGDB_PORT0
	207	help
	208	Choose a serial port for kernel debugging. NOTE: This port should
	209	not be enabled under Drivers for built-in interfaces (as it has its
	210	own initialization code) and should not be the same as the debug port.
	211
	212	config ETRAX_KGDB_PORT0
	213	bool "Serial-0"
	214	help
	215	Use serial port 0 for kernel debugging.
	216
	217	config ETRAX_KGDB_PORT1
	218	bool "Serial-1"
	219	help
	220	Use serial port 1 for kernel debugging.
	221
	222	config ETRAX_KGDB_PORT2
	223	bool "Serial-2"
	224	help
	225	Use serial port 2 for kernel debugging.
	226
	227	config ETRAX_KGDB_PORT3
	228	bool "Serial-3"
	229	help
	230	Use serial port 3 for kernel debugging.
231
232	endchoice
1da177e4 LT	233
1da177e4 LT	234	source arch/cris/arch-v10/Kconfig
2d33d563	235	source arch/cris/arch-v32/Kconfig
1da177e4 LT	236
	237	endmenu
	238
d5950b43 SR	239	source "net/Kconfig"
d5950b43 SR	240
1da177e4 LT	241	# bring in ETRAX built-in drivers
1da177e4 LT	242	menu "Drivers for built-in interfaces"
2d33d563 JN	243	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	244	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	245
79e04fdb JN	246	config ETRAX_AXISFLASHMAP
	247	bool "Axis flash-map support"
	248	select MTD
	249	select MTD_CFI
	250	select MTD_CFI_AMDSTD
	251	select MTD_JEDECPROBE if ETRAX_ARCH_V32
79e04fdb	252	select MTD_BLOCK
79e04fdb JN	253	select MTD_COMPLEX_MAPPINGS
	254	help
	255	This option enables MTD mapping of flash devices. Needed to use
	256	flash memories. If unsure, say Y.
	257
c974a9e5 JN	258	config ETRAX_SYNCHRONOUS_SERIAL
	259	bool "Synchronous serial-port support"
	260	help
	261	Select this to enable the synchronous serial port driver.
	262
	263	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	264	bool "Synchronous serial port 0 enabled"
	265	depends on ETRAX_SYNCHRONOUS_SERIAL
	266	help
	267	Enabled synchronous serial port 0.
	268
	269	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	270	bool "Enable DMA on synchronous serial port 0."
	271	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	272	help
	273	A synchronous serial port can run in manual or DMA mode.
	274	Selecting this option will make it run in DMA mode.
	275
	276	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	277	bool "Synchronous serial port 1 enabled"
	278	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	279	help
	280	Enabled synchronous serial port 1.
	281
	282	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	283	bool "Enable DMA on synchronous serial port 1."
	284	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	285	help
	286	A synchronous serial port can run in manual or DMA mode.
	287	Selecting this option will make it run in DMA mode.
	288
923dd2a4 JN	289	choice
	290	prompt "Network LED behavior"
	291	depends on ETRAX_ETHERNET
	292	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	293
	294	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	295	bool "LED_on_when_link"
	296	help
	297	Selecting LED_on_when_link will light the LED when there is a
	298	connection and will flash off when there is activity.
	299
	300	Selecting LED_on_when_activity will light the LED only when
	301	there is activity.
	302
	303	This setting will also affect the behaviour of other activity LEDs
	304	e.g. Bluetooth.
	305
	306	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	307	bool "LED_on_when_activity"
	308	help
	309	Selecting LED_on_when_link will light the LED when there is a
	310	connection and will flash off when there is activity.
	311
	312	Selecting LED_on_when_activity will light the LED only when
	313	there is activity.
	314
	315	This setting will also affect the behaviour of other activity LEDs
	316	e.g. Bluetooth.
	317
	318	endchoice
	319
	320	choice
	321	prompt "Ser0 DMA out channel"
	322	depends on ETRAX_SERIAL_PORT0
	323	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	324	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	325
	326	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	327	bool "Ser0 uses no DMA for output"
	328	help
	329	Do not use DMA for ser0 output.
	330
	331	config ETRAX_SERIAL_PORT0_DMA6_OUT
	332	bool "Ser0 uses DMA6 for output"
	333	depends on ETRAXFS
	334	help
	335	Enables the DMA6 output channel for ser0 (ttyS0).
	336	If you do not enable DMA, an interrupt for each character will be
	337	used when transmitting data.
	338	Normally you want to use DMA, unless you use the DMA channel for
	339	something else.
	340
	341	config ETRAX_SERIAL_PORT0_DMA0_OUT
	342	bool "Ser0 uses DMA0 for output"
	343	depends on CRIS_MACH_ARTPEC3
	344	help
	345	Enables the DMA0 output channel for ser0 (ttyS0).
	346	If you do not enable DMA, an interrupt for each character will be
	347	used when transmitting data.
	348	Normally you want to use DMA, unless you use the DMA channel for
	349	something else.
	350
	351	endchoice
	352
353	choice
354	prompt "Ser0 DMA in channel "
355	depends on ETRAX_SERIAL_PORT0
356	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
357	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
358	help
359	What DMA channel to use for ser0.
360
361	config ETRAX_SERIAL_PORT0_NO_DMA_IN
362	bool "Ser0 uses no DMA for input"
363	help
364	Do not use DMA for ser0 input.
365
366	config ETRAX_SERIAL_PORT0_DMA7_IN
367	bool "Ser0 uses DMA7 for input"
368	depends on ETRAXFS
369	help
370	Enables the DMA7 input channel for ser0 (ttyS0).
371	If you do not enable DMA, an interrupt for each character will be
372	used when receiving data.
373	Normally you want to use DMA, unless you use the DMA channel for
374	something else.
375
376	config ETRAX_SERIAL_PORT0_DMA1_IN
377	bool "Ser0 uses DMA1 for input"
378	depends on CRIS_MACH_ARTPEC3
379	help
380	Enables the DMA1 input channel for ser0 (ttyS0).
381	If you do not enable DMA, an interrupt for each character will be
692105b8	382	used when receiving data.
923dd2a4 JN	383	Normally you want to use DMA, unless you use the DMA channel for
	384	something else.
	385
	386	endchoice
	387
	388	choice
	389	prompt "Ser1 DMA in channel "
	390	depends on ETRAX_SERIAL_PORT1
	391	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	392	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	393	help
	394	What DMA channel to use for ser1.
	395
	396	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	397	bool "Ser1 uses no DMA for input"
	398	help
	399	Do not use DMA for ser1 input.
	400
	401	config ETRAX_SERIAL_PORT1_DMA5_IN
	402	bool "Ser1 uses DMA5 for input"
	403	depends on ETRAX_ARCH_V32
	404	help
	405	Enables the DMA5 input channel for ser1 (ttyS1).
	406	If you do not enable DMA, an interrupt for each character will be
	407	used when receiving data.
	408	Normally you want this on, unless you use the DMA channel for
	409	something else.
	410
	411	config ETRAX_SERIAL_PORT1_DMA9_IN
	412	depends on ETRAX_ARCH_V10
	413	bool "Ser1 uses DMA9 for input"
	414
	415	endchoice
	416
	417
	418	choice
	419	prompt "Ser1 DMA out channel"
	420	depends on ETRAX_SERIAL_PORT1
	421	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	422	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	423	help
	424	What DMA channel to use for ser1.
	425
	426	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	427	bool "Ser1 uses no DMA for output"
	428	help
	429	Do not use DMA for ser1 output.
	430
	431	config ETRAX_SERIAL_PORT1_DMA8_OUT
	432	depends on ETRAX_ARCH_V10
	433	bool "Ser1 uses DMA8 for output"
	434
	435	config ETRAX_SERIAL_PORT1_DMA4_OUT
	436	depends on ETRAX_ARCH_V32
	437	bool "Ser1 uses DMA4 for output"
	438	help
	439	Enables the DMA4 output channel for ser1 (ttyS1).
	440	If you do not enable DMA, an interrupt for each character will be
	441	used when transmitting data.
	442	Normally you want this on, unless you use the DMA channel for
	443	something else.
	444
	445	endchoice
	446
447	choice
448	prompt "Ser2 DMA out channel"
449	depends on ETRAX_SERIAL_PORT2
450	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
451	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
452
453	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
454	bool "Ser2 uses no DMA for output"
455	help
456	Do not use DMA for ser2 output.
457
458	config ETRAX_SERIAL_PORT2_DMA2_OUT
459	bool "Ser2 uses DMA2 for output"
460	depends on ETRAXFS \|\| ETRAX_ARCH_V10
461	help
462	Enables the DMA2 output channel for ser2 (ttyS2).
463	If you do not enable DMA, an interrupt for each character will be
464	used when transmitting data.
465	Normally you want to use DMA, unless you use the DMA channel for
466	something else.
467
468	config ETRAX_SERIAL_PORT2_DMA6_OUT
469	bool "Ser2 uses DMA6 for output"
470	depends on CRIS_MACH_ARTPEC3
471	help
472	Enables the DMA6 output channel for ser2 (ttyS2).
473	If you do not enable DMA, an interrupt for each character will be
474	used when transmitting data.
475	Normally you want to use DMA, unless you use the DMA channel for
476	something else.
477
478	endchoice
479
480	choice
481	prompt "Ser2 DMA in channel"
482	depends on ETRAX_SERIAL_PORT2
483	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
484	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
485	help
486	What DMA channel to use for ser2.
487
488	config ETRAX_SERIAL_PORT2_NO_DMA_IN
489	bool "Ser2 uses no DMA for input"
490	help
491	Do not use DMA for ser2 input.
492
493	config ETRAX_SERIAL_PORT2_DMA3_IN
494	bool "Ser2 uses DMA3 for input"
495	depends on ETRAXFS \|\| ETRAX_ARCH_V10
496	help
497	Enables the DMA3 input channel for ser2 (ttyS2).
498	If you do not enable DMA, an interrupt for each character will be
499	used when receiving data.
500	Normally you want to use DMA, unless you use the DMA channel for
501	something else.
502
503	config ETRAX_SERIAL_PORT2_DMA7_IN
504	bool "Ser2 uses DMA7 for input"
505	depends on CRIS_MACH_ARTPEC3
506	help
507	Enables the DMA7 input channel for ser2 (ttyS2).
508	If you do not enable DMA, an interrupt for each character will be
692105b8	509	used when receiving data.
923dd2a4 JN	510	Normally you want to use DMA, unless you use the DMA channel for
	511	something else.
	512
	513	endchoice
	514
	515	choice
	516	prompt "Ser3 DMA in channel"
	517	depends on ETRAX_SERIAL_PORT3
	518	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	519	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	520	help
	521	What DMA channel to use for ser3.
	522
	523	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	524	bool "Ser3 uses no DMA for input"
	525	help
	526	Do not use DMA for ser3 input.
	527
	528	config ETRAX_SERIAL_PORT3_DMA5_IN
	529	depends on ETRAX_ARCH_V10
	530	bool "DMA 5"
	531
923dd2a4 JN	532	endchoice
	533
	534	choice
	535	prompt "Ser3 DMA out channel"
	536	depends on ETRAX_SERIAL_PORT3
	537	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	538	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	539
	540	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	541	bool "Ser3 uses no DMA for output"
	542	help
	543	Do not use DMA for ser3 output.
	544
	545	config ETRAX_SERIAL_PORT3_DMA4_OUT
	546	depends on ETRAX_ARCH_V10
	547	bool "DMA 4"
	548
923dd2a4 JN	549	endchoice
923dd2a4 JN	550
1da177e4 LT	551	endmenu
1da177e4 LT	552
acf83630	553	source "drivers/Kconfig"
1da177e4	554
1da177e4 LT	555	source "fs/Kconfig"
1da177e4 LT	556
1da177e4 LT	557	source "arch/cris/Kconfig.debug"
	558
	559	source "security/Kconfig"
	560
	561	source "crypto/Kconfig"
	562
	563	source "lib/Kconfig"