[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_CMOS_UPDATE
	select MODULES_USE_ELF_RELA
	select CLONE_BACKWARDS2
	select OLD_SIGSUSPEND
	select OLD_SIGACTION
	select ARCH_REQUIRE_GPIOLIB
	select IRQ_DOMAIN if ETRAX_ARCH_V32
	select OF if ETRAX_ARCH_V32
	select OF_EARLY_FLATTREE if ETRAX_ARCH_V32
	select GENERIC_CLOCKEVENTS if ETRAX_ARCH_V32

config HZ
	int
	default 100

config NR_CPUS
	int
	default "1"

config BUILTIN_DTB
	string "DTB to build into the kernel image"
	depends on OF

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
5227b636	49	select GENERIC_CMOS_UPDATE
786d35d4	50	select MODULES_USE_ELF_RELA
27d892fb	51	select CLONE_BACKWARDS2
86df89a0	52	select OLD_SIGSUSPEND
eb2f2566	53	select OLD_SIGACTION
8fda64c2	54	select ARCH_REQUIRE_GPIOLIB
43f7071e	55	select IRQ_DOMAIN if ETRAX_ARCH_V32
a9f75ac5 RV	56	select OF if ETRAX_ARCH_V32
a9f75ac5 RV	57	select OF_EARLY_FLATTREE if ETRAX_ARCH_V32
ed9fd3ff	58	select GENERIC_CLOCKEVENTS if ETRAX_ARCH_V32
1da177e4	59
bdc80787 PA	60	config HZ
	61	int
	62	default 100
	63
dd82094c JN	64	config NR_CPUS
	65	int
	66	default "1"
	67
a9f75ac5 RV	68	config BUILTIN_DTB
	69	string "DTB to build into the kernel image"
	70	depends on OF
	71
1da177e4 LT	72	source "init/Kconfig"
1da177e4 LT	73
dc52ddc0 MH	74	source "kernel/Kconfig.freezer"
dc52ddc0 MH	75
1da177e4 LT	76	menu "General setup"
	77
	78	source "fs/Kconfig.binfmt"
	79
	80	config ETRAX_CMDLINE
	81	string "Kernel command line"
	82	default "root=/dev/mtdblock3"
	83	help
	84	Pass additional commands to the kernel.
	85
	86	config ETRAX_WATCHDOG
	87	bool "Enable ETRAX watchdog"
	88	help
	89	Enable the built-in watchdog timer support on ETRAX based embedded
	90	network computers.
	91
	92	config ETRAX_WATCHDOG_NICE_DOGGY
	93	bool "Disable watchdog during Oops printouts"
	94	depends on ETRAX_WATCHDOG
	95	help
	96	By enabling this you make sure that the watchdog does not bite while
	97	printing oopses. Recommended for development systems but not for
	98	production releases.
	99
	100	config ETRAX_FAST_TIMER
	101	bool "Enable ETRAX fast timer API"
	102	help
	103	This options enables the API to a fast timer implementation using
	104	timer1 to get sub jiffie resolution timers (primarily one-shot
	105	timers).
	106	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	107
923dd2a4 JN	108	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	109	bool "Enable module allocation with kmalloc"
1da177e4	110	help
923dd2a4 JN	111	Enable module allocation with kmalloc instead of vmalloc.
923dd2a4 JN	112
923dd2a4	113	source "kernel/Kconfig.preempt"
1da177e4	114
3f22ab27 DH	115	source mm/Kconfig
3f22ab27 DH	116
1da177e4 LT	117	endmenu
	118
	119	menu "Hardware setup"
	120
	121	choice
	122	prompt "Processor type"
	123	default ETRAX100LX
	124
	125	config ETRAX100LX
	126	bool "ETRAX-100LX-v1"
60dbd663	127	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	128	help
	129	Support version 1 of the ETRAX 100LX.
	130
	131	config ETRAX100LX_V2
	132	bool "ETRAX-100LX-v2"
60dbd663	133	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	134	help
	135	Support version 2 of the ETRAX 100LX.
	136
923dd2a4 JN	137	config ETRAXFS
	138	bool "ETRAX-FS-V32"
	139	help
	140	Support CRIS V32.
	141
	142	config CRIS_MACH_ARTPEC3
	143	bool "ARTPEC-3"
	144	help
	145	Support Axis ARTPEC-3.
	146
1da177e4 LT	147	endchoice
	148
	149	config ETRAX_ARCH_V10
	150	bool
	151	default y if ETRAX100LX \|\| ETRAX100LX_V2
	152	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
ae797bdf	153	select TTY
1da177e4	154
923dd2a4 JN	155	config ETRAX_ARCH_V32
	156	bool
	157	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	158	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	159
1da177e4 LT	160	config ETRAX_DRAM_SIZE
	161	int "DRAM size (dec, in MB)"
	162	default "8"
	163	help
	164	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	165
923dd2a4 JN	166	config ETRAX_VMEM_SIZE
	167	int "Video memory size (dec, in MB)"
	168	depends on ETRAX_ARCH_V32 && !ETRAXFS
	169	default 8 if !ETRAXFS
	170	help
	171	Size of Video accessible memory (decimal, in MB).
	172
1da177e4	173	config ETRAX_FLASH_BUSWIDTH
923dd2a4	174	int "Buswidth of NOR flash in bytes"
1da177e4 LT	175	default "2"
1da177e4 LT	176	help
923dd2a4 JN	177	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
923dd2a4 JN	178
923dd2a4 JN	179	config ETRAX_FLASH1_SIZE
	180	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	181	default "0"
	182
	183	choice
	184	prompt "Product debug-port"
	185	default ETRAX_DEBUG_PORT0
	186
	187	config ETRAX_DEBUG_PORT0
	188	bool "Serial-0"
	189	help
	190	Choose a serial port for the ETRAX debug console. Default to
	191	port 0.
	192
	193	config ETRAX_DEBUG_PORT1
	194	bool "Serial-1"
	195	help
	196	Use serial port 1 for the console.
	197
	198	config ETRAX_DEBUG_PORT2
	199	bool "Serial-2"
	200	help
	201	Use serial port 2 for the console.
	202
	203	config ETRAX_DEBUG_PORT3
	204	bool "Serial-3"
	205	help
	206	Use serial port 3 for the console.
	207
	208	config ETRAX_DEBUG_PORT_NULL
	209	bool "disabled"
	210	help
	211	Disable serial-port debugging.
	212
	213	endchoice
	214
	215	choice
	216	prompt "Kernel GDB port"
	217	depends on ETRAX_KGDB
	218	default ETRAX_KGDB_PORT0
	219	help
	220	Choose a serial port for kernel debugging. NOTE: This port should
	221	not be enabled under Drivers for built-in interfaces (as it has its
	222	own initialization code) and should not be the same as the debug port.
	223
	224	config ETRAX_KGDB_PORT0
	225	bool "Serial-0"
	226	help
	227	Use serial port 0 for kernel debugging.
	228
	229	config ETRAX_KGDB_PORT1
	230	bool "Serial-1"
	231	help
	232	Use serial port 1 for kernel debugging.
	233
	234	config ETRAX_KGDB_PORT2
	235	bool "Serial-2"
	236	help
	237	Use serial port 2 for kernel debugging.
	238
	239	config ETRAX_KGDB_PORT3
	240	bool "Serial-3"
	241	help
	242	Use serial port 3 for kernel debugging.
243
244	endchoice
1da177e4 LT	245
1da177e4 LT	246	source arch/cris/arch-v10/Kconfig
2d33d563	247	source arch/cris/arch-v32/Kconfig
1da177e4 LT	248
	249	endmenu
	250
d5950b43 SR	251	source "net/Kconfig"
d5950b43 SR	252
1da177e4 LT	253	# bring in ETRAX built-in drivers
1da177e4 LT	254	menu "Drivers for built-in interfaces"
2d33d563 JN	255	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	256	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	257
79e04fdb JN	258	config ETRAX_AXISFLASHMAP
	259	bool "Axis flash-map support"
	260	select MTD
	261	select MTD_CFI
	262	select MTD_CFI_AMDSTD
	263	select MTD_JEDECPROBE if ETRAX_ARCH_V32
79e04fdb	264	select MTD_BLOCK
79e04fdb JN	265	select MTD_COMPLEX_MAPPINGS
	266	help
	267	This option enables MTD mapping of flash devices. Needed to use
	268	flash memories. If unsure, say Y.
	269
c974a9e5 JN	270	config ETRAX_SYNCHRONOUS_SERIAL
	271	bool "Synchronous serial-port support"
	272	help
	273	Select this to enable the synchronous serial port driver.
	274
	275	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	276	bool "Synchronous serial port 0 enabled"
	277	depends on ETRAX_SYNCHRONOUS_SERIAL
	278	help
	279	Enabled synchronous serial port 0.
	280
	281	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	282	bool "Enable DMA on synchronous serial port 0."
	283	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	284	help
	285	A synchronous serial port can run in manual or DMA mode.
	286	Selecting this option will make it run in DMA mode.
	287
	288	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	289	bool "Synchronous serial port 1 enabled"
	290	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	291	help
	292	Enabled synchronous serial port 1.
	293
	294	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	295	bool "Enable DMA on synchronous serial port 1."
	296	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	297	help
	298	A synchronous serial port can run in manual or DMA mode.
	299	Selecting this option will make it run in DMA mode.
	300
923dd2a4 JN	301	choice
	302	prompt "Network LED behavior"
	303	depends on ETRAX_ETHERNET
	304	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	305
	306	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	307	bool "LED_on_when_link"
	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	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	319	bool "LED_on_when_activity"
	320	help
	321	Selecting LED_on_when_link will light the LED when there is a
	322	connection and will flash off when there is activity.
	323
	324	Selecting LED_on_when_activity will light the LED only when
	325	there is activity.
	326
	327	This setting will also affect the behaviour of other activity LEDs
	328	e.g. Bluetooth.
	329
	330	endchoice
	331
	332	choice
	333	prompt "Ser0 DMA out channel"
	334	depends on ETRAX_SERIAL_PORT0
	335	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	336	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	337
	338	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	339	bool "Ser0 uses no DMA for output"
	340	help
	341	Do not use DMA for ser0 output.
	342
	343	config ETRAX_SERIAL_PORT0_DMA6_OUT
	344	bool "Ser0 uses DMA6 for output"
	345	depends on ETRAXFS
	346	help
	347	Enables the DMA6 output channel for ser0 (ttyS0).
	348	If you do not enable DMA, an interrupt for each character will be
	349	used when transmitting data.
	350	Normally you want to use DMA, unless you use the DMA channel for
	351	something else.
	352
	353	config ETRAX_SERIAL_PORT0_DMA0_OUT
	354	bool "Ser0 uses DMA0 for output"
	355	depends on CRIS_MACH_ARTPEC3
	356	help
	357	Enables the DMA0 output channel for ser0 (ttyS0).
	358	If you do not enable DMA, an interrupt for each character will be
	359	used when transmitting data.
	360	Normally you want to use DMA, unless you use the DMA channel for
	361	something else.
	362
	363	endchoice
	364
365	choice
366	prompt "Ser0 DMA in channel "
367	depends on ETRAX_SERIAL_PORT0
368	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
369	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
370	help
371	What DMA channel to use for ser0.
372
373	config ETRAX_SERIAL_PORT0_NO_DMA_IN
374	bool "Ser0 uses no DMA for input"
375	help
376	Do not use DMA for ser0 input.
377
378	config ETRAX_SERIAL_PORT0_DMA7_IN
379	bool "Ser0 uses DMA7 for input"
380	depends on ETRAXFS
381	help
382	Enables the DMA7 input channel for ser0 (ttyS0).
383	If you do not enable DMA, an interrupt for each character will be
384	used when receiving data.
385	Normally you want to use DMA, unless you use the DMA channel for
386	something else.
387
388	config ETRAX_SERIAL_PORT0_DMA1_IN
389	bool "Ser0 uses DMA1 for input"
390	depends on CRIS_MACH_ARTPEC3
391	help
392	Enables the DMA1 input channel for ser0 (ttyS0).
393	If you do not enable DMA, an interrupt for each character will be
692105b8	394	used when receiving data.
923dd2a4 JN	395	Normally you want to use DMA, unless you use the DMA channel for
	396	something else.
	397
	398	endchoice
	399
	400	choice
	401	prompt "Ser1 DMA in channel "
	402	depends on ETRAX_SERIAL_PORT1
	403	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	404	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	405	help
	406	What DMA channel to use for ser1.
	407
	408	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	409	bool "Ser1 uses no DMA for input"
	410	help
	411	Do not use DMA for ser1 input.
	412
	413	config ETRAX_SERIAL_PORT1_DMA5_IN
	414	bool "Ser1 uses DMA5 for input"
	415	depends on ETRAX_ARCH_V32
	416	help
	417	Enables the DMA5 input channel for ser1 (ttyS1).
	418	If you do not enable DMA, an interrupt for each character will be
	419	used when receiving data.
	420	Normally you want this on, unless you use the DMA channel for
	421	something else.
	422
	423	config ETRAX_SERIAL_PORT1_DMA9_IN
	424	depends on ETRAX_ARCH_V10
	425	bool "Ser1 uses DMA9 for input"
	426
	427	endchoice
	428
	429
	430	choice
	431	prompt "Ser1 DMA out channel"
	432	depends on ETRAX_SERIAL_PORT1
	433	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	434	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	435	help
	436	What DMA channel to use for ser1.
	437
	438	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	439	bool "Ser1 uses no DMA for output"
	440	help
	441	Do not use DMA for ser1 output.
	442
	443	config ETRAX_SERIAL_PORT1_DMA8_OUT
	444	depends on ETRAX_ARCH_V10
	445	bool "Ser1 uses DMA8 for output"
	446
	447	config ETRAX_SERIAL_PORT1_DMA4_OUT
	448	depends on ETRAX_ARCH_V32
	449	bool "Ser1 uses DMA4 for output"
	450	help
	451	Enables the DMA4 output channel for ser1 (ttyS1).
	452	If you do not enable DMA, an interrupt for each character will be
	453	used when transmitting data.
	454	Normally you want this on, unless you use the DMA channel for
	455	something else.
	456
	457	endchoice
	458
459	choice
460	prompt "Ser2 DMA out channel"
461	depends on ETRAX_SERIAL_PORT2
462	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
463	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
464
465	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
466	bool "Ser2 uses no DMA for output"
467	help
468	Do not use DMA for ser2 output.
469
470	config ETRAX_SERIAL_PORT2_DMA2_OUT
471	bool "Ser2 uses DMA2 for output"
472	depends on ETRAXFS \|\| ETRAX_ARCH_V10
473	help
474	Enables the DMA2 output channel for ser2 (ttyS2).
475	If you do not enable DMA, an interrupt for each character will be
476	used when transmitting data.
477	Normally you want to use DMA, unless you use the DMA channel for
478	something else.
479
480	config ETRAX_SERIAL_PORT2_DMA6_OUT
481	bool "Ser2 uses DMA6 for output"
482	depends on CRIS_MACH_ARTPEC3
483	help
484	Enables the DMA6 output channel for ser2 (ttyS2).
485	If you do not enable DMA, an interrupt for each character will be
486	used when transmitting data.
487	Normally you want to use DMA, unless you use the DMA channel for
488	something else.
489
490	endchoice
491
492	choice
493	prompt "Ser2 DMA in channel"
494	depends on ETRAX_SERIAL_PORT2
495	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
496	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
497	help
498	What DMA channel to use for ser2.
499
500	config ETRAX_SERIAL_PORT2_NO_DMA_IN
501	bool "Ser2 uses no DMA for input"
502	help
503	Do not use DMA for ser2 input.
504
505	config ETRAX_SERIAL_PORT2_DMA3_IN
506	bool "Ser2 uses DMA3 for input"
507	depends on ETRAXFS \|\| ETRAX_ARCH_V10
508	help
509	Enables the DMA3 input channel for ser2 (ttyS2).
510	If you do not enable DMA, an interrupt for each character will be
511	used when receiving data.
512	Normally you want to use DMA, unless you use the DMA channel for
513	something else.
514
515	config ETRAX_SERIAL_PORT2_DMA7_IN
516	bool "Ser2 uses DMA7 for input"
517	depends on CRIS_MACH_ARTPEC3
518	help
519	Enables the DMA7 input channel for ser2 (ttyS2).
520	If you do not enable DMA, an interrupt for each character will be
692105b8	521	used when receiving data.
923dd2a4 JN	522	Normally you want to use DMA, unless you use the DMA channel for
	523	something else.
	524
	525	endchoice
	526
	527	choice
	528	prompt "Ser3 DMA in channel"
	529	depends on ETRAX_SERIAL_PORT3
	530	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	531	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	532	help
	533	What DMA channel to use for ser3.
	534
	535	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	536	bool "Ser3 uses no DMA for input"
	537	help
	538	Do not use DMA for ser3 input.
	539
	540	config ETRAX_SERIAL_PORT3_DMA5_IN
	541	depends on ETRAX_ARCH_V10
	542	bool "DMA 5"
	543
923dd2a4 JN	544	endchoice
	545
	546	choice
	547	prompt "Ser3 DMA out channel"
	548	depends on ETRAX_SERIAL_PORT3
	549	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	550	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	551
	552	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	553	bool "Ser3 uses no DMA for output"
	554	help
	555	Do not use DMA for ser3 output.
	556
	557	config ETRAX_SERIAL_PORT3_DMA4_OUT
	558	depends on ETRAX_ARCH_V10
	559	bool "DMA 4"
	560
923dd2a4 JN	561	endchoice
923dd2a4 JN	562
1da177e4 LT	563	endmenu
1da177e4 LT	564
acf83630	565	source "drivers/Kconfig"
1da177e4	566
1da177e4 LT	567	source "fs/Kconfig"
1da177e4 LT	568
1da177e4 LT	569	source "arch/cris/Kconfig.debug"
	570
	571	source "security/Kconfig"
	572
	573	source "crypto/Kconfig"
	574
	575	source "lib/Kconfig"