[linux-2.6-block.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 CLKSRC_MMIO 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
edfb6d5f	58	select CLKSRC_MMIO if ETRAX_ARCH_V32
ed9fd3ff	59	select GENERIC_CLOCKEVENTS if ETRAX_ARCH_V32
1da177e4	60
bdc80787 PA	61	config HZ
	62	int
	63	default 100
	64
dd82094c JN	65	config NR_CPUS
	66	int
	67	default "1"
	68
a9f75ac5 RV	69	config BUILTIN_DTB
	70	string "DTB to build into the kernel image"
	71	depends on OF
	72
1da177e4 LT	73	source "init/Kconfig"
1da177e4 LT	74
dc52ddc0 MH	75	source "kernel/Kconfig.freezer"
dc52ddc0 MH	76
1da177e4 LT	77	menu "General setup"
	78
	79	source "fs/Kconfig.binfmt"
	80
	81	config ETRAX_CMDLINE
	82	string "Kernel command line"
	83	default "root=/dev/mtdblock3"
	84	help
	85	Pass additional commands to the kernel.
	86
	87	config ETRAX_WATCHDOG
	88	bool "Enable ETRAX watchdog"
	89	help
	90	Enable the built-in watchdog timer support on ETRAX based embedded
	91	network computers.
	92
	93	config ETRAX_WATCHDOG_NICE_DOGGY
	94	bool "Disable watchdog during Oops printouts"
	95	depends on ETRAX_WATCHDOG
	96	help
	97	By enabling this you make sure that the watchdog does not bite while
	98	printing oopses. Recommended for development systems but not for
	99	production releases.
	100
	101	config ETRAX_FAST_TIMER
	102	bool "Enable ETRAX fast timer API"
	103	help
	104	This options enables the API to a fast timer implementation using
	105	timer1 to get sub jiffie resolution timers (primarily one-shot
	106	timers).
	107	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	108
923dd2a4 JN	109	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	110	bool "Enable module allocation with kmalloc"
1da177e4	111	help
923dd2a4 JN	112	Enable module allocation with kmalloc instead of vmalloc.
923dd2a4 JN	113
923dd2a4	114	source "kernel/Kconfig.preempt"
1da177e4	115
3f22ab27 DH	116	source mm/Kconfig
3f22ab27 DH	117
1da177e4 LT	118	endmenu
	119
	120	menu "Hardware setup"
	121
	122	choice
	123	prompt "Processor type"
	124	default ETRAX100LX
	125
	126	config ETRAX100LX
	127	bool "ETRAX-100LX-v1"
60dbd663	128	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	129	help
	130	Support version 1 of the ETRAX 100LX.
	131
	132	config ETRAX100LX_V2
	133	bool "ETRAX-100LX-v2"
60dbd663	134	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	135	help
	136	Support version 2 of the ETRAX 100LX.
	137
923dd2a4 JN	138	config ETRAXFS
	139	bool "ETRAX-FS-V32"
	140	help
	141	Support CRIS V32.
	142
	143	config CRIS_MACH_ARTPEC3
	144	bool "ARTPEC-3"
	145	help
	146	Support Axis ARTPEC-3.
	147
1da177e4 LT	148	endchoice
	149
	150	config ETRAX_ARCH_V10
	151	bool
	152	default y if ETRAX100LX \|\| ETRAX100LX_V2
	153	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
ae797bdf	154	select TTY
1da177e4	155
923dd2a4 JN	156	config ETRAX_ARCH_V32
	157	bool
	158	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	159	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	160
1da177e4 LT	161	config ETRAX_DRAM_SIZE
	162	int "DRAM size (dec, in MB)"
	163	default "8"
	164	help
	165	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	166
923dd2a4 JN	167	config ETRAX_VMEM_SIZE
	168	int "Video memory size (dec, in MB)"
	169	depends on ETRAX_ARCH_V32 && !ETRAXFS
	170	default 8 if !ETRAXFS
	171	help
	172	Size of Video accessible memory (decimal, in MB).
	173
1da177e4	174	config ETRAX_FLASH_BUSWIDTH
923dd2a4	175	int "Buswidth of NOR flash in bytes"
1da177e4 LT	176	default "2"
1da177e4 LT	177	help
923dd2a4 JN	178	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
923dd2a4 JN	179
923dd2a4 JN	180	config ETRAX_FLASH1_SIZE
	181	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	182	default "0"
	183
	184	choice
	185	prompt "Product debug-port"
	186	default ETRAX_DEBUG_PORT0
	187
	188	config ETRAX_DEBUG_PORT0
	189	bool "Serial-0"
	190	help
	191	Choose a serial port for the ETRAX debug console. Default to
	192	port 0.
	193
	194	config ETRAX_DEBUG_PORT1
	195	bool "Serial-1"
	196	help
	197	Use serial port 1 for the console.
	198
	199	config ETRAX_DEBUG_PORT2
	200	bool "Serial-2"
	201	help
	202	Use serial port 2 for the console.
	203
	204	config ETRAX_DEBUG_PORT3
	205	bool "Serial-3"
	206	help
	207	Use serial port 3 for the console.
	208
	209	config ETRAX_DEBUG_PORT_NULL
	210	bool "disabled"
	211	help
	212	Disable serial-port debugging.
	213
	214	endchoice
	215
	216	choice
	217	prompt "Kernel GDB port"
	218	depends on ETRAX_KGDB
	219	default ETRAX_KGDB_PORT0
	220	help
	221	Choose a serial port for kernel debugging. NOTE: This port should
	222	not be enabled under Drivers for built-in interfaces (as it has its
	223	own initialization code) and should not be the same as the debug port.
	224
	225	config ETRAX_KGDB_PORT0
	226	bool "Serial-0"
	227	help
	228	Use serial port 0 for kernel debugging.
	229
	230	config ETRAX_KGDB_PORT1
	231	bool "Serial-1"
	232	help
	233	Use serial port 1 for kernel debugging.
	234
	235	config ETRAX_KGDB_PORT2
	236	bool "Serial-2"
	237	help
	238	Use serial port 2 for kernel debugging.
	239
	240	config ETRAX_KGDB_PORT3
	241	bool "Serial-3"
	242	help
	243	Use serial port 3 for kernel debugging.
244
245	endchoice
1da177e4 LT	246
1da177e4 LT	247	source arch/cris/arch-v10/Kconfig
2d33d563	248	source arch/cris/arch-v32/Kconfig
1da177e4 LT	249
	250	endmenu
	251
d5950b43 SR	252	source "net/Kconfig"
d5950b43 SR	253
1da177e4 LT	254	# bring in ETRAX built-in drivers
1da177e4 LT	255	menu "Drivers for built-in interfaces"
2d33d563 JN	256	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	257	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	258
79e04fdb JN	259	config ETRAX_AXISFLASHMAP
	260	bool "Axis flash-map support"
	261	select MTD
	262	select MTD_CFI
	263	select MTD_CFI_AMDSTD
	264	select MTD_JEDECPROBE if ETRAX_ARCH_V32
79e04fdb	265	select MTD_BLOCK
79e04fdb JN	266	select MTD_COMPLEX_MAPPINGS
	267	help
	268	This option enables MTD mapping of flash devices. Needed to use
	269	flash memories. If unsure, say Y.
	270
c974a9e5 JN	271	config ETRAX_SYNCHRONOUS_SERIAL
	272	bool "Synchronous serial-port support"
	273	help
	274	Select this to enable the synchronous serial port driver.
	275
	276	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	277	bool "Synchronous serial port 0 enabled"
	278	depends on ETRAX_SYNCHRONOUS_SERIAL
	279	help
	280	Enabled synchronous serial port 0.
	281
	282	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	283	bool "Enable DMA on synchronous serial port 0."
	284	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	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
	289	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	290	bool "Synchronous serial port 1 enabled"
	291	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	292	help
	293	Enabled synchronous serial port 1.
	294
	295	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	296	bool "Enable DMA on synchronous serial port 1."
	297	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	298	help
	299	A synchronous serial port can run in manual or DMA mode.
	300	Selecting this option will make it run in DMA mode.
	301
923dd2a4 JN	302	choice
	303	prompt "Network LED behavior"
	304	depends on ETRAX_ETHERNET
	305	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	306
	307	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	308	bool "LED_on_when_link"
	309	help
	310	Selecting LED_on_when_link will light the LED when there is a
	311	connection and will flash off when there is activity.
	312
	313	Selecting LED_on_when_activity will light the LED only when
	314	there is activity.
	315
	316	This setting will also affect the behaviour of other activity LEDs
	317	e.g. Bluetooth.
	318
	319	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	320	bool "LED_on_when_activity"
	321	help
	322	Selecting LED_on_when_link will light the LED when there is a
	323	connection and will flash off when there is activity.
	324
	325	Selecting LED_on_when_activity will light the LED only when
	326	there is activity.
	327
	328	This setting will also affect the behaviour of other activity LEDs
	329	e.g. Bluetooth.
	330
	331	endchoice
	332
	333	choice
	334	prompt "Ser0 DMA out channel"
	335	depends on ETRAX_SERIAL_PORT0
	336	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	337	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	338
	339	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	340	bool "Ser0 uses no DMA for output"
	341	help
	342	Do not use DMA for ser0 output.
	343
	344	config ETRAX_SERIAL_PORT0_DMA6_OUT
	345	bool "Ser0 uses DMA6 for output"
	346	depends on ETRAXFS
	347	help
	348	Enables the DMA6 output channel for ser0 (ttyS0).
	349	If you do not enable DMA, an interrupt for each character will be
	350	used when transmitting data.
	351	Normally you want to use DMA, unless you use the DMA channel for
	352	something else.
	353
	354	config ETRAX_SERIAL_PORT0_DMA0_OUT
	355	bool "Ser0 uses DMA0 for output"
	356	depends on CRIS_MACH_ARTPEC3
	357	help
	358	Enables the DMA0 output channel for ser0 (ttyS0).
	359	If you do not enable DMA, an interrupt for each character will be
	360	used when transmitting data.
	361	Normally you want to use DMA, unless you use the DMA channel for
	362	something else.
	363
	364	endchoice
	365
366	choice
367	prompt "Ser0 DMA in channel "
368	depends on ETRAX_SERIAL_PORT0
369	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
370	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
371	help
372	What DMA channel to use for ser0.
373
374	config ETRAX_SERIAL_PORT0_NO_DMA_IN
375	bool "Ser0 uses no DMA for input"
376	help
377	Do not use DMA for ser0 input.
378
379	config ETRAX_SERIAL_PORT0_DMA7_IN
380	bool "Ser0 uses DMA7 for input"
381	depends on ETRAXFS
382	help
383	Enables the DMA7 input channel for ser0 (ttyS0).
384	If you do not enable DMA, an interrupt for each character will be
385	used when receiving data.
386	Normally you want to use DMA, unless you use the DMA channel for
387	something else.
388
389	config ETRAX_SERIAL_PORT0_DMA1_IN
390	bool "Ser0 uses DMA1 for input"
391	depends on CRIS_MACH_ARTPEC3
392	help
393	Enables the DMA1 input channel for ser0 (ttyS0).
394	If you do not enable DMA, an interrupt for each character will be
692105b8	395	used when receiving data.
923dd2a4 JN	396	Normally you want to use DMA, unless you use the DMA channel for
	397	something else.
	398
	399	endchoice
	400
	401	choice
	402	prompt "Ser1 DMA in channel "
	403	depends on ETRAX_SERIAL_PORT1
	404	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	405	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	406	help
	407	What DMA channel to use for ser1.
	408
	409	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	410	bool "Ser1 uses no DMA for input"
	411	help
	412	Do not use DMA for ser1 input.
	413
	414	config ETRAX_SERIAL_PORT1_DMA5_IN
	415	bool "Ser1 uses DMA5 for input"
	416	depends on ETRAX_ARCH_V32
	417	help
	418	Enables the DMA5 input channel for ser1 (ttyS1).
	419	If you do not enable DMA, an interrupt for each character will be
	420	used when receiving data.
	421	Normally you want this on, unless you use the DMA channel for
	422	something else.
	423
	424	config ETRAX_SERIAL_PORT1_DMA9_IN
	425	depends on ETRAX_ARCH_V10
	426	bool "Ser1 uses DMA9 for input"
	427
	428	endchoice
	429
	430
	431	choice
	432	prompt "Ser1 DMA out channel"
	433	depends on ETRAX_SERIAL_PORT1
	434	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	435	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	436	help
	437	What DMA channel to use for ser1.
	438
	439	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	440	bool "Ser1 uses no DMA for output"
	441	help
	442	Do not use DMA for ser1 output.
	443
	444	config ETRAX_SERIAL_PORT1_DMA8_OUT
	445	depends on ETRAX_ARCH_V10
	446	bool "Ser1 uses DMA8 for output"
	447
	448	config ETRAX_SERIAL_PORT1_DMA4_OUT
	449	depends on ETRAX_ARCH_V32
	450	bool "Ser1 uses DMA4 for output"
	451	help
	452	Enables the DMA4 output channel for ser1 (ttyS1).
	453	If you do not enable DMA, an interrupt for each character will be
	454	used when transmitting data.
	455	Normally you want this on, unless you use the DMA channel for
	456	something else.
	457
	458	endchoice
	459
460	choice
461	prompt "Ser2 DMA out channel"
462	depends on ETRAX_SERIAL_PORT2
463	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
464	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
465
466	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
467	bool "Ser2 uses no DMA for output"
468	help
469	Do not use DMA for ser2 output.
470
471	config ETRAX_SERIAL_PORT2_DMA2_OUT
472	bool "Ser2 uses DMA2 for output"
473	depends on ETRAXFS \|\| ETRAX_ARCH_V10
474	help
475	Enables the DMA2 output channel for ser2 (ttyS2).
476	If you do not enable DMA, an interrupt for each character will be
477	used when transmitting data.
478	Normally you want to use DMA, unless you use the DMA channel for
479	something else.
480
481	config ETRAX_SERIAL_PORT2_DMA6_OUT
482	bool "Ser2 uses DMA6 for output"
483	depends on CRIS_MACH_ARTPEC3
484	help
485	Enables the DMA6 output channel for ser2 (ttyS2).
486	If you do not enable DMA, an interrupt for each character will be
487	used when transmitting data.
488	Normally you want to use DMA, unless you use the DMA channel for
489	something else.
490
491	endchoice
492
493	choice
494	prompt "Ser2 DMA in channel"
495	depends on ETRAX_SERIAL_PORT2
496	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
497	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
498	help
499	What DMA channel to use for ser2.
500
501	config ETRAX_SERIAL_PORT2_NO_DMA_IN
502	bool "Ser2 uses no DMA for input"
503	help
504	Do not use DMA for ser2 input.
505
506	config ETRAX_SERIAL_PORT2_DMA3_IN
507	bool "Ser2 uses DMA3 for input"
508	depends on ETRAXFS \|\| ETRAX_ARCH_V10
509	help
510	Enables the DMA3 input channel for ser2 (ttyS2).
511	If you do not enable DMA, an interrupt for each character will be
512	used when receiving data.
513	Normally you want to use DMA, unless you use the DMA channel for
514	something else.
515
516	config ETRAX_SERIAL_PORT2_DMA7_IN
517	bool "Ser2 uses DMA7 for input"
518	depends on CRIS_MACH_ARTPEC3
519	help
520	Enables the DMA7 input channel for ser2 (ttyS2).
521	If you do not enable DMA, an interrupt for each character will be
692105b8	522	used when receiving data.
923dd2a4 JN	523	Normally you want to use DMA, unless you use the DMA channel for
	524	something else.
	525
	526	endchoice
	527
	528	choice
	529	prompt "Ser3 DMA in channel"
	530	depends on ETRAX_SERIAL_PORT3
	531	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	532	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	533	help
	534	What DMA channel to use for ser3.
	535
	536	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	537	bool "Ser3 uses no DMA for input"
	538	help
	539	Do not use DMA for ser3 input.
	540
	541	config ETRAX_SERIAL_PORT3_DMA5_IN
	542	depends on ETRAX_ARCH_V10
	543	bool "DMA 5"
	544
923dd2a4 JN	545	endchoice
	546
	547	choice
	548	prompt "Ser3 DMA out channel"
	549	depends on ETRAX_SERIAL_PORT3
	550	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	551	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	552
	553	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	554	bool "Ser3 uses no DMA for output"
	555	help
	556	Do not use DMA for ser3 output.
	557
	558	config ETRAX_SERIAL_PORT3_DMA4_OUT
	559	depends on ETRAX_ARCH_V10
	560	bool "DMA 4"
	561
923dd2a4 JN	562	endchoice
923dd2a4 JN	563
1da177e4 LT	564	endmenu
1da177e4 LT	565
acf83630	566	source "drivers/Kconfig"
1da177e4	567
1da177e4 LT	568	source "fs/Kconfig"
1da177e4 LT	569
1da177e4 LT	570	source "arch/cris/Kconfig.debug"
	571
	572	source "security/Kconfig"
	573
	574	source "crypto/Kconfig"
	575
	576	source "lib/Kconfig"