[deliverable/linux.git] / arch / cris / Kconfig

config MMU
	bool
	default y

config ZONE_DMA
	bool
	default y

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

config 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 TRACE_IRQFLAGS_SUPPORT
	depends on ETRAX_ARCH_V32
	def_bool y

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
	select GENERIC_SCHED_CLOCK if ETRAX_ARCH_V32
	select HAVE_DEBUG_BUGVERBOSE 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
444e0c28 RV	39	config TRACE_IRQFLAGS_SUPPORT
	40	depends on ETRAX_ARCH_V32
	41	def_bool y
	42
1da177e4 LT	43	config CRIS
	44	bool
	45	default y
ec7748b5	46	select HAVE_IDE
4c9c6a1b	47	select GENERIC_ATOMIC64
af1839eb	48	select HAVE_UID16
4febd95a	49	select VIRT_TO_BUS
c1d7e01d	50	select ARCH_WANT_IPC_PARSE_VERSION
15825a5c	51	select GENERIC_IRQ_SHOW
4673ca8e	52	select GENERIC_IOMAP
5227b636	53	select GENERIC_CMOS_UPDATE
786d35d4	54	select MODULES_USE_ELF_RELA
27d892fb	55	select CLONE_BACKWARDS2
86df89a0	56	select OLD_SIGSUSPEND
eb2f2566	57	select OLD_SIGACTION
8fda64c2	58	select ARCH_REQUIRE_GPIOLIB
43f7071e	59	select IRQ_DOMAIN if ETRAX_ARCH_V32
a9f75ac5 RV	60	select OF if ETRAX_ARCH_V32
a9f75ac5 RV	61	select OF_EARLY_FLATTREE if ETRAX_ARCH_V32
edfb6d5f	62	select CLKSRC_MMIO if ETRAX_ARCH_V32
ed9fd3ff	63	select GENERIC_CLOCKEVENTS if ETRAX_ARCH_V32
d3dad475	64	select GENERIC_SCHED_CLOCK if ETRAX_ARCH_V32
f59625a8	65	select HAVE_DEBUG_BUGVERBOSE if ETRAX_ARCH_V32
1da177e4	66
bdc80787 PA	67	config HZ
	68	int
	69	default 100
	70
dd82094c JN	71	config NR_CPUS
	72	int
	73	default "1"
	74
a9f75ac5 RV	75	config BUILTIN_DTB
	76	string "DTB to build into the kernel image"
	77	depends on OF
	78
1da177e4 LT	79	source "init/Kconfig"
1da177e4 LT	80
dc52ddc0 MH	81	source "kernel/Kconfig.freezer"
dc52ddc0 MH	82
1da177e4 LT	83	menu "General setup"
	84
	85	source "fs/Kconfig.binfmt"
	86
	87	config ETRAX_CMDLINE
	88	string "Kernel command line"
	89	default "root=/dev/mtdblock3"
	90	help
	91	Pass additional commands to the kernel.
	92
	93	config ETRAX_WATCHDOG
	94	bool "Enable ETRAX watchdog"
	95	help
	96	Enable the built-in watchdog timer support on ETRAX based embedded
	97	network computers.
	98
	99	config ETRAX_WATCHDOG_NICE_DOGGY
	100	bool "Disable watchdog during Oops printouts"
	101	depends on ETRAX_WATCHDOG
	102	help
	103	By enabling this you make sure that the watchdog does not bite while
	104	printing oopses. Recommended for development systems but not for
	105	production releases.
	106
	107	config ETRAX_FAST_TIMER
	108	bool "Enable ETRAX fast timer API"
	109	help
	110	This options enables the API to a fast timer implementation using
	111	timer1 to get sub jiffie resolution timers (primarily one-shot
	112	timers).
	113	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	114
923dd2a4 JN	115	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	116	bool "Enable module allocation with kmalloc"
1da177e4	117	help
923dd2a4 JN	118	Enable module allocation with kmalloc instead of vmalloc.
923dd2a4 JN	119
923dd2a4	120	source "kernel/Kconfig.preempt"
1da177e4	121
3f22ab27 DH	122	source mm/Kconfig
3f22ab27 DH	123
1da177e4 LT	124	endmenu
	125
	126	menu "Hardware setup"
	127
	128	choice
	129	prompt "Processor type"
	130	default ETRAX100LX
	131
	132	config ETRAX100LX
	133	bool "ETRAX-100LX-v1"
60dbd663	134	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	135	help
	136	Support version 1 of the ETRAX 100LX.
	137
	138	config ETRAX100LX_V2
	139	bool "ETRAX-100LX-v2"
60dbd663	140	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	141	help
	142	Support version 2 of the ETRAX 100LX.
	143
923dd2a4 JN	144	config ETRAXFS
	145	bool "ETRAX-FS-V32"
	146	help
	147	Support CRIS V32.
	148
	149	config CRIS_MACH_ARTPEC3
	150	bool "ARTPEC-3"
	151	help
	152	Support Axis ARTPEC-3.
	153
1da177e4 LT	154	endchoice
	155
	156	config ETRAX_ARCH_V10
	157	bool
	158	default y if ETRAX100LX \|\| ETRAX100LX_V2
	159	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
ae797bdf	160	select TTY
1da177e4	161
923dd2a4 JN	162	config ETRAX_ARCH_V32
	163	bool
	164	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	165	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	166
1da177e4 LT	167	config ETRAX_DRAM_SIZE
	168	int "DRAM size (dec, in MB)"
	169	default "8"
	170	help
	171	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	172
923dd2a4 JN	173	config ETRAX_VMEM_SIZE
	174	int "Video memory size (dec, in MB)"
	175	depends on ETRAX_ARCH_V32 && !ETRAXFS
	176	default 8 if !ETRAXFS
	177	help
	178	Size of Video accessible memory (decimal, in MB).
	179
1da177e4	180	config ETRAX_FLASH_BUSWIDTH
923dd2a4	181	int "Buswidth of NOR flash in bytes"
1da177e4 LT	182	default "2"
1da177e4 LT	183	help
923dd2a4 JN	184	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
923dd2a4 JN	185
923dd2a4 JN	186	config ETRAX_FLASH1_SIZE
	187	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	188	default "0"
	189
	190	choice
	191	prompt "Product debug-port"
	192	default ETRAX_DEBUG_PORT0
	193
	194	config ETRAX_DEBUG_PORT0
	195	bool "Serial-0"
	196	help
	197	Choose a serial port for the ETRAX debug console. Default to
	198	port 0.
	199
	200	config ETRAX_DEBUG_PORT1
	201	bool "Serial-1"
	202	help
	203	Use serial port 1 for the console.
	204
	205	config ETRAX_DEBUG_PORT2
	206	bool "Serial-2"
	207	help
	208	Use serial port 2 for the console.
	209
	210	config ETRAX_DEBUG_PORT3
	211	bool "Serial-3"
	212	help
	213	Use serial port 3 for the console.
	214
	215	config ETRAX_DEBUG_PORT_NULL
	216	bool "disabled"
	217	help
	218	Disable serial-port debugging.
	219
	220	endchoice
	221
	222	choice
	223	prompt "Kernel GDB port"
	224	depends on ETRAX_KGDB
	225	default ETRAX_KGDB_PORT0
	226	help
	227	Choose a serial port for kernel debugging. NOTE: This port should
	228	not be enabled under Drivers for built-in interfaces (as it has its
	229	own initialization code) and should not be the same as the debug port.
	230
	231	config ETRAX_KGDB_PORT0
	232	bool "Serial-0"
	233	help
	234	Use serial port 0 for kernel debugging.
	235
	236	config ETRAX_KGDB_PORT1
	237	bool "Serial-1"
	238	help
	239	Use serial port 1 for kernel debugging.
	240
	241	config ETRAX_KGDB_PORT2
	242	bool "Serial-2"
	243	help
	244	Use serial port 2 for kernel debugging.
	245
	246	config ETRAX_KGDB_PORT3
	247	bool "Serial-3"
	248	help
	249	Use serial port 3 for kernel debugging.
250
251	endchoice
1da177e4 LT	252
1da177e4 LT	253	source arch/cris/arch-v10/Kconfig
2d33d563	254	source arch/cris/arch-v32/Kconfig
1da177e4 LT	255
	256	endmenu
	257
d5950b43 SR	258	source "net/Kconfig"
d5950b43 SR	259
1da177e4 LT	260	# bring in ETRAX built-in drivers
1da177e4 LT	261	menu "Drivers for built-in interfaces"
2d33d563 JN	262	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	263	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	264
79e04fdb JN	265	config ETRAX_AXISFLASHMAP
	266	bool "Axis flash-map support"
	267	select MTD
	268	select MTD_CFI
	269	select MTD_CFI_AMDSTD
	270	select MTD_JEDECPROBE if ETRAX_ARCH_V32
79e04fdb	271	select MTD_BLOCK
79e04fdb JN	272	select MTD_COMPLEX_MAPPINGS
	273	help
	274	This option enables MTD mapping of flash devices. Needed to use
	275	flash memories. If unsure, say Y.
	276
c974a9e5 JN	277	config ETRAX_SYNCHRONOUS_SERIAL
	278	bool "Synchronous serial-port support"
	279	help
	280	Select this to enable the synchronous serial port driver.
	281
	282	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	283	bool "Synchronous serial port 0 enabled"
	284	depends on ETRAX_SYNCHRONOUS_SERIAL
	285	help
	286	Enabled synchronous serial port 0.
	287
	288	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	289	bool "Enable DMA on synchronous serial port 0."
	290	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	291	help
	292	A synchronous serial port can run in manual or DMA mode.
	293	Selecting this option will make it run in DMA mode.
	294
	295	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	296	bool "Synchronous serial port 1 enabled"
	297	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	298	help
	299	Enabled synchronous serial port 1.
	300
	301	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	302	bool "Enable DMA on synchronous serial port 1."
	303	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	304	help
	305	A synchronous serial port can run in manual or DMA mode.
	306	Selecting this option will make it run in DMA mode.
	307
923dd2a4 JN	308	choice
	309	prompt "Network LED behavior"
	310	depends on ETRAX_ETHERNET
	311	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	312
	313	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	314	bool "LED_on_when_link"
	315	help
	316	Selecting LED_on_when_link will light the LED when there is a
	317	connection and will flash off when there is activity.
	318
	319	Selecting LED_on_when_activity will light the LED only when
	320	there is activity.
	321
	322	This setting will also affect the behaviour of other activity LEDs
	323	e.g. Bluetooth.
	324
	325	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	326	bool "LED_on_when_activity"
	327	help
	328	Selecting LED_on_when_link will light the LED when there is a
	329	connection and will flash off when there is activity.
	330
	331	Selecting LED_on_when_activity will light the LED only when
	332	there is activity.
	333
	334	This setting will also affect the behaviour of other activity LEDs
	335	e.g. Bluetooth.
	336
	337	endchoice
	338
	339	choice
	340	prompt "Ser0 DMA out channel"
	341	depends on ETRAX_SERIAL_PORT0
	342	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	343	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	344
	345	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	346	bool "Ser0 uses no DMA for output"
	347	help
	348	Do not use DMA for ser0 output.
	349
	350	config ETRAX_SERIAL_PORT0_DMA6_OUT
	351	bool "Ser0 uses DMA6 for output"
	352	depends on ETRAXFS
	353	help
	354	Enables the DMA6 output channel for ser0 (ttyS0).
	355	If you do not enable DMA, an interrupt for each character will be
	356	used when transmitting data.
	357	Normally you want to use DMA, unless you use the DMA channel for
	358	something else.
	359
	360	config ETRAX_SERIAL_PORT0_DMA0_OUT
	361	bool "Ser0 uses DMA0 for output"
	362	depends on CRIS_MACH_ARTPEC3
	363	help
	364	Enables the DMA0 output channel for ser0 (ttyS0).
	365	If you do not enable DMA, an interrupt for each character will be
	366	used when transmitting data.
	367	Normally you want to use DMA, unless you use the DMA channel for
	368	something else.
	369
	370	endchoice
	371
372	choice
373	prompt "Ser0 DMA in channel "
374	depends on ETRAX_SERIAL_PORT0
375	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
376	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
377	help
378	What DMA channel to use for ser0.
379
380	config ETRAX_SERIAL_PORT0_NO_DMA_IN
381	bool "Ser0 uses no DMA for input"
382	help
383	Do not use DMA for ser0 input.
384
385	config ETRAX_SERIAL_PORT0_DMA7_IN
386	bool "Ser0 uses DMA7 for input"
387	depends on ETRAXFS
388	help
389	Enables the DMA7 input channel for ser0 (ttyS0).
390	If you do not enable DMA, an interrupt for each character will be
391	used when receiving data.
392	Normally you want to use DMA, unless you use the DMA channel for
393	something else.
394
395	config ETRAX_SERIAL_PORT0_DMA1_IN
396	bool "Ser0 uses DMA1 for input"
397	depends on CRIS_MACH_ARTPEC3
398	help
399	Enables the DMA1 input channel for ser0 (ttyS0).
400	If you do not enable DMA, an interrupt for each character will be
692105b8	401	used when receiving data.
923dd2a4 JN	402	Normally you want to use DMA, unless you use the DMA channel for
	403	something else.
	404
	405	endchoice
	406
	407	choice
	408	prompt "Ser1 DMA in channel "
	409	depends on ETRAX_SERIAL_PORT1
	410	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	411	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	412	help
	413	What DMA channel to use for ser1.
	414
	415	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	416	bool "Ser1 uses no DMA for input"
	417	help
	418	Do not use DMA for ser1 input.
	419
	420	config ETRAX_SERIAL_PORT1_DMA5_IN
	421	bool "Ser1 uses DMA5 for input"
	422	depends on ETRAX_ARCH_V32
	423	help
	424	Enables the DMA5 input channel for ser1 (ttyS1).
	425	If you do not enable DMA, an interrupt for each character will be
	426	used when receiving data.
	427	Normally you want this on, unless you use the DMA channel for
	428	something else.
	429
	430	config ETRAX_SERIAL_PORT1_DMA9_IN
	431	depends on ETRAX_ARCH_V10
	432	bool "Ser1 uses DMA9 for input"
	433
	434	endchoice
	435
	436
	437	choice
	438	prompt "Ser1 DMA out channel"
	439	depends on ETRAX_SERIAL_PORT1
	440	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	441	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	442	help
	443	What DMA channel to use for ser1.
	444
	445	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	446	bool "Ser1 uses no DMA for output"
	447	help
	448	Do not use DMA for ser1 output.
	449
	450	config ETRAX_SERIAL_PORT1_DMA8_OUT
	451	depends on ETRAX_ARCH_V10
	452	bool "Ser1 uses DMA8 for output"
	453
	454	config ETRAX_SERIAL_PORT1_DMA4_OUT
	455	depends on ETRAX_ARCH_V32
	456	bool "Ser1 uses DMA4 for output"
	457	help
	458	Enables the DMA4 output channel for ser1 (ttyS1).
	459	If you do not enable DMA, an interrupt for each character will be
	460	used when transmitting data.
	461	Normally you want this on, unless you use the DMA channel for
	462	something else.
	463
	464	endchoice
	465
466	choice
467	prompt "Ser2 DMA out channel"
468	depends on ETRAX_SERIAL_PORT2
469	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
470	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
471
472	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
473	bool "Ser2 uses no DMA for output"
474	help
475	Do not use DMA for ser2 output.
476
477	config ETRAX_SERIAL_PORT2_DMA2_OUT
478	bool "Ser2 uses DMA2 for output"
479	depends on ETRAXFS \|\| ETRAX_ARCH_V10
480	help
481	Enables the DMA2 output channel for ser2 (ttyS2).
482	If you do not enable DMA, an interrupt for each character will be
483	used when transmitting data.
484	Normally you want to use DMA, unless you use the DMA channel for
485	something else.
486
487	config ETRAX_SERIAL_PORT2_DMA6_OUT
488	bool "Ser2 uses DMA6 for output"
489	depends on CRIS_MACH_ARTPEC3
490	help
491	Enables the DMA6 output channel for ser2 (ttyS2).
492	If you do not enable DMA, an interrupt for each character will be
493	used when transmitting data.
494	Normally you want to use DMA, unless you use the DMA channel for
495	something else.
496
497	endchoice
498
499	choice
500	prompt "Ser2 DMA in channel"
501	depends on ETRAX_SERIAL_PORT2
502	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
503	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
504	help
505	What DMA channel to use for ser2.
506
507	config ETRAX_SERIAL_PORT2_NO_DMA_IN
508	bool "Ser2 uses no DMA for input"
509	help
510	Do not use DMA for ser2 input.
511
512	config ETRAX_SERIAL_PORT2_DMA3_IN
513	bool "Ser2 uses DMA3 for input"
514	depends on ETRAXFS \|\| ETRAX_ARCH_V10
515	help
516	Enables the DMA3 input channel for ser2 (ttyS2).
517	If you do not enable DMA, an interrupt for each character will be
518	used when receiving data.
519	Normally you want to use DMA, unless you use the DMA channel for
520	something else.
521
522	config ETRAX_SERIAL_PORT2_DMA7_IN
523	bool "Ser2 uses DMA7 for input"
524	depends on CRIS_MACH_ARTPEC3
525	help
526	Enables the DMA7 input channel for ser2 (ttyS2).
527	If you do not enable DMA, an interrupt for each character will be
692105b8	528	used when receiving data.
923dd2a4 JN	529	Normally you want to use DMA, unless you use the DMA channel for
	530	something else.
	531
	532	endchoice
	533
	534	choice
	535	prompt "Ser3 DMA in channel"
	536	depends on ETRAX_SERIAL_PORT3
	537	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	538	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	539	help
	540	What DMA channel to use for ser3.
	541
	542	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	543	bool "Ser3 uses no DMA for input"
	544	help
	545	Do not use DMA for ser3 input.
	546
	547	config ETRAX_SERIAL_PORT3_DMA5_IN
	548	depends on ETRAX_ARCH_V10
	549	bool "DMA 5"
	550
923dd2a4 JN	551	endchoice
	552
	553	choice
	554	prompt "Ser3 DMA out channel"
	555	depends on ETRAX_SERIAL_PORT3
	556	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	557	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	558
	559	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	560	bool "Ser3 uses no DMA for output"
	561	help
	562	Do not use DMA for ser3 output.
	563
	564	config ETRAX_SERIAL_PORT3_DMA4_OUT
	565	depends on ETRAX_ARCH_V10
	566	bool "DMA 4"
	567
923dd2a4 JN	568	endchoice
923dd2a4 JN	569
1da177e4 LT	570	endmenu
1da177e4 LT	571
acf83630	572	source "drivers/Kconfig"
1da177e4	573
1da177e4 LT	574	source "fs/Kconfig"
1da177e4 LT	575
1da177e4 LT	576	source "arch/cris/Kconfig.debug"
	577
	578	source "security/Kconfig"
	579
	580	source "crypto/Kconfig"
	581
	582	source "lib/Kconfig"