[GitHub/mt8127/android_kernel_alcatel_ttab.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 GENERIC_TIME
	def_bool y

config GENERIC_CMOS_UPDATE
	def_bool y

config ARCH_USES_GETTIMEOFFSET
	def_bool y

config GENERIC_IOMAP
       bool
       default y

config ARCH_HAS_ILOG2_U32
	bool
	default n

config ARCH_HAS_ILOG2_U64
	bool
	default n

config GENERIC_FIND_NEXT_BIT
	bool
	default y

config GENERIC_HWEIGHT
	bool
	default y

config GENERIC_CALIBRATE_DELAY
	bool
	default y

config NO_IOPORT
	def_bool y

config FORCE_MAX_ZONEORDER
	int
	default 6

config CRIS
	bool
	default y
	select HAVE_IDE

config HZ
	int
	default 100

source "init/Kconfig"

source "kernel/Kconfig.freezer"

menu "General setup"

source "fs/Kconfig.binfmt"

config GENERIC_HARDIRQS
	bool
	default y

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.

config OOM_REBOOT
       bool "Enable reboot at out of memory"

source "kernel/Kconfig.preempt"

source mm/Kconfig

endmenu

menu "Hardware setup"

choice
	prompt "Processor type"
	default ETRAX100LX

config ETRAX100LX
	bool "ETRAX-100LX-v1"
	help
	  Support version 1 of the ETRAX 100LX.

config ETRAX100LX_V2
	bool "ETRAX-100LX-v2"
	help
	  Support version 2 of the ETRAX 100LX.

config SVINTO_SIM
	bool "ETRAX-100LX-for-xsim-simulator"
	help
	  Support the xsim ETRAX Simulator.

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_VCS_SIM
	bool "VCS Simulator"
	help
	  Setup hardware to be run in the VCS simulator.

config ETRAX_ARCH_V10
       bool
       default y if ETRAX100LX || ETRAX100LX_V2
       default n if !(ETRAX100LX || ETRAX100LX_V2)

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_NANDFLASH_BUSWIDTH
	int "Buswidth of NAND flash in bytes"
	default "1"
	help
	  Width in bytes of the NAND flash (1 or 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_CHAR
	select MTD_BLOCK
	select MTD_PARTITIONS
	select MTD_CONCAT
	select MTD_COMPLEX_MAPPINGS
	help
	  This option enables MTD mapping of flash devices.  Needed to use
	  flash memories.  If unsure, say Y.

config ETRAX_RTC
	bool "Real Time Clock support"
	depends on ETRAX_I2C
	help
	  Enables drivers for the Real-Time Clock battery-backed chips on
	  some products. The kernel reads the time when booting, and
	  the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
	  rtc_time struct (see <file:include/asm-cris/rtc.h>) on the /dev/rtc
	  device.  You can check the time with cat /proc/rtc, but
	  normal time reading should be done using libc function time and
	  friends.

choice
	prompt "RTC chip"
	depends on ETRAX_RTC
	default ETRAX_PCF8563 if ETRAX_ARCH_V32
	default ETRAX_DS1302 if ETRAX_ARCH_V10

config ETRAX_DS1302
	depends on ETRAX_ARCH_V10
	bool "DS1302"
	help
	  Enables the driver for the DS1302 Real-Time Clock battery-backed
	  chip on some products.

config ETRAX_PCF8563
	bool "PCF8563"
	help
	  Enables the driver for the PCF8563 Real-Time Clock battery-backed
	  chip on some products.

endchoice

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"

config ETRAX_SERIAL_PORT3_DMA9_IN
	bool "Ser3 uses DMA9 for input"
	depends on ETRAXFS
	help
	  Enables the DMA9 input channel for ser3 (ttyS3).
	  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_PORT3_DMA3_IN
	bool "Ser3 uses DMA3 for input"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA3 input channel for ser3 (ttyS3).
	  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 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"

config ETRAX_SERIAL_PORT3_DMA8_OUT
	bool "Ser3 uses DMA8 for output"
	depends on ETRAXFS
	help
	  Enables the DMA8 output channel for ser3 (ttyS3).
	  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_PORT3_DMA2_OUT
	bool "Ser3 uses DMA2 for output"
	depends on CRIS_MACH_ARTPEC3
	help
	  Enables the DMA2 output channel for ser3 (ttyS3).
	  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

endmenu

source "drivers/base/Kconfig"

# standard linux drivers
source "drivers/mtd/Kconfig"

source "drivers/parport/Kconfig"

source "drivers/pnp/Kconfig"

source "drivers/block/Kconfig"

source "drivers/ide/Kconfig"

source "drivers/net/Kconfig"

source "drivers/i2c/Kconfig"

source "drivers/rtc/Kconfig"

#
# input before char - char/joystick depends on it. As does USB.
#
source "drivers/input/Kconfig"

source "drivers/char/Kconfig"

source "fs/Kconfig"

source "drivers/usb/Kconfig"

source "drivers/uwb/Kconfig"

source "drivers/staging/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
ba875ba6 JS	16	config GENERIC_TIME
	17	def_bool y
	18
8eff8a5c JS	19	config GENERIC_CMOS_UPDATE
	20	def_bool y
	21
ba875ba6 JS	22	config ARCH_USES_GETTIMEOFFSET
	23	def_bool y
	24
923dd2a4 JN	25	config GENERIC_IOMAP
	26	bool
	27	default y
	28
f0d1b0b3 DH	29	config ARCH_HAS_ILOG2_U32
	30	bool
	31	default n
	32
	33	config ARCH_HAS_ILOG2_U64
	34	bool
	35	default n
	36
e9f26df1 AM	37	config GENERIC_FIND_NEXT_BIT
	38	bool
	39	default y
	40
	41	config GENERIC_HWEIGHT
	42	bool
	43	default y
	44
1da177e4 LT	45	config GENERIC_CALIBRATE_DELAY
	46	bool
	47	default y
	48
5ea81769 AV	49	config NO_IOPORT
	50	def_bool y
	51
923dd2a4 JN	52	config FORCE_MAX_ZONEORDER
	53	int
	54	default 6
	55
1da177e4 LT	56	config CRIS
	57	bool
	58	default y
ec7748b5	59	select HAVE_IDE
1da177e4	60
bdc80787 PA	61	config HZ
	62	int
	63	default 100
	64
1da177e4 LT	65	source "init/Kconfig"
1da177e4 LT	66
dc52ddc0 MH	67	source "kernel/Kconfig.freezer"
dc52ddc0 MH	68
1da177e4 LT	69	menu "General setup"
	70
	71	source "fs/Kconfig.binfmt"
	72
eb2746dd JN	73	config GENERIC_HARDIRQS
	74	bool
	75	default y
	76
1da177e4 LT	77	config ETRAX_CMDLINE
	78	string "Kernel command line"
	79	default "root=/dev/mtdblock3"
	80	help
	81	Pass additional commands to the kernel.
	82
	83	config ETRAX_WATCHDOG
	84	bool "Enable ETRAX watchdog"
	85	help
	86	Enable the built-in watchdog timer support on ETRAX based embedded
	87	network computers.
	88
	89	config ETRAX_WATCHDOG_NICE_DOGGY
	90	bool "Disable watchdog during Oops printouts"
	91	depends on ETRAX_WATCHDOG
	92	help
	93	By enabling this you make sure that the watchdog does not bite while
	94	printing oopses. Recommended for development systems but not for
	95	production releases.
	96
	97	config ETRAX_FAST_TIMER
	98	bool "Enable ETRAX fast timer API"
	99	help
	100	This options enables the API to a fast timer implementation using
	101	timer1 to get sub jiffie resolution timers (primarily one-shot
	102	timers).
	103	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	104
923dd2a4 JN	105	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	106	bool "Enable module allocation with kmalloc"
1da177e4	107	help
923dd2a4 JN	108	Enable module allocation with kmalloc instead of vmalloc.
	109
	110	config OOM_REBOOT
	111	bool "Enable reboot at out of memory"
1da177e4	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"
	127	help
	128	Support version 1 of the ETRAX 100LX.
	129
	130	config ETRAX100LX_V2
	131	bool "ETRAX-100LX-v2"
	132	help
	133	Support version 2 of the ETRAX 100LX.
	134
	135	config SVINTO_SIM
	136	bool "ETRAX-100LX-for-xsim-simulator"
	137	help
	138	Support the xsim ETRAX Simulator.
	139
923dd2a4 JN	140	config ETRAXFS
	141	bool "ETRAX-FS-V32"
	142	help
	143	Support CRIS V32.
	144
	145	config CRIS_MACH_ARTPEC3
	146	bool "ARTPEC-3"
	147	help
	148	Support Axis ARTPEC-3.
	149
1da177e4 LT	150	endchoice
1da177e4 LT	151
923dd2a4 JN	152	config ETRAX_VCS_SIM
	153	bool "VCS Simulator"
	154	help
	155	Setup hardware to be run in the VCS simulator.
	156
1da177e4 LT	157	config ETRAX_ARCH_V10
	158	bool
	159	default y if ETRAX100LX \|\| ETRAX100LX_V2
	160	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
	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.
	185
	186	config ETRAX_NANDFLASH_BUSWIDTH
	187	int "Buswidth of NAND flash in bytes"
	188	default "1"
	189	help
	190	Width in bytes of the NAND flash (1 or 2).
	191
	192	config ETRAX_FLASH1_SIZE
	193	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	194	default "0"
	195
	196	choice
	197	prompt "Product debug-port"
	198	default ETRAX_DEBUG_PORT0
	199
	200	config ETRAX_DEBUG_PORT0
	201	bool "Serial-0"
	202	help
	203	Choose a serial port for the ETRAX debug console. Default to
	204	port 0.
	205
	206	config ETRAX_DEBUG_PORT1
	207	bool "Serial-1"
	208	help
	209	Use serial port 1 for the console.
	210
	211	config ETRAX_DEBUG_PORT2
	212	bool "Serial-2"
	213	help
	214	Use serial port 2 for the console.
	215
	216	config ETRAX_DEBUG_PORT3
	217	bool "Serial-3"
	218	help
	219	Use serial port 3 for the console.
	220
	221	config ETRAX_DEBUG_PORT_NULL
	222	bool "disabled"
	223	help
	224	Disable serial-port debugging.
	225
	226	endchoice
	227
	228	choice
	229	prompt "Kernel GDB port"
	230	depends on ETRAX_KGDB
	231	default ETRAX_KGDB_PORT0
	232	help
	233	Choose a serial port for kernel debugging. NOTE: This port should
	234	not be enabled under Drivers for built-in interfaces (as it has its
	235	own initialization code) and should not be the same as the debug port.
	236
	237	config ETRAX_KGDB_PORT0
	238	bool "Serial-0"
	239	help
	240	Use serial port 0 for kernel debugging.
	241
	242	config ETRAX_KGDB_PORT1
	243	bool "Serial-1"
	244	help
	245	Use serial port 1 for kernel debugging.
	246
	247	config ETRAX_KGDB_PORT2
248	bool "Serial-2"
249	help
250	Use serial port 2 for kernel debugging.
251
252	config ETRAX_KGDB_PORT3
253	bool "Serial-3"
254	help
255	Use serial port 3 for kernel debugging.
256
257	endchoice
1da177e4 LT	258
1da177e4 LT	259	source arch/cris/arch-v10/Kconfig
2d33d563	260	source arch/cris/arch-v32/Kconfig
1da177e4 LT	261
	262	endmenu
	263
d5950b43 SR	264	source "net/Kconfig"
d5950b43 SR	265
1da177e4 LT	266	# bring in ETRAX built-in drivers
1da177e4 LT	267	menu "Drivers for built-in interfaces"
2d33d563 JN	268	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	269	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	270
79e04fdb JN	271	config ETRAX_AXISFLASHMAP
	272	bool "Axis flash-map support"
	273	select MTD
	274	select MTD_CFI
	275	select MTD_CFI_AMDSTD
	276	select MTD_JEDECPROBE if ETRAX_ARCH_V32
	277	select MTD_CHAR
	278	select MTD_BLOCK
	279	select MTD_PARTITIONS
	280	select MTD_CONCAT
	281	select MTD_COMPLEX_MAPPINGS
	282	help
	283	This option enables MTD mapping of flash devices. Needed to use
	284	flash memories. If unsure, say Y.
	285
c3d6dddd JN	286	config ETRAX_RTC
	287	bool "Real Time Clock support"
	288	depends on ETRAX_I2C
	289	help
	290	Enables drivers for the Real-Time Clock battery-backed chips on
	291	some products. The kernel reads the time when booting, and
	292	the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
	293	rtc_time struct (see <file:include/asm-cris/rtc.h>) on the /dev/rtc
	294	device. You can check the time with cat /proc/rtc, but
	295	normal time reading should be done using libc function time and
	296	friends.
	297
923dd2a4 JN	298	choice
	299	prompt "RTC chip"
	300	depends on ETRAX_RTC
	301	default ETRAX_PCF8563 if ETRAX_ARCH_V32
	302	default ETRAX_DS1302 if ETRAX_ARCH_V10
	303
	304	config ETRAX_DS1302
	305	depends on ETRAX_ARCH_V10
	306	bool "DS1302"
	307	help
	308	Enables the driver for the DS1302 Real-Time Clock battery-backed
	309	chip on some products.
	310
	311	config ETRAX_PCF8563
	312	bool "PCF8563"
	313	help
	314	Enables the driver for the PCF8563 Real-Time Clock battery-backed
	315	chip on some products.
	316
	317	endchoice
	318
c974a9e5 JN	319	config ETRAX_SYNCHRONOUS_SERIAL
	320	bool "Synchronous serial-port support"
	321	help
	322	Select this to enable the synchronous serial port driver.
	323
	324	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	325	bool "Synchronous serial port 0 enabled"
	326	depends on ETRAX_SYNCHRONOUS_SERIAL
	327	help
	328	Enabled synchronous serial port 0.
	329
	330	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	331	bool "Enable DMA on synchronous serial port 0."
	332	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	333	help
	334	A synchronous serial port can run in manual or DMA mode.
	335	Selecting this option will make it run in DMA mode.
	336
	337	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	338	bool "Synchronous serial port 1 enabled"
	339	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	340	help
	341	Enabled synchronous serial port 1.
	342
	343	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	344	bool "Enable DMA on synchronous serial port 1."
	345	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	346	help
	347	A synchronous serial port can run in manual or DMA mode.
	348	Selecting this option will make it run in DMA mode.
	349
923dd2a4 JN	350	choice
	351	prompt "Network LED behavior"
	352	depends on ETRAX_ETHERNET
	353	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	354
	355	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	356	bool "LED_on_when_link"
	357	help
	358	Selecting LED_on_when_link will light the LED when there is a
	359	connection and will flash off when there is activity.
	360
	361	Selecting LED_on_when_activity will light the LED only when
	362	there is activity.
	363
	364	This setting will also affect the behaviour of other activity LEDs
	365	e.g. Bluetooth.
	366
	367	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	368	bool "LED_on_when_activity"
	369	help
	370	Selecting LED_on_when_link will light the LED when there is a
	371	connection and will flash off when there is activity.
	372
	373	Selecting LED_on_when_activity will light the LED only when
	374	there is activity.
	375
	376	This setting will also affect the behaviour of other activity LEDs
	377	e.g. Bluetooth.
	378
	379	endchoice
	380
	381	choice
	382	prompt "Ser0 DMA out channel"
	383	depends on ETRAX_SERIAL_PORT0
	384	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	385	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	386
	387	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	388	bool "Ser0 uses no DMA for output"
	389	help
	390	Do not use DMA for ser0 output.
	391
	392	config ETRAX_SERIAL_PORT0_DMA6_OUT
	393	bool "Ser0 uses DMA6 for output"
	394	depends on ETRAXFS
	395	help
	396	Enables the DMA6 output channel for ser0 (ttyS0).
	397	If you do not enable DMA, an interrupt for each character will be
	398	used when transmitting data.
	399	Normally you want to use DMA, unless you use the DMA channel for
	400	something else.
	401
	402	config ETRAX_SERIAL_PORT0_DMA0_OUT
	403	bool "Ser0 uses DMA0 for output"
	404	depends on CRIS_MACH_ARTPEC3
	405	help
	406	Enables the DMA0 output channel for ser0 (ttyS0).
	407	If you do not enable DMA, an interrupt for each character will be
	408	used when transmitting data.
	409	Normally you want to use DMA, unless you use the DMA channel for
	410	something else.
	411
	412	endchoice
	413
414	choice
415	prompt "Ser0 DMA in channel "
416	depends on ETRAX_SERIAL_PORT0
417	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
418	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
419	help
420	What DMA channel to use for ser0.
421
422	config ETRAX_SERIAL_PORT0_NO_DMA_IN
423	bool "Ser0 uses no DMA for input"
424	help
425	Do not use DMA for ser0 input.
426
427	config ETRAX_SERIAL_PORT0_DMA7_IN
428	bool "Ser0 uses DMA7 for input"
429	depends on ETRAXFS
430	help
431	Enables the DMA7 input channel for ser0 (ttyS0).
432	If you do not enable DMA, an interrupt for each character will be
433	used when receiving data.
434	Normally you want to use DMA, unless you use the DMA channel for
435	something else.
436
437	config ETRAX_SERIAL_PORT0_DMA1_IN
438	bool "Ser0 uses DMA1 for input"
439	depends on CRIS_MACH_ARTPEC3
440	help
441	Enables the DMA1 input channel for ser0 (ttyS0).
442	If you do not enable DMA, an interrupt for each character will be
692105b8	443	used when receiving data.
923dd2a4 JN	444	Normally you want to use DMA, unless you use the DMA channel for
	445	something else.
	446
	447	endchoice
	448
	449	choice
	450	prompt "Ser1 DMA in channel "
	451	depends on ETRAX_SERIAL_PORT1
	452	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	453	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	454	help
	455	What DMA channel to use for ser1.
	456
	457	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	458	bool "Ser1 uses no DMA for input"
	459	help
	460	Do not use DMA for ser1 input.
	461
	462	config ETRAX_SERIAL_PORT1_DMA5_IN
	463	bool "Ser1 uses DMA5 for input"
	464	depends on ETRAX_ARCH_V32
	465	help
	466	Enables the DMA5 input channel for ser1 (ttyS1).
	467	If you do not enable DMA, an interrupt for each character will be
	468	used when receiving data.
	469	Normally you want this on, unless you use the DMA channel for
	470	something else.
	471
	472	config ETRAX_SERIAL_PORT1_DMA9_IN
	473	depends on ETRAX_ARCH_V10
	474	bool "Ser1 uses DMA9 for input"
	475
	476	endchoice
	477
	478
	479	choice
	480	prompt "Ser1 DMA out channel"
	481	depends on ETRAX_SERIAL_PORT1
	482	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	483	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	484	help
	485	What DMA channel to use for ser1.
	486
	487	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	488	bool "Ser1 uses no DMA for output"
	489	help
	490	Do not use DMA for ser1 output.
	491
	492	config ETRAX_SERIAL_PORT1_DMA8_OUT
	493	depends on ETRAX_ARCH_V10
	494	bool "Ser1 uses DMA8 for output"
	495
	496	config ETRAX_SERIAL_PORT1_DMA4_OUT
	497	depends on ETRAX_ARCH_V32
	498	bool "Ser1 uses DMA4 for output"
	499	help
	500	Enables the DMA4 output channel for ser1 (ttyS1).
	501	If you do not enable DMA, an interrupt for each character will be
	502	used when transmitting data.
	503	Normally you want this on, unless you use the DMA channel for
	504	something else.
	505
	506	endchoice
	507
508	choice
509	prompt "Ser2 DMA out channel"
510	depends on ETRAX_SERIAL_PORT2
511	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
512	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
513
514	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
515	bool "Ser2 uses no DMA for output"
516	help
517	Do not use DMA for ser2 output.
518
519	config ETRAX_SERIAL_PORT2_DMA2_OUT
520	bool "Ser2 uses DMA2 for output"
521	depends on ETRAXFS \|\| ETRAX_ARCH_V10
522	help
523	Enables the DMA2 output channel for ser2 (ttyS2).
524	If you do not enable DMA, an interrupt for each character will be
525	used when transmitting data.
526	Normally you want to use DMA, unless you use the DMA channel for
527	something else.
528
529	config ETRAX_SERIAL_PORT2_DMA6_OUT
530	bool "Ser2 uses DMA6 for output"
531	depends on CRIS_MACH_ARTPEC3
532	help
533	Enables the DMA6 output channel for ser2 (ttyS2).
534	If you do not enable DMA, an interrupt for each character will be
535	used when transmitting data.
536	Normally you want to use DMA, unless you use the DMA channel for
537	something else.
538
539	endchoice
540
541	choice
542	prompt "Ser2 DMA in channel"
543	depends on ETRAX_SERIAL_PORT2
544	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
545	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
546	help
547	What DMA channel to use for ser2.
548
549	config ETRAX_SERIAL_PORT2_NO_DMA_IN
550	bool "Ser2 uses no DMA for input"
551	help
552	Do not use DMA for ser2 input.
553
554	config ETRAX_SERIAL_PORT2_DMA3_IN
555	bool "Ser2 uses DMA3 for input"
556	depends on ETRAXFS \|\| ETRAX_ARCH_V10
557	help
558	Enables the DMA3 input channel for ser2 (ttyS2).
559	If you do not enable DMA, an interrupt for each character will be
560	used when receiving data.
561	Normally you want to use DMA, unless you use the DMA channel for
562	something else.
563
564	config ETRAX_SERIAL_PORT2_DMA7_IN
565	bool "Ser2 uses DMA7 for input"
566	depends on CRIS_MACH_ARTPEC3
567	help
568	Enables the DMA7 input channel for ser2 (ttyS2).
569	If you do not enable DMA, an interrupt for each character will be
692105b8	570	used when receiving data.
923dd2a4 JN	571	Normally you want to use DMA, unless you use the DMA channel for
	572	something else.
	573
	574	endchoice
	575
	576	choice
	577	prompt "Ser3 DMA in channel"
	578	depends on ETRAX_SERIAL_PORT3
	579	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	580	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	581	help
	582	What DMA channel to use for ser3.
	583
	584	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	585	bool "Ser3 uses no DMA for input"
	586	help
	587	Do not use DMA for ser3 input.
	588
	589	config ETRAX_SERIAL_PORT3_DMA5_IN
	590	depends on ETRAX_ARCH_V10
	591	bool "DMA 5"
	592
	593	config ETRAX_SERIAL_PORT3_DMA9_IN
	594	bool "Ser3 uses DMA9 for input"
	595	depends on ETRAXFS
	596	help
	597	Enables the DMA9 input channel for ser3 (ttyS3).
	598	If you do not enable DMA, an interrupt for each character will be
	599	used when receiving data.
	600	Normally you want to use DMA, unless you use the DMA channel for
	601	something else.
	602
	603	config ETRAX_SERIAL_PORT3_DMA3_IN
	604	bool "Ser3 uses DMA3 for input"
	605	depends on CRIS_MACH_ARTPEC3
	606	help
	607	Enables the DMA3 input channel for ser3 (ttyS3).
	608	If you do not enable DMA, an interrupt for each character will be
692105b8	609	used when receiving data.
923dd2a4 JN	610	Normally you want to use DMA, unless you use the DMA channel for
	611	something else.
	612
	613	endchoice
	614
	615	choice
	616	prompt "Ser3 DMA out channel"
	617	depends on ETRAX_SERIAL_PORT3
	618	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	619	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	620
	621	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	622	bool "Ser3 uses no DMA for output"
	623	help
	624	Do not use DMA for ser3 output.
	625
	626	config ETRAX_SERIAL_PORT3_DMA4_OUT
	627	depends on ETRAX_ARCH_V10
	628	bool "DMA 4"
	629
	630	config ETRAX_SERIAL_PORT3_DMA8_OUT
	631	bool "Ser3 uses DMA8 for output"
	632	depends on ETRAXFS
	633	help
	634	Enables the DMA8 output channel for ser3 (ttyS3).
	635	If you do not enable DMA, an interrupt for each character will be
	636	used when transmitting data.
	637	Normally you want to use DMA, unless you use the DMA channel for
	638	something else.
	639
	640	config ETRAX_SERIAL_PORT3_DMA2_OUT
	641	bool "Ser3 uses DMA2 for output"
	642	depends on CRIS_MACH_ARTPEC3
	643	help
	644	Enables the DMA2 output channel for ser3 (ttyS3).
	645	If you do not enable DMA, an interrupt for each character will be
	646	used when transmitting data.
	647	Normally you want to use DMA, unless you use the DMA channel for
	648	something else.
	649
	650	endchoice
	651
1da177e4 LT	652	endmenu
	653
	654	source "drivers/base/Kconfig"
	655
	656	# standard linux drivers
	657	source "drivers/mtd/Kconfig"
	658
	659	source "drivers/parport/Kconfig"
	660
	661	source "drivers/pnp/Kconfig"
	662
	663	source "drivers/block/Kconfig"
	664
1da177e4 LT	665	source "drivers/ide/Kconfig"
1da177e4 LT	666
d5950b43	667	source "drivers/net/Kconfig"
1da177e4	668
7b275523 JN	669	source "drivers/i2c/Kconfig"
	670
	671	source "drivers/rtc/Kconfig"
	672
1da177e4 LT	673	#
	674	# input before char - char/joystick depends on it. As does USB.
	675	#
	676	source "drivers/input/Kconfig"
	677
	678	source "drivers/char/Kconfig"
	679
1da177e4 LT	680	source "fs/Kconfig"
1da177e4 LT	681
1da177e4 LT	682	source "drivers/usb/Kconfig"
1da177e4 LT	683
2f86c3e6 GKH	684	source "drivers/uwb/Kconfig"
2f86c3e6 GKH	685
6e38a2ba DH	686	source "drivers/staging/Kconfig"
6e38a2ba DH	687
1da177e4 LT	688	source "arch/cris/Kconfig.debug"
	689
	690	source "security/Kconfig"
	691
	692	source "crypto/Kconfig"
	693
	694	source "lib/Kconfig"