[linux-2.6-block.git] / arch / cris / Kconfig

# SPDX-License-Identifier: GPL-2.0
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 if !PCI

config NO_DMA
	def_bool y if !PCI

config FORCE_MAX_ZONEORDER
	int
	default 6

config TRACE_IRQFLAGS_SUPPORT
	depends on ETRAX_ARCH_V32
	def_bool y

config STACKTRACE_SUPPORT
	def_bool y

config LOCKDEP_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 MODULES_USE_ELF_RELA
	select CLONE_BACKWARDS2
	select HAVE_EXIT_THREAD if ETRAX_ARCH_V32
	select OLD_SIGSUSPEND
	select OLD_SIGACTION
	select 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
	select HAVE_NMI
	select DMA_DIRECT_OPS if PCI

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
b2441318	1	# SPDX-License-Identifier: GPL-2.0
1da177e4 LT	2	config MMU
	3	bool
	4	default y
	5
66701b14 CL	6	config ZONE_DMA
	7	bool
	8	default y
	9
1da177e4 LT	10	config RWSEM_GENERIC_SPINLOCK
	11	bool
	12	default y
	13
	14	config RWSEM_XCHGADD_ALGORITHM
	15	bool
	16
f0d1b0b3 DH	17	config ARCH_HAS_ILOG2_U32
	18	bool
	19	default n
	20
	21	config ARCH_HAS_ILOG2_U64
	22	bool
	23	default n
	24
e9f26df1 AM	25	config GENERIC_HWEIGHT
	26	bool
	27	default y
	28
1da177e4 LT	29	config GENERIC_CALIBRATE_DELAY
	30	bool
	31	default y
	32
ce816fa8	33	config NO_IOPORT_MAP
2765262f	34	def_bool y if !PCI
5ea81769	35
f73337f4 CH	36	config NO_DMA
	37	def_bool y if !PCI
	38
923dd2a4 JN	39	config FORCE_MAX_ZONEORDER
	40	int
	41	default 6
	42
444e0c28 RV	43	config TRACE_IRQFLAGS_SUPPORT
	44	depends on ETRAX_ARCH_V32
	45	def_bool y
	46
aa6f4d2b RV	47	config STACKTRACE_SUPPORT
	48	def_bool y
	49
94c5c115 RV	50	config LOCKDEP_SUPPORT
	51	depends on ETRAX_ARCH_V32
	52	def_bool y
	53
1da177e4 LT	54	config CRIS
	55	bool
	56	default y
ec7748b5	57	select HAVE_IDE
4c9c6a1b	58	select GENERIC_ATOMIC64
af1839eb	59	select HAVE_UID16
4febd95a	60	select VIRT_TO_BUS
c1d7e01d	61	select ARCH_WANT_IPC_PARSE_VERSION
15825a5c	62	select GENERIC_IRQ_SHOW
4673ca8e	63	select GENERIC_IOMAP
786d35d4	64	select MODULES_USE_ELF_RELA
27d892fb	65	select CLONE_BACKWARDS2
5f56a5df	66	select HAVE_EXIT_THREAD if ETRAX_ARCH_V32
86df89a0	67	select OLD_SIGSUSPEND
eb2f2566	68	select OLD_SIGACTION
f518abf0	69	select GPIOLIB
43f7071e	70	select IRQ_DOMAIN if ETRAX_ARCH_V32
a9f75ac5 RV	71	select OF if ETRAX_ARCH_V32
a9f75ac5 RV	72	select OF_EARLY_FLATTREE if ETRAX_ARCH_V32
edfb6d5f	73	select CLKSRC_MMIO if ETRAX_ARCH_V32
ed9fd3ff	74	select GENERIC_CLOCKEVENTS if ETRAX_ARCH_V32
d3dad475	75	select GENERIC_SCHED_CLOCK if ETRAX_ARCH_V32
f59625a8	76	select HAVE_DEBUG_BUGVERBOSE if ETRAX_ARCH_V32
42a0bb3f	77	select HAVE_NMI
f73337f4	78	select DMA_DIRECT_OPS if PCI
1da177e4	79
bdc80787 PA	80	config HZ
	81	int
	82	default 100
	83
dd82094c JN	84	config NR_CPUS
	85	int
	86	default "1"
	87
a9f75ac5 RV	88	config BUILTIN_DTB
	89	string "DTB to build into the kernel image"
	90	depends on OF
	91
1da177e4 LT	92	source "init/Kconfig"
1da177e4 LT	93
dc52ddc0 MH	94	source "kernel/Kconfig.freezer"
dc52ddc0 MH	95
1da177e4 LT	96	menu "General setup"
	97
	98	source "fs/Kconfig.binfmt"
	99
	100	config ETRAX_CMDLINE
	101	string "Kernel command line"
	102	default "root=/dev/mtdblock3"
	103	help
	104	Pass additional commands to the kernel.
	105
	106	config ETRAX_WATCHDOG
	107	bool "Enable ETRAX watchdog"
	108	help
	109	Enable the built-in watchdog timer support on ETRAX based embedded
	110	network computers.
	111
	112	config ETRAX_WATCHDOG_NICE_DOGGY
	113	bool "Disable watchdog during Oops printouts"
	114	depends on ETRAX_WATCHDOG
	115	help
	116	By enabling this you make sure that the watchdog does not bite while
	117	printing oopses. Recommended for development systems but not for
	118	production releases.
	119
	120	config ETRAX_FAST_TIMER
	121	bool "Enable ETRAX fast timer API"
	122	help
	123	This options enables the API to a fast timer implementation using
	124	timer1 to get sub jiffie resolution timers (primarily one-shot
	125	timers).
	126	This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.
	127
923dd2a4 JN	128	config ETRAX_KMALLOCED_MODULES
923dd2a4 JN	129	bool "Enable module allocation with kmalloc"
1da177e4	130	help
923dd2a4 JN	131	Enable module allocation with kmalloc instead of vmalloc.
923dd2a4 JN	132
923dd2a4	133	source "kernel/Kconfig.preempt"
1da177e4	134
3f22ab27 DH	135	source mm/Kconfig
3f22ab27 DH	136
1da177e4 LT	137	endmenu
	138
	139	menu "Hardware setup"
	140
	141	choice
	142	prompt "Processor type"
	143	default ETRAX100LX
	144
	145	config ETRAX100LX
	146	bool "ETRAX-100LX-v1"
60dbd663	147	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	148	help
	149	Support version 1 of the ETRAX 100LX.
	150
	151	config ETRAX100LX_V2
	152	bool "ETRAX-100LX-v2"
60dbd663	153	select ARCH_USES_GETTIMEOFFSET
1da177e4 LT	154	help
	155	Support version 2 of the ETRAX 100LX.
	156
923dd2a4 JN	157	config ETRAXFS
	158	bool "ETRAX-FS-V32"
	159	help
	160	Support CRIS V32.
	161
	162	config CRIS_MACH_ARTPEC3
	163	bool "ARTPEC-3"
	164	help
	165	Support Axis ARTPEC-3.
	166
1da177e4 LT	167	endchoice
	168
	169	config ETRAX_ARCH_V10
	170	bool
	171	default y if ETRAX100LX \|\| ETRAX100LX_V2
	172	default n if !(ETRAX100LX \|\| ETRAX100LX_V2)
ae797bdf	173	select TTY
1da177e4	174
923dd2a4 JN	175	config ETRAX_ARCH_V32
	176	bool
	177	default y if (ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	178	default n if !(ETRAXFS \|\| CRIS_MACH_ARTPEC3)
	179
1da177e4 LT	180	config ETRAX_DRAM_SIZE
	181	int "DRAM size (dec, in MB)"
	182	default "8"
	183	help
	184	Size of DRAM (decimal in MB) typically 2, 8 or 16.
	185
923dd2a4 JN	186	config ETRAX_VMEM_SIZE
	187	int "Video memory size (dec, in MB)"
	188	depends on ETRAX_ARCH_V32 && !ETRAXFS
	189	default 8 if !ETRAXFS
	190	help
	191	Size of Video accessible memory (decimal, in MB).
	192
1da177e4	193	config ETRAX_FLASH_BUSWIDTH
923dd2a4	194	int "Buswidth of NOR flash in bytes"
1da177e4 LT	195	default "2"
1da177e4 LT	196	help
923dd2a4 JN	197	Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
923dd2a4 JN	198
923dd2a4 JN	199	config ETRAX_FLASH1_SIZE
	200	int "FLASH1 size (dec, in MB. 0 = Unknown)"
	201	default "0"
	202
	203	choice
	204	prompt "Product debug-port"
	205	default ETRAX_DEBUG_PORT0
	206
	207	config ETRAX_DEBUG_PORT0
	208	bool "Serial-0"
	209	help
	210	Choose a serial port for the ETRAX debug console. Default to
	211	port 0.
	212
	213	config ETRAX_DEBUG_PORT1
	214	bool "Serial-1"
	215	help
	216	Use serial port 1 for the console.
	217
	218	config ETRAX_DEBUG_PORT2
	219	bool "Serial-2"
	220	help
	221	Use serial port 2 for the console.
	222
	223	config ETRAX_DEBUG_PORT3
	224	bool "Serial-3"
	225	help
	226	Use serial port 3 for the console.
	227
	228	config ETRAX_DEBUG_PORT_NULL
	229	bool "disabled"
	230	help
	231	Disable serial-port debugging.
	232
	233	endchoice
	234
	235	choice
	236	prompt "Kernel GDB port"
	237	depends on ETRAX_KGDB
	238	default ETRAX_KGDB_PORT0
	239	help
	240	Choose a serial port for kernel debugging. NOTE: This port should
	241	not be enabled under Drivers for built-in interfaces (as it has its
	242	own initialization code) and should not be the same as the debug port.
	243
	244	config ETRAX_KGDB_PORT0
	245	bool "Serial-0"
	246	help
	247	Use serial port 0 for kernel debugging.
	248
	249	config ETRAX_KGDB_PORT1
	250	bool "Serial-1"
	251	help
	252	Use serial port 1 for kernel debugging.
	253
	254	config ETRAX_KGDB_PORT2
	255	bool "Serial-2"
	256	help
	257	Use serial port 2 for kernel debugging.
	258
	259	config ETRAX_KGDB_PORT3
	260	bool "Serial-3"
	261	help
	262	Use serial port 3 for kernel debugging.
263
264	endchoice
1da177e4 LT	265
1da177e4 LT	266	source arch/cris/arch-v10/Kconfig
2d33d563	267	source arch/cris/arch-v32/Kconfig
1da177e4 LT	268
	269	endmenu
	270
d5950b43 SR	271	source "net/Kconfig"
d5950b43 SR	272
1da177e4 LT	273	# bring in ETRAX built-in drivers
1da177e4 LT	274	menu "Drivers for built-in interfaces"
2d33d563 JN	275	source arch/cris/arch-v10/drivers/Kconfig
2d33d563 JN	276	source arch/cris/arch-v32/drivers/Kconfig
1da177e4	277
79e04fdb JN	278	config ETRAX_AXISFLASHMAP
	279	bool "Axis flash-map support"
	280	select MTD
	281	select MTD_CFI
	282	select MTD_CFI_AMDSTD
	283	select MTD_JEDECPROBE if ETRAX_ARCH_V32
79e04fdb	284	select MTD_BLOCK
79e04fdb JN	285	select MTD_COMPLEX_MAPPINGS
	286	help
	287	This option enables MTD mapping of flash devices. Needed to use
	288	flash memories. If unsure, say Y.
	289
c974a9e5 JN	290	config ETRAX_SYNCHRONOUS_SERIAL
	291	bool "Synchronous serial-port support"
	292	help
	293	Select this to enable the synchronous serial port driver.
	294
	295	config ETRAX_SYNCHRONOUS_SERIAL_PORT0
	296	bool "Synchronous serial port 0 enabled"
	297	depends on ETRAX_SYNCHRONOUS_SERIAL
	298	help
	299	Enabled synchronous serial port 0.
	300
	301	config ETRAX_SYNCHRONOUS_SERIAL0_DMA
	302	bool "Enable DMA on synchronous serial port 0."
	303	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
	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
	308	config ETRAX_SYNCHRONOUS_SERIAL_PORT1
	309	bool "Synchronous serial port 1 enabled"
	310	depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS \|\| ETRAX_ARCH_V10)
	311	help
	312	Enabled synchronous serial port 1.
	313
	314	config ETRAX_SYNCHRONOUS_SERIAL1_DMA
	315	bool "Enable DMA on synchronous serial port 1."
	316	depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
	317	help
	318	A synchronous serial port can run in manual or DMA mode.
	319	Selecting this option will make it run in DMA mode.
	320
923dd2a4 JN	321	choice
	322	prompt "Network LED behavior"
	323	depends on ETRAX_ETHERNET
	324	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	325
	326	config ETRAX_NETWORK_LED_ON_WHEN_LINK
	327	bool "LED_on_when_link"
	328	help
	329	Selecting LED_on_when_link will light the LED when there is a
	330	connection and will flash off when there is activity.
	331
	332	Selecting LED_on_when_activity will light the LED only when
	333	there is activity.
	334
	335	This setting will also affect the behaviour of other activity LEDs
	336	e.g. Bluetooth.
	337
	338	config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	339	bool "LED_on_when_activity"
	340	help
	341	Selecting LED_on_when_link will light the LED when there is a
	342	connection and will flash off when there is activity.
	343
	344	Selecting LED_on_when_activity will light the LED only when
	345	there is activity.
	346
	347	This setting will also affect the behaviour of other activity LEDs
	348	e.g. Bluetooth.
	349
	350	endchoice
	351
	352	choice
	353	prompt "Ser0 DMA out channel"
	354	depends on ETRAX_SERIAL_PORT0
	355	default ETRAX_SERIAL_PORT0_DMA6_OUT if ETRAX_ARCH_V32
	356	default ETRAX_SERIAL_PORT0_NO_DMA_OUT if ETRAX_ARCH_V10
	357
	358	config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	359	bool "Ser0 uses no DMA for output"
	360	help
	361	Do not use DMA for ser0 output.
	362
	363	config ETRAX_SERIAL_PORT0_DMA6_OUT
	364	bool "Ser0 uses DMA6 for output"
	365	depends on ETRAXFS
	366	help
	367	Enables the DMA6 output channel for ser0 (ttyS0).
	368	If you do not enable DMA, an interrupt for each character will be
	369	used when transmitting data.
	370	Normally you want to use DMA, unless you use the DMA channel for
	371	something else.
	372
	373	config ETRAX_SERIAL_PORT0_DMA0_OUT
	374	bool "Ser0 uses DMA0 for output"
	375	depends on CRIS_MACH_ARTPEC3
	376	help
	377	Enables the DMA0 output channel for ser0 (ttyS0).
	378	If you do not enable DMA, an interrupt for each character will be
	379	used when transmitting data.
	380	Normally you want to use DMA, unless you use the DMA channel for
	381	something else.
	382
	383	endchoice
	384
385	choice
386	prompt "Ser0 DMA in channel "
387	depends on ETRAX_SERIAL_PORT0
388	default ETRAX_SERIAL_PORT0_NO_DMA_IN if ETRAX_ARCH_V32
389	default ETRAX_SERIAL_PORT0_DMA7_IN if ETRAX_ARCH_V10
390	help
391	What DMA channel to use for ser0.
392
393	config ETRAX_SERIAL_PORT0_NO_DMA_IN
394	bool "Ser0 uses no DMA for input"
395	help
396	Do not use DMA for ser0 input.
397
398	config ETRAX_SERIAL_PORT0_DMA7_IN
399	bool "Ser0 uses DMA7 for input"
400	depends on ETRAXFS
401	help
402	Enables the DMA7 input channel for ser0 (ttyS0).
403	If you do not enable DMA, an interrupt for each character will be
404	used when receiving data.
405	Normally you want to use DMA, unless you use the DMA channel for
406	something else.
407
408	config ETRAX_SERIAL_PORT0_DMA1_IN
409	bool "Ser0 uses DMA1 for input"
410	depends on CRIS_MACH_ARTPEC3
411	help
412	Enables the DMA1 input channel for ser0 (ttyS0).
413	If you do not enable DMA, an interrupt for each character will be
692105b8	414	used when receiving data.
923dd2a4 JN	415	Normally you want to use DMA, unless you use the DMA channel for
	416	something else.
	417
	418	endchoice
	419
	420	choice
	421	prompt "Ser1 DMA in channel "
	422	depends on ETRAX_SERIAL_PORT1
	423	default ETRAX_SERIAL_PORT1_NO_DMA_IN if ETRAX_ARCH_V32
	424	default ETRAX_SERIAL_PORT1_DMA9_IN if ETRAX_ARCH_V10
	425	help
	426	What DMA channel to use for ser1.
	427
	428	config ETRAX_SERIAL_PORT1_NO_DMA_IN
	429	bool "Ser1 uses no DMA for input"
	430	help
	431	Do not use DMA for ser1 input.
	432
	433	config ETRAX_SERIAL_PORT1_DMA5_IN
	434	bool "Ser1 uses DMA5 for input"
	435	depends on ETRAX_ARCH_V32
	436	help
	437	Enables the DMA5 input channel for ser1 (ttyS1).
	438	If you do not enable DMA, an interrupt for each character will be
	439	used when receiving data.
	440	Normally you want this on, unless you use the DMA channel for
	441	something else.
	442
	443	config ETRAX_SERIAL_PORT1_DMA9_IN
	444	depends on ETRAX_ARCH_V10
	445	bool "Ser1 uses DMA9 for input"
	446
	447	endchoice
	448
	449
	450	choice
	451	prompt "Ser1 DMA out channel"
	452	depends on ETRAX_SERIAL_PORT1
	453	default ETRAX_SERIAL_PORT1_NO_DMA_OUT if ETRAX_ARCH_V32
	454	default ETRAX_SERIAL_PORT1_DMA8_OUT if ETRAX_ARCH_V10
	455	help
	456	What DMA channel to use for ser1.
	457
	458	config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	459	bool "Ser1 uses no DMA for output"
	460	help
	461	Do not use DMA for ser1 output.
	462
	463	config ETRAX_SERIAL_PORT1_DMA8_OUT
	464	depends on ETRAX_ARCH_V10
	465	bool "Ser1 uses DMA8 for output"
	466
	467	config ETRAX_SERIAL_PORT1_DMA4_OUT
	468	depends on ETRAX_ARCH_V32
	469	bool "Ser1 uses DMA4 for output"
	470	help
	471	Enables the DMA4 output channel for ser1 (ttyS1).
	472	If you do not enable DMA, an interrupt for each character will be
	473	used when transmitting data.
	474	Normally you want this on, unless you use the DMA channel for
	475	something else.
	476
	477	endchoice
	478
479	choice
480	prompt "Ser2 DMA out channel"
481	depends on ETRAX_SERIAL_PORT2
482	default ETRAX_SERIAL_PORT2_NO_DMA_OUT if ETRAX_ARCH_V32
483	default ETRAX_SERIAL_PORT2_DMA2_OUT if ETRAX_ARCH_V10
484
485	config ETRAX_SERIAL_PORT2_NO_DMA_OUT
486	bool "Ser2 uses no DMA for output"
487	help
488	Do not use DMA for ser2 output.
489
490	config ETRAX_SERIAL_PORT2_DMA2_OUT
491	bool "Ser2 uses DMA2 for output"
492	depends on ETRAXFS \|\| ETRAX_ARCH_V10
493	help
494	Enables the DMA2 output channel for ser2 (ttyS2).
495	If you do not enable DMA, an interrupt for each character will be
496	used when transmitting data.
497	Normally you want to use DMA, unless you use the DMA channel for
498	something else.
499
500	config ETRAX_SERIAL_PORT2_DMA6_OUT
501	bool "Ser2 uses DMA6 for output"
502	depends on CRIS_MACH_ARTPEC3
503	help
504	Enables the DMA6 output channel for ser2 (ttyS2).
505	If you do not enable DMA, an interrupt for each character will be
506	used when transmitting data.
507	Normally you want to use DMA, unless you use the DMA channel for
508	something else.
509
510	endchoice
511
512	choice
513	prompt "Ser2 DMA in channel"
514	depends on ETRAX_SERIAL_PORT2
515	default ETRAX_SERIAL_PORT2_NO_DMA_IN if ETRAX_ARCH_V32
516	default ETRAX_SERIAL_PORT2_DMA3_IN if ETRAX_ARCH_V10
517	help
518	What DMA channel to use for ser2.
519
520	config ETRAX_SERIAL_PORT2_NO_DMA_IN
521	bool "Ser2 uses no DMA for input"
522	help
523	Do not use DMA for ser2 input.
524
525	config ETRAX_SERIAL_PORT2_DMA3_IN
526	bool "Ser2 uses DMA3 for input"
527	depends on ETRAXFS \|\| ETRAX_ARCH_V10
528	help
529	Enables the DMA3 input channel for ser2 (ttyS2).
530	If you do not enable DMA, an interrupt for each character will be
531	used when receiving data.
532	Normally you want to use DMA, unless you use the DMA channel for
533	something else.
534
535	config ETRAX_SERIAL_PORT2_DMA7_IN
536	bool "Ser2 uses DMA7 for input"
537	depends on CRIS_MACH_ARTPEC3
538	help
539	Enables the DMA7 input channel for ser2 (ttyS2).
540	If you do not enable DMA, an interrupt for each character will be
692105b8	541	used when receiving data.
923dd2a4 JN	542	Normally you want to use DMA, unless you use the DMA channel for
	543	something else.
	544
	545	endchoice
	546
	547	choice
	548	prompt "Ser3 DMA in channel"
	549	depends on ETRAX_SERIAL_PORT3
	550	default ETRAX_SERIAL_PORT3_NO_DMA_IN if ETRAX_ARCH_V32
	551	default ETRAX_SERIAL_PORT3_DMA5_IN if ETRAX_ARCH_V10
	552	help
	553	What DMA channel to use for ser3.
	554
	555	config ETRAX_SERIAL_PORT3_NO_DMA_IN
	556	bool "Ser3 uses no DMA for input"
	557	help
	558	Do not use DMA for ser3 input.
	559
	560	config ETRAX_SERIAL_PORT3_DMA5_IN
	561	depends on ETRAX_ARCH_V10
	562	bool "DMA 5"
	563
923dd2a4 JN	564	endchoice
	565
	566	choice
	567	prompt "Ser3 DMA out channel"
	568	depends on ETRAX_SERIAL_PORT3
	569	default ETRAX_SERIAL_PORT3_NO_DMA_OUT if ETRAX_ARCH_V32
	570	default ETRAX_SERIAL_PORT3_DMA4_OUT if ETRAX_ARCH_V10
	571
	572	config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	573	bool "Ser3 uses no DMA for output"
	574	help
	575	Do not use DMA for ser3 output.
	576
	577	config ETRAX_SERIAL_PORT3_DMA4_OUT
	578	depends on ETRAX_ARCH_V10
	579	bool "DMA 4"
	580
923dd2a4 JN	581	endchoice
923dd2a4 JN	582
1da177e4 LT	583	endmenu
1da177e4 LT	584
acf83630	585	source "drivers/Kconfig"
1da177e4	586
1da177e4 LT	587	source "fs/Kconfig"
1da177e4 LT	588
1da177e4 LT	589	source "arch/cris/Kconfig.debug"
	590
	591	source "security/Kconfig"
	592
	593	source "crypto/Kconfig"
	594
	595	source "lib/Kconfig"