[deliverable/linux.git] / arch / avr32 / Kconfig

#
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#

mainmenu "Linux Kernel Configuration"

config AVR32
	def_bool y
	# With EMBEDDED=n, we get lots of stuff automatically selected
	# that we usually don't need on AVR32.
	select EMBEDDED
	select HAVE_CLK
	select HAVE_OPROFILE
	select HAVE_KPROBES
	help
	  AVR32 is a high-performance 32-bit RISC microprocessor core,
	  designed for cost-sensitive embedded applications, with particular
	  emphasis on low power consumption and high code density.

	  There is an AVR32 Linux project with a web page at
	  http://avr32linux.org/.

config GENERIC_GPIO
	def_bool y

config GENERIC_HARDIRQS
	def_bool y

config STACKTRACE_SUPPORT
	def_bool y

config LOCKDEP_SUPPORT
	def_bool y

config TRACE_IRQFLAGS_SUPPORT
	def_bool y

config HARDIRQS_SW_RESEND
	def_bool y

config GENERIC_IRQ_PROBE
	def_bool y

config RWSEM_GENERIC_SPINLOCK
	def_bool y

config GENERIC_TIME
	def_bool y

config GENERIC_CLOCKEVENTS
	def_bool y

config RWSEM_XCHGADD_ALGORITHM
	def_bool n

config ARCH_HAS_ILOG2_U32
	def_bool n

config ARCH_HAS_ILOG2_U64
	def_bool n

config GENERIC_HWEIGHT
	def_bool y

config GENERIC_CALIBRATE_DELAY
	def_bool y

config GENERIC_BUG
	def_bool y
	depends on BUG

source "init/Kconfig"

source "kernel/Kconfig.freezer"

menu "System Type and features"

source "kernel/time/Kconfig"

config SUBARCH_AVR32B
	bool
config MMU
	bool
config PERFORMANCE_COUNTERS
	bool

config PLATFORM_AT32AP
	bool
	select SUBARCH_AVR32B
	select MMU
	select PERFORMANCE_COUNTERS
	select ARCH_REQUIRE_GPIOLIB
	select GENERIC_ALLOCATOR

#
# CPU types
#

# AP7000 derivatives
config CPU_AT32AP700X
	bool
	select PLATFORM_AT32AP
config CPU_AT32AP7000
	bool
	select CPU_AT32AP700X
config CPU_AT32AP7001
	bool
	select CPU_AT32AP700X
config CPU_AT32AP7002
	bool
	select CPU_AT32AP700X

choice
	prompt "AVR32 board type"
	default BOARD_ATSTK1000

config BOARD_ATSTK1000
	bool "ATSTK1000 evaluation board"

config BOARD_ATNGW100
	bool "ATNGW100 Network Gateway"
	select CPU_AT32AP7000

config BOARD_FAVR_32
	bool "Favr-32 LCD-board"
	select CPU_AT32AP7000

config BOARD_MIMC200
	bool "MIMC200 CPU board"
	select CPU_AT32AP7000
endchoice

source "arch/avr32/boards/atstk1000/Kconfig"
source "arch/avr32/boards/atngw100/Kconfig"
source "arch/avr32/boards/favr-32/Kconfig"

choice
	prompt "Boot loader type"
	default LOADER_U_BOOT

config	LOADER_U_BOOT
	bool "U-Boot (or similar) bootloader"
endchoice

source "arch/avr32/mach-at32ap/Kconfig"

config LOAD_ADDRESS
	hex
	default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y

config ENTRY_ADDRESS
	hex
	default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y

config PHYS_OFFSET
	hex
	default 0x10000000 if CPU_AT32AP700X=y

source "kernel/Kconfig.preempt"

config QUICKLIST
	def_bool y

config HAVE_ARCH_BOOTMEM_NODE
	def_bool n

config ARCH_HAVE_MEMORY_PRESENT
	def_bool n

config NEED_NODE_MEMMAP_SIZE
	def_bool n

config ARCH_FLATMEM_ENABLE
	def_bool y

config ARCH_DISCONTIGMEM_ENABLE
	def_bool n

config ARCH_SPARSEMEM_ENABLE
	def_bool n

source "mm/Kconfig"

config OWNERSHIP_TRACE
	bool "Ownership trace support"
	default y
	help
	  Say Y to generate an Ownership Trace message on every context switch,
	  enabling Nexus-compliant debuggers to keep track of the PID of the
	  currently executing task.

config NMI_DEBUGGING
	bool "NMI Debugging"
	default n
	help
	  Say Y here and pass the nmi_debug command-line parameter to
	  the kernel to turn on NMI debugging. Depending on the value
	  of the nmi_debug option, various pieces of information will
	  be dumped to the console when a Non-Maskable Interrupt
	  happens.

# FPU emulation goes here

source "kernel/Kconfig.hz"

config CMDLINE
	string "Default kernel command line"
	default ""
	help
	  If you don't have a boot loader capable of passing a command line string
	  to the kernel, you may specify one here. As a minimum, you should specify
	  the memory size and the root device (e.g., mem=8M, root=/dev/nfs).

endmenu

menu "Power management options"

source "kernel/power/Kconfig"

config ARCH_SUSPEND_POSSIBLE
	def_bool y

menu "CPU Frequency scaling"

source "drivers/cpufreq/Kconfig"

config CPU_FREQ_AT32AP
	bool "CPU frequency driver for AT32AP"
	depends on CPU_FREQ && PLATFORM_AT32AP
	default n
	help
	  This enables the CPU frequency driver for AT32AP processors.

	  For details, take a look in <file:Documentation/cpu-freq>.

	  If in doubt, say N.

endmenu

endmenu

menu "Bus options"

config PCI
	bool

source "drivers/pci/Kconfig"

source "drivers/pcmcia/Kconfig"

endmenu

menu "Executable file formats"
source "fs/Kconfig.binfmt"
endmenu

source "net/Kconfig"

source "drivers/Kconfig"

source "fs/Kconfig"

source "arch/avr32/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"
Commit	Line	Data
	1	#
	2	# For a description of the syntax of this configuration file,
	3	# see Documentation/kbuild/kconfig-language.txt.
	4	#
	5
	6	mainmenu "Linux Kernel Configuration"
	7
	8	config AVR32
	9	def_bool y
	10	# With EMBEDDED=n, we get lots of stuff automatically selected
	11	# that we usually don't need on AVR32.
	12	select EMBEDDED
	13	select HAVE_CLK
	14	select HAVE_OPROFILE
	15	select HAVE_KPROBES
	16	help
	17	AVR32 is a high-performance 32-bit RISC microprocessor core,
	18	designed for cost-sensitive embedded applications, with particular
	19	emphasis on low power consumption and high code density.
	20
	21	There is an AVR32 Linux project with a web page at
	22	http://avr32linux.org/.
	23
	24	config GENERIC_GPIO
	25	def_bool y
	26
	27	config GENERIC_HARDIRQS
	28	def_bool y
	29
	30	config STACKTRACE_SUPPORT
	31	def_bool y
	32
	33	config LOCKDEP_SUPPORT
	34	def_bool y
	35
	36	config TRACE_IRQFLAGS_SUPPORT
	37	def_bool y
	38
	39	config HARDIRQS_SW_RESEND
	40	def_bool y
	41
	42	config GENERIC_IRQ_PROBE
	43	def_bool y
	44
	45	config RWSEM_GENERIC_SPINLOCK
	46	def_bool y
	47
	48	config GENERIC_TIME
	49	def_bool y
	50
	51	config GENERIC_CLOCKEVENTS
	52	def_bool y
	53
	54	config RWSEM_XCHGADD_ALGORITHM
	55	def_bool n
	56
	57	config ARCH_HAS_ILOG2_U32
	58	def_bool n
	59
	60	config ARCH_HAS_ILOG2_U64
	61	def_bool n
	62
	63	config GENERIC_HWEIGHT
	64	def_bool y
	65
	66	config GENERIC_CALIBRATE_DELAY
	67	def_bool y
	68
	69	config GENERIC_BUG
	70	def_bool y
	71	depends on BUG
	72
	73	source "init/Kconfig"
	74
	75	source "kernel/Kconfig.freezer"
	76
	77	menu "System Type and features"
	78
	79	source "kernel/time/Kconfig"
	80
	81	config SUBARCH_AVR32B
	82	bool
	83	config MMU
	84	bool
	85	config PERFORMANCE_COUNTERS
	86	bool
	87
	88	config PLATFORM_AT32AP
	89	bool
	90	select SUBARCH_AVR32B
	91	select MMU
	92	select PERFORMANCE_COUNTERS
	93	select ARCH_REQUIRE_GPIOLIB
	94	select GENERIC_ALLOCATOR
	95
	96	#
	97	# CPU types
	98	#
	99
	100	# AP7000 derivatives
	101	config CPU_AT32AP700X
	102	bool
	103	select PLATFORM_AT32AP
	104	config CPU_AT32AP7000
	105	bool
	106	select CPU_AT32AP700X
	107	config CPU_AT32AP7001
	108	bool
	109	select CPU_AT32AP700X
	110	config CPU_AT32AP7002
	111	bool
	112	select CPU_AT32AP700X
	113
	114	choice
	115	prompt "AVR32 board type"
	116	default BOARD_ATSTK1000
	117
	118	config BOARD_ATSTK1000
	119	bool "ATSTK1000 evaluation board"
	120
	121	config BOARD_ATNGW100
	122	bool "ATNGW100 Network Gateway"
	123	select CPU_AT32AP7000
	124
	125	config BOARD_FAVR_32
	126	bool "Favr-32 LCD-board"
	127	select CPU_AT32AP7000
	128
	129	config BOARD_MIMC200
	130	bool "MIMC200 CPU board"
	131	select CPU_AT32AP7000
	132	endchoice
	133
	134	source "arch/avr32/boards/atstk1000/Kconfig"
	135	source "arch/avr32/boards/atngw100/Kconfig"
	136	source "arch/avr32/boards/favr-32/Kconfig"
	137
	138	choice
	139	prompt "Boot loader type"
	140	default LOADER_U_BOOT
	141
	142	config LOADER_U_BOOT
	143	bool "U-Boot (or similar) bootloader"
	144	endchoice
	145
	146	source "arch/avr32/mach-at32ap/Kconfig"
	147
	148	config LOAD_ADDRESS
	149	hex
	150	default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
	151
	152	config ENTRY_ADDRESS
	153	hex
	154	default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
	155
	156	config PHYS_OFFSET
	157	hex
	158	default 0x10000000 if CPU_AT32AP700X=y
	159
	160	source "kernel/Kconfig.preempt"
	161
	162	config QUICKLIST
	163	def_bool y
	164
	165	config HAVE_ARCH_BOOTMEM_NODE
	166	def_bool n
	167
	168	config ARCH_HAVE_MEMORY_PRESENT
	169	def_bool n
	170
	171	config NEED_NODE_MEMMAP_SIZE
	172	def_bool n
	173
	174	config ARCH_FLATMEM_ENABLE
	175	def_bool y
	176
	177	config ARCH_DISCONTIGMEM_ENABLE
	178	def_bool n
	179
	180	config ARCH_SPARSEMEM_ENABLE
	181	def_bool n
	182
	183	source "mm/Kconfig"
	184
	185	config OWNERSHIP_TRACE
	186	bool "Ownership trace support"
	187	default y
	188	help
	189	Say Y to generate an Ownership Trace message on every context switch,
	190	enabling Nexus-compliant debuggers to keep track of the PID of the
	191	currently executing task.
	192
	193	config NMI_DEBUGGING
	194	bool "NMI Debugging"
	195	default n
	196	help
	197	Say Y here and pass the nmi_debug command-line parameter to
	198	the kernel to turn on NMI debugging. Depending on the value
	199	of the nmi_debug option, various pieces of information will
	200	be dumped to the console when a Non-Maskable Interrupt
	201	happens.
	202
	203	# FPU emulation goes here
	204
	205	source "kernel/Kconfig.hz"
	206
	207	config CMDLINE
	208	string "Default kernel command line"
	209	default ""
	210	help
	211	If you don't have a boot loader capable of passing a command line string
	212	to the kernel, you may specify one here. As a minimum, you should specify
	213	the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
	214
	215	endmenu
	216
	217	menu "Power management options"
	218
	219	source "kernel/power/Kconfig"
	220
	221	config ARCH_SUSPEND_POSSIBLE
	222	def_bool y
	223
	224	menu "CPU Frequency scaling"
	225
	226	source "drivers/cpufreq/Kconfig"
	227
	228	config CPU_FREQ_AT32AP
	229	bool "CPU frequency driver for AT32AP"
	230	depends on CPU_FREQ && PLATFORM_AT32AP
	231	default n
	232	help
	233	This enables the CPU frequency driver for AT32AP processors.
	234
	235	For details, take a look in <file:Documentation/cpu-freq>.
	236
	237	If in doubt, say N.
	238
	239	endmenu
	240
	241	endmenu
	242
	243	menu "Bus options"
	244
	245	config PCI
	246	bool
	247
	248	source "drivers/pci/Kconfig"
	249
	250	source "drivers/pcmcia/Kconfig"
	251
	252	endmenu
	253
	254	menu "Executable file formats"
	255	source "fs/Kconfig.binfmt"
	256	endmenu
	257
	258	source "net/Kconfig"
	259
	260	source "drivers/Kconfig"
	261
	262	source "fs/Kconfig"
	263
	264	source "arch/avr32/Kconfig.debug"
	265
	266	source "security/Kconfig"
	267
	268	source "crypto/Kconfig"
	269
	270	source "lib/Kconfig"