[mirror_ubuntu-artful-kernel.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
	bool
	default y
	# With EMBEDDED=n, we get lots of stuff automatically selected
	# that we usually don't need on AVR32.
	select EMBEDDED
	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
	bool
	default y

config GENERIC_HARDIRQS
	bool
	default y

config HARDIRQS_SW_RESEND
	bool
	default y

config GENERIC_IRQ_PROBE
	bool
	default y

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config GENERIC_TIME
	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 GENERIC_BUG
	bool
	default y
	depends on BUG

source "init/Kconfig"

menu "System Type and features"

config SUBARCH_AVR32B
	bool
config MMU
	bool
config PERFORMANCE_COUNTERS
	bool

config PLATFORM_AT32AP
	bool
	select SUBARCH_AVR32B
	select MMU
	select PERFORMANCE_COUNTERS

choice
	prompt "AVR32 CPU type"
	default CPU_AT32AP7000

config CPU_AT32AP7000
	bool "AT32AP7000"
	select PLATFORM_AT32AP
endchoice

#
# CPU Daughterboards for ATSTK1000
config BOARD_ATSTK1002
	bool

choice
	prompt "AVR32 board type"
	default BOARD_ATSTK1000

config BOARD_ATSTK1000
	bool "ATSTK1000 evaluation board"
	select BOARD_ATSTK1002 if CPU_AT32AP7000

config BOARD_ATNGW100
	bool "ATNGW100 Network Gateway"
endchoice

if BOARD_ATSTK1000
source "arch/avr32/boards/atstk1000/Kconfig"
endif

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_AT32AP7000=y

config ENTRY_ADDRESS
	hex
	default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y

config PHYS_OFFSET
	hex
	default 0x10000000 if CPU_AT32AP7000=y

source "kernel/Kconfig.preempt"

config HAVE_ARCH_BOOTMEM_NODE
	bool
	default n

config ARCH_HAVE_MEMORY_PRESENT
	bool
	default n

config NEED_NODE_MEMMAP_SIZE
	bool
	default n

config ARCH_FLATMEM_ENABLE
	bool
	default y

config ARCH_DISCONTIGMEM_ENABLE
	bool
	default n

config ARCH_SPARSEMEM_ENABLE
	bool
	default 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.

# 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"

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
5f97f7f9 HS	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	bool
	10	default y
	11	# With EMBEDDED=n, we get lots of stuff automatically selected
	12	# that we usually don't need on AVR32.
	13	select EMBEDDED
	14	help
	15	AVR32 is a high-performance 32-bit RISC microprocessor core,
	16	designed for cost-sensitive embedded applications, with particular
	17	emphasis on low power consumption and high code density.
	18
	19	There is an AVR32 Linux project with a web page at
	20	http://avr32linux.org/.
	21
0a938b97 DB	22	config GENERIC_GPIO
	23	bool
	24	default y
	25
5f97f7f9 HS	26	config GENERIC_HARDIRQS
	27	bool
	28	default y
	29
	30	config HARDIRQS_SW_RESEND
	31	bool
	32	default y
	33
	34	config GENERIC_IRQ_PROBE
	35	bool
	36	default y
	37
	38	config RWSEM_GENERIC_SPINLOCK
	39	bool
	40	default y
	41
	42	config GENERIC_TIME
	43	bool
	44	default y
	45
	46	config RWSEM_XCHGADD_ALGORITHM
	47	bool
	48
f0d1b0b3 DH	49	config ARCH_HAS_ILOG2_U32
	50	bool
	51	default n
	52
	53	config ARCH_HAS_ILOG2_U64
	54	bool
	55	default n
	56
5f97f7f9 HS	57	config GENERIC_HWEIGHT
	58	bool
	59	default y
	60
	61	config GENERIC_CALIBRATE_DELAY
	62	bool
	63	default y
	64
623b0355 HS	65	config GENERIC_BUG
	66	bool
	67	default y
	68	depends on BUG
	69
5f97f7f9 HS	70	source "init/Kconfig"
	71
	72	menu "System Type and features"
	73
	74	config SUBARCH_AVR32B
	75	bool
	76	config MMU
	77	bool
	78	config PERFORMANCE_COUNTERS
	79	bool
	80
	81	config PLATFORM_AT32AP
	82	bool
	83	select SUBARCH_AVR32B
	84	select MMU
	85	select PERFORMANCE_COUNTERS
	86
	87	choice
	88	prompt "AVR32 CPU type"
	89	default CPU_AT32AP7000
	90
	91	config CPU_AT32AP7000
	92	bool "AT32AP7000"
	93	select PLATFORM_AT32AP
	94	endchoice
	95
	96	#
	97	# CPU Daughterboards for ATSTK1000
	98	config BOARD_ATSTK1002
	99	bool
	100
	101	choice
	102	prompt "AVR32 board type"
	103	default BOARD_ATSTK1000
	104
	105	config BOARD_ATSTK1000
	106	bool "ATSTK1000 evaluation board"
	107	select BOARD_ATSTK1002 if CPU_AT32AP7000
9ca20a83 HS	108
	109	config BOARD_ATNGW100
	110	bool "ATNGW100 Network Gateway"
5f97f7f9 HS	111	endchoice
5f97f7f9 HS	112
a8e93ed8 DB	113	if BOARD_ATSTK1000
	114	source "arch/avr32/boards/atstk1000/Kconfig"
	115	endif
	116
5f97f7f9 HS	117	choice
	118	prompt "Boot loader type"
	119	default LOADER_U_BOOT
	120
	121	config LOADER_U_BOOT
	122	bool "U-Boot (or similar) bootloader"
	123	endchoice
	124
228e845f HS	125	source "arch/avr32/mach-at32ap/Kconfig"
228e845f HS	126
5f97f7f9 HS	127	config LOAD_ADDRESS
	128	hex
	129	default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y
	130
	131	config ENTRY_ADDRESS
	132	hex
	133	default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y
	134
	135	config PHYS_OFFSET
	136	hex
	137	default 0x10000000 if CPU_AT32AP7000=y
	138
	139	source "kernel/Kconfig.preempt"
	140
	141	config HAVE_ARCH_BOOTMEM_NODE
	142	bool
	143	default n
	144
	145	config ARCH_HAVE_MEMORY_PRESENT
	146	bool
	147	default n
	148
	149	config NEED_NODE_MEMMAP_SIZE
	150	bool
	151	default n
	152
	153	config ARCH_FLATMEM_ENABLE
	154	bool
	155	default y
	156
	157	config ARCH_DISCONTIGMEM_ENABLE
	158	bool
	159	default n
	160
	161	config ARCH_SPARSEMEM_ENABLE
	162	bool
	163	default n
	164
	165	source "mm/Kconfig"
	166
	167	config OWNERSHIP_TRACE
	168	bool "Ownership trace support"
	169	default y
	170	help
	171	Say Y to generate an Ownership Trace message on every context switch,
	172	enabling Nexus-compliant debuggers to keep track of the PID of the
	173	currently executing task.
	174
	175	# FPU emulation goes here
	176
	177	source "kernel/Kconfig.hz"
	178
	179	config CMDLINE
	180	string "Default kernel command line"
	181	default ""
	182	help
	183	If you don't have a boot loader capable of passing a command line string
	184	to the kernel, you may specify one here. As a minimum, you should specify
	185	the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
	186
	187	endmenu
	188
01dd2fbf	189	menu "Power management options"
9e58e185 HCE	190
	191	menu "CPU Frequency scaling"
	192
	193	source "drivers/cpufreq/Kconfig"
	194
	195	config CPU_FREQ_AT32AP
	196	bool "CPU frequency driver for AT32AP"
	197	depends on CPU_FREQ && PLATFORM_AT32AP
	198	default n
	199	help
	200	This enables the CPU frequency driver for AT32AP processors.
	201
	202	For details, take a look in <file:Documentation/cpu-freq>.
	203
	204	If in doubt, say N.
	205
	206	endmenu
	207
	208	endmenu
	209
5f97f7f9 HS	210	menu "Bus options"
	211
	212	config PCI
	213	bool
	214
	215	source "drivers/pci/Kconfig"
	216
	217	source "drivers/pcmcia/Kconfig"
	218
	219	endmenu
	220
	221	menu "Executable file formats"
	222	source "fs/Kconfig.binfmt"
	223	endmenu
	224
	225	source "net/Kconfig"
	226
	227	source "drivers/Kconfig"
	228
	229	source "fs/Kconfig"
	230
	231	source "arch/avr32/Kconfig.debug"
	232
	233	source "security/Kconfig"
	234
	235	source "crypto/Kconfig"
	236
	237	source "lib/Kconfig"