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

config AVR32
	def_bool y
	# With EXPERT=n, we get lots of stuff automatically selected
	# that we usually don't need on AVR32.
	select EXPERT
	select HAVE_CLK
	select HAVE_OPROFILE
	select HAVE_KPROBES
	select HAVE_GENERIC_HARDIRQS
	select GENERIC_IRQ_PROBE
	select GENERIC_ATOMIC64
	select HARDIRQS_SW_RESEND
	select GENERIC_IRQ_SHOW
	select ARCH_HAVE_CUSTOM_GPIO_H
	select ARCH_HAVE_NMI_SAFE_CMPXCHG
	select GENERIC_CLOCKEVENTS
	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 STACKTRACE_SUPPORT
	def_bool y

config LOCKDEP_SUPPORT
	def_bool y

config TRACE_IRQFLAGS_SUPPORT
	def_bool y

config RWSEM_GENERIC_SPINLOCK
	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"

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
	select HAVE_FB_ATMEL
	select HAVE_NET_MACB

#
# 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

# AP700X boards
config BOARD_ATNGW100_COMMON
	bool
	select CPU_AT32AP7000

choice
	prompt "AVR32 board type"
	default BOARD_ATSTK1000

config BOARD_ATSTK1000
	bool "ATSTK1000 evaluation board"

config BOARD_ATNGW100_MKI
	bool "ATNGW100 Network Gateway"
	select BOARD_ATNGW100_COMMON

config BOARD_ATNGW100_MKII
	bool "ATNGW100 mkII Network Gateway"
	select BOARD_ATNGW100_COMMON

config BOARD_HAMMERHEAD
	bool "Hammerhead board"
	select CPU_AT32AP7000
	select USB_ARCH_HAS_HCD
	help
	  The Hammerhead platform is built around an AVR32 32-bit microcontroller from Atmel.
	  It offers versatile peripherals, such as ethernet, usb device, usb host etc.

	  The board also incorporates a power supply and is a Power over Ethernet (PoE) Powered
	  Device (PD).

	  Additionally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is
	  mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which
	  will cover even the most exceptional need of memory bandwidth. Together with the onboard
	  video decoder the board is ready for video processing.

	  For more information see: http://www.miromico.ch/index.php/hammerhead.html 

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

config BOARD_MERISC
	bool "Merisc board"
	select CPU_AT32AP7000
	help
	  Merisc is the family name for a range of AVR32-based boards.

	  The boards are designed to be used in a man-machine
	  interfacing environment, utilizing a touch-based graphical
	  user interface. They host a vast range of I/O peripherals as
	  well as a large SDRAM & Flash memory bank.

	  For more information see: http://www.martinsson.se/merisc

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/hammerhead/Kconfig"
source "arch/avr32/boards/favr-32/Kconfig"
source "arch/avr32/boards/merisc/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
	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	config AVR32
	2	def_bool y
	3	# With EXPERT=n, we get lots of stuff automatically selected
	4	# that we usually don't need on AVR32.
	5	select EXPERT
	6	select HAVE_CLK
	7	select HAVE_OPROFILE
	8	select HAVE_KPROBES
	9	select HAVE_GENERIC_HARDIRQS
	10	select GENERIC_IRQ_PROBE
	11	select GENERIC_ATOMIC64
	12	select HARDIRQS_SW_RESEND
	13	select GENERIC_IRQ_SHOW
	14	select ARCH_HAVE_CUSTOM_GPIO_H
	15	select ARCH_HAVE_NMI_SAFE_CMPXCHG
	16	select GENERIC_CLOCKEVENTS
	17	help
	18	AVR32 is a high-performance 32-bit RISC microprocessor core,
	19	designed for cost-sensitive embedded applications, with particular
	20	emphasis on low power consumption and high code density.
	21
	22	There is an AVR32 Linux project with a web page at
	23	http://avr32linux.org/.
	24
	25	config GENERIC_GPIO
	26	def_bool y
	27
	28	config STACKTRACE_SUPPORT
	29	def_bool y
	30
	31	config LOCKDEP_SUPPORT
	32	def_bool y
	33
	34	config TRACE_IRQFLAGS_SUPPORT
	35	def_bool y
	36
	37	config RWSEM_GENERIC_SPINLOCK
	38	def_bool y
	39
	40	config RWSEM_XCHGADD_ALGORITHM
	41	def_bool n
	42
	43	config ARCH_HAS_ILOG2_U32
	44	def_bool n
	45
	46	config ARCH_HAS_ILOG2_U64
	47	def_bool n
	48
	49	config GENERIC_HWEIGHT
	50	def_bool y
	51
	52	config GENERIC_CALIBRATE_DELAY
	53	def_bool y
	54
	55	config GENERIC_BUG
	56	def_bool y
	57	depends on BUG
	58
	59	source "init/Kconfig"
	60
	61	source "kernel/Kconfig.freezer"
	62
	63	menu "System Type and features"
	64
	65	config SUBARCH_AVR32B
	66	bool
	67	config MMU
	68	bool
	69	config PERFORMANCE_COUNTERS
	70	bool
	71
	72	config PLATFORM_AT32AP
	73	bool
	74	select SUBARCH_AVR32B
	75	select MMU
	76	select PERFORMANCE_COUNTERS
	77	select ARCH_REQUIRE_GPIOLIB
	78	select GENERIC_ALLOCATOR
	79	select HAVE_FB_ATMEL
	80	select HAVE_NET_MACB
	81
	82	#
	83	# CPU types
	84	#
	85
	86	# AP7000 derivatives
	87	config CPU_AT32AP700X
	88	bool
	89	select PLATFORM_AT32AP
	90	config CPU_AT32AP7000
	91	bool
	92	select CPU_AT32AP700X
	93	config CPU_AT32AP7001
	94	bool
	95	select CPU_AT32AP700X
	96	config CPU_AT32AP7002
	97	bool
	98	select CPU_AT32AP700X
	99
	100	# AP700X boards
	101	config BOARD_ATNGW100_COMMON
	102	bool
	103	select CPU_AT32AP7000
	104
	105	choice
	106	prompt "AVR32 board type"
	107	default BOARD_ATSTK1000
	108
	109	config BOARD_ATSTK1000
	110	bool "ATSTK1000 evaluation board"
	111
	112	config BOARD_ATNGW100_MKI
	113	bool "ATNGW100 Network Gateway"
	114	select BOARD_ATNGW100_COMMON
	115
	116	config BOARD_ATNGW100_MKII
	117	bool "ATNGW100 mkII Network Gateway"
	118	select BOARD_ATNGW100_COMMON
	119
	120	config BOARD_HAMMERHEAD
	121	bool "Hammerhead board"
	122	select CPU_AT32AP7000
	123	select USB_ARCH_HAS_HCD
	124	help
	125	The Hammerhead platform is built around an AVR32 32-bit microcontroller from Atmel.
	126	It offers versatile peripherals, such as ethernet, usb device, usb host etc.
	127
	128	The board also incorporates a power supply and is a Power over Ethernet (PoE) Powered
	129	Device (PD).
	130
	131	Additionally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is
	132	mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which
	133	will cover even the most exceptional need of memory bandwidth. Together with the onboard
	134	video decoder the board is ready for video processing.
	135
	136	For more information see: http://www.miromico.ch/index.php/hammerhead.html
	137
	138	config BOARD_FAVR_32
	139	bool "Favr-32 LCD-board"
	140	select CPU_AT32AP7000
	141
	142	config BOARD_MERISC
	143	bool "Merisc board"
	144	select CPU_AT32AP7000
	145	help
	146	Merisc is the family name for a range of AVR32-based boards.
	147
	148	The boards are designed to be used in a man-machine
	149	interfacing environment, utilizing a touch-based graphical
	150	user interface. They host a vast range of I/O peripherals as
	151	well as a large SDRAM & Flash memory bank.
	152
	153	For more information see: http://www.martinsson.se/merisc
	154
	155	config BOARD_MIMC200
	156	bool "MIMC200 CPU board"
	157	select CPU_AT32AP7000
	158	endchoice
	159
	160	source "arch/avr32/boards/atstk1000/Kconfig"
	161	source "arch/avr32/boards/atngw100/Kconfig"
	162	source "arch/avr32/boards/hammerhead/Kconfig"
	163	source "arch/avr32/boards/favr-32/Kconfig"
	164	source "arch/avr32/boards/merisc/Kconfig"
	165
	166	choice
	167	prompt "Boot loader type"
	168	default LOADER_U_BOOT
	169
	170	config LOADER_U_BOOT
	171	bool "U-Boot (or similar) bootloader"
	172	endchoice
	173
	174	source "arch/avr32/mach-at32ap/Kconfig"
	175
	176	config LOAD_ADDRESS
	177	hex
	178	default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
	179
	180	config ENTRY_ADDRESS
	181	hex
	182	default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
	183
	184	config PHYS_OFFSET
	185	hex
	186	default 0x10000000 if CPU_AT32AP700X=y
	187
	188	source "kernel/Kconfig.preempt"
	189
	190	config QUICKLIST
	191	def_bool y
	192
	193	config HAVE_ARCH_BOOTMEM
	194	def_bool n
	195
	196	config ARCH_HAVE_MEMORY_PRESENT
	197	def_bool n
	198
	199	config NEED_NODE_MEMMAP_SIZE
	200	def_bool n
	201
	202	config ARCH_FLATMEM_ENABLE
	203	def_bool y
	204
	205	config ARCH_DISCONTIGMEM_ENABLE
	206	def_bool n
	207
	208	config ARCH_SPARSEMEM_ENABLE
	209	def_bool n
	210
	211	source "mm/Kconfig"
	212
	213	config OWNERSHIP_TRACE
	214	bool "Ownership trace support"
	215	default y
	216	help
	217	Say Y to generate an Ownership Trace message on every context switch,
	218	enabling Nexus-compliant debuggers to keep track of the PID of the
	219	currently executing task.
	220
	221	config NMI_DEBUGGING
	222	bool "NMI Debugging"
	223	default n
	224	help
	225	Say Y here and pass the nmi_debug command-line parameter to
	226	the kernel to turn on NMI debugging. Depending on the value
	227	of the nmi_debug option, various pieces of information will
	228	be dumped to the console when a Non-Maskable Interrupt
	229	happens.
	230
	231	# FPU emulation goes here
	232
	233	source "kernel/Kconfig.hz"
	234
	235	config CMDLINE
	236	string "Default kernel command line"
	237	default ""
	238	help
	239	If you don't have a boot loader capable of passing a command line string
	240	to the kernel, you may specify one here. As a minimum, you should specify
	241	the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
	242
	243	endmenu
	244
	245	menu "Power management options"
	246
	247	source "kernel/power/Kconfig"
	248
	249	config ARCH_SUSPEND_POSSIBLE
	250	def_bool y
	251
	252	menu "CPU Frequency scaling"
	253
	254	source "drivers/cpufreq/Kconfig"
	255
	256	config CPU_FREQ_AT32AP
	257	bool "CPU frequency driver for AT32AP"
	258	depends on CPU_FREQ && PLATFORM_AT32AP
	259	default n
	260	help
	261	This enables the CPU frequency driver for AT32AP processors.
	262
	263	For details, take a look in <file:Documentation/cpu-freq>.
	264
	265	If in doubt, say N.
	266
	267	endmenu
	268
	269	endmenu
	270
	271	menu "Bus options"
	272
	273	config PCI
	274	bool
	275
	276	source "drivers/pci/Kconfig"
	277
	278	source "drivers/pcmcia/Kconfig"
	279
	280	endmenu
	281
	282	menu "Executable file formats"
	283	source "fs/Kconfig.binfmt"
	284	endmenu
	285
	286	source "net/Kconfig"
	287
	288	source "drivers/Kconfig"
	289
	290	source "fs/Kconfig"
	291
	292	source "arch/avr32/Kconfig.debug"
	293
	294	source "security/Kconfig"
	295
	296	source "crypto/Kconfig"
	297
	298	source "lib/Kconfig"