p54: swap short slot time dcf values
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / arch / avr32 / Kconfig
blob7c239a916275b6b66b326e7fc93c6207bdbaf270
2 # For a description of the syntax of this configuration file,
3 # see Documentation/kbuild/kconfig-language.txt.
6 mainmenu "Linux Kernel Configuration"
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.
21           There is an AVR32 Linux project with a web page at
22           http://avr32linux.org/.
24 config GENERIC_GPIO
25         def_bool y
27 config GENERIC_HARDIRQS
28         def_bool y
30 config STACKTRACE_SUPPORT
31         def_bool y
33 config LOCKDEP_SUPPORT
34         def_bool y
36 config TRACE_IRQFLAGS_SUPPORT
37         def_bool y
39 config HARDIRQS_SW_RESEND
40         def_bool y
42 config GENERIC_IRQ_PROBE
43         def_bool y
45 config RWSEM_GENERIC_SPINLOCK
46         def_bool y
48 config GENERIC_TIME
49         def_bool y
51 config GENERIC_CLOCKEVENTS
52         def_bool y
54 config RWSEM_XCHGADD_ALGORITHM
55         def_bool n
57 config ARCH_HAS_ILOG2_U32
58         def_bool n
60 config ARCH_HAS_ILOG2_U64
61         def_bool n
63 config GENERIC_HWEIGHT
64         def_bool y
66 config GENERIC_CALIBRATE_DELAY
67         def_bool y
69 config GENERIC_BUG
70         def_bool y
71         depends on BUG
73 source "init/Kconfig"
75 menu "System Type and features"
77 source "kernel/time/Kconfig"
79 config SUBARCH_AVR32B
80         bool
81 config MMU
82         bool
83 config PERFORMANCE_COUNTERS
84         bool
86 config PLATFORM_AT32AP
87         bool
88         select SUBARCH_AVR32B
89         select MMU
90         select PERFORMANCE_COUNTERS
91         select ARCH_REQUIRE_GPIOLIB
92         select GENERIC_ALLOCATOR
95 # CPU types
98 # AP7000 derivatives
99 config CPU_AT32AP700X
100         bool
101         select PLATFORM_AT32AP
102 config CPU_AT32AP7000
103         bool
104         select CPU_AT32AP700X
105 config CPU_AT32AP7001
106         bool
107         select CPU_AT32AP700X
108 config CPU_AT32AP7002
109         bool
110         select CPU_AT32AP700X
112 choice
113         prompt "AVR32 board type"
114         default BOARD_ATSTK1000
116 config BOARD_ATSTK1000
117         bool "ATSTK1000 evaluation board"
119 config BOARD_ATNGW100
120         bool "ATNGW100 Network Gateway"
121         select CPU_AT32AP7000
122 endchoice
124 if BOARD_ATSTK1000
125 source "arch/avr32/boards/atstk1000/Kconfig"
126 endif
128 choice
129         prompt "Boot loader type"
130         default LOADER_U_BOOT
132 config  LOADER_U_BOOT
133         bool "U-Boot (or similar) bootloader"
134 endchoice
136 source "arch/avr32/mach-at32ap/Kconfig"
138 config LOAD_ADDRESS
139         hex
140         default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
142 config ENTRY_ADDRESS
143         hex
144         default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
146 config PHYS_OFFSET
147         hex
148         default 0x10000000 if CPU_AT32AP700X=y
150 source "kernel/Kconfig.preempt"
152 config QUICKLIST
153         def_bool y
155 config HAVE_ARCH_BOOTMEM_NODE
156         def_bool n
158 config ARCH_HAVE_MEMORY_PRESENT
159         def_bool n
161 config NEED_NODE_MEMMAP_SIZE
162         def_bool n
164 config ARCH_FLATMEM_ENABLE
165         def_bool y
167 config ARCH_DISCONTIGMEM_ENABLE
168         def_bool n
170 config ARCH_SPARSEMEM_ENABLE
171         def_bool n
173 source "mm/Kconfig"
175 config OWNERSHIP_TRACE
176         bool "Ownership trace support"
177         default y
178         help
179           Say Y to generate an Ownership Trace message on every context switch,
180           enabling Nexus-compliant debuggers to keep track of the PID of the
181           currently executing task.
183 config NMI_DEBUGGING
184         bool "NMI Debugging"
185         default n
186         help
187           Say Y here and pass the nmi_debug command-line parameter to
188           the kernel to turn on NMI debugging. Depending on the value
189           of the nmi_debug option, various pieces of information will
190           be dumped to the console when a Non-Maskable Interrupt
191           happens.
193 # FPU emulation goes here
195 source "kernel/Kconfig.hz"
197 config CMDLINE
198         string "Default kernel command line"
199         default ""
200         help
201           If you don't have a boot loader capable of passing a command line string
202           to the kernel, you may specify one here. As a minimum, you should specify
203           the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
205 endmenu
207 menu "Power management options"
209 source "kernel/power/Kconfig"
211 config ARCH_SUSPEND_POSSIBLE
212         def_bool y
214 menu "CPU Frequency scaling"
216 source "drivers/cpufreq/Kconfig"
218 config CPU_FREQ_AT32AP
219         bool "CPU frequency driver for AT32AP"
220         depends on CPU_FREQ && PLATFORM_AT32AP
221         default n
222         help
223           This enables the CPU frequency driver for AT32AP processors.
225           For details, take a look in <file:Documentation/cpu-freq>.
227           If in doubt, say N.
229 endmenu
231 endmenu
233 menu "Bus options"
235 config PCI
236         bool
238 source "drivers/pci/Kconfig"
240 source "drivers/pcmcia/Kconfig"
242 endmenu
244 menu "Executable file formats"
245 source "fs/Kconfig.binfmt"
246 endmenu
248 source "net/Kconfig"
250 source "drivers/Kconfig"
252 source "fs/Kconfig"
254 source "arch/avr32/Kconfig.debug"
256 source "security/Kconfig"
258 source "crypto/Kconfig"
260 source "lib/Kconfig"