Commit | Line | Data |
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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 | |
58bd2bfe | 9 | def_bool y |
5f97f7f9 HS |
10 | # With EMBEDDED=n, we get lots of stuff automatically selected |
11 | # that we usually don't need on AVR32. | |
12 | select EMBEDDED | |
9483a578 | 13 | select HAVE_CLK |
42d4b839 | 14 | select HAVE_OPROFILE |
3f550096 | 15 | select HAVE_KPROBES |
5f97f7f9 HS |
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 | ||
0a938b97 | 24 | config GENERIC_GPIO |
58bd2bfe | 25 | def_bool y |
0a938b97 | 26 | |
5f97f7f9 | 27 | config GENERIC_HARDIRQS |
58bd2bfe | 28 | def_bool y |
5f97f7f9 | 29 | |
2f026037 HS |
30 | config STACKTRACE_SUPPORT |
31 | def_bool y | |
32 | ||
320516b7 HS |
33 | config LOCKDEP_SUPPORT |
34 | def_bool y | |
35 | ||
36 | config TRACE_IRQFLAGS_SUPPORT | |
37 | def_bool y | |
38 | ||
5f97f7f9 | 39 | config HARDIRQS_SW_RESEND |
58bd2bfe | 40 | def_bool y |
5f97f7f9 HS |
41 | |
42 | config GENERIC_IRQ_PROBE | |
58bd2bfe | 43 | def_bool y |
5f97f7f9 HS |
44 | |
45 | config RWSEM_GENERIC_SPINLOCK | |
58bd2bfe | 46 | def_bool y |
5f97f7f9 HS |
47 | |
48 | config GENERIC_TIME | |
58bd2bfe | 49 | def_bool y |
5f97f7f9 | 50 | |
e723ff66 DB |
51 | config GENERIC_CLOCKEVENTS |
52 | def_bool y | |
53 | ||
5f97f7f9 | 54 | config RWSEM_XCHGADD_ALGORITHM |
58bd2bfe | 55 | def_bool n |
5f97f7f9 | 56 | |
f0d1b0b3 | 57 | config ARCH_HAS_ILOG2_U32 |
58bd2bfe | 58 | def_bool n |
f0d1b0b3 DH |
59 | |
60 | config ARCH_HAS_ILOG2_U64 | |
58bd2bfe | 61 | def_bool n |
f0d1b0b3 | 62 | |
5f97f7f9 | 63 | config GENERIC_HWEIGHT |
58bd2bfe | 64 | def_bool y |
5f97f7f9 HS |
65 | |
66 | config GENERIC_CALIBRATE_DELAY | |
58bd2bfe | 67 | def_bool y |
5f97f7f9 | 68 | |
623b0355 | 69 | config GENERIC_BUG |
58bd2bfe | 70 | def_bool y |
623b0355 HS |
71 | depends on BUG |
72 | ||
5f97f7f9 HS |
73 | source "init/Kconfig" |
74 | ||
dc52ddc0 MH |
75 | source "kernel/Kconfig.freezer" |
76 | ||
5f97f7f9 HS |
77 | menu "System Type and features" |
78 | ||
e723ff66 DB |
79 | source "kernel/time/Kconfig" |
80 | ||
5f97f7f9 HS |
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 | |
7444a72e | 93 | select ARCH_REQUIRE_GPIOLIB |
b83d6ee1 | 94 | select GENERIC_ALLOCATOR |
5f97f7f9 | 95 | |
e8897bfe HS |
96 | # |
97 | # CPU types | |
98 | # | |
99 | ||
100 | # AP7000 derivatives | |
438ff3f3 HS |
101 | config CPU_AT32AP700X |
102 | bool | |
103 | select PLATFORM_AT32AP | |
5f97f7f9 | 104 | config CPU_AT32AP7000 |
e8897bfe | 105 | bool |
438ff3f3 | 106 | select CPU_AT32AP700X |
438ff3f3 | 107 | config CPU_AT32AP7001 |
e8897bfe | 108 | bool |
438ff3f3 | 109 | select CPU_AT32AP700X |
438ff3f3 | 110 | config CPU_AT32AP7002 |
78693e47 | 111 | bool |
e8897bfe | 112 | select CPU_AT32AP700X |
5f97f7f9 HS |
113 | |
114 | choice | |
115 | prompt "AVR32 board type" | |
116 | default BOARD_ATSTK1000 | |
117 | ||
118 | config BOARD_ATSTK1000 | |
119 | bool "ATSTK1000 evaluation board" | |
9ca20a83 HS |
120 | |
121 | config BOARD_ATNGW100 | |
122 | bool "ATNGW100 Network Gateway" | |
e8897bfe | 123 | select CPU_AT32AP7000 |
45c349b5 | 124 | |
dd5e1339 AR |
125 | config BOARD_HAMMERHEAD |
126 | bool "Hammerhead board" | |
127 | select CPU_AT32AP7000 | |
128 | select USB_ARCH_HAS_HCD | |
129 | help | |
130 | The Hammerhead platform is built around a AVR32 32-bit microcontroller from Atmel. | |
131 | It offers versatile peripherals, such as ethernet, usb device, usb host etc. | |
132 | ||
133 | The board also incooperates a power supply and is a Power over Ethernet (PoE) Powered | |
134 | Device (PD). | |
135 | ||
136 | Additonally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is | |
137 | mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which | |
138 | will cover even the most exceptional need of memory bandwidth. Together with the onboard | |
139 | video decoder the board is ready for video processing. | |
140 | ||
141 | For more information see: http://www.miromico.com/hammerhead | |
142 | ||
45c349b5 HCE |
143 | config BOARD_FAVR_32 |
144 | bool "Favr-32 LCD-board" | |
145 | select CPU_AT32AP7000 | |
5b50c166 MJ |
146 | |
147 | config BOARD_MIMC200 | |
148 | bool "MIMC200 CPU board" | |
149 | select CPU_AT32AP7000 | |
5f97f7f9 HS |
150 | endchoice |
151 | ||
a8e93ed8 | 152 | source "arch/avr32/boards/atstk1000/Kconfig" |
a3bee42f | 153 | source "arch/avr32/boards/atngw100/Kconfig" |
dd5e1339 | 154 | source "arch/avr32/boards/hammerhead/Kconfig" |
45c349b5 | 155 | source "arch/avr32/boards/favr-32/Kconfig" |
a8e93ed8 | 156 | |
5f97f7f9 HS |
157 | choice |
158 | prompt "Boot loader type" | |
159 | default LOADER_U_BOOT | |
160 | ||
161 | config LOADER_U_BOOT | |
162 | bool "U-Boot (or similar) bootloader" | |
163 | endchoice | |
164 | ||
228e845f HS |
165 | source "arch/avr32/mach-at32ap/Kconfig" |
166 | ||
5f97f7f9 HS |
167 | config LOAD_ADDRESS |
168 | hex | |
438ff3f3 | 169 | default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
170 | |
171 | config ENTRY_ADDRESS | |
172 | hex | |
438ff3f3 | 173 | default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
174 | |
175 | config PHYS_OFFSET | |
176 | hex | |
438ff3f3 | 177 | default 0x10000000 if CPU_AT32AP700X=y |
5f97f7f9 HS |
178 | |
179 | source "kernel/Kconfig.preempt" | |
180 | ||
5a4d5292 HS |
181 | config QUICKLIST |
182 | def_bool y | |
183 | ||
5f97f7f9 | 184 | config HAVE_ARCH_BOOTMEM_NODE |
58bd2bfe | 185 | def_bool n |
5f97f7f9 HS |
186 | |
187 | config ARCH_HAVE_MEMORY_PRESENT | |
58bd2bfe | 188 | def_bool n |
5f97f7f9 HS |
189 | |
190 | config NEED_NODE_MEMMAP_SIZE | |
58bd2bfe | 191 | def_bool n |
5f97f7f9 HS |
192 | |
193 | config ARCH_FLATMEM_ENABLE | |
58bd2bfe | 194 | def_bool y |
5f97f7f9 HS |
195 | |
196 | config ARCH_DISCONTIGMEM_ENABLE | |
58bd2bfe | 197 | def_bool n |
5f97f7f9 HS |
198 | |
199 | config ARCH_SPARSEMEM_ENABLE | |
58bd2bfe | 200 | def_bool n |
5f97f7f9 HS |
201 | |
202 | source "mm/Kconfig" | |
203 | ||
204 | config OWNERSHIP_TRACE | |
205 | bool "Ownership trace support" | |
206 | default y | |
207 | help | |
208 | Say Y to generate an Ownership Trace message on every context switch, | |
209 | enabling Nexus-compliant debuggers to keep track of the PID of the | |
210 | currently executing task. | |
211 | ||
e7ba176b HS |
212 | config NMI_DEBUGGING |
213 | bool "NMI Debugging" | |
214 | default n | |
215 | help | |
216 | Say Y here and pass the nmi_debug command-line parameter to | |
217 | the kernel to turn on NMI debugging. Depending on the value | |
218 | of the nmi_debug option, various pieces of information will | |
219 | be dumped to the console when a Non-Maskable Interrupt | |
220 | happens. | |
221 | ||
5f97f7f9 HS |
222 | # FPU emulation goes here |
223 | ||
224 | source "kernel/Kconfig.hz" | |
225 | ||
226 | config CMDLINE | |
227 | string "Default kernel command line" | |
228 | default "" | |
229 | help | |
230 | If you don't have a boot loader capable of passing a command line string | |
231 | to the kernel, you may specify one here. As a minimum, you should specify | |
232 | the memory size and the root device (e.g., mem=8M, root=/dev/nfs). | |
233 | ||
234 | endmenu | |
235 | ||
01dd2fbf | 236 | menu "Power management options" |
9e58e185 | 237 | |
02a00cf6 HS |
238 | source "kernel/power/Kconfig" |
239 | ||
240 | config ARCH_SUSPEND_POSSIBLE | |
241 | def_bool y | |
242 | ||
9e58e185 HCE |
243 | menu "CPU Frequency scaling" |
244 | ||
245 | source "drivers/cpufreq/Kconfig" | |
246 | ||
247 | config CPU_FREQ_AT32AP | |
248 | bool "CPU frequency driver for AT32AP" | |
249 | depends on CPU_FREQ && PLATFORM_AT32AP | |
250 | default n | |
251 | help | |
252 | This enables the CPU frequency driver for AT32AP processors. | |
253 | ||
254 | For details, take a look in <file:Documentation/cpu-freq>. | |
255 | ||
256 | If in doubt, say N. | |
257 | ||
258 | endmenu | |
259 | ||
260 | endmenu | |
261 | ||
5f97f7f9 HS |
262 | menu "Bus options" |
263 | ||
264 | config PCI | |
265 | bool | |
266 | ||
267 | source "drivers/pci/Kconfig" | |
268 | ||
269 | source "drivers/pcmcia/Kconfig" | |
270 | ||
271 | endmenu | |
272 | ||
273 | menu "Executable file formats" | |
274 | source "fs/Kconfig.binfmt" | |
275 | endmenu | |
276 | ||
277 | source "net/Kconfig" | |
278 | ||
279 | source "drivers/Kconfig" | |
280 | ||
281 | source "fs/Kconfig" | |
282 | ||
283 | source "arch/avr32/Kconfig.debug" | |
284 | ||
285 | source "security/Kconfig" | |
286 | ||
287 | source "crypto/Kconfig" | |
288 | ||
289 | source "lib/Kconfig" |