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 | 47 | |
e723ff66 DB |
48 | config GENERIC_CLOCKEVENTS |
49 | def_bool y | |
50 | ||
5f97f7f9 | 51 | config RWSEM_XCHGADD_ALGORITHM |
58bd2bfe | 52 | def_bool n |
5f97f7f9 | 53 | |
f0d1b0b3 | 54 | config ARCH_HAS_ILOG2_U32 |
58bd2bfe | 55 | def_bool n |
f0d1b0b3 DH |
56 | |
57 | config ARCH_HAS_ILOG2_U64 | |
58bd2bfe | 58 | def_bool n |
f0d1b0b3 | 59 | |
5f97f7f9 | 60 | config GENERIC_HWEIGHT |
58bd2bfe | 61 | def_bool y |
5f97f7f9 HS |
62 | |
63 | config GENERIC_CALIBRATE_DELAY | |
58bd2bfe | 64 | def_bool y |
5f97f7f9 | 65 | |
623b0355 | 66 | config GENERIC_BUG |
58bd2bfe | 67 | def_bool y |
623b0355 HS |
68 | depends on BUG |
69 | ||
5f97f7f9 HS |
70 | source "init/Kconfig" |
71 | ||
dc52ddc0 MH |
72 | source "kernel/Kconfig.freezer" |
73 | ||
5f97f7f9 HS |
74 | menu "System Type and features" |
75 | ||
e723ff66 DB |
76 | source "kernel/time/Kconfig" |
77 | ||
5f97f7f9 HS |
78 | config SUBARCH_AVR32B |
79 | bool | |
80 | config MMU | |
81 | bool | |
82 | config PERFORMANCE_COUNTERS | |
83 | bool | |
84 | ||
85 | config PLATFORM_AT32AP | |
86 | bool | |
87 | select SUBARCH_AVR32B | |
88 | select MMU | |
89 | select PERFORMANCE_COUNTERS | |
7444a72e | 90 | select ARCH_REQUIRE_GPIOLIB |
b83d6ee1 | 91 | select GENERIC_ALLOCATOR |
0912e535 | 92 | select HAVE_FB_ATMEL |
5f97f7f9 | 93 | |
e8897bfe HS |
94 | # |
95 | # CPU types | |
96 | # | |
97 | ||
98 | # AP7000 derivatives | |
438ff3f3 HS |
99 | config CPU_AT32AP700X |
100 | bool | |
101 | select PLATFORM_AT32AP | |
5f97f7f9 | 102 | config CPU_AT32AP7000 |
e8897bfe | 103 | bool |
438ff3f3 | 104 | select CPU_AT32AP700X |
438ff3f3 | 105 | config CPU_AT32AP7001 |
e8897bfe | 106 | bool |
438ff3f3 | 107 | select CPU_AT32AP700X |
438ff3f3 | 108 | config CPU_AT32AP7002 |
78693e47 | 109 | bool |
e8897bfe | 110 | select CPU_AT32AP700X |
5f97f7f9 | 111 | |
3550b931 HCE |
112 | # AP700X boards |
113 | config BOARD_ATNGW100_COMMON | |
114 | bool | |
115 | select CPU_AT32AP7000 | |
116 | ||
5f97f7f9 HS |
117 | choice |
118 | prompt "AVR32 board type" | |
119 | default BOARD_ATSTK1000 | |
120 | ||
121 | config BOARD_ATSTK1000 | |
122 | bool "ATSTK1000 evaluation board" | |
9ca20a83 | 123 | |
3550b931 | 124 | config BOARD_ATNGW100_MKI |
9ca20a83 | 125 | bool "ATNGW100 Network Gateway" |
3550b931 HCE |
126 | select BOARD_ATNGW100_COMMON |
127 | ||
128 | config BOARD_ATNGW100_MKII | |
129 | bool "ATNGW100 mkII Network Gateway" | |
130 | select BOARD_ATNGW100_COMMON | |
45c349b5 | 131 | |
dd5e1339 AR |
132 | config BOARD_HAMMERHEAD |
133 | bool "Hammerhead board" | |
134 | select CPU_AT32AP7000 | |
135 | select USB_ARCH_HAS_HCD | |
136 | help | |
692105b8 | 137 | The Hammerhead platform is built around an AVR32 32-bit microcontroller from Atmel. |
dd5e1339 AR |
138 | It offers versatile peripherals, such as ethernet, usb device, usb host etc. |
139 | ||
692105b8 | 140 | The board also incorporates a power supply and is a Power over Ethernet (PoE) Powered |
dd5e1339 AR |
141 | Device (PD). |
142 | ||
692105b8 | 143 | Additionally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is |
dd5e1339 AR |
144 | mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which |
145 | will cover even the most exceptional need of memory bandwidth. Together with the onboard | |
146 | video decoder the board is ready for video processing. | |
147 | ||
148 | For more information see: http://www.miromico.com/hammerhead | |
149 | ||
45c349b5 HCE |
150 | config BOARD_FAVR_32 |
151 | bool "Favr-32 LCD-board" | |
152 | select CPU_AT32AP7000 | |
5b50c166 | 153 | |
a16fffdd JL |
154 | config BOARD_MERISC |
155 | bool "Merisc board" | |
156 | select CPU_AT32AP7000 | |
157 | help | |
158 | Merisc is the family name for a range of AVR32-based boards. | |
159 | ||
160 | The boards are designed to be used in a man-machine | |
161 | interfacing environment, utilizing a touch-based graphical | |
162 | user interface. They host a vast range of I/O peripherals as | |
163 | well as a large SDRAM & Flash memory bank. | |
164 | ||
165 | For more information see: http://www.martinsson.se/merisc | |
166 | ||
5b50c166 MJ |
167 | config BOARD_MIMC200 |
168 | bool "MIMC200 CPU board" | |
169 | select CPU_AT32AP7000 | |
5f97f7f9 HS |
170 | endchoice |
171 | ||
a8e93ed8 | 172 | source "arch/avr32/boards/atstk1000/Kconfig" |
a3bee42f | 173 | source "arch/avr32/boards/atngw100/Kconfig" |
dd5e1339 | 174 | source "arch/avr32/boards/hammerhead/Kconfig" |
45c349b5 | 175 | source "arch/avr32/boards/favr-32/Kconfig" |
a16fffdd | 176 | source "arch/avr32/boards/merisc/Kconfig" |
a8e93ed8 | 177 | |
5f97f7f9 HS |
178 | choice |
179 | prompt "Boot loader type" | |
180 | default LOADER_U_BOOT | |
181 | ||
182 | config LOADER_U_BOOT | |
183 | bool "U-Boot (or similar) bootloader" | |
184 | endchoice | |
185 | ||
228e845f HS |
186 | source "arch/avr32/mach-at32ap/Kconfig" |
187 | ||
5f97f7f9 HS |
188 | config LOAD_ADDRESS |
189 | hex | |
438ff3f3 | 190 | default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
191 | |
192 | config ENTRY_ADDRESS | |
193 | hex | |
438ff3f3 | 194 | default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
195 | |
196 | config PHYS_OFFSET | |
197 | hex | |
438ff3f3 | 198 | default 0x10000000 if CPU_AT32AP700X=y |
5f97f7f9 HS |
199 | |
200 | source "kernel/Kconfig.preempt" | |
201 | ||
5a4d5292 HS |
202 | config QUICKLIST |
203 | def_bool y | |
204 | ||
c1329375 | 205 | config HAVE_ARCH_BOOTMEM |
58bd2bfe | 206 | def_bool n |
5f97f7f9 HS |
207 | |
208 | config ARCH_HAVE_MEMORY_PRESENT | |
58bd2bfe | 209 | def_bool n |
5f97f7f9 HS |
210 | |
211 | config NEED_NODE_MEMMAP_SIZE | |
58bd2bfe | 212 | def_bool n |
5f97f7f9 HS |
213 | |
214 | config ARCH_FLATMEM_ENABLE | |
58bd2bfe | 215 | def_bool y |
5f97f7f9 HS |
216 | |
217 | config ARCH_DISCONTIGMEM_ENABLE | |
58bd2bfe | 218 | def_bool n |
5f97f7f9 HS |
219 | |
220 | config ARCH_SPARSEMEM_ENABLE | |
58bd2bfe | 221 | def_bool n |
5f97f7f9 HS |
222 | |
223 | source "mm/Kconfig" | |
224 | ||
225 | config OWNERSHIP_TRACE | |
226 | bool "Ownership trace support" | |
227 | default y | |
228 | help | |
229 | Say Y to generate an Ownership Trace message on every context switch, | |
230 | enabling Nexus-compliant debuggers to keep track of the PID of the | |
231 | currently executing task. | |
232 | ||
e7ba176b HS |
233 | config NMI_DEBUGGING |
234 | bool "NMI Debugging" | |
235 | default n | |
236 | help | |
237 | Say Y here and pass the nmi_debug command-line parameter to | |
238 | the kernel to turn on NMI debugging. Depending on the value | |
239 | of the nmi_debug option, various pieces of information will | |
240 | be dumped to the console when a Non-Maskable Interrupt | |
241 | happens. | |
242 | ||
5f97f7f9 HS |
243 | # FPU emulation goes here |
244 | ||
245 | source "kernel/Kconfig.hz" | |
246 | ||
247 | config CMDLINE | |
248 | string "Default kernel command line" | |
249 | default "" | |
250 | help | |
251 | If you don't have a boot loader capable of passing a command line string | |
252 | to the kernel, you may specify one here. As a minimum, you should specify | |
253 | the memory size and the root device (e.g., mem=8M, root=/dev/nfs). | |
254 | ||
255 | endmenu | |
256 | ||
01dd2fbf | 257 | menu "Power management options" |
9e58e185 | 258 | |
02a00cf6 HS |
259 | source "kernel/power/Kconfig" |
260 | ||
261 | config ARCH_SUSPEND_POSSIBLE | |
262 | def_bool y | |
263 | ||
9e58e185 HCE |
264 | menu "CPU Frequency scaling" |
265 | ||
266 | source "drivers/cpufreq/Kconfig" | |
267 | ||
268 | config CPU_FREQ_AT32AP | |
269 | bool "CPU frequency driver for AT32AP" | |
270 | depends on CPU_FREQ && PLATFORM_AT32AP | |
271 | default n | |
272 | help | |
273 | This enables the CPU frequency driver for AT32AP processors. | |
274 | ||
275 | For details, take a look in <file:Documentation/cpu-freq>. | |
276 | ||
277 | If in doubt, say N. | |
278 | ||
279 | endmenu | |
280 | ||
281 | endmenu | |
282 | ||
5f97f7f9 HS |
283 | menu "Bus options" |
284 | ||
285 | config PCI | |
286 | bool | |
287 | ||
288 | source "drivers/pci/Kconfig" | |
289 | ||
290 | source "drivers/pcmcia/Kconfig" | |
291 | ||
292 | endmenu | |
293 | ||
294 | menu "Executable file formats" | |
295 | source "fs/Kconfig.binfmt" | |
296 | endmenu | |
297 | ||
298 | source "net/Kconfig" | |
299 | ||
300 | source "drivers/Kconfig" | |
301 | ||
302 | source "fs/Kconfig" | |
303 | ||
304 | source "arch/avr32/Kconfig.debug" | |
305 | ||
306 | source "security/Kconfig" | |
307 | ||
308 | source "crypto/Kconfig" | |
309 | ||
310 | source "lib/Kconfig" |