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 | |
42d4b839 | 13 | select HAVE_OPROFILE |
3f550096 | 14 | select HAVE_KPROBES |
5f97f7f9 HS |
15 | help |
16 | AVR32 is a high-performance 32-bit RISC microprocessor core, | |
17 | designed for cost-sensitive embedded applications, with particular | |
18 | emphasis on low power consumption and high code density. | |
19 | ||
20 | There is an AVR32 Linux project with a web page at | |
21 | http://avr32linux.org/. | |
22 | ||
0a938b97 | 23 | config GENERIC_GPIO |
58bd2bfe | 24 | def_bool y |
0a938b97 | 25 | |
5f97f7f9 | 26 | config GENERIC_HARDIRQS |
58bd2bfe | 27 | def_bool y |
5f97f7f9 | 28 | |
2f026037 HS |
29 | config STACKTRACE_SUPPORT |
30 | def_bool y | |
31 | ||
320516b7 HS |
32 | config LOCKDEP_SUPPORT |
33 | def_bool y | |
34 | ||
35 | config TRACE_IRQFLAGS_SUPPORT | |
36 | def_bool y | |
37 | ||
5f97f7f9 | 38 | config HARDIRQS_SW_RESEND |
58bd2bfe | 39 | def_bool y |
5f97f7f9 HS |
40 | |
41 | config GENERIC_IRQ_PROBE | |
58bd2bfe | 42 | def_bool y |
5f97f7f9 HS |
43 | |
44 | config RWSEM_GENERIC_SPINLOCK | |
58bd2bfe | 45 | def_bool y |
5f97f7f9 HS |
46 | |
47 | config GENERIC_TIME | |
58bd2bfe | 48 | def_bool y |
5f97f7f9 | 49 | |
e723ff66 DB |
50 | config GENERIC_CLOCKEVENTS |
51 | def_bool y | |
52 | ||
5f97f7f9 | 53 | config RWSEM_XCHGADD_ALGORITHM |
58bd2bfe | 54 | def_bool n |
5f97f7f9 | 55 | |
f0d1b0b3 | 56 | config ARCH_HAS_ILOG2_U32 |
58bd2bfe | 57 | def_bool n |
f0d1b0b3 DH |
58 | |
59 | config ARCH_HAS_ILOG2_U64 | |
58bd2bfe | 60 | def_bool n |
f0d1b0b3 | 61 | |
5f97f7f9 | 62 | config GENERIC_HWEIGHT |
58bd2bfe | 63 | def_bool y |
5f97f7f9 HS |
64 | |
65 | config GENERIC_CALIBRATE_DELAY | |
58bd2bfe | 66 | def_bool y |
5f97f7f9 | 67 | |
623b0355 | 68 | config GENERIC_BUG |
58bd2bfe | 69 | def_bool y |
623b0355 HS |
70 | depends on BUG |
71 | ||
5f97f7f9 HS |
72 | source "init/Kconfig" |
73 | ||
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 | |
b98348bd | 90 | select HAVE_GPIO_LIB |
b83d6ee1 | 91 | select GENERIC_ALLOCATOR |
5f97f7f9 | 92 | |
e8897bfe HS |
93 | # |
94 | # CPU types | |
95 | # | |
96 | ||
97 | # AP7000 derivatives | |
438ff3f3 HS |
98 | config CPU_AT32AP700X |
99 | bool | |
100 | select PLATFORM_AT32AP | |
5f97f7f9 | 101 | config CPU_AT32AP7000 |
e8897bfe | 102 | bool |
438ff3f3 | 103 | select CPU_AT32AP700X |
438ff3f3 | 104 | config CPU_AT32AP7001 |
e8897bfe | 105 | bool |
438ff3f3 | 106 | select CPU_AT32AP700X |
438ff3f3 | 107 | config CPU_AT32AP7002 |
78693e47 | 108 | bool |
e8897bfe | 109 | select CPU_AT32AP700X |
5f97f7f9 HS |
110 | |
111 | choice | |
112 | prompt "AVR32 board type" | |
113 | default BOARD_ATSTK1000 | |
114 | ||
115 | config BOARD_ATSTK1000 | |
116 | bool "ATSTK1000 evaluation board" | |
9ca20a83 HS |
117 | |
118 | config BOARD_ATNGW100 | |
119 | bool "ATNGW100 Network Gateway" | |
e8897bfe | 120 | select CPU_AT32AP7000 |
5f97f7f9 HS |
121 | endchoice |
122 | ||
a8e93ed8 DB |
123 | if BOARD_ATSTK1000 |
124 | source "arch/avr32/boards/atstk1000/Kconfig" | |
125 | endif | |
126 | ||
5f97f7f9 HS |
127 | choice |
128 | prompt "Boot loader type" | |
129 | default LOADER_U_BOOT | |
130 | ||
131 | config LOADER_U_BOOT | |
132 | bool "U-Boot (or similar) bootloader" | |
133 | endchoice | |
134 | ||
228e845f HS |
135 | source "arch/avr32/mach-at32ap/Kconfig" |
136 | ||
5f97f7f9 HS |
137 | config LOAD_ADDRESS |
138 | hex | |
438ff3f3 | 139 | default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
140 | |
141 | config ENTRY_ADDRESS | |
142 | hex | |
438ff3f3 | 143 | default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
144 | |
145 | config PHYS_OFFSET | |
146 | hex | |
438ff3f3 | 147 | default 0x10000000 if CPU_AT32AP700X=y |
5f97f7f9 HS |
148 | |
149 | source "kernel/Kconfig.preempt" | |
150 | ||
5a4d5292 HS |
151 | config QUICKLIST |
152 | def_bool y | |
153 | ||
5f97f7f9 | 154 | config HAVE_ARCH_BOOTMEM_NODE |
58bd2bfe | 155 | def_bool n |
5f97f7f9 HS |
156 | |
157 | config ARCH_HAVE_MEMORY_PRESENT | |
58bd2bfe | 158 | def_bool n |
5f97f7f9 HS |
159 | |
160 | config NEED_NODE_MEMMAP_SIZE | |
58bd2bfe | 161 | def_bool n |
5f97f7f9 HS |
162 | |
163 | config ARCH_FLATMEM_ENABLE | |
58bd2bfe | 164 | def_bool y |
5f97f7f9 HS |
165 | |
166 | config ARCH_DISCONTIGMEM_ENABLE | |
58bd2bfe | 167 | def_bool n |
5f97f7f9 HS |
168 | |
169 | config ARCH_SPARSEMEM_ENABLE | |
58bd2bfe | 170 | def_bool n |
5f97f7f9 HS |
171 | |
172 | source "mm/Kconfig" | |
173 | ||
174 | config OWNERSHIP_TRACE | |
175 | bool "Ownership trace support" | |
176 | default y | |
177 | help | |
178 | Say Y to generate an Ownership Trace message on every context switch, | |
179 | enabling Nexus-compliant debuggers to keep track of the PID of the | |
180 | currently executing task. | |
181 | ||
e7ba176b HS |
182 | config NMI_DEBUGGING |
183 | bool "NMI Debugging" | |
184 | default n | |
185 | help | |
186 | Say Y here and pass the nmi_debug command-line parameter to | |
187 | the kernel to turn on NMI debugging. Depending on the value | |
188 | of the nmi_debug option, various pieces of information will | |
189 | be dumped to the console when a Non-Maskable Interrupt | |
190 | happens. | |
191 | ||
5f97f7f9 HS |
192 | # FPU emulation goes here |
193 | ||
194 | source "kernel/Kconfig.hz" | |
195 | ||
196 | config CMDLINE | |
197 | string "Default kernel command line" | |
198 | default "" | |
199 | help | |
200 | If you don't have a boot loader capable of passing a command line string | |
201 | to the kernel, you may specify one here. As a minimum, you should specify | |
202 | the memory size and the root device (e.g., mem=8M, root=/dev/nfs). | |
203 | ||
204 | endmenu | |
205 | ||
01dd2fbf | 206 | menu "Power management options" |
9e58e185 | 207 | |
02a00cf6 HS |
208 | source "kernel/power/Kconfig" |
209 | ||
210 | config ARCH_SUSPEND_POSSIBLE | |
211 | def_bool y | |
212 | ||
9e58e185 HCE |
213 | menu "CPU Frequency scaling" |
214 | ||
215 | source "drivers/cpufreq/Kconfig" | |
216 | ||
217 | config CPU_FREQ_AT32AP | |
218 | bool "CPU frequency driver for AT32AP" | |
219 | depends on CPU_FREQ && PLATFORM_AT32AP | |
220 | default n | |
221 | help | |
222 | This enables the CPU frequency driver for AT32AP processors. | |
223 | ||
224 | For details, take a look in <file:Documentation/cpu-freq>. | |
225 | ||
226 | If in doubt, say N. | |
227 | ||
228 | endmenu | |
229 | ||
230 | endmenu | |
231 | ||
5f97f7f9 HS |
232 | menu "Bus options" |
233 | ||
234 | config PCI | |
235 | bool | |
236 | ||
237 | source "drivers/pci/Kconfig" | |
238 | ||
239 | source "drivers/pcmcia/Kconfig" | |
240 | ||
241 | endmenu | |
242 | ||
243 | menu "Executable file formats" | |
244 | source "fs/Kconfig.binfmt" | |
245 | endmenu | |
246 | ||
247 | source "net/Kconfig" | |
248 | ||
249 | source "drivers/Kconfig" | |
250 | ||
251 | source "fs/Kconfig" | |
252 | ||
253 | source "arch/avr32/Kconfig.debug" | |
254 | ||
255 | source "security/Kconfig" | |
256 | ||
257 | source "crypto/Kconfig" | |
258 | ||
259 | source "lib/Kconfig" |