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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 | ||
75 | menu "System Type and features" | |
76 | ||
e723ff66 DB |
77 | source "kernel/time/Kconfig" |
78 | ||
5f97f7f9 HS |
79 | config SUBARCH_AVR32B |
80 | bool | |
81 | config MMU | |
82 | bool | |
83 | config PERFORMANCE_COUNTERS | |
84 | bool | |
85 | ||
86 | config PLATFORM_AT32AP | |
87 | bool | |
88 | select SUBARCH_AVR32B | |
89 | select MMU | |
90 | select PERFORMANCE_COUNTERS | |
7444a72e | 91 | select ARCH_REQUIRE_GPIOLIB |
b83d6ee1 | 92 | select GENERIC_ALLOCATOR |
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 HS |
111 | |
112 | choice | |
113 | prompt "AVR32 board type" | |
114 | default BOARD_ATSTK1000 | |
115 | ||
116 | config BOARD_ATSTK1000 | |
117 | bool "ATSTK1000 evaluation board" | |
9ca20a83 HS |
118 | |
119 | config BOARD_ATNGW100 | |
120 | bool "ATNGW100 Network Gateway" | |
e8897bfe | 121 | select CPU_AT32AP7000 |
5f97f7f9 HS |
122 | endchoice |
123 | ||
a8e93ed8 | 124 | source "arch/avr32/boards/atstk1000/Kconfig" |
a8e93ed8 | 125 | |
5f97f7f9 HS |
126 | choice |
127 | prompt "Boot loader type" | |
128 | default LOADER_U_BOOT | |
129 | ||
130 | config LOADER_U_BOOT | |
131 | bool "U-Boot (or similar) bootloader" | |
132 | endchoice | |
133 | ||
228e845f HS |
134 | source "arch/avr32/mach-at32ap/Kconfig" |
135 | ||
5f97f7f9 HS |
136 | config LOAD_ADDRESS |
137 | hex | |
438ff3f3 | 138 | default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
139 | |
140 | config ENTRY_ADDRESS | |
141 | hex | |
438ff3f3 | 142 | default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y |
5f97f7f9 HS |
143 | |
144 | config PHYS_OFFSET | |
145 | hex | |
438ff3f3 | 146 | default 0x10000000 if CPU_AT32AP700X=y |
5f97f7f9 HS |
147 | |
148 | source "kernel/Kconfig.preempt" | |
149 | ||
5a4d5292 HS |
150 | config QUICKLIST |
151 | def_bool y | |
152 | ||
5f97f7f9 | 153 | config HAVE_ARCH_BOOTMEM_NODE |
58bd2bfe | 154 | def_bool n |
5f97f7f9 HS |
155 | |
156 | config ARCH_HAVE_MEMORY_PRESENT | |
58bd2bfe | 157 | def_bool n |
5f97f7f9 HS |
158 | |
159 | config NEED_NODE_MEMMAP_SIZE | |
58bd2bfe | 160 | def_bool n |
5f97f7f9 HS |
161 | |
162 | config ARCH_FLATMEM_ENABLE | |
58bd2bfe | 163 | def_bool y |
5f97f7f9 HS |
164 | |
165 | config ARCH_DISCONTIGMEM_ENABLE | |
58bd2bfe | 166 | def_bool n |
5f97f7f9 HS |
167 | |
168 | config ARCH_SPARSEMEM_ENABLE | |
58bd2bfe | 169 | def_bool n |
5f97f7f9 HS |
170 | |
171 | source "mm/Kconfig" | |
172 | ||
173 | config OWNERSHIP_TRACE | |
174 | bool "Ownership trace support" | |
175 | default y | |
176 | help | |
177 | Say Y to generate an Ownership Trace message on every context switch, | |
178 | enabling Nexus-compliant debuggers to keep track of the PID of the | |
179 | currently executing task. | |
180 | ||
e7ba176b HS |
181 | config NMI_DEBUGGING |
182 | bool "NMI Debugging" | |
183 | default n | |
184 | help | |
185 | Say Y here and pass the nmi_debug command-line parameter to | |
186 | the kernel to turn on NMI debugging. Depending on the value | |
187 | of the nmi_debug option, various pieces of information will | |
188 | be dumped to the console when a Non-Maskable Interrupt | |
189 | happens. | |
190 | ||
5f97f7f9 HS |
191 | # FPU emulation goes here |
192 | ||
193 | source "kernel/Kconfig.hz" | |
194 | ||
195 | config CMDLINE | |
196 | string "Default kernel command line" | |
197 | default "" | |
198 | help | |
199 | If you don't have a boot loader capable of passing a command line string | |
200 | to the kernel, you may specify one here. As a minimum, you should specify | |
201 | the memory size and the root device (e.g., mem=8M, root=/dev/nfs). | |
202 | ||
203 | endmenu | |
204 | ||
01dd2fbf | 205 | menu "Power management options" |
9e58e185 | 206 | |
02a00cf6 HS |
207 | source "kernel/power/Kconfig" |
208 | ||
209 | config ARCH_SUSPEND_POSSIBLE | |
210 | def_bool y | |
211 | ||
9e58e185 HCE |
212 | menu "CPU Frequency scaling" |
213 | ||
214 | source "drivers/cpufreq/Kconfig" | |
215 | ||
216 | config CPU_FREQ_AT32AP | |
217 | bool "CPU frequency driver for AT32AP" | |
218 | depends on CPU_FREQ && PLATFORM_AT32AP | |
219 | default n | |
220 | help | |
221 | This enables the CPU frequency driver for AT32AP processors. | |
222 | ||
223 | For details, take a look in <file:Documentation/cpu-freq>. | |
224 | ||
225 | If in doubt, say N. | |
226 | ||
227 | endmenu | |
228 | ||
229 | endmenu | |
230 | ||
5f97f7f9 HS |
231 | menu "Bus options" |
232 | ||
233 | config PCI | |
234 | bool | |
235 | ||
236 | source "drivers/pci/Kconfig" | |
237 | ||
238 | source "drivers/pcmcia/Kconfig" | |
239 | ||
240 | endmenu | |
241 | ||
242 | menu "Executable file formats" | |
243 | source "fs/Kconfig.binfmt" | |
244 | endmenu | |
245 | ||
246 | source "net/Kconfig" | |
247 | ||
248 | source "drivers/Kconfig" | |
249 | ||
250 | source "fs/Kconfig" | |
251 | ||
252 | source "arch/avr32/Kconfig.debug" | |
253 | ||
254 | source "security/Kconfig" | |
255 | ||
256 | source "crypto/Kconfig" | |
257 | ||
258 | source "lib/Kconfig" |