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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 |
5f97f7f9 | 91 | |
e8897bfe HS |
92 | # |
93 | # CPU types | |
94 | # | |
95 | ||
96 | # AP7000 derivatives | |
438ff3f3 HS |
97 | config CPU_AT32AP700X |
98 | bool | |
99 | select PLATFORM_AT32AP | |
5f97f7f9 | 100 | config CPU_AT32AP7000 |
e8897bfe | 101 | bool |
438ff3f3 | 102 | select CPU_AT32AP700X |
438ff3f3 | 103 | config CPU_AT32AP7001 |
e8897bfe | 104 | bool |
438ff3f3 | 105 | select CPU_AT32AP700X |
438ff3f3 | 106 | config CPU_AT32AP7002 |
78693e47 | 107 | bool |
e8897bfe | 108 | select CPU_AT32AP700X |
5f97f7f9 HS |
109 | |
110 | choice | |
111 | prompt "AVR32 board type" | |
112 | default BOARD_ATSTK1000 | |
113 | ||
114 | config BOARD_ATSTK1000 | |
115 | bool "ATSTK1000 evaluation board" | |
9ca20a83 HS |
116 | |
117 | config BOARD_ATNGW100 | |
118 | bool "ATNGW100 Network Gateway" | |
e8897bfe | 119 | select CPU_AT32AP7000 |
5f97f7f9 HS |
120 | endchoice |
121 | ||
a8e93ed8 DB |
122 | if BOARD_ATSTK1000 |
123 | source "arch/avr32/boards/atstk1000/Kconfig" | |
124 | endif | |
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 HCE |
206 | |
207 | menu "CPU Frequency scaling" | |
208 | ||
209 | source "drivers/cpufreq/Kconfig" | |
210 | ||
211 | config CPU_FREQ_AT32AP | |
212 | bool "CPU frequency driver for AT32AP" | |
213 | depends on CPU_FREQ && PLATFORM_AT32AP | |
214 | default n | |
215 | help | |
216 | This enables the CPU frequency driver for AT32AP processors. | |
217 | ||
218 | For details, take a look in <file:Documentation/cpu-freq>. | |
219 | ||
220 | If in doubt, say N. | |
221 | ||
222 | endmenu | |
223 | ||
224 | endmenu | |
225 | ||
5f97f7f9 HS |
226 | menu "Bus options" |
227 | ||
228 | config PCI | |
229 | bool | |
230 | ||
231 | source "drivers/pci/Kconfig" | |
232 | ||
233 | source "drivers/pcmcia/Kconfig" | |
234 | ||
235 | endmenu | |
236 | ||
237 | menu "Executable file formats" | |
238 | source "fs/Kconfig.binfmt" | |
239 | endmenu | |
240 | ||
241 | source "net/Kconfig" | |
242 | ||
243 | source "drivers/Kconfig" | |
244 | ||
245 | source "fs/Kconfig" | |
246 | ||
247 | source "arch/avr32/Kconfig.debug" | |
248 | ||
249 | source "security/Kconfig" | |
250 | ||
251 | source "crypto/Kconfig" | |
252 | ||
253 | source "lib/Kconfig" |