Commit | Line | Data |
---|---|---|
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 | |
9 | bool | |
10 | default y | |
11 | # With EMBEDDED=n, we get lots of stuff automatically selected | |
12 | # that we usually don't need on AVR32. | |
13 | select EMBEDDED | |
14 | help | |
15 | AVR32 is a high-performance 32-bit RISC microprocessor core, | |
16 | designed for cost-sensitive embedded applications, with particular | |
17 | emphasis on low power consumption and high code density. | |
18 | ||
19 | There is an AVR32 Linux project with a web page at | |
20 | http://avr32linux.org/. | |
21 | ||
22 | config UID16 | |
23 | bool | |
24 | ||
25 | config GENERIC_HARDIRQS | |
26 | bool | |
27 | default y | |
28 | ||
29 | config HARDIRQS_SW_RESEND | |
30 | bool | |
31 | default y | |
32 | ||
33 | config GENERIC_IRQ_PROBE | |
34 | bool | |
35 | default y | |
36 | ||
37 | config RWSEM_GENERIC_SPINLOCK | |
38 | bool | |
39 | default y | |
40 | ||
41 | config GENERIC_TIME | |
42 | bool | |
43 | default y | |
44 | ||
45 | config RWSEM_XCHGADD_ALGORITHM | |
46 | bool | |
47 | ||
48 | config GENERIC_BUST_SPINLOCK | |
49 | bool | |
50 | ||
51 | config GENERIC_HWEIGHT | |
52 | bool | |
53 | default y | |
54 | ||
55 | config GENERIC_CALIBRATE_DELAY | |
56 | bool | |
57 | default y | |
58 | ||
59 | source "init/Kconfig" | |
60 | ||
61 | menu "System Type and features" | |
62 | ||
63 | config SUBARCH_AVR32B | |
64 | bool | |
65 | config MMU | |
66 | bool | |
67 | config PERFORMANCE_COUNTERS | |
68 | bool | |
69 | ||
70 | config PLATFORM_AT32AP | |
71 | bool | |
72 | select SUBARCH_AVR32B | |
73 | select MMU | |
74 | select PERFORMANCE_COUNTERS | |
75 | ||
76 | choice | |
77 | prompt "AVR32 CPU type" | |
78 | default CPU_AT32AP7000 | |
79 | ||
80 | config CPU_AT32AP7000 | |
81 | bool "AT32AP7000" | |
82 | select PLATFORM_AT32AP | |
83 | endchoice | |
84 | ||
85 | # | |
86 | # CPU Daughterboards for ATSTK1000 | |
87 | config BOARD_ATSTK1002 | |
88 | bool | |
89 | ||
90 | choice | |
91 | prompt "AVR32 board type" | |
92 | default BOARD_ATSTK1000 | |
93 | ||
94 | config BOARD_ATSTK1000 | |
95 | bool "ATSTK1000 evaluation board" | |
96 | select BOARD_ATSTK1002 if CPU_AT32AP7000 | |
97 | endchoice | |
98 | ||
99 | choice | |
100 | prompt "Boot loader type" | |
101 | default LOADER_U_BOOT | |
102 | ||
103 | config LOADER_U_BOOT | |
104 | bool "U-Boot (or similar) bootloader" | |
105 | endchoice | |
106 | ||
107 | config LOAD_ADDRESS | |
108 | hex | |
109 | default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y | |
110 | ||
111 | config ENTRY_ADDRESS | |
112 | hex | |
113 | default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y | |
114 | ||
115 | config PHYS_OFFSET | |
116 | hex | |
117 | default 0x10000000 if CPU_AT32AP7000=y | |
118 | ||
119 | source "kernel/Kconfig.preempt" | |
120 | ||
121 | config HAVE_ARCH_BOOTMEM_NODE | |
122 | bool | |
123 | default n | |
124 | ||
125 | config ARCH_HAVE_MEMORY_PRESENT | |
126 | bool | |
127 | default n | |
128 | ||
129 | config NEED_NODE_MEMMAP_SIZE | |
130 | bool | |
131 | default n | |
132 | ||
133 | config ARCH_FLATMEM_ENABLE | |
134 | bool | |
135 | default y | |
136 | ||
137 | config ARCH_DISCONTIGMEM_ENABLE | |
138 | bool | |
139 | default n | |
140 | ||
141 | config ARCH_SPARSEMEM_ENABLE | |
142 | bool | |
143 | default n | |
144 | ||
145 | source "mm/Kconfig" | |
146 | ||
147 | config OWNERSHIP_TRACE | |
148 | bool "Ownership trace support" | |
149 | default y | |
150 | help | |
151 | Say Y to generate an Ownership Trace message on every context switch, | |
152 | enabling Nexus-compliant debuggers to keep track of the PID of the | |
153 | currently executing task. | |
154 | ||
155 | # FPU emulation goes here | |
156 | ||
157 | source "kernel/Kconfig.hz" | |
158 | ||
159 | config CMDLINE | |
160 | string "Default kernel command line" | |
161 | default "" | |
162 | help | |
163 | If you don't have a boot loader capable of passing a command line string | |
164 | to the kernel, you may specify one here. As a minimum, you should specify | |
165 | the memory size and the root device (e.g., mem=8M, root=/dev/nfs). | |
166 | ||
167 | endmenu | |
168 | ||
169 | menu "Bus options" | |
170 | ||
171 | config PCI | |
172 | bool | |
173 | ||
174 | source "drivers/pci/Kconfig" | |
175 | ||
176 | source "drivers/pcmcia/Kconfig" | |
177 | ||
178 | endmenu | |
179 | ||
180 | menu "Executable file formats" | |
181 | source "fs/Kconfig.binfmt" | |
182 | endmenu | |
183 | ||
184 | source "net/Kconfig" | |
185 | ||
186 | source "drivers/Kconfig" | |
187 | ||
188 | source "fs/Kconfig" | |
189 | ||
190 | source "arch/avr32/Kconfig.debug" | |
191 | ||
192 | source "security/Kconfig" | |
193 | ||
194 | source "crypto/Kconfig" | |
195 | ||
196 | source "lib/Kconfig" |