Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # For a description of the syntax of this configuration file, | |
3 | # see the Configure script. | |
4 | # | |
5 | ||
6 | mainmenu "Linux/CRIS Kernel Configuration" | |
7 | ||
8 | config MMU | |
9 | bool | |
10 | default y | |
11 | ||
1da177e4 LT |
12 | config RWSEM_GENERIC_SPINLOCK |
13 | bool | |
14 | default y | |
15 | ||
16 | config RWSEM_XCHGADD_ALGORITHM | |
17 | bool | |
18 | ||
f0d1b0b3 DH |
19 | config ARCH_HAS_ILOG2_U32 |
20 | bool | |
21 | default n | |
22 | ||
23 | config ARCH_HAS_ILOG2_U64 | |
24 | bool | |
25 | default n | |
26 | ||
e9f26df1 AM |
27 | config GENERIC_FIND_NEXT_BIT |
28 | bool | |
29 | default y | |
30 | ||
31 | config GENERIC_HWEIGHT | |
32 | bool | |
33 | default y | |
34 | ||
1da177e4 LT |
35 | config GENERIC_CALIBRATE_DELAY |
36 | bool | |
37 | default y | |
38 | ||
0d7012a9 IM |
39 | config IRQ_PER_CPU |
40 | bool | |
41 | default y | |
42 | ||
1da177e4 LT |
43 | config CRIS |
44 | bool | |
45 | default y | |
46 | ||
47 | source "init/Kconfig" | |
48 | ||
49 | menu "General setup" | |
50 | ||
51 | source "fs/Kconfig.binfmt" | |
52 | ||
53 | config ETRAX_CMDLINE | |
54 | string "Kernel command line" | |
55 | default "root=/dev/mtdblock3" | |
56 | help | |
57 | Pass additional commands to the kernel. | |
58 | ||
59 | config ETRAX_WATCHDOG | |
60 | bool "Enable ETRAX watchdog" | |
61 | help | |
62 | Enable the built-in watchdog timer support on ETRAX based embedded | |
63 | network computers. | |
64 | ||
65 | config ETRAX_WATCHDOG_NICE_DOGGY | |
66 | bool "Disable watchdog during Oops printouts" | |
67 | depends on ETRAX_WATCHDOG | |
68 | help | |
69 | By enabling this you make sure that the watchdog does not bite while | |
70 | printing oopses. Recommended for development systems but not for | |
71 | production releases. | |
72 | ||
73 | config ETRAX_FAST_TIMER | |
74 | bool "Enable ETRAX fast timer API" | |
75 | help | |
76 | This options enables the API to a fast timer implementation using | |
77 | timer1 to get sub jiffie resolution timers (primarily one-shot | |
78 | timers). | |
79 | This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled. | |
80 | ||
81 | config PREEMPT | |
82 | bool "Preemptible Kernel" | |
83 | help | |
84 | This option reduces the latency of the kernel when reacting to | |
85 | real-time or interactive events by allowing a low priority process to | |
86 | be preempted even if it is in kernel mode executing a system call. | |
87 | This allows applications to run more reliably even when the system is | |
88 | under load. | |
89 | ||
90 | Say Y here if you are building a kernel for a desktop, embedded | |
91 | or real-time system. Say N if you are unsure. | |
92 | ||
3f22ab27 DH |
93 | source mm/Kconfig |
94 | ||
1da177e4 LT |
95 | endmenu |
96 | ||
97 | menu "Hardware setup" | |
98 | ||
99 | choice | |
100 | prompt "Processor type" | |
101 | default ETRAX100LX | |
102 | ||
103 | config ETRAX100LX | |
104 | bool "ETRAX-100LX-v1" | |
105 | help | |
106 | Support version 1 of the ETRAX 100LX. | |
107 | ||
108 | config ETRAX100LX_V2 | |
109 | bool "ETRAX-100LX-v2" | |
110 | help | |
111 | Support version 2 of the ETRAX 100LX. | |
112 | ||
113 | config SVINTO_SIM | |
114 | bool "ETRAX-100LX-for-xsim-simulator" | |
115 | help | |
116 | Support the xsim ETRAX Simulator. | |
117 | ||
118 | endchoice | |
119 | ||
120 | config ETRAX_ARCH_V10 | |
121 | bool | |
122 | default y if ETRAX100LX || ETRAX100LX_V2 | |
123 | default n if !(ETRAX100LX || ETRAX100LX_V2) | |
124 | ||
125 | config ETRAX_DRAM_SIZE | |
126 | int "DRAM size (dec, in MB)" | |
127 | default "8" | |
128 | help | |
129 | Size of DRAM (decimal in MB) typically 2, 8 or 16. | |
130 | ||
131 | config ETRAX_FLASH_BUSWIDTH | |
132 | int "Buswidth of flash in bytes" | |
133 | default "2" | |
134 | help | |
135 | Width in bytes of the Flash bus (1, 2 or 4). Is usually 2. | |
136 | ||
137 | source arch/cris/arch-v10/Kconfig | |
138 | ||
139 | endmenu | |
140 | ||
d5950b43 SR |
141 | source "net/Kconfig" |
142 | ||
1da177e4 LT |
143 | # bring in ETRAX built-in drivers |
144 | menu "Drivers for built-in interfaces" | |
145 | source arch/cris/arch-v10/drivers/Kconfig | |
146 | ||
147 | endmenu | |
148 | ||
149 | source "drivers/base/Kconfig" | |
150 | ||
151 | # standard linux drivers | |
152 | source "drivers/mtd/Kconfig" | |
153 | ||
154 | source "drivers/parport/Kconfig" | |
155 | ||
156 | source "drivers/pnp/Kconfig" | |
157 | ||
158 | source "drivers/block/Kconfig" | |
159 | ||
160 | source "drivers/md/Kconfig" | |
161 | ||
162 | source "drivers/ide/Kconfig" | |
163 | ||
164 | source "drivers/scsi/Kconfig" | |
165 | ||
166 | source "drivers/ieee1394/Kconfig" | |
167 | ||
168 | source "drivers/message/i2o/Kconfig" | |
169 | ||
d5950b43 | 170 | source "drivers/net/Kconfig" |
1da177e4 LT |
171 | |
172 | source "drivers/isdn/Kconfig" | |
173 | ||
174 | source "drivers/telephony/Kconfig" | |
175 | ||
176 | source "drivers/cdrom/Kconfig" | |
177 | ||
178 | # | |
179 | # input before char - char/joystick depends on it. As does USB. | |
180 | # | |
181 | source "drivers/input/Kconfig" | |
182 | ||
183 | source "drivers/char/Kconfig" | |
184 | ||
185 | #source drivers/misc/Config.in | |
186 | source "drivers/media/Kconfig" | |
187 | ||
188 | source "fs/Kconfig" | |
189 | ||
190 | source "sound/Kconfig" | |
191 | ||
192 | source "drivers/usb/Kconfig" | |
193 | ||
194 | source "arch/cris/Kconfig.debug" | |
195 | ||
196 | source "security/Kconfig" | |
197 | ||
198 | source "crypto/Kconfig" | |
199 | ||
200 | source "lib/Kconfig" |