1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
|
if ARCH_S3C2410
menu "S3C24XX Implementations"
config MACH_ANUBIS
bool "Simtec Electronics ANUBIS"
select CPU_S3C2440
help
Say Y gere if you are using the Simtec Electronics ANUBIS
development system
config MACH_OSIRIS
bool "Simtec IM2440D20 (OSIRIS) module"
select CPU_S3C2440
help
Say Y here if you are using the Simtec IM2440D20 module, also
known as the Osiris.
config ARCH_BAST
bool "Simtec Electronics BAST (EB2410ITX)"
select CPU_S3C2410
select ISA
help
Say Y here if you are using the Simtec Electronics EB2410ITX
development board (also known as BAST)
Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
config BAST_PC104_IRQ
bool "BAST PC104 IRQ support"
depends on ARCH_BAST
default y
help
Say Y here to enable the PC104 IRQ routing on the
Simtec BAST (EB2410ITX)
config ARCH_H1940
bool "IPAQ H1940"
select CPU_S3C2410
help
Say Y here if you are using the HP IPAQ H1940
<http://www.handhelds.org/projects/h1940.html>.
config MACH_N30
bool "Acer N30"
select CPU_S3C2410
help
Say Y here if you are using the Acer N30
<http://zoo.weinigel.se/n30>.
config MACH_SMDK
bool
help
Common machine code for SMDK2410 and SMDK2440
config ARCH_SMDK2410
bool "SMDK2410/A9M2410"
select CPU_S3C2410
select MACH_SMDK
help
Say Y here if you are using the SMDK2410 or the derived module A9M2410
<http://www.fsforth.de>
config ARCH_S3C2440
bool "SMDK2440"
select CPU_S3C2440
select MACH_SMDK
help
Say Y here if you are using the SMDK2440.
config SMDK2440_CPU2440
bool "SMDK2440 with S3C2440 CPU module"
depends on ARCH_S3C2440
default y if ARCH_S3C2440
select CPU_S3C2440
config SMDK2440_CPU2442
bool "SMDM2440 with S3C2442 CPU module"
depends on ARCH_S3C2440
select CPU_S3C2442
config MACH_S3C2413
bool
help
Internal node for S3C2413 verison of SMDK2413, so that
machine_is_s3c2413() will work when MACH_SMDK2413 is
selected
config MACH_SMDK2413
bool "SMDK2413"
select CPU_S3C2412
select MACH_S3C2413
select MACH_SMDK
help
Say Y here if you are using an SMDK2413
config MACH_VR1000
bool "Thorcom VR1000"
select CPU_S3C2410
help
Say Y here if you are using the Thorcom VR1000 board.
This linux port is currently being maintained by Simtec, on behalf
of Thorcom. Any queries, please contact Thorcom first.
config MACH_RX3715
bool "HP iPAQ rx3715"
select CPU_S3C2440
help
Say Y here if you are using the HP iPAQ rx3715.
See <http://www.handhelds.org/projects/rx3715.html> for more
information on this project
config MACH_OTOM
bool "NexVision OTOM Board"
select CPU_S3C2410
help
Say Y here if you are using the Nex Vision OTOM board
config MACH_NEXCODER_2440
bool "NexVision NEXCODER 2440 Light Board"
select CPU_S3C2440
help
Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
endmenu
config S3C2410_CLOCK
bool
help
Clock code for the S3C2410, and similar processors
config S3C2410_PM
bool
depends on CONFIG_PM
help
Power Management code common to S3C2410 and better
config CPU_S3C2410_DMA
bool
depends on S3C2410_DMA && (CPU_S3C2410 || CPU_S3C2442)
default y if CPU_S3C2410 || CPU_S3C2442
help
DMA device selection for S3C2410 and compatible CPUs
config CPU_S3C2410
bool
depends on ARCH_S3C2410
select S3C2410_CLOCK
select S3C2410_PM
help
Support for S3C2410 and S3C2410A family from the S3C24XX line
of Samsung Mobile CPUs.
# internal node to signify if we are only dealing with an S3C2412
config CPU_S3C2412_ONLY
bool
depends on ARCH_S3C2410 && !CPU_S3C2400 && !CPU_S3C2410 && \
!CPU_S3C2440 && !CPU_S3C2442 && CPU_S3C2412
default y if CPU_S3C2412
config CPU_S3C2412
bool
depends on ARCH_S3C2410
help
Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
config CPU_S3C244X
bool
depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442)
help
Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems.
config CPU_S3C2440
bool
depends on ARCH_S3C2410
select S3C2410_CLOCK
select S3C2410_PM
select CPU_S3C244X
help
Support for S3C2440 Samsung Mobile CPU based systems.
config CPU_S3C2442
bool
depends on ARCH_S3C2420
select S3C2410_CLOCK
select S3C2410_PM
select CPU_S3C244X
help
Support for S3C2442 Samsung Mobile CPU based systems.
comment "S3C2410 Boot"
config S3C2410_BOOT_WATCHDOG
bool "S3C2410 Initialisation watchdog"
depends on ARCH_S3C2410 && S3C2410_WATCHDOG
help
Say y to enable the watchdog during the kernel decompression
stage. If the kernel fails to uncompress, then the watchdog
will trigger a reset and the system should restart.
Although this uses the same hardware unit as the kernel watchdog
driver, it is not a replacement for it. If you use this option,
you will have to use the watchdg driver to either stop the timeout
or restart it. If you do not, then your kernel will reboot after
startup.
The driver uses a fixed timeout value, so the exact time till the
system resets depends on the value of PCLK. The timeout on an
200MHz s3c2410 should be about 30 seconds.
config S3C2410_BOOT_ERROR_RESET
bool "S3C2410 Reboot on decompression error"
depends on ARCH_S3C2410
help
Say y here to use the watchdog to reset the system if the
kernel decompressor detects an error during decompression.
comment "S3C2410 Setup"
config S3C2410_DMA
bool "S3C2410 DMA support"
depends on ARCH_S3C2410
help
S3C2410 DMA support. This is needed for drivers like sound which
use the S3C2410's DMA system to move data to and from the
peripheral blocks.
config S3C2410_DMA_DEBUG
bool "S3C2410 DMA support debug"
depends on ARCH_S3C2410 && S3C2410_DMA
help
Enable debugging output for the DMA code. This option sends info
to the kernel log, at priority KERN_DEBUG.
Note, it is easy to create and fill the log buffer in a small
amount of time, as well as using an significant percentage of
the CPU time doing so.
config S3C2410_PM_DEBUG
bool "S3C2410 PM Suspend debug"
depends on ARCH_S3C2410 && PM
help
Say Y here if you want verbose debugging from the PM Suspend and
Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
for more information.
config S3C2410_PM_CHECK
bool "S3C2410 PM Suspend Memory CRC"
depends on ARCH_S3C2410 && PM && CRC32
help
Enable the PM code's memory area checksum over sleep. This option
will generate CRCs of all blocks of memory, and store them before
going to sleep. The blocks are then checked on resume for any
errors.
config S3C2410_PM_CHECK_CHUNKSIZE
int "S3C2410 PM Suspend CRC Chunksize (KiB)"
depends on ARCH_S3C2410 && PM && S3C2410_PM_CHECK
default 64
help
Set the chunksize in Kilobytes of the CRC for checking memory
corruption over suspend and resume. A smaller value will mean that
the CRC data block will take more memory, but wil identify any
faults with better precision.
config PM_SIMTEC
bool
depends on PM && (ARCH_BAST || MACH_VR1000)
default y
config S3C2410_LOWLEVEL_UART_PORT
int "S3C2410 UART to use for low-level messages"
default 0
help
Choice of which UART port to use for the low-level messages,
such as the `Uncompressing...` at start time. The value of
this configuration should be between zero and two. The port
must have been initialised by the boot-loader before use.
Note, this does not affect the port used by the debug messages,
which is a separate configuration.
endif
|
