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Linus Torvalds1da177e2005-04-16 15:20:36 -07001if ARCH_S3C2410
2
3menu "S3C24XX Implementations"
4
Ben Dooks7efb8332005-09-07 11:49:23 +01005config MACH_ANUBIS
6 bool "Simtec Electronics ANUBIS"
7 select CPU_S3C2440
8 help
9 Say Y gere if you are using the Simtec Electronics ANUBIS
10 development system
11
Ben Dooks110d3222006-03-20 17:10:02 +000012config MACH_OSIRIS
13 bool "Simtec IM2440D20 (OSIRIS) module"
14 select CPU_S3C2440
15 help
16 Say Y here if you are using the Simtec IM2440D20 module, also
17 known as the Osiris.
18
Linus Torvalds1da177e2005-04-16 15:20:36 -070019config ARCH_BAST
20 bool "Simtec Electronics BAST (EB2410ITX)"
21 select CPU_S3C2410
Ben Dooks50688ea2005-10-13 22:04:36 +010022 select ISA
Linus Torvalds1da177e2005-04-16 15:20:36 -070023 help
24 Say Y here if you are using the Simtec Electronics EB2410ITX
25 development board (also known as BAST)
26
27 Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
28
Ben Dooksbafa49c2005-09-07 17:24:48 +010029config BAST_PC104_IRQ
30 bool "BAST PC104 IRQ support"
31 depends on ARCH_BAST
32 default y
33 help
34 Say Y here to enable the PC104 IRQ routing on the
35 Simtec BAST (EB2410ITX)
36
Linus Torvalds1da177e2005-04-16 15:20:36 -070037config ARCH_H1940
38 bool "IPAQ H1940"
39 select CPU_S3C2410
40 help
41 Say Y here if you are using the HP IPAQ H1940
42
43 <http://www.handhelds.org/projects/h1940.html>.
44
45config MACH_N30
46 bool "Acer N30"
47 select CPU_S3C2410
48 help
49 Say Y here if you are using the Acer N30
50
51 <http://zoo.weinigel.se/n30>.
52
53config ARCH_SMDK2410
54 bool "SMDK2410/A9M2410"
55 select CPU_S3C2410
56 help
57 Say Y here if you are using the SMDK2410 or the derived module A9M2410
58 <http://www.fsforth.de>
59
60config ARCH_S3C2440
61 bool "SMDK2440"
62 select CPU_S3C2440
63 help
64 Say Y here if you are using the SMDK2440.
65
66config MACH_VR1000
67 bool "Thorcom VR1000"
68 select CPU_S3C2410
69 help
70 Say Y here if you are using the Thorcom VR1000 board.
71
72 This linux port is currently being maintained by Simtec, on behalf
73 of Thorcom. Any queries, please contact Thorcom first.
74
75config MACH_RX3715
76 bool "HP iPAQ rx3715"
77 select CPU_S3C2440
78 help
79 Say Y here if you are using the HP iPAQ rx3715.
80
81 See <http://www.handhelds.org/projects/rx3715.html> for more
82 information on this project
83
84config MACH_OTOM
85 bool "NexVision OTOM Board"
86 select CPU_S3C2410
87 help
88 Say Y here if you are using the Nex Vision OTOM board
89
90config MACH_NEXCODER_2440
91 bool "NexVision NEXCODER 2440 Light Board"
92 select CPU_S3C2440
93 help
94 Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
95
96endmenu
97
98config CPU_S3C2410
99 bool
100 depends on ARCH_S3C2410
101 help
102 Support for S3C2410 and S3C2410A family from the S3C24XX line
103 of Samsung Mobile CPUs.
104
105config CPU_S3C2440
106 bool
107 depends on ARCH_S3C2410
108 help
109 Support for S3C2440 Samsung Mobile CPU based systems.
110
111comment "S3C2410 Boot"
112
113config S3C2410_BOOT_WATCHDOG
114 bool "S3C2410 Initialisation watchdog"
115 depends on ARCH_S3C2410 && S3C2410_WATCHDOG
116 help
117 Say y to enable the watchdog during the kernel decompression
118 stage. If the kernel fails to uncompress, then the watchdog
119 will trigger a reset and the system should restart.
120
121 Although this uses the same hardware unit as the kernel watchdog
122 driver, it is not a replacement for it. If you use this option,
123 you will have to use the watchdg driver to either stop the timeout
124 or restart it. If you do not, then your kernel will reboot after
125 startup.
126
127 The driver uses a fixed timeout value, so the exact time till the
128 system resets depends on the value of PCLK. The timeout on an
129 200MHz s3c2410 should be about 30 seconds.
130
Ben Dooksf8c905d2005-11-08 22:43:05 +0000131config S3C2410_BOOT_ERROR_RESET
132 bool "S3C2410 Reboot on decompression error"
133 depends on ARCH_S3C2410
134 help
135 Say y here to use the watchdog to reset the system if the
136 kernel decompressor detects an error during decompression.
137
138
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139comment "S3C2410 Setup"
140
141config S3C2410_DMA
142 bool "S3C2410 DMA support"
143 depends on ARCH_S3C2410
144 help
145 S3C2410 DMA support. This is needed for drivers like sound which
146 use the S3C2410's DMA system to move data to and from the
147 peripheral blocks.
148
149config S3C2410_DMA_DEBUG
150 bool "S3C2410 DMA support debug"
151 depends on ARCH_S3C2410 && S3C2410_DMA
152 help
153 Enable debugging output for the DMA code. This option sends info
154 to the kernel log, at priority KERN_DEBUG.
155
156 Note, it is easy to create and fill the log buffer in a small
157 amount of time, as well as using an significant percentage of
158 the CPU time doing so.
159
160
161config S3C2410_PM_DEBUG
162 bool "S3C2410 PM Suspend debug"
163 depends on ARCH_S3C2410 && PM
164 help
165 Say Y here if you want verbose debugging from the PM Suspend and
166 Resume code. See `Documentation/arm/Samsing-S3C24XX/Suspend.txt`
167 for more information.
168
169config S3C2410_PM_CHECK
170 bool "S3C2410 PM Suspend Memory CRC"
171 depends on ARCH_S3C2410 && PM && CRC32
172 help
173 Enable the PM code's memory area checksum over sleep. This option
174 will generate CRCs of all blocks of memory, and store them before
175 going to sleep. The blocks are then checked on resume for any
176 errors.
177
178config S3C2410_PM_CHECK_CHUNKSIZE
179 int "S3C2410 PM Suspend CRC Chunksize (KiB)"
180 depends on ARCH_S3C2410 && PM && S3C2410_PM_CHECK
181 default 64
182 help
183 Set the chunksize in Kilobytes of the CRC for checking memory
184 corruption over suspend and resume. A smaller value will mean that
185 the CRC data block will take more memory, but wil identify any
186 faults with better precision.
187
Ben Dooksf705b1a2005-06-29 11:09:15 +0100188config PM_SIMTEC
189 bool
190 depends on PM && (ARCH_BAST || MACH_VR1000)
191 default y
192
Linus Torvalds1da177e2005-04-16 15:20:36 -0700193config S3C2410_LOWLEVEL_UART_PORT
194 int "S3C2410 UART to use for low-level messages"
195 default 0
196 help
197 Choice of which UART port to use for the low-level messages,
198 such as the `Uncompressing...` at start time. The value of
199 this configuration should be between zero and two. The port
200 must have been initialised by the boot-loader before use.
201
202 Note, this does not affect the port used by the debug messages,
203 which is a separate configuration.
204
205endif