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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
Linus Torvalds1da177e2005-04-16 15:20:36 -070012config ARCH_BAST
13 bool "Simtec Electronics BAST (EB2410ITX)"
14 select CPU_S3C2410
15 help
16 Say Y here if you are using the Simtec Electronics EB2410ITX
17 development board (also known as BAST)
18
19 Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
20
Ben Dooksbafa49c2005-09-07 17:24:48 +010021config BAST_PC104_IRQ
22 bool "BAST PC104 IRQ support"
23 depends on ARCH_BAST
24 default y
25 help
26 Say Y here to enable the PC104 IRQ routing on the
27 Simtec BAST (EB2410ITX)
28
Linus Torvalds1da177e2005-04-16 15:20:36 -070029config ARCH_H1940
30 bool "IPAQ H1940"
31 select CPU_S3C2410
32 help
33 Say Y here if you are using the HP IPAQ H1940
34
35 <http://www.handhelds.org/projects/h1940.html>.
36
37config MACH_N30
38 bool "Acer N30"
39 select CPU_S3C2410
40 help
41 Say Y here if you are using the Acer N30
42
43 <http://zoo.weinigel.se/n30>.
44
45config ARCH_SMDK2410
46 bool "SMDK2410/A9M2410"
47 select CPU_S3C2410
48 help
49 Say Y here if you are using the SMDK2410 or the derived module A9M2410
50 <http://www.fsforth.de>
51
52config ARCH_S3C2440
53 bool "SMDK2440"
54 select CPU_S3C2440
55 help
56 Say Y here if you are using the SMDK2440.
57
58config MACH_VR1000
59 bool "Thorcom VR1000"
60 select CPU_S3C2410
61 help
62 Say Y here if you are using the Thorcom VR1000 board.
63
64 This linux port is currently being maintained by Simtec, on behalf
65 of Thorcom. Any queries, please contact Thorcom first.
66
67config MACH_RX3715
68 bool "HP iPAQ rx3715"
69 select CPU_S3C2440
70 help
71 Say Y here if you are using the HP iPAQ rx3715.
72
73 See <http://www.handhelds.org/projects/rx3715.html> for more
74 information on this project
75
76config MACH_OTOM
77 bool "NexVision OTOM Board"
78 select CPU_S3C2410
79 help
80 Say Y here if you are using the Nex Vision OTOM board
81
82config MACH_NEXCODER_2440
83 bool "NexVision NEXCODER 2440 Light Board"
84 select CPU_S3C2440
85 help
86 Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
87
88endmenu
89
90config CPU_S3C2410
91 bool
92 depends on ARCH_S3C2410
93 help
94 Support for S3C2410 and S3C2410A family from the S3C24XX line
95 of Samsung Mobile CPUs.
96
97config CPU_S3C2440
98 bool
99 depends on ARCH_S3C2410
100 help
101 Support for S3C2440 Samsung Mobile CPU based systems.
102
103comment "S3C2410 Boot"
104
105config S3C2410_BOOT_WATCHDOG
106 bool "S3C2410 Initialisation watchdog"
107 depends on ARCH_S3C2410 && S3C2410_WATCHDOG
108 help
109 Say y to enable the watchdog during the kernel decompression
110 stage. If the kernel fails to uncompress, then the watchdog
111 will trigger a reset and the system should restart.
112
113 Although this uses the same hardware unit as the kernel watchdog
114 driver, it is not a replacement for it. If you use this option,
115 you will have to use the watchdg driver to either stop the timeout
116 or restart it. If you do not, then your kernel will reboot after
117 startup.
118
119 The driver uses a fixed timeout value, so the exact time till the
120 system resets depends on the value of PCLK. The timeout on an
121 200MHz s3c2410 should be about 30 seconds.
122
123comment "S3C2410 Setup"
124
125config S3C2410_DMA
126 bool "S3C2410 DMA support"
127 depends on ARCH_S3C2410
128 help
129 S3C2410 DMA support. This is needed for drivers like sound which
130 use the S3C2410's DMA system to move data to and from the
131 peripheral blocks.
132
133config S3C2410_DMA_DEBUG
134 bool "S3C2410 DMA support debug"
135 depends on ARCH_S3C2410 && S3C2410_DMA
136 help
137 Enable debugging output for the DMA code. This option sends info
138 to the kernel log, at priority KERN_DEBUG.
139
140 Note, it is easy to create and fill the log buffer in a small
141 amount of time, as well as using an significant percentage of
142 the CPU time doing so.
143
144
145config S3C2410_PM_DEBUG
146 bool "S3C2410 PM Suspend debug"
147 depends on ARCH_S3C2410 && PM
148 help
149 Say Y here if you want verbose debugging from the PM Suspend and
150 Resume code. See `Documentation/arm/Samsing-S3C24XX/Suspend.txt`
151 for more information.
152
153config S3C2410_PM_CHECK
154 bool "S3C2410 PM Suspend Memory CRC"
155 depends on ARCH_S3C2410 && PM && CRC32
156 help
157 Enable the PM code's memory area checksum over sleep. This option
158 will generate CRCs of all blocks of memory, and store them before
159 going to sleep. The blocks are then checked on resume for any
160 errors.
161
162config S3C2410_PM_CHECK_CHUNKSIZE
163 int "S3C2410 PM Suspend CRC Chunksize (KiB)"
164 depends on ARCH_S3C2410 && PM && S3C2410_PM_CHECK
165 default 64
166 help
167 Set the chunksize in Kilobytes of the CRC for checking memory
168 corruption over suspend and resume. A smaller value will mean that
169 the CRC data block will take more memory, but wil identify any
170 faults with better precision.
171
Ben Dooksf705b1a2005-06-29 11:09:15 +0100172config PM_SIMTEC
173 bool
174 depends on PM && (ARCH_BAST || MACH_VR1000)
175 default y
176
Linus Torvalds1da177e2005-04-16 15:20:36 -0700177config S3C2410_LOWLEVEL_UART_PORT
178 int "S3C2410 UART to use for low-level messages"
179 default 0
180 help
181 Choice of which UART port to use for the low-level messages,
182 such as the `Uncompressing...` at start time. The value of
183 this configuration should be between zero and two. The port
184 must have been initialised by the boot-loader before use.
185
186 Note, this does not affect the port used by the debug messages,
187 which is a separate configuration.
188
189endif