Kconfig 8.0 KB

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  1. if ARCH_S3C2410
  2. menu "S3C24XX Implementations"
  3. config MACH_AML_M5900
  4. bool "AML M5900 Series"
  5. select CPU_S3C2410
  6. select PM_SIMTEC if PM
  7. help
  8. Say Y here if you are using the American Microsystems M5900 Series
  9. <http://www.amltd.com>
  10. config MACH_ANUBIS
  11. bool "Simtec Electronics ANUBIS"
  12. select CPU_S3C2440
  13. select PM_SIMTEC if PM
  14. help
  15. Say Y here if you are using the Simtec Electronics ANUBIS
  16. development system
  17. config MACH_OSIRIS
  18. bool "Simtec IM2440D20 (OSIRIS) module"
  19. select CPU_S3C2440
  20. select PM_SIMTEC if PM
  21. help
  22. Say Y here if you are using the Simtec IM2440D20 module, also
  23. known as the Osiris.
  24. config ARCH_BAST
  25. bool "Simtec Electronics BAST (EB2410ITX)"
  26. select CPU_S3C2410
  27. select PM_SIMTEC if PM
  28. select ISA
  29. help
  30. Say Y here if you are using the Simtec Electronics EB2410ITX
  31. development board (also known as BAST)
  32. Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
  33. config BAST_PC104_IRQ
  34. bool "BAST PC104 IRQ support"
  35. depends on ARCH_BAST
  36. default y
  37. help
  38. Say Y here to enable the PC104 IRQ routing on the
  39. Simtec BAST (EB2410ITX)
  40. config PM_H1940
  41. bool
  42. help
  43. Internal node for H1940 and related PM
  44. config ARCH_H1940
  45. bool "IPAQ H1940"
  46. select CPU_S3C2410
  47. select PM_H1940 if PM
  48. help
  49. Say Y here if you are using the HP IPAQ H1940
  50. <http://www.handhelds.org/projects/h1940.html>.
  51. config MACH_N30
  52. bool "Acer N30"
  53. select CPU_S3C2410
  54. help
  55. Say Y here if you are using the Acer N30
  56. <http://zoo.weinigel.se/n30>.
  57. config MACH_SMDK
  58. bool
  59. help
  60. Common machine code for SMDK2410 and SMDK2440
  61. config ARCH_SMDK2410
  62. bool "SMDK2410/A9M2410"
  63. select CPU_S3C2410
  64. select MACH_SMDK
  65. help
  66. Say Y here if you are using the SMDK2410 or the derived module A9M2410
  67. <http://www.fsforth.de>
  68. config ARCH_S3C2440
  69. bool "SMDK2440"
  70. select CPU_S3C2440
  71. select MACH_SMDK
  72. help
  73. Say Y here if you are using the SMDK2440.
  74. config SMDK2440_CPU2440
  75. bool "SMDK2440 with S3C2440 CPU module"
  76. depends on ARCH_S3C2440
  77. default y if ARCH_S3C2440
  78. select CPU_S3C2440
  79. config SMDK2440_CPU2442
  80. bool "SMDM2440 with S3C2442 CPU module"
  81. depends on ARCH_S3C2440
  82. select CPU_S3C2442
  83. config MACH_S3C2413
  84. bool
  85. help
  86. Internal node for S3C2413 version of SMDK2413, so that
  87. machine_is_s3c2413() will work when MACH_SMDK2413 is
  88. selected
  89. config MACH_SMDK2413
  90. bool "SMDK2413"
  91. select CPU_S3C2412
  92. select MACH_S3C2413
  93. select MACH_SMDK
  94. help
  95. Say Y here if you are using an SMDK2413
  96. config MACH_VR1000
  97. bool "Thorcom VR1000"
  98. select PM_SIMTEC if PM
  99. select CPU_S3C2410
  100. help
  101. Say Y here if you are using the Thorcom VR1000 board.
  102. This linux port is currently being maintained by Simtec, on behalf
  103. of Thorcom. Any queries, please contact Thorcom first.
  104. config MACH_RX3715
  105. bool "HP iPAQ rx3715"
  106. select CPU_S3C2440
  107. select PM_H1940 if PM
  108. help
  109. Say Y here if you are using the HP iPAQ rx3715.
  110. See <http://www.handhelds.org/projects/rx3715.html> for more
  111. information on this project
  112. config MACH_OTOM
  113. bool "NexVision OTOM Board"
  114. select CPU_S3C2410
  115. help
  116. Say Y here if you are using the Nex Vision OTOM board
  117. config MACH_NEXCODER_2440
  118. bool "NexVision NEXCODER 2440 Light Board"
  119. select CPU_S3C2440
  120. help
  121. Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
  122. config MACH_VSTMS
  123. bool "VMSTMS"
  124. select CPU_S3C2412
  125. help
  126. Say Y here if you are using an VSTMS board
  127. endmenu
  128. config S3C2410_CLOCK
  129. bool
  130. help
  131. Clock code for the S3C2410, and similar processors
  132. config S3C2410_PM
  133. bool
  134. help
  135. Power Management code common to S3C2410 and better
  136. config CPU_S3C2410_DMA
  137. bool
  138. depends on S3C2410_DMA && (CPU_S3C2410 || CPU_S3C2442)
  139. default y if CPU_S3C2410 || CPU_S3C2442
  140. help
  141. DMA device selection for S3C2410 and compatible CPUs
  142. config CPU_S3C2410
  143. bool
  144. depends on ARCH_S3C2410
  145. select S3C2410_CLOCK
  146. select S3C2410_PM if PM
  147. help
  148. Support for S3C2410 and S3C2410A family from the S3C24XX line
  149. of Samsung Mobile CPUs.
  150. # internal node to signify if we are only dealing with an S3C2412
  151. config CPU_S3C2412_ONLY
  152. bool
  153. depends on ARCH_S3C2410 && !CPU_S3C2400 && !CPU_S3C2410 && \
  154. !CPU_S3C2440 && !CPU_S3C2442 && CPU_S3C2412
  155. default y if CPU_S3C2412
  156. config S3C2412_PM
  157. bool
  158. help
  159. Internal config node to apply S3C2412 power management
  160. config CPU_S3C2412
  161. bool
  162. depends on ARCH_S3C2410
  163. select S3C2412_PM if PM
  164. help
  165. Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
  166. config CPU_S3C244X
  167. bool
  168. depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442)
  169. help
  170. Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems.
  171. config CPU_S3C2440
  172. bool
  173. depends on ARCH_S3C2410
  174. select S3C2410_CLOCK
  175. select S3C2410_PM if PM
  176. select CPU_S3C244X
  177. help
  178. Support for S3C2440 Samsung Mobile CPU based systems.
  179. config CPU_S3C2442
  180. bool
  181. depends on ARCH_S3C2420
  182. select S3C2410_CLOCK
  183. select S3C2410_PM if PM
  184. select CPU_S3C244X
  185. help
  186. Support for S3C2442 Samsung Mobile CPU based systems.
  187. comment "S3C2410 Boot"
  188. config S3C2410_BOOT_WATCHDOG
  189. bool "S3C2410 Initialisation watchdog"
  190. depends on ARCH_S3C2410 && S3C2410_WATCHDOG
  191. help
  192. Say y to enable the watchdog during the kernel decompression
  193. stage. If the kernel fails to uncompress, then the watchdog
  194. will trigger a reset and the system should restart.
  195. Although this uses the same hardware unit as the kernel watchdog
  196. driver, it is not a replacement for it. If you use this option,
  197. you will have to use the watchdg driver to either stop the timeout
  198. or restart it. If you do not, then your kernel will reboot after
  199. startup.
  200. The driver uses a fixed timeout value, so the exact time till the
  201. system resets depends on the value of PCLK. The timeout on an
  202. 200MHz s3c2410 should be about 30 seconds.
  203. config S3C2410_BOOT_ERROR_RESET
  204. bool "S3C2410 Reboot on decompression error"
  205. depends on ARCH_S3C2410
  206. help
  207. Say y here to use the watchdog to reset the system if the
  208. kernel decompressor detects an error during decompression.
  209. comment "S3C2410 Setup"
  210. config S3C2410_DMA
  211. bool "S3C2410 DMA support"
  212. depends on ARCH_S3C2410
  213. help
  214. S3C2410 DMA support. This is needed for drivers like sound which
  215. use the S3C2410's DMA system to move data to and from the
  216. peripheral blocks.
  217. config S3C2410_DMA_DEBUG
  218. bool "S3C2410 DMA support debug"
  219. depends on ARCH_S3C2410 && S3C2410_DMA
  220. help
  221. Enable debugging output for the DMA code. This option sends info
  222. to the kernel log, at priority KERN_DEBUG.
  223. Note, it is easy to create and fill the log buffer in a small
  224. amount of time, as well as using an significant percentage of
  225. the CPU time doing so.
  226. config S3C2410_PM_DEBUG
  227. bool "S3C2410 PM Suspend debug"
  228. depends on ARCH_S3C2410 && PM
  229. help
  230. Say Y here if you want verbose debugging from the PM Suspend and
  231. Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
  232. for more information.
  233. config S3C2410_PM_CHECK
  234. bool "S3C2410 PM Suspend Memory CRC"
  235. depends on ARCH_S3C2410 && PM && CRC32
  236. help
  237. Enable the PM code's memory area checksum over sleep. This option
  238. will generate CRCs of all blocks of memory, and store them before
  239. going to sleep. The blocks are then checked on resume for any
  240. errors.
  241. config S3C2410_PM_CHECK_CHUNKSIZE
  242. int "S3C2410 PM Suspend CRC Chunksize (KiB)"
  243. depends on ARCH_S3C2410 && PM && S3C2410_PM_CHECK
  244. default 64
  245. help
  246. Set the chunksize in Kilobytes of the CRC for checking memory
  247. corruption over suspend and resume. A smaller value will mean that
  248. the CRC data block will take more memory, but wil identify any
  249. faults with better precision.
  250. config PM_SIMTEC
  251. bool
  252. help
  253. Common power management code for systems that are
  254. compatible with the Simtec style of power management
  255. config S3C2410_LOWLEVEL_UART_PORT
  256. int "S3C2410 UART to use for low-level messages"
  257. default 0
  258. help
  259. Choice of which UART port to use for the low-level messages,
  260. such as the `Uncompressing...` at start time. The value of
  261. this configuration should be between zero and two. The port
  262. must have been initialised by the boot-loader before use.
  263. Note, this does not affect the port used by the debug messages,
  264. which is a separate configuration.
  265. endif