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Config.in.kernel

Config.in.kernel 4.8 KB
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  1. # This file is part of the OpenADK project. OpenADK is copyrighted
    2. 

  2. # material, please see the LICENCE file in the top-level directory.
    3. 

  3. 

  4. config ADK_KERNEL_EXPERIMENTAL
    5. 

  5. 	bool
    6. 

  6. 	default y
    7. 

  7. 

  8. config ADK_KERNEL_STAGING
    9. 

  9. 	bool
    10. 

  10. 

  11. config ADK_KERNEL_RESET_CONTROLLER
    12. 

  12.         bool
    13. 

  13. 

  14. config ADK_KERNEL_BLK_DEV_INITRD
    15. 

  15. 	bool
    16. 

  16. 

  17. config ADK_KERNEL_BLK_DEV_RAM
    18. 

  18. 	bool
    19. 

  19. 

  20. config ADK_KERNEL_NETWORK_FILESYSTEMS
    21. 

  21. 	bool
    22. 

  22. 

  23. config ADK_KERNEL_IP_PNP
    24. 

  24. 	bool
    25. 

  25. 

  26. config ADK_KERNEL_IP_PNP_DHCP
    27. 

  27. 	bool
    28. 

  28. 

  29. config ADK_KERNEL_ROOT_NFS
    30. 

  30. 	bool
    31. 

  31. 

  32. config ADK_KERNEL_NFS_COMMON
    33. 

  33. 	bool
    34. 

  34. 

  35. config ADK_KERNEL_64BIT
    36. 

  36. 	bool
    37. 

  37. 	default y if ADK_LINUX_64
    38. 

  38. 

  39. # ARM specific
    40. 

  40. config ADK_KERNEL_AEABI
    41. 

  41. 	bool
    42. 

  42. 	default y if ADK_TARGET_ARCH_ARM
    43. 

  43. 

  44. config ADK_KERNEL_ARM_THUMB
    45. 

  45. 	bool
    46. 

  46. 

  47. config ADK_KERNEL_THUMB2_KERNEL
    48. 

  48. 	bool
    49. 

  49. 

  50. # endianess
    51. 

  51. config ADK_KERNEL_CPU_BIG_ENDIAN
    52. 

  52. 	bool
    53. 

  53. 	default y if ADK_TARGET_BIG_ENDIAN
    54. 

  54. 

  55. config ADK_KERNEL_CPU_LITTLE_ENDIAN
    56. 

  56. 	bool
    57. 

  57. 	default y if ADK_TARGET_LITTLE_ENDIAN
    58. 

  58. 

  59. menu "Kernel options"
    60. 

  60. 

  61. config ADK_KERNEL_MODULE_UNLOAD
    62. 

  62. 	bool "Module unloading"
    63. 

  63. 

  64. config ADK_KERNEL_HOTPLUG
    65. 

  65. 	bool
    66. 

  66. 

  67. config ADK_KERNEL_DEVTMPFS
    68. 

  68. 	bool
    69. 

  69. 

  70. config ADK_KERNEL_DEVTMPFS_MOUNT
    71. 

  71. 	bool
    72. 

  72. 	select ADK_KERNEL_HOTPLUG
    73. 

  73. 

  74. config ADK_KERNEL_UEVENT_HELPER
    75. 

  75. 	bool
    76. 

  76. 	depends on ADK_RUNTIME_DEV_MDEV
    77. 

  77. 	default y if ADK_RUNTIME_DEV_MDEV
    78. 

  78. 

  79. config ADK_KERNEL_UEVENT_HELPER_PATH
    80. 

  80. 	string
    81. 

  81. 	default "/sbin/mdev"
    82. 

  82. 	depends on ADK_RUNTIME_DEV_MDEV
    83. 

  83. 

  84. config ADK_KERNEL_BINFMT_ELF
    85. 

  85. 	bool
    86. 

  86. 	default y if ADK_TARGET_BINFMT_ELF
    87. 

  87. 

  88. config ADK_KERNEL_BINFMT_ELF_FDPIC
    89. 

  89. 	bool
    90. 

  90. 	default y if ADK_TARGET_BINFMT_FDPIC
    91. 

  91. 

  92. config ADK_KERNEL_BINFMT_FLAT
    93. 

  93. 	bool
    94. 

  94. 	default y if ADK_TARGET_BINFMT_FLAT
    95. 

  95. 

  96. config ADK_KERNEL_BINFMT_SHARED_FLAT
    97. 

  97. 	bool
    98. 

  98. 	default y if ADK_TARGET_BINFMT_FLAT_SHARED
    99. 

  99. 

  100. config ADK_KERNEL_MMU
    101. 

  101. 	bool
    102. 

  102. 

  103. config ADK_KERNEL_VFP
    104. 

  104. 	bool
    105. 

  105. 	default y if ADK_TARGET_CPU_WITH_FPU_VFP
    106. 

  106. 

  107. config ADK_KERNEL_VFPv3
    108. 

  108. 	bool
    109. 

  109. 	select ADK_KERNEL_VFP
    110. 

  110. 	default y if ADK_TARGET_CPU_WITH_FPU_VFPV3 || ADK_TARGET_CPU_WITH_FPU_VFPV4
    111. 

  111. 

  112. config ADK_KERNEL_NEON
    113. 

  113. 	bool
    114. 

  114. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    115. 

  115. 

  116. config ADK_KERNEL_KERNEL_MODE_NEON
    117. 

  117. 	bool
    118. 

  118. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    119. 

  119. 

  120. config ADK_KERNEL_PATCH_REALTIME
    121. 

  121. 	bool
    122. 

  122. 	
    123. 

  123. choice
    124. 

  124. prompt "preemptive mode"
    125. 

  125. 

  126. config ADK_KERNEL_PREEMPT_NONE
    127. 

  127. 	bool "No Forced Preemption (Server)"
    128. 

  128. 	help
    129. 

  129. 	  No Forced Preemption (Server)
    130. 

  130. 

  131. config ADK_KERNEL_PREEMPT_VOLUNTARY
    132. 

  132. 	bool "Voluntary Kernel Preemption (Desktop)"
    133. 

  133. 	select ADK_KERNEL_HIGH_RES_TIMERS
    134. 

  134. 	help
    135. 

  135. 	  Voluntary Kernel Preemption (Desktop)
    136. 

  136. 

  137. config ADK_KERNEL_PREEMPT__LL
    138. 

  138. 	bool "Preemptible Kernel (Low-Latency Desktop)"
    139. 

  139. 	select ADK_KERNEL_HIGH_RES_TIMERS
    140. 

  140. 	help
    141. 

  141. 	  Preemptible Kernel (Low-Latency Desktop)
    142. 

  142. 

  143. config ADK_KERNEL_PREEMPT_RTB
    144. 

  144. 	bool "Preemptible Kernel (Basic RealTime)"
    145. 

  145. 	select ADK_KERNEL_HIGH_RES_TIMERS
    146. 

  146. 	select ADK_KERNEL_PATCH_REALTIME
    147. 

  147. 	depends on !ADK_KERNEL_OPROFILE
    148. 

  148. 	depends on ADK_TARGET_KERNEL_VERSION_4_1 \
    149. 

  149. 		|| ADK_TARGET_KERNEL_VERSION_4_4
    150. 

  150.         help
    151. 

  151. 	  Preemptible Kernel (Basic RT)
    152. 

  152. 

  153. config ADK_KERNEL_PREEMPT_RT_FULL
    154. 

  154. 	bool "Fully Preemptible Kernel (RealTime)"
    155. 

  155. 	select ADK_KERNEL_HIGH_RES_TIMERS
    156. 

  156. 	select ADK_KERNEL_PATCH_REALTIME
    157. 

  157. 	depends on !ADK_KERNEL_OPROFILE
    158. 

  158. 	depends on ADK_TARGET_KERNEL_VERSION_4_1 \
    159. 

  159. 		|| ADK_TARGET_KERNEL_VERSION_4_4
    160. 

  160.         help
    161. 

  161. 	  Fully Preemptible Kernel (RealTime)
    162. 

  162. 	  https://www.kernel.org/pub/linux/kernel/projects/rt/
    163. 

  163. 

  164. endchoice
    165. 

  165. 

  166. config ADK_KERNEL_HIGH_RES_TIMERS
    167. 

  167. 	bool "Enable high resolution timers"
    168. 

  168. 

  169. choice
    170. 

  170. prompt "tick configuration"
    171. 

  171. 

  172. config ADK_KERNEL_NO_HZ_IDLE
    173. 

  173. 	bool "no HZ IDLE, dynamic tick"
    174. 

  174. 

  175. config ADK_KERNEL_NO_HZ_FULL
    176. 

  176. 	bool "no HZ FULL, dynamic tick"
    177. 

  177. 

  178. config ADK_KERNEL_HZ_PERIODIC
    179. 

  179. 	bool "periodic tick"
    180. 

  180. 

  181. endchoice
    182. 

  182. 

  183. choice
    184. 

  184. prompt "HZ"
    185. 

  185. depends on ADK_KERNEL_HZ_PERIODIC
    186. 

  186. 

  187. config ADK_KERNEL_HZ_100
    188. 

  188. 	bool "100 HZ"
    189. 

  189. 

  190. config ADK_KERNEL_HZ_500
    191. 

  191. 	bool "500 HZ"
    192. 

  192. 

  193. config ADK_KERNEL_HZ_1000
    194. 

  194. 	bool "1000 HZ"
    195. 

  195. 

  196. endchoice
    197. 

  197. 

  198. config ADK_TARGET_NO_CMDLINE
    199. 

  199. 	bool "Do not builtin any kernel cmdline"
    200. 

  200. 	help
    201. 

  201. 	  No kernel command line modifictaion is done.
    202. 

  202. 

  203. config ADK_KERNEL_SMP
    204. 

  204. 	bool "Enable symmetric multi processing"
    205. 

  205. 	depends on ADK_TARGET_WITH_SMP
    206. 

  206. 	default y if ADK_TARGET_WITH_SMP
    207. 

  207. 	default n
    208. 

  208. 	help
    209. 

  209. 	  Enable symmetric multi processing support.
    210. 

  210. 

  211. config ADK_KERNEL_HIGHMEM
    212. 

  212. 	bool "Enable high memory"
    213. 

  213. 	# produces broken kernel on bcm28xx
    214. 

  214. 	depends on !ADK_TARGET_BOARD_BCM28XX
    215. 

  215. 	default y if ADK_TARGET_SYSTEM_IBM_X40
    216. 

  216. 	default y if ADK_TARGET_MODEL_CUBOX_I4PRO
    217. 

  217. 	default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA
    218. 

  218. 	default y if ADK_TARGET_MODEL_CUBOX_I2EX
    219. 

  219. 	default y if ADK_TARGET_SYSTEM_ASUS_P5BVM
    220. 

  220. 	default y if ADK_TARGET_SYSTEM_PCENGINES_APU
    221. 

  221. 	default n
    222. 

  222. 	help
    223. 

  223. 	  Enable high memory support.
    224. 

  224. 

  225. config ADK_KERNEL_CC_OPTIMIZE_FOR_SIZE
    226. 

  226. 	bool "Optimize for size"
    227. 

  227. 	# does not boot in qemu-microblaze
    228. 

  228. 	depends on !ADK_TARGET_ARCH_MICROBLAZE
    229. 

  229. 	default y
    230. 

  230. 

  231. 

  232. choice
    233. 

  233. prompt "Page size"
    234. 

  234. depends on ADK_TARGET_ARCH_MIPS64
    235. 

  235. default ADK_KERNEL_PAGE_SIZE_16KB if ADK_TARGET_SYSTEM_LEMOTE_YEELONG
    236. 

  236. default ADK_KERNEL_PAGE_SIZE_4KB
    237. 

  237. 

  238. config ADK_KERNEL_PAGE_SIZE_4KB
    239. 

  239. 	bool "4kB"
    240. 

  240. 

  241. config ADK_KERNEL_PAGE_SIZE_16KB
    242. 

  242. 	bool "16kB"
    243. 

  243. 

  244. config ADK_KERNEL_PAGE_SIZE_64KB
    245. 

  245. 	bool "64kB"
    246. 

  246. 

  247. endchoice
    248. 

  248. 

  249. endmenu
    250.