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Config.in.kernel

Config.in.kernel 4.7 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_HOTPLUG
    62. 

  62. 	bool
    63. 

  63. 

  64. config ADK_KERNEL_DEVTMPFS
    65. 

  65. 	bool
    66. 

  66. 

  67. config ADK_KERNEL_DEVTMPFS_MOUNT
    68. 

  68. 	bool
    69. 

  69. 	select ADK_KERNEL_HOTPLUG
    70. 

  70. 

  71. config ADK_KERNEL_UEVENT_HELPER
    72. 

  72. 	bool
    73. 

  73. 	depends on ADK_RUNTIME_DEV_MDEV
    74. 

  74. 	default y if ADK_RUNTIME_DEV_MDEV
    75. 

  75. 

  76. config ADK_KERNEL_UEVENT_HELPER_PATH
    77. 

  77. 	string
    78. 

  78. 	default "/sbin/mdev"
    79. 

  79. 	depends on ADK_RUNTIME_DEV_MDEV
    80. 

  80. 

  81. config ADK_KERNEL_BINFMT_ELF
    82. 

  82. 	bool
    83. 

  83. 	default y if ADK_TARGET_BINFMT_ELF
    84. 

  84. 

  85. config ADK_KERNEL_BINFMT_ELF_FDPIC
    86. 

  86. 	bool
    87. 

  87. 	default y if ADK_TARGET_BINFMT_FDPIC
    88. 

  88. 

  89. config ADK_KERNEL_BINFMT_FLAT
    90. 

  90. 	bool
    91. 

  91. 	default y if ADK_TARGET_BINFMT_FLAT_ONE
    92. 

  92. 	default y if ADK_TARGET_BINFMT_FLAT_SEP_DATA
    93. 

  93. 

  94. config ADK_KERNEL_BINFMT_SHARED_FLAT
    95. 

  95. 	bool
    96. 

  96. 	default y if ADK_TARGET_BINFMT_FLAT_SHARED
    97. 

  97. 

  98. config ADK_KERNEL_MMU
    99. 

  99. 	bool
    100. 

  100. 

  101. config ADK_KERNEL_VFP
    102. 

  102. 	bool
    103. 

  103. 	default y if ADK_TARGET_CPU_WITH_FPU_VFP
    104. 

  104. 

  105. config ADK_KERNEL_VFPv3
    106. 

  106. 	bool
    107. 

  107. 	select ADK_KERNEL_VFP
    108. 

  108. 	default y if ADK_TARGET_CPU_WITH_FPU_VFPV3 || ADK_TARGET_CPU_WITH_FPU_VFPV4
    109. 

  109. 

  110. config ADK_KERNEL_NEON
    111. 

  111. 	bool
    112. 

  112. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    113. 

  113. 

  114. config ADK_KERNEL_KERNEL_MODE_NEON
    115. 

  115. 	bool
    116. 

  116. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    117. 

  117. 

  118. config ADK_KERNEL_PATCH_REALTIME
    119. 

  119. 	bool
    120. 

  120. 	
    121. 

  121. choice
    122. 

  122. prompt "preemptive mode"
    123. 

  123. 

  124. config ADK_KERNEL_PREEMPT_NONE
    125. 

  125. 	bool "No Forced Preemption (Server)"
    126. 

  126. 	help
    127. 

  127. 	  No Forced Preemption (Server)
    128. 

  128. 

  129. config ADK_KERNEL_PREEMPT_VOLUNTARY
    130. 

  130. 	bool "Voluntary Kernel Preemption (Desktop)"
    131. 

  131. 	select ADK_KERNEL_HIGH_RES_TIMERS
    132. 

  132. 	help
    133. 

  133. 	  Voluntary Kernel Preemption (Desktop)
    134. 

  134. 

  135. config ADK_KERNEL_PREEMPT__LL
    136. 

  136. 	bool "Preemptible Kernel (Low-Latency Desktop)"
    137. 

  137. 	select ADK_KERNEL_HIGH_RES_TIMERS
    138. 

  138. 	help
    139. 

  139. 	  Preemptible Kernel (Low-Latency Desktop)
    140. 

  140. 

  141. config ADK_KERNEL_PREEMPT_RTB
    142. 

  142. 	bool "Preemptible Kernel (Basic RealTime)"
    143. 

  143. 	select ADK_KERNEL_HIGH_RES_TIMERS
    144. 

  144. 	select ADK_KERNEL_PATCH_REALTIME
    145. 

  145. 	depends on ADK_TARGET_KERNEL_VERSION_4_1 \
    146. 

  146. 		|| ADK_TARGET_KERNEL_VERSION_4_4
    147. 

  147.         help
    148. 

  148. 	  Preemptible Kernel (Basic RT)
    149. 

  149. 

  150. config ADK_KERNEL_PREEMPT_RT_FULL
    151. 

  151. 	bool "Fully Preemptible Kernel (RealTime)"
    152. 

  152. 	select ADK_KERNEL_HIGH_RES_TIMERS
    153. 

  153. 	select ADK_KERNEL_PATCH_REALTIME
    154. 

  154. 	depends on ADK_TARGET_KERNEL_VERSION_4_1 \
    155. 

  155. 		|| ADK_TARGET_KERNEL_VERSION_4_4
    156. 

  156.         help
    157. 

  157. 	  Fully Preemptible Kernel (RealTime)
    158. 

  158. 	  https://www.kernel.org/pub/linux/kernel/projects/rt/
    159. 

  159. 

  160. endchoice
    161. 

  161. 

  162. config ADK_KERNEL_HIGH_RES_TIMERS
    163. 

  163. 	bool "Enable high resolution timers"
    164. 

  164. 

  165. choice
    166. 

  166. prompt "tick configuration"
    167. 

  167. 

  168. config ADK_KERNEL_NO_HZ_IDLE
    169. 

  169. 	bool "no HZ IDLE, dynamic tick"
    170. 

  170. 

  171. config ADK_KERNEL_NO_HZ_FULL
    172. 

  172. 	bool "no HZ FULL, dynamic tick"
    173. 

  173. 

  174. config ADK_KERNEL_HZ_PERIODIC
    175. 

  175. 	bool "periodic tick"
    176. 

  176. 

  177. endchoice
    178. 

  178. 

  179. choice
    180. 

  180. prompt "HZ"
    181. 

  181. depends on ADK_KERNEL_HZ_PERIODIC
    182. 

  182. 

  183. config ADK_KERNEL_HZ_100
    184. 

  184. 	bool "100 HZ"
    185. 

  185. 

  186. config ADK_KERNEL_HZ_500
    187. 

  187. 	bool "500 HZ"
    188. 

  188. 

  189. config ADK_KERNEL_HZ_1000
    190. 

  190. 	bool "1000 HZ"
    191. 

  191. 

  192. endchoice
    193. 

  193. 

  194. config ADK_TARGET_NO_CMDLINE
    195. 

  195. 	bool "Do not builtin any kernel cmdline"
    196. 

  196. 	help
    197. 

  197. 	  No kernel command line modifictaion is done.
    198. 

  198. 

  199. config ADK_KERNEL_SMP
    200. 

  200. 	bool "Enable symmetric multi processing"
    201. 

  201. 	depends on ADK_TARGET_WITH_SMP
    202. 

  202. 	default y if ADK_TARGET_WITH_SMP
    203. 

  203. 	default n
    204. 

  204. 	help
    205. 

  205. 	  Enable symmetric multi processing support.
    206. 

  206. 

  207. config ADK_KERNEL_HIGHMEM
    208. 

  208. 	bool "Enable high memory"
    209. 

  209. 	# produces broken kernel on bcm28xx
    210. 

  210. 	depends on !ADK_TARGET_BOARD_BCM28XX
    211. 

  211. 	default y if ADK_TARGET_SYSTEM_IBM_X40
    212. 

  212. 	default y if ADK_TARGET_MODEL_CUBOX_I4PRO
    213. 

  213. 	default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA
    214. 

  214. 	default y if ADK_TARGET_MODEL_CUBOX_I2EX
    215. 

  215. 	default y if ADK_TARGET_SYSTEM_ASUS_P5BVM
    216. 

  216. 	default n
    217. 

  217. 	help
    218. 

  218. 	  Enable high memory support.
    219. 

  219. 

  220. config ADK_KERNEL_CC_OPTIMIZE_FOR_SIZE
    221. 

  221. 	bool "Optimize for size"
    222. 

  222. 	# does not boot in qemu-microblaze
    223. 

  223. 	depends on !ADK_TARGET_ARCH_MICROBLAZE
    224. 

  224. 	default y
    225. 

  225. 

  226. 

  227. choice
    228. 

  228. prompt "Page size"
    229. 

  229. depends on ADK_TARGET_ARCH_MIPS64
    230. 

  230. default ADK_KERNEL_PAGE_SIZE_16KB if ADK_TARGET_SYSTEM_LEMOTE_YEELONG
    231. 

  231. default ADK_KERNEL_PAGE_SIZE_4KB
    232. 

  232. 

  233. config ADK_KERNEL_PAGE_SIZE_4KB
    234. 

  234. 	bool "4kB"
    235. 

  235. 

  236. config ADK_KERNEL_PAGE_SIZE_16KB
    237. 

  237. 	bool "16kB"
    238. 

  238. 

  239. config ADK_KERNEL_PAGE_SIZE_64KB
    240. 

  240. 	bool "64kB"
    241. 

  241. 

  242. endchoice
    243. 

  243. 

  244. endmenu
    245.