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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_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
    92. 

  92. 

  93. config ADK_KERNEL_BINFMT_SHARED_FLAT
    94. 

  94. 	bool
    95. 

  95. 	default y if ADK_TARGET_BINFMT_FLAT_SHARED
    96. 

  96. 

  97. config ADK_KERNEL_MMU
    98. 

  98. 	bool
    99. 

  99. 

  100. config ADK_KERNEL_VFP
    101. 

  101. 	bool
    102. 

  102. 	default y if ADK_TARGET_CPU_WITH_FPU_VFP
    103. 

  103. 

  104. config ADK_KERNEL_VFPv3
    105. 

  105. 	bool
    106. 

  106. 	select ADK_KERNEL_VFP
    107. 

  107. 	default y if ADK_TARGET_CPU_WITH_FPU_VFPV3 || ADK_TARGET_CPU_WITH_FPU_VFPV4
    108. 

  108. 

  109. config ADK_KERNEL_NEON
    110. 

  110. 	bool
    111. 

  111. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    112. 

  112. 

  113. config ADK_KERNEL_KERNEL_MODE_NEON
    114. 

  114. 	bool
    115. 

  115. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    116. 

  116. 

  117. config ADK_KERNEL_PATCH_REALTIME
    118. 

  118. 	bool
    119. 

  119. 	
    120. 

  120. choice
    121. 

  121. prompt "preemptive mode"
    122. 

  122. 

  123. config ADK_KERNEL_PREEMPT_NONE
    124. 

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

  125. 	help
    126. 

  126. 	  No Forced Preemption (Server)
    127. 

  127. 

  128. config ADK_KERNEL_PREEMPT_VOLUNTARY
    129. 

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

  130. 	select ADK_KERNEL_HIGH_RES_TIMERS
    131. 

  131. 	help
    132. 

  132. 	  Voluntary Kernel Preemption (Desktop)
    133. 

  133. 

  134. config ADK_KERNEL_PREEMPT__LL
    135. 

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

  136. 	select ADK_KERNEL_HIGH_RES_TIMERS
    137. 

  137. 	help
    138. 

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

  139. 

  140. config ADK_KERNEL_PREEMPT_RTB
    141. 

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

  142. 	select ADK_KERNEL_HIGH_RES_TIMERS
    143. 

  143. 	select ADK_KERNEL_PATCH_REALTIME
    144. 

  144. 	depends on !ADK_KERNEL_OPROFILE
    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_KERNEL_OPROFILE
    155. 

  155. 	depends on ADK_TARGET_KERNEL_VERSION_4_1 \
    156. 

  156. 		|| ADK_TARGET_KERNEL_VERSION_4_4
    157. 

  157.         help
    158. 

  158. 	  Fully Preemptible Kernel (RealTime)
    159. 

  159. 	  https://www.kernel.org/pub/linux/kernel/projects/rt/
    160. 

  160. 

  161. endchoice
    162. 

  162. 

  163. config ADK_KERNEL_HIGH_RES_TIMERS
    164. 

  164. 	bool "Enable high resolution timers"
    165. 

  165. 

  166. choice
    167. 

  167. prompt "tick configuration"
    168. 

  168. 

  169. config ADK_KERNEL_NO_HZ_IDLE
    170. 

  170. 	bool "no HZ IDLE, dynamic tick"
    171. 

  171. 

  172. config ADK_KERNEL_NO_HZ_FULL
    173. 

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

  174. 

  175. config ADK_KERNEL_HZ_PERIODIC
    176. 

  176. 	bool "periodic tick"
    177. 

  177. 

  178. endchoice
    179. 

  179. 

  180. choice
    181. 

  181. prompt "HZ"
    182. 

  182. depends on ADK_KERNEL_HZ_PERIODIC
    183. 

  183. 

  184. config ADK_KERNEL_HZ_100
    185. 

  185. 	bool "100 HZ"
    186. 

  186. 

  187. config ADK_KERNEL_HZ_500
    188. 

  188. 	bool "500 HZ"
    189. 

  189. 

  190. config ADK_KERNEL_HZ_1000
    191. 

  191. 	bool "1000 HZ"
    192. 

  192. 

  193. endchoice
    194. 

  194. 

  195. config ADK_TARGET_NO_CMDLINE
    196. 

  196. 	bool "Do not builtin any kernel cmdline"
    197. 

  197. 	help
    198. 

  198. 	  No kernel command line modifictaion is done.
    199. 

  199. 

  200. config ADK_KERNEL_SMP
    201. 

  201. 	bool "Enable symmetric multi processing"
    202. 

  202. 	depends on ADK_TARGET_WITH_SMP
    203. 

  203. 	default y if ADK_TARGET_WITH_SMP
    204. 

  204. 	default n
    205. 

  205. 	help
    206. 

  206. 	  Enable symmetric multi processing support.
    207. 

  207. 

  208. config ADK_KERNEL_HIGHMEM
    209. 

  209. 	bool "Enable high memory"
    210. 

  210. 	# produces broken kernel on bcm28xx
    211. 

  211. 	depends on !ADK_TARGET_BOARD_BCM28XX
    212. 

  212. 	default y if ADK_TARGET_SYSTEM_IBM_X40
    213. 

  213. 	default y if ADK_TARGET_MODEL_CUBOX_I4PRO
    214. 

  214. 	default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA
    215. 

  215. 	default y if ADK_TARGET_MODEL_CUBOX_I2EX
    216. 

  216. 	default y if ADK_TARGET_SYSTEM_ASUS_P5BVM
    217. 

  217. 	default y if ADK_TARGET_SYSTEM_PCENGINES_APU
    218. 

  218. 	default n
    219. 

  219. 	help
    220. 

  220. 	  Enable high memory support.
    221. 

  221. 

  222. config ADK_KERNEL_CC_OPTIMIZE_FOR_SIZE
    223. 

  223. 	bool "Optimize for size"
    224. 

  224. 	# does not boot in qemu-microblaze
    225. 

  225. 	depends on !ADK_TARGET_ARCH_MICROBLAZE
    226. 

  226. 	default y
    227. 

  227. 

  228. 

  229. choice
    230. 

  230. prompt "Page size"
    231. 

  231. depends on ADK_TARGET_ARCH_MIPS64
    232. 

  232. default ADK_KERNEL_PAGE_SIZE_16KB if ADK_TARGET_SYSTEM_LEMOTE_YEELONG
    233. 

  233. default ADK_KERNEL_PAGE_SIZE_4KB
    234. 

  234. 

  235. config ADK_KERNEL_PAGE_SIZE_4KB
    236. 

  236. 	bool "4kB"
    237. 

  237. 

  238. config ADK_KERNEL_PAGE_SIZE_16KB
    239. 

  239. 	bool "16kB"
    240. 

  240. 

  241. config ADK_KERNEL_PAGE_SIZE_64KB
    242. 

  242. 	bool "64kB"
    243. 

  243. 

  244. endchoice
    245. 

  245. 

  246. endmenu
    247.