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Config.in.kernel

Config.in.kernel 5.7 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_LINUX_KERNEL_EXPERIMENTAL
    5. 

  5. 	bool
    6. 

  6. 	default y
    7. 

  7. 

  8. config ADK_LINUX_KERNEL_STAGING
    9. 

  9. 	bool
    10. 

  10. 

  11. config ADK_LINUX_KERNEL_CGROUP_CPUACCT
    12. 

  12. 	bool
    13. 

  13. 

  14. config ADK_LINUX_KERNEL_CGROUP_DEVICE
    15. 

  15. 	bool
    16. 

  16. 

  17. config ADK_LINUX_KERNEL_CGROUP_SCHED
    18. 

  18. 	bool
    19. 

  19. 

  20. config ADK_LINUX_KERNEL_CGROUPS
    21. 

  21. 	bool
    22. 

  22. 

  23. config ADK_LINUX_KERNEL_NAMESPACES
    24. 

  24. 	bool
    25. 

  25. 

  26. config ADK_LINUX_KERNEL_UTS_NS
    27. 

  27. 	bool
    28. 

  28. 

  29. config ADK_LINUX_KERNEL_FHANDLE
    30. 

  30. 	bool
    31. 

  31. 

  32. config ADK_LINUX_KERNEL_AUDIT
    33. 

  33. 	bool
    34. 

  34. 

  35. config ADK_LINUX_KERNEL_RESET_CONTROLLER
    36. 

  36.         bool
    37. 

  37. 

  38. config ADK_LINUX_KERNEL_BLK_DEV_INITRD
    39. 

  39. 	bool
    40. 

  40. 

  41. config ADK_LINUX_KERNEL_BLK_DEV_RAM
    42. 

  42. 	bool
    43. 

  43. 

  44. config ADK_LINUX_KERNEL_NETWORK_FILESYSTEMS
    45. 

  45. 	bool
    46. 

  46. 

  47. config ADK_LINUX_KERNEL_IP_PNP
    48. 

  48. 	bool
    49. 

  49. 

  50. config ADK_LINUX_KERNEL_IP_PNP_DHCP
    51. 

  51. 	bool
    52. 

  52. 

  53. config ADK_LINUX_KERNEL_ROOT_NFS
    54. 

  54. 	bool
    55. 

  55. 

  56. config ADK_LINUX_KERNEL_NFS_COMMON
    57. 

  57. 	bool
    58. 

  58. 

  59. config ADK_LINUX_KERNEL_64BIT
    60. 

  60. 	bool
    61. 

  61. 	default y if ADK_LINUX_64
    62. 

  62. 

  63. # ARM specific
    64. 

  64. config ADK_LINUX_KERNEL_AEABI
    65. 

  65. 	bool
    66. 

  66. 	default y if ADK_TARGET_ARCH_ARM
    67. 

  67. 

  68. config ADK_LINUX_KERNEL_ARM_THUMB
    69. 

  69. 	bool
    70. 

  70. 

  71. config ADK_LINUX_KERNEL_THUMB2_KERNEL
    72. 

  72. 	bool
    73. 

  73. 

  74. # endianess
    75. 

  75. config ADK_LINUX_KERNEL_CPU_BIG_ENDIAN
    76. 

  76. 	bool
    77. 

  77. 	default y if ADK_TARGET_BIG_ENDIAN
    78. 

  78. 

  79. config ADK_LINUX_KERNEL_CPU_LITTLE_ENDIAN
    80. 

  80. 	bool
    81. 

  81. 	default y if ADK_TARGET_LITTLE_ENDIAN
    82. 

  82. 

  83. menu "Kernel options"
    84. 

  84. 

  85. config ADK_LINUX_KERNEL_MODULE_UNLOAD
    86. 

  86. 	bool "Module unloading"
    87. 

  87. 

  88. config ADK_LINUX_KERNEL_HOTPLUG
    89. 

  89. 	bool
    90. 

  90. 

  91. config ADK_LINUX_KERNEL_DEVTMPFS
    92. 

  92. 	bool
    93. 

  93. 

  94. config ADK_LINUX_KERNEL_DEVTMPFS_MOUNT
    95. 

  95. 	bool
    96. 

  96. 	select ADK_LINUX_KERNEL_HOTPLUG
    97. 

  97. 

  98. config ADK_LINUX_KERNEL_UEVENT_HELPER
    99. 

  99. 	bool
    100. 

  100. 	depends on ADK_RUNTIME_DEV_MDEV
    101. 

  101. 	default y if ADK_RUNTIME_DEV_MDEV
    102. 

  102. 

  103. config ADK_LINUX_KERNEL_UEVENT_HELPER_PATH
    104. 

  104. 	string
    105. 

  105. 	default "/sbin/mdev"
    106. 

  106. 	depends on ADK_RUNTIME_DEV_MDEV
    107. 

  107. 

  108. config ADK_LINUX_KERNEL_BINFMT_ELF
    109. 

  109. 	bool
    110. 

  110. 	default y if ADK_TARGET_BINFMT_ELF
    111. 

  111. 

  112. config ADK_LINUX_KERNEL_BINFMT_ELF_FDPIC
    113. 

  113. 	bool
    114. 

  114. 	default y if ADK_TARGET_BINFMT_FDPIC
    115. 

  115. 

  116. config ADK_LINUX_KERNEL_BINFMT_FLAT
    117. 

  117. 	bool
    118. 

  118. 	default y if ADK_TARGET_BINFMT_FLAT
    119. 

  119. 

  120. config ADK_LINUX_KERNEL_BINFMT_SHARED_FLAT
    121. 

  121. 	bool
    122. 

  122. 	default y if ADK_TARGET_BINFMT_FLAT_SHARED
    123. 

  123. 

  124. config ADK_LINUX_KERNEL_MMU
    125. 

  125. 	bool
    126. 

  126. 

  127. config ADK_LINUX_KERNEL_VFP
    128. 

  128. 	bool
    129. 

  129. 	default y if ADK_TARGET_CPU_WITH_FPU_VFP
    130. 

  130. 

  131. config ADK_LINUX_KERNEL_VFPv3
    132. 

  132. 	bool
    133. 

  133. 	select ADK_LINUX_KERNEL_VFP
    134. 

  134. 	default y if ADK_TARGET_CPU_WITH_FPU_VFPV3 || ADK_TARGET_CPU_WITH_FPU_VFPV4
    135. 

  135. 

  136. config ADK_LINUX_KERNEL_NEON
    137. 

  137. 	bool
    138. 

  138. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    139. 

  139. 

  140. config ADK_LINUX_KERNEL_KERNEL_MODE_NEON
    141. 

  141. 	bool
    142. 

  142. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    143. 

  143. 

  144. config ADK_LINUX_KERNEL_MIPS_FP_SUPPORT
    145. 

  145. 	bool
    146. 

  146. 	default y
    147. 

  147. 

  148. config ADK_LINUX_KERNEL_PATCH_REALTIME
    149. 

  149. 	bool
    150. 

  150. 	
    151. 

  151. choice
    152. 

  152. prompt "preemptive mode"
    153. 

  153. 

  154. config ADK_LINUX_KERNEL_PREEMPT_NONE
    155. 

  155. 	bool "No Forced Preemption (Server)"
    156. 

  156. 	help
    157. 

  157. 	  No Forced Preemption (Server)
    158. 

  158. 

  159. config ADK_LINUX_KERNEL_PREEMPT_VOLUNTARY
    160. 

  160. 	bool "Voluntary Kernel Preemption (Desktop)"
    161. 

  161. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    162. 

  162. 	help
    163. 

  163. 	  Voluntary Kernel Preemption (Desktop)
    164. 

  164. 

  165. config ADK_LINUX_KERNEL_PREEMPT__LL
    166. 

  166. 	bool "Preemptible Kernel (Low-Latency Desktop)"
    167. 

  167. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    168. 

  168. 	help
    169. 

  169. 	  Preemptible Kernel (Low-Latency Desktop)
    170. 

  170. 

  171. config ADK_LINUX_KERNEL_PREEMPT_RTB
    172. 

  172. 	bool "Preemptible Kernel (Basic RealTime)"
    173. 

  173. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    174. 

  174. 	select ADK_LINUX_KERNEL_PATCH_REALTIME
    175. 

  175. 	depends on !ADK_LINUX_KERNEL_OPROFILE
    176. 

  176. 	depends on ADK_TARGET_KERNEL_VERSION_4_4 \
    177. 

  177. 		|| ADK_TARGET_KERNEL_VERSION_4_9 \
    178. 

  178. 		|| (ADK_TARGET_KERNEL_VERSION_GIT && ADK_TARGET_BOARD_BCM28XX)
    179. 

  179.         help
    180. 

  180. 	  Preemptible Kernel (Basic RT)
    181. 

  181. 

  182. config ADK_LINUX_KERNEL_PREEMPT_RT_FULL
    183. 

  183. 	bool "Fully Preemptible Kernel (RealTime)"
    184. 

  184. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    185. 

  185. 	select ADK_LINUX_KERNEL_PATCH_REALTIME
    186. 

  186. 	depends on !ADK_LINUX_KERNEL_OPROFILE
    187. 

  187. 	depends on ADK_TARGET_KERNEL_VERSION_4_4 \
    188. 

  188. 		|| ADK_TARGET_KERNEL_VERSION_4_9 \
    189. 

  189. 		|| (ADK_TARGET_KERNEL_VERSION_GIT && ADK_TARGET_BOARD_BCM28XX)
    190. 

  190.         help
    191. 

  191. 	  Fully Preemptible Kernel (RealTime)
    192. 

  192. 	  https://www.kernel.org/pub/linux/kernel/projects/rt/
    193. 

  193. 

  194. endchoice
    195. 

  195. 

  196. config ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    197. 

  197. 	bool "Enable high resolution timers"
    198. 

  198. 

  199. choice
    200. 

  200. prompt "tick configuration"
    201. 

  201. 

  202. config ADK_LINUX_KERNEL_NO_HZ_IDLE
    203. 

  203. 	bool "no HZ IDLE, dynamic tick"
    204. 

  204. 

  205. config ADK_LINUX_KERNEL_NO_HZ_FULL
    206. 

  206. 	bool "no HZ FULL, dynamic tick"
    207. 

  207. 

  208. config ADK_LINUX_KERNEL_HZ_PERIODIC
    209. 

  209. 	bool "periodic tick"
    210. 

  210. 

  211. endchoice
    212. 

  212. 

  213. choice
    214. 

  214. prompt "HZ"
    215. 

  215. depends on ADK_LINUX_KERNEL_HZ_PERIODIC
    216. 

  216. 

  217. config ADK_LINUX_KERNEL_HZ_100
    218. 

  218. 	bool "100 HZ"
    219. 

  219. 

  220. config ADK_LINUX_KERNEL_HZ_500
    221. 

  221. 	bool "500 HZ"
    222. 

  222. 

  223. config ADK_LINUX_KERNEL_HZ_1000
    224. 

  224. 	bool "1000 HZ"
    225. 

  225. 

  226. endchoice
    227. 

  227. 

  228. config ADK_TARGET_NO_CMDLINE
    229. 

  229. 	bool "Do not builtin any kernel cmdline"
    230. 

  230. 	help
    231. 

  231. 	  No kernel command line modifictaion is done.
    232. 

  232. 

  233. config ADK_LINUX_KERNEL_SMP
    234. 

  234. 	bool "Enable symmetric multi processing"
    235. 

  235. 	depends on ADK_TARGET_WITH_SMP
    236. 

  236. 	default y if ADK_TARGET_WITH_SMP
    237. 

  237. 	default n
    238. 

  238. 	help
    239. 

  239. 	  Enable symmetric multi processing support.
    240. 

  240. 

  241. config ADK_LINUX_KERNEL_HIGHMEM
    242. 

  242. 	bool "Enable high memory"
    243. 

  243. 	# produces broken kernel on bcm28xx
    244. 

  244. 	depends on !ADK_TARGET_BOARD_BCM28XX
    245. 

  245. 	default y if ADK_TARGET_MODEL_CUBOX_I4PRO
    246. 

  246. 	default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA
    247. 

  247. 	default y if ADK_TARGET_MODEL_CUBOX_I2EX
    248. 

  248. 	default y if ADK_TARGET_SYSTEM_PCENGINES_APU
    249. 

  249. 	default n
    250. 

  250. 	help
    251. 

  251. 	  Enable high memory support.
    252. 

  252. 

  253. config ADK_LINUX_KERNEL_CC_OPTIMIZE_FOR_SIZE
    254. 

  254. 	bool "Optimize for size"
    255. 

  255. 	# does not boot in qemu-microblaze
    256. 

  256. 	depends on !ADK_TARGET_ARCH_MICROBLAZE && \
    257. 

  257. 		   !ADK_TARGET_ARCH_RISC64 && \
    258. 

  258. 		   !ADK_TARGET_ARCH_KVX
    259. 

  259. 	default y
    260. 

  260. 

  261. 

  262. choice
    263. 

  263. prompt "Page size"
    264. 

  264. depends on ADK_TARGET_ARCH_MIPS64
    265. 

  265. default ADK_LINUX_KERNEL_PAGE_SIZE_16KB if ADK_TARGET_SYSTEM_LEMOTE_YEELONG
    266. 

  266. default ADK_LINUX_KERNEL_PAGE_SIZE_4KB
    267. 

  267. 

  268. config ADK_LINUX_KERNEL_PAGE_SIZE_4KB
    269. 

  269. 	bool "4kB"
    270. 

  270. 

  271. config ADK_LINUX_KERNEL_PAGE_SIZE_16KB
    272. 

  272. 	bool "16kB"
    273. 

  273. 

  274. config ADK_LINUX_KERNEL_PAGE_SIZE_64KB
    275. 

  275. 	bool "64kB"
    276. 

  276. 

  277. endchoice
    278. 

  278. 

  279. endmenu
    280.