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Config.in.kernel

Config.in.kernel 5.8 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_LINUX_KERNEL_EXPERIMENTAL
    5. 

  5. 	bool
    6. 

  6. 	default y
    7. 

  7. 

  8. config ADK_LINUX_KERNEL_MODULE_COMPRESS_NONE
    9. 

  9. 	bool
    10. 

  10. 	default y
    11. 

  11. 

  12. config ADK_LINUX_KERNEL_STAGING
    13. 

  13. 	bool
    14. 

  14. 

  15. config ADK_LINUX_KERNEL_CGROUP_CPUACCT
    16. 

  16. 	bool
    17. 

  17. 

  18. config ADK_LINUX_KERNEL_CGROUP_DEVICE
    19. 

  19. 	bool
    20. 

  20. 

  21. config ADK_LINUX_KERNEL_CGROUP_SCHED
    22. 

  22. 	bool
    23. 

  23. 

  24. config ADK_LINUX_KERNEL_CGROUPS
    25. 

  25. 	bool
    26. 

  26. 

  27. config ADK_LINUX_KERNEL_NAMESPACES
    28. 

  28. 	bool
    29. 

  29. 

  30. config ADK_LINUX_KERNEL_UTS_NS
    31. 

  31. 	bool
    32. 

  32. 

  33. config ADK_LINUX_KERNEL_FHANDLE
    34. 

  34. 	bool
    35. 

  35. 

  36. config ADK_LINUX_KERNEL_AUDIT
    37. 

  37. 	bool
    38. 

  38. 

  39. config ADK_LINUX_KERNEL_RESET_CONTROLLER
    40. 

  40.         bool
    41. 

  41. 

  42. config ADK_LINUX_KERNEL_BLK_DEV_INITRD
    43. 

  43. 	bool
    44. 

  44. 

  45. config ADK_LINUX_KERNEL_BLK_DEV_RAM
    46. 

  46. 	bool
    47. 

  47. 

  48. config ADK_LINUX_KERNEL_NETWORK_FILESYSTEMS
    49. 

  49. 	bool
    50. 

  50. 

  51. config ADK_LINUX_KERNEL_IP_PNP
    52. 

  52. 	bool
    53. 

  53. 

  54. config ADK_LINUX_KERNEL_IP_PNP_DHCP
    55. 

  55. 	bool
    56. 

  56. 

  57. config ADK_LINUX_KERNEL_ROOT_NFS
    58. 

  58. 	bool
    59. 

  59. 

  60. config ADK_LINUX_KERNEL_NFS_COMMON
    61. 

  61. 	bool
    62. 

  62. 

  63. config ADK_LINUX_KERNEL_64BIT
    64. 

  64. 	bool
    65. 

  65. 	default y if ADK_LINUX_64
    66. 

  66. 

  67. # ARM specific
    68. 

  68. config ADK_LINUX_KERNEL_AEABI
    69. 

  69. 	bool
    70. 

  70. 	default y if ADK_TARGET_ARCH_ARM
    71. 

  71. 

  72. config ADK_LINUX_KERNEL_ARM_THUMB
    73. 

  73. 	bool
    74. 

  74. 

  75. config ADK_LINUX_KERNEL_THUMB2_KERNEL
    76. 

  76. 	bool
    77. 

  77. 

  78. # endianess
    79. 

  79. config ADK_LINUX_KERNEL_CPU_BIG_ENDIAN
    80. 

  80. 	bool
    81. 

  81. 	default y if ADK_TARGET_BIG_ENDIAN
    82. 

  82. 

  83. config ADK_LINUX_KERNEL_CPU_LITTLE_ENDIAN
    84. 

  84. 	bool
    85. 

  85. 	default y if ADK_TARGET_LITTLE_ENDIAN
    86. 

  86. 

  87. menu "Kernel options"
    88. 

  88. 

  89. config ADK_LINUX_KERNEL_MODULE_UNLOAD
    90. 

  90. 	bool "Module unloading"
    91. 

  91. 

  92. config ADK_LINUX_KERNEL_HOTPLUG
    93. 

  93. 	bool
    94. 

  94. 

  95. config ADK_LINUX_KERNEL_DEVTMPFS
    96. 

  96. 	bool
    97. 

  97. 

  98. config ADK_LINUX_KERNEL_DEVTMPFS_MOUNT
    99. 

  99. 	bool
    100. 

  100. 	select ADK_LINUX_KERNEL_HOTPLUG
    101. 

  101. 

  102. config ADK_LINUX_KERNEL_UEVENT_HELPER
    103. 

  103. 	bool
    104. 

  104. 	depends on ADK_RUNTIME_DEV_MDEV
    105. 

  105. 	default y if ADK_RUNTIME_DEV_MDEV
    106. 

  106. 

  107. config ADK_LINUX_KERNEL_UEVENT_HELPER_PATH
    108. 

  108. 	string
    109. 

  109. 	default "/sbin/mdev"
    110. 

  110. 	depends on ADK_RUNTIME_DEV_MDEV
    111. 

  111. 

  112. config ADK_LINUX_KERNEL_BINFMT_ELF
    113. 

  113. 	bool
    114. 

  114. 	default y if ADK_TARGET_BINFMT_ELF
    115. 

  115. 

  116. config ADK_LINUX_KERNEL_BINFMT_ELF_FDPIC
    117. 

  117. 	bool
    118. 

  118. 	default y if ADK_TARGET_BINFMT_FDPIC
    119. 

  119. 	default y if !ADK_TARGET_WITH_MMU && ADK_TARGET_BINFMT_ELF
    120. 

  120. 

  121. config ADK_LINUX_KERNEL_BINFMT_FLAT
    122. 

  122. 	bool
    123. 

  123. 	default y if ADK_TARGET_BINFMT_FLAT
    124. 

  124. 

  125. config ADK_LINUX_KERNEL_BINFMT_SHARED_FLAT
    126. 

  126. 	bool
    127. 

  127. 	default y if ADK_TARGET_BINFMT_FLAT_SHARED
    128. 

  128. 

  129. config ADK_LINUX_KERNEL_MMU
    130. 

  130. 	bool
    131. 

  131. 

  132. config ADK_LINUX_KERNEL_VFP
    133. 

  133. 	bool
    134. 

  134. 	default y if ADK_TARGET_CPU_WITH_FPU_VFP
    135. 

  135. 

  136. config ADK_LINUX_KERNEL_VFPv3
    137. 

  137. 	bool
    138. 

  138. 	select ADK_LINUX_KERNEL_VFP
    139. 

  139. 	default y if ADK_TARGET_CPU_WITH_FPU_VFPV3 || ADK_TARGET_CPU_WITH_FPU_VFPV4
    140. 

  140. 

  141. config ADK_LINUX_KERNEL_NEON
    142. 

  142. 	bool
    143. 

  143. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    144. 

  144. 

  145. config ADK_LINUX_KERNEL_KERNEL_MODE_NEON
    146. 

  146. 	bool
    147. 

  147. 	default y if ADK_TARGET_ARCH_ARM_WITH_NEON
    148. 

  148. 

  149. config ADK_LINUX_KERNEL_MIPS_FP_SUPPORT
    150. 

  150. 	bool
    151. 

  151. 	default y
    152. 

  152. 

  153. config ADK_LINUX_KERNEL_PATCH_REALTIME
    154. 

  154. 	bool
    155. 

  155. 	
    156. 

  156. choice
    157. 

  157. prompt "preemptive mode"
    158. 

  158. 

  159. config ADK_LINUX_KERNEL_PREEMPT_NONE
    160. 

  160. 	bool "No Forced Preemption (Server)"
    161. 

  161. 	help
    162. 

  162. 	  No Forced Preemption (Server)
    163. 

  163. 

  164. config ADK_LINUX_KERNEL_PREEMPT_VOLUNTARY
    165. 

  165. 	bool "Voluntary Kernel Preemption (Desktop)"
    166. 

  166. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    167. 

  167. 	help
    168. 

  168. 	  Voluntary Kernel Preemption (Desktop)
    169. 

  169. 

  170. config ADK_LINUX_KERNEL_PREEMPT__LL
    171. 

  171. 	bool "Preemptible Kernel (Low-Latency Desktop)"
    172. 

  172. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    173. 

  173. 	help
    174. 

  174. 	  Preemptible Kernel (Low-Latency Desktop)
    175. 

  175. 

  176. config ADK_LINUX_KERNEL_PREEMPT_RTB
    177. 

  177. 	bool "Preemptible Kernel (Basic RealTime)"
    178. 

  178. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    179. 

  179. 	select ADK_LINUX_KERNEL_PATCH_REALTIME
    180. 

  180. 	depends on !ADK_LINUX_KERNEL_OPROFILE
    181. 

  181. 	depends on ADK_TARGET_KERNEL_VERSION_4_4 \
    182. 

  182. 		|| ADK_TARGET_KERNEL_VERSION_4_9 \
    183. 

  183. 		|| (ADK_TARGET_KERNEL_VERSION_GIT && ADK_TARGET_BOARD_BCM28XX)
    184. 

  184.         help
    185. 

  185. 	  Preemptible Kernel (Basic RT)
    186. 

  186. 

  187. config ADK_LINUX_KERNEL_PREEMPT_RT_FULL
    188. 

  188. 	bool "Fully Preemptible Kernel (RealTime)"
    189. 

  189. 	select ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    190. 

  190. 	select ADK_LINUX_KERNEL_PATCH_REALTIME
    191. 

  191. 	depends on !ADK_LINUX_KERNEL_OPROFILE
    192. 

  192. 	depends on ADK_TARGET_KERNEL_VERSION_4_4 \
    193. 

  193. 		|| ADK_TARGET_KERNEL_VERSION_4_9 \
    194. 

  194. 		|| (ADK_TARGET_KERNEL_VERSION_GIT && ADK_TARGET_BOARD_BCM28XX)
    195. 

  195.         help
    196. 

  196. 	  Fully Preemptible Kernel (RealTime)
    197. 

  197. 	  https://www.kernel.org/pub/linux/kernel/projects/rt/
    198. 

  198. 

  199. endchoice
    200. 

  200. 

  201. config ADK_LINUX_KERNEL_HIGH_RES_TIMERS
    202. 

  202. 	bool "Enable high resolution timers"
    203. 

  203. 

  204. choice
    205. 

  205. prompt "tick configuration"
    206. 

  206. 

  207. config ADK_LINUX_KERNEL_NO_HZ_IDLE
    208. 

  208. 	bool "no HZ IDLE, dynamic tick"
    209. 

  209. 

  210. config ADK_LINUX_KERNEL_NO_HZ_FULL
    211. 

  211. 	bool "no HZ FULL, dynamic tick"
    212. 

  212. 

  213. config ADK_LINUX_KERNEL_HZ_PERIODIC
    214. 

  214. 	bool "periodic tick"
    215. 

  215. 

  216. endchoice
    217. 

  217. 

  218. choice
    219. 

  219. prompt "HZ"
    220. 

  220. depends on ADK_LINUX_KERNEL_HZ_PERIODIC
    221. 

  221. 

  222. config ADK_LINUX_KERNEL_HZ_100
    223. 

  223. 	bool "100 HZ"
    224. 

  224. 

  225. config ADK_LINUX_KERNEL_HZ_500
    226. 

  226. 	bool "500 HZ"
    227. 

  227. 

  228. config ADK_LINUX_KERNEL_HZ_1000
    229. 

  229. 	bool "1000 HZ"
    230. 

  230. 

  231. endchoice
    232. 

  232. 

  233. config ADK_TARGET_NO_CMDLINE
    234. 

  234. 	bool "Do not builtin any kernel cmdline"
    235. 

  235. 	help
    236. 

  236. 	  No kernel command line modifictaion is done.
    237. 

  237. 

  238. config ADK_LINUX_KERNEL_SMP
    239. 

  239. 	bool "Enable symmetric multi processing"
    240. 

  240. 	depends on ADK_TARGET_WITH_SMP
    241. 

  241. 	default y if ADK_TARGET_WITH_SMP
    242. 

  242. 	default n
    243. 

  243. 	help
    244. 

  244. 	  Enable symmetric multi processing support.
    245. 

  245. 

  246. config ADK_LINUX_KERNEL_HIGHMEM
    247. 

  247. 	bool "Enable high memory"
    248. 

  248. 	# produces broken kernel on bcm28xx
    249. 

  249. 	depends on !ADK_TARGET_BOARD_BCM28XX
    250. 

  250. 	default y if ADK_TARGET_MODEL_CUBOX_I4PRO
    251. 

  251. 	default y if ADK_TARGET_MODEL_CUBOX_I2ULTRA
    252. 

  252. 	default y if ADK_TARGET_MODEL_CUBOX_I2EX
    253. 

  253. 	default y if ADK_TARGET_SYSTEM_PCENGINES_APU
    254. 

  254. 	default n
    255. 

  255. 	help
    256. 

  256. 	  Enable high memory support.
    257. 

  257. 

  258. config ADK_LINUX_KERNEL_CC_OPTIMIZE_FOR_SIZE
    259. 

  259. 	bool "Optimize for size"
    260. 

  260. 	# does not boot in qemu-microblaze
    261. 

  261. 	depends on !ADK_TARGET_ARCH_MICROBLAZE && \
    262. 

  262. 		   !ADK_TARGET_ARCH_RISC64 && \
    263. 

  263. 		   !ADK_TARGET_ARCH_KVX
    264. 

  264. 	default y
    265. 

  265. 

  266. 

  267. choice
    268. 

  268. prompt "Page size"
    269. 

  269. depends on ADK_TARGET_ARCH_MIPS64
    270. 

  270. default ADK_LINUX_KERNEL_PAGE_SIZE_16KB if ADK_TARGET_SYSTEM_LEMOTE_YEELONG
    271. 

  271. default ADK_LINUX_KERNEL_PAGE_SIZE_4KB
    272. 

  272. 

  273. config ADK_LINUX_KERNEL_PAGE_SIZE_4KB
    274. 

  274. 	bool "4kB"
    275. 

  275. 

  276. config ADK_LINUX_KERNEL_PAGE_SIZE_16KB
    277. 

  277. 	bool "16kB"
    278. 

  278. 

  279. config ADK_LINUX_KERNEL_PAGE_SIZE_64KB
    280. 

  280. 	bool "64kB"
    281. 

  281. 

  282. endchoice
    283. 

  283. 

  284. endmenu
    285.