[44882c8] | 1 | #
|
---|
[8624d1f] | 2 | # SPDX-FileCopyrightText: 2006 Ondrej Palkovsky
|
---|
| 3 | # SPDX-FileCopyrightText: 2009 Martin Decky
|
---|
[44882c8] | 4 | #
|
---|
[8624d1f] | 5 | # SPDX-License-Identifier: BSD-3-Clause
|
---|
[44882c8] | 6 | #
|
---|
| 7 |
|
---|
[9a0367f] | 8 | ## General platform options
|
---|
| 9 |
|
---|
| 10 | % Platform
|
---|
[50fda24] | 11 | @ "abs32le" abstract 32-bit little endian
|
---|
[b51cf2c] | 12 | @ "amd64" AMD64/EM64T 64-bit (PC)
|
---|
[d630139] | 13 | @ "arm32" ARM 32-bit
|
---|
[84176f3] | 14 | @ "arm64" ARM 64-bit (AArch64)
|
---|
[b51cf2c] | 15 | @ "ia32" IA-32 32-bit (PC)
|
---|
| 16 | @ "ia64" IA-64 64-bit
|
---|
[1ba41c5] | 17 | @ "mips32" MIPS 32-bit
|
---|
[b51cf2c] | 18 | @ "ppc32" PowerPC 32-bit
|
---|
[7a67416] | 19 | @ "riscv64" RISC-V 64-bit
|
---|
[b51cf2c] | 20 | @ "sparc64" SPARCv9 64-bit
|
---|
[41f7564] | 21 | ! PLATFORM (choice)
|
---|
| 22 |
|
---|
[9a0367f] | 23 | % Machine type
|
---|
[1ba41c5] | 24 | @ "msim" MSIM
|
---|
[c0a7545] | 25 | @ "bmalta" MIPS Malta Development Board big endian
|
---|
| 26 | @ "lmalta" MIPS Malta Development Board little endian
|
---|
[1ba41c5] | 27 | ! [PLATFORM=mips32] MACHINE (choice)
|
---|
| 28 |
|
---|
[9a0367f] | 29 | % Machine type
|
---|
[c785296] | 30 | @ "i460GX" i460GX chipset machine
|
---|
[4b8f1c3] | 31 | @ "ski" Ski ia64 simulator
|
---|
[c785296] | 32 | ! [PLATFORM=ia64] MACHINE (choice)
|
---|
| 33 |
|
---|
[1c6b3a2] | 34 | % Machine type
|
---|
| 35 | @ "generic" Generic Sun workstation or server
|
---|
| 36 | ! [PLATFORM=sparc64] MACHINE (choice)
|
---|
| 37 |
|
---|
[6ac14a70] | 38 | % Machine type
|
---|
[7c866dc] | 39 | @ "gta02" GTA02 / Neo FreeRunner
|
---|
[87bedd1c] | 40 | @ "integratorcp" Integratorcp
|
---|
[63b2be8] | 41 | @ "beagleboardxm" BeagleBoard-xM
|
---|
| 42 | @ "beaglebone" BeagleBone
|
---|
[8f9d70b] | 43 | @ "raspberrypi" Raspberry Pi
|
---|
[6ac14a70] | 44 | ! [PLATFORM=arm32] MACHINE (choice)
|
---|
| 45 |
|
---|
[84176f3] | 46 | % Machine type
|
---|
| 47 | @ "virt" QEMU virt
|
---|
[06f10ac] | 48 | @ "hikey960" HiKey 960
|
---|
[84176f3] | 49 | ! [PLATFORM=arm64] MACHINE (choice)
|
---|
| 50 |
|
---|
[9a0367f] | 51 | % CPU type
|
---|
| 52 | @ "pentium4" Pentium 4
|
---|
| 53 | @ "pentium3" Pentium 3
|
---|
| 54 | @ "core" Core Solo/Duo
|
---|
[70554dd] | 55 | @ "athlon_xp" Athlon XP
|
---|
| 56 | @ "athlon_mp" Athlon MP
|
---|
[1c99eae] | 57 | @ "i486" i486
|
---|
[a1d5167] | 58 | ! [PLATFORM=ia32] PROCESSOR (choice)
|
---|
[9a0367f] | 59 |
|
---|
| 60 | % CPU type
|
---|
| 61 | @ "opteron" Opteron
|
---|
[1c6b3a2] | 62 | ! [PLATFORM=amd64] PROCESSOR (choice)
|
---|
[9a0367f] | 63 |
|
---|
| 64 | % CPU type
|
---|
| 65 | @ "us" UltraSPARC I-II subarchitecture
|
---|
| 66 | @ "us3" UltraSPARC III-IV subarchitecture
|
---|
[68834d85] | 67 | @ "sun4v" Niagara (sun4v)
|
---|
[1c6b3a2] | 68 | ! [PLATFORM=sparc64&MACHINE=generic] PROCESSOR (choice)
|
---|
| 69 |
|
---|
[954c024] | 70 | % Quad float type
|
---|
| 71 | @ "hard" Hardware
|
---|
| 72 | @ "soft" Software
|
---|
| 73 | ! [PLATFORM=sparc64] QUADFLOAT (choice)
|
---|
| 74 |
|
---|
[f1aa1db] | 75 | % CPU type
|
---|
[e7b0b85] | 76 | @ "cortex_a8" ARM Cortex A-8
|
---|
[b1011dae] | 77 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] PROCESSOR (choice)
|
---|
[f1aa1db] | 78 |
|
---|
| 79 | % CPU type
|
---|
[e7b0b85] | 80 | @ "arm920t" ARM920T
|
---|
| 81 | ! [PLATFORM=arm32&MACHINE=gta02] PROCESSOR (choice)
|
---|
[f1aa1db] | 82 |
|
---|
| 83 | % CPU type
|
---|
[e7b0b85] | 84 | @ "arm926ej_s" ARM926EJ-S
|
---|
| 85 | ! [PLATFORM=arm32&MACHINE=integratorcp] PROCESSOR (choice)
|
---|
| 86 |
|
---|
[8f9d70b] | 87 | % CPU type
|
---|
[c92dfed] | 88 | @ "arm1176jzf_s" ARM1176JZF-S
|
---|
[8f9d70b] | 89 | ! [PLATFORM=arm32&MACHINE=raspberrypi] PROCESSOR (choice)
|
---|
[e7b0b85] | 90 |
|
---|
| 91 | # Add more ARMv4 CPUs
|
---|
[5d9e36b] | 92 | % CPU arch
|
---|
[f1aa1db] | 93 | @ "armv4" ARMv4
|
---|
[e7b0b85] | 94 | ! [PLATFORM=arm32&(PROCESSOR=arm920t)] PROCESSOR_ARCH (choice)
|
---|
[f1aa1db] | 95 |
|
---|
[e7b0b85] | 96 | # Add more ARMv5 CPUs
|
---|
| 97 | % CPU arch
|
---|
[f1aa1db] | 98 | @ "armv5" ARMv5
|
---|
[e7b0b85] | 99 | ! [PLATFORM=arm32&(PROCESSOR=arm926ej_s)] PROCESSOR_ARCH (choice)
|
---|
[f1aa1db] | 100 |
|
---|
[8f9d70b] | 101 | # Add more ARMv6 CPUs
|
---|
| 102 | % CPU arch
|
---|
| 103 | @ "armv6" ARMv6
|
---|
[c92dfed] | 104 | ! [PLATFORM=arm32&(PROCESSOR=arm1176jzf_s)] PROCESSOR_ARCH (choice)
|
---|
[8f9d70b] | 105 |
|
---|
[e7b0b85] | 106 | # Add more ARMv7-A CPUs
|
---|
| 107 | % CPU arch
|
---|
[49a736e2] | 108 | @ "armv7_a" ARMv7-A
|
---|
[e7b0b85] | 109 | ! [PLATFORM=arm32&(PROCESSOR=cortex_a8)] PROCESSOR_ARCH (choice)
|
---|
[f1aa1db] | 110 |
|
---|
[5a00ee0] | 111 | % CPU type
|
---|
| 112 | @ "R4000" MIPS R4000
|
---|
| 113 | ! [PLATFORM=mips32&MACHINE=msim] PROCESSOR (choice)
|
---|
| 114 |
|
---|
| 115 | % CPU type
|
---|
| 116 | @ "4Kc" MIPS 4Kc
|
---|
[c0a7545] | 117 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] PROCESSOR (choice)
|
---|
[5a00ee0] | 118 |
|
---|
[4bf0926e] | 119 | % Kernel memory model
|
---|
| 120 | @ "kernel" Kernel
|
---|
| 121 | @ "large" Large
|
---|
| 122 | ! [PLATFORM=amd64] MEMORY_MODEL (choice)
|
---|
| 123 |
|
---|
[af8e565] | 124 | % RAM disk format
|
---|
[9a0367f] | 125 | @ "tmpfs" TMPFS image
|
---|
| 126 | @ "fat" FAT16 image
|
---|
[d06c4ae] | 127 | @ "ext4fs" ext4 image
|
---|
[9a0367f] | 128 | ! RDFMT (choice)
|
---|
| 129 |
|
---|
| 130 |
|
---|
[98a4e76] | 131 | ## Mapping between platform and kernel architecture
|
---|
| 132 |
|
---|
[50fda24] | 133 | % Kernel architecture
|
---|
| 134 | @ "abs32le"
|
---|
| 135 | ! [PLATFORM=abs32le] KARCH (choice)
|
---|
| 136 |
|
---|
[98a4e76] | 137 | % Kernel architecture
|
---|
| 138 | @ "amd64"
|
---|
| 139 | ! [PLATFORM=amd64] KARCH (choice)
|
---|
| 140 |
|
---|
| 141 | % Kernel architecture
|
---|
| 142 | @ "arm32"
|
---|
| 143 | ! [PLATFORM=arm32] KARCH (choice)
|
---|
| 144 |
|
---|
[84176f3] | 145 | % Kernel architecture
|
---|
| 146 | @ "arm64"
|
---|
| 147 | ! [PLATFORM=arm64] KARCH (choice)
|
---|
| 148 |
|
---|
[98a4e76] | 149 | % Kernel architecture
|
---|
| 150 | @ "ia32"
|
---|
| 151 | ! [PLATFORM=ia32] KARCH (choice)
|
---|
| 152 |
|
---|
| 153 | % Kernel architecture
|
---|
| 154 | @ "ia32xen"
|
---|
| 155 | ! [PLATFORM=ia32xen] KARCH (choice)
|
---|
| 156 |
|
---|
| 157 | % Kernel architecture
|
---|
| 158 | @ "ia64"
|
---|
| 159 | ! [PLATFORM=ia64] KARCH (choice)
|
---|
| 160 |
|
---|
| 161 | % Kernel architecture
|
---|
| 162 | @ "mips32"
|
---|
| 163 | ! [PLATFORM=mips32] KARCH (choice)
|
---|
| 164 |
|
---|
| 165 | % Kernel architecture
|
---|
| 166 | @ "ppc32"
|
---|
| 167 | ! [PLATFORM=ppc32] KARCH (choice)
|
---|
| 168 |
|
---|
| 169 | % Kernel architecture
|
---|
| 170 | @ "ppc64"
|
---|
| 171 | ! [PLATFORM=ppc64] KARCH (choice)
|
---|
| 172 |
|
---|
[7a67416] | 173 | % Kernel architecture
|
---|
| 174 | @ "riscv64"
|
---|
| 175 | ! [PLATFORM=riscv64] KARCH (choice)
|
---|
| 176 |
|
---|
[98a4e76] | 177 | % Kernel architecture
|
---|
| 178 | @ "sparc64"
|
---|
| 179 | ! [PLATFORM=sparc64] KARCH (choice)
|
---|
| 180 |
|
---|
| 181 |
|
---|
| 182 | ## Mapping between platform and user space architecture
|
---|
| 183 |
|
---|
[50fda24] | 184 | % User space architecture
|
---|
| 185 | @ "abs32le"
|
---|
| 186 | ! [PLATFORM=abs32le] UARCH (choice)
|
---|
| 187 |
|
---|
[98a4e76] | 188 | % User space architecture
|
---|
| 189 | @ "amd64"
|
---|
| 190 | ! [PLATFORM=amd64] UARCH (choice)
|
---|
| 191 |
|
---|
| 192 | % User space architecture
|
---|
| 193 | @ "arm32"
|
---|
| 194 | ! [PLATFORM=arm32] UARCH (choice)
|
---|
| 195 |
|
---|
[84176f3] | 196 | % User space architecture
|
---|
| 197 | @ "arm64"
|
---|
| 198 | ! [PLATFORM=arm64] UARCH (choice)
|
---|
| 199 |
|
---|
[98a4e76] | 200 | % User space architecture
|
---|
| 201 | @ "ia32"
|
---|
| 202 | ! [PLATFORM=ia32|PLATFORM=ia32xen] UARCH (choice)
|
---|
| 203 |
|
---|
| 204 | % User space architecture
|
---|
| 205 | @ "ia64"
|
---|
| 206 | ! [PLATFORM=ia64] UARCH (choice)
|
---|
| 207 |
|
---|
| 208 | % User space architecture
|
---|
| 209 | @ "mips32"
|
---|
[cd9531d3] | 210 | ! [PLATFORM=mips32] UARCH (choice)
|
---|
[98a4e76] | 211 |
|
---|
| 212 | % User space architecture
|
---|
| 213 | @ "ppc32"
|
---|
| 214 | ! [PLATFORM=ppc32] UARCH (choice)
|
---|
| 215 |
|
---|
| 216 | % User space architecture
|
---|
| 217 | @ "ppc64"
|
---|
| 218 | ! [PLATFORM=ppc64] UARCH (choice)
|
---|
| 219 |
|
---|
[7a67416] | 220 | % User space architecture
|
---|
| 221 | @ "riscv64"
|
---|
| 222 | ! [PLATFORM=riscv64] UARCH (choice)
|
---|
| 223 |
|
---|
[98a4e76] | 224 | % User space architecture
|
---|
| 225 | @ "sparc64"
|
---|
| 226 | ! [PLATFORM=sparc64] UARCH (choice)
|
---|
| 227 |
|
---|
| 228 |
|
---|
| 229 | ## Mapping between platform and boot architecture
|
---|
| 230 |
|
---|
[50fda24] | 231 | % Boot architecture
|
---|
| 232 | @ "abs32le"
|
---|
| 233 | ! [PLATFORM=abs32le] BARCH (choice)
|
---|
| 234 |
|
---|
[98a4e76] | 235 | % Boot architecture
|
---|
| 236 | @ "amd64"
|
---|
| 237 | ! [PLATFORM=amd64] BARCH (choice)
|
---|
| 238 |
|
---|
| 239 | % Boot architecture
|
---|
| 240 | @ "arm32"
|
---|
| 241 | ! [PLATFORM=arm32] BARCH (choice)
|
---|
| 242 |
|
---|
[84176f3] | 243 | % Boot architecture
|
---|
| 244 | @ "arm64"
|
---|
| 245 | ! [PLATFORM=arm64] BARCH (choice)
|
---|
| 246 |
|
---|
[98a4e76] | 247 | % Boot architecture
|
---|
| 248 | @ "ia32"
|
---|
| 249 | ! [PLATFORM=ia32] BARCH (choice)
|
---|
| 250 |
|
---|
| 251 | % Boot architecture
|
---|
| 252 | @ "ia32xen"
|
---|
| 253 | ! [PLATFORM=ia32xen] BARCH (choice)
|
---|
| 254 |
|
---|
| 255 | % Boot architecture
|
---|
| 256 | @ "ia64"
|
---|
| 257 | ! [PLATFORM=ia64] BARCH (choice)
|
---|
| 258 |
|
---|
| 259 | % Boot architecture
|
---|
| 260 | @ "mips32"
|
---|
| 261 | ! [PLATFORM=mips32] BARCH (choice)
|
---|
| 262 |
|
---|
| 263 | % Boot architecture
|
---|
| 264 | @ "ppc32"
|
---|
| 265 | ! [PLATFORM=ppc32] BARCH (choice)
|
---|
| 266 |
|
---|
| 267 | % Boot architecture
|
---|
| 268 | @ "ppc64"
|
---|
| 269 | ! [PLATFORM=ppc64] BARCH (choice)
|
---|
| 270 |
|
---|
[7a67416] | 271 | % Boot architecture
|
---|
| 272 | @ "riscv64"
|
---|
| 273 | ! [PLATFORM=riscv64] BARCH (choice)
|
---|
| 274 |
|
---|
[98a4e76] | 275 | % Boot architecture
|
---|
| 276 | @ "sparc64"
|
---|
| 277 | ! [PLATFORM=sparc64] BARCH (choice)
|
---|
| 278 |
|
---|
| 279 |
|
---|
| 280 | ## Mapping between platform and image format
|
---|
| 281 |
|
---|
| 282 | % Image format
|
---|
| 283 | @ "binary"
|
---|
| 284 | ! [PLATFORM=mips32&MACHINE=msim] IMAGE (choice)
|
---|
| 285 |
|
---|
[5a00ee0] | 286 | % Image format
|
---|
| 287 | @ "elf"
|
---|
[c0a7545] | 288 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] IMAGE (choice)
|
---|
[5a00ee0] | 289 |
|
---|
[b51cf2c] | 290 |
|
---|
[9a0367f] | 291 | ## Compiler options
|
---|
| 292 |
|
---|
| 293 | % Compiler
|
---|
[bbe5e34] | 294 | @ "gcc_cross" GNU C Compiler (HelenOS-specific cross-compiler)
|
---|
[795e2bf] | 295 | @ "clang" Clang
|
---|
[d75dc05] | 296 | ! COMPILER (choice)
|
---|
[50fda24] | 297 |
|
---|
[a0a273e] | 298 | % Clang Integrated Assembler
|
---|
| 299 | @ "default" Use architecture default.
|
---|
| 300 | @ "yes" Use integrated assembler.
|
---|
| 301 | @ "no" Use GNU Assembler.
|
---|
| 302 | ! [COMPILER=clang] INTEGRATED_AS (choice)
|
---|
[9a0367f] | 303 |
|
---|
[81983e3] | 304 | ## Cross-compiler target for abstract architecture
|
---|
| 305 |
|
---|
| 306 | % Cross-compiler target
|
---|
| 307 | @ "arm32" ARM 32-bit
|
---|
| 308 | @ "ia32" Intel IA-32
|
---|
| 309 | @ "mips32" MIPS 32-bit
|
---|
[bbe5e34] | 310 | ! [PLATFORM=abs32le&COMPILER=gcc_cross] CROSS_TARGET (choice)
|
---|
[81983e3] | 311 |
|
---|
[9a0367f] | 312 |
|
---|
[98a4e76] | 313 | ## Kernel configuration
|
---|
| 314 |
|
---|
| 315 | % Fences
|
---|
[1c6b3a2] | 316 | ! [PLATFORM=ia32&(PROCESSOR=athlon_xp|PROCESSOR=athlon_mp|PROCESSOR=pentium3)] CONFIG_FENCES_P3 (y)
|
---|
[98a4e76] | 317 |
|
---|
| 318 | % Fences
|
---|
[1c6b3a2] | 319 | ! [PLATFORM=ia32&(PROCESSOR=pentium4|PROCESSOR=core)] CONFIG_FENCES_P4 (y)
|
---|
[30e2bba] | 320 |
|
---|
| 321 | % Fences
|
---|
| 322 | ! [PLATFORM=amd64] CONFIG_FENCES_P4 (y)
|
---|
[98a4e76] | 323 |
|
---|
[6eeb4a3] | 324 | % IOMAP bitmap support
|
---|
| 325 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_IOMAP_BITMAP (y)
|
---|
| 326 |
|
---|
| 327 | % IOMAP dummy support
|
---|
[84176f3] | 328 | ! [PLATFORM=abs32le|PLATFORM=arm32|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_IOMAP_DUMMY (y)
|
---|
[6eeb4a3] | 329 |
|
---|
[98a4e76] | 330 | % ACPI support
|
---|
| 331 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_ACPI (y)
|
---|
| 332 |
|
---|
| 333 | % Hierarchical page tables support
|
---|
[84176f3] | 334 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64] CONFIG_PAGE_PT (y)
|
---|
[98a4e76] | 335 |
|
---|
| 336 | % Page hash table support
|
---|
[6c1c1f7] | 337 | ! [PLATFORM=ia64|PLATFORM=sparc64] CONFIG_PAGE_HT (y)
|
---|
[98a4e76] | 338 |
|
---|
| 339 | % Software integer division support
|
---|
[d776329b] | 340 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32] CONFIG_SOFTINT (y)
|
---|
[98a4e76] | 341 |
|
---|
| 342 | % ASID support
|
---|
[84176f3] | 343 | ! [PLATFORM=arm64|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID (y)
|
---|
[98a4e76] | 344 |
|
---|
| 345 | % ASID FIFO support
|
---|
[84176f3] | 346 | ! [PLATFORM=arm64|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID_FIFO (y)
|
---|
[98a4e76] | 347 |
|
---|
| 348 | % OpenFirmware tree support
|
---|
[e731b0d] | 349 | ! [PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_OFW_TREE (y)
|
---|
| 350 |
|
---|
| 351 | % OpenFirmware PCI bus support
|
---|
| 352 | ! [PLATFORM=sparc64] CONFIG_OFW_PCI (y)
|
---|
[98a4e76] | 353 |
|
---|
[5d8d71e] | 354 | % Multiboot standard support
|
---|
| 355 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_MULTIBOOT (y)
|
---|
| 356 |
|
---|
[98a4e76] | 357 | % FPU support
|
---|
[84176f3] | 358 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm64|PLATFORM=ia64|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_FPU (y)
|
---|
[df7f5cea] | 359 |
|
---|
[d9be488] | 360 | ## ARMv7 made FPU hardware compulsory
|
---|
[22a0ee8] | 361 | % FPU support
|
---|
[5d9e36b] | 362 | ! [PLATFORM=arm32&PROCESSOR_ARCH=armv7_a] CONFIG_FPU (y)
|
---|
[22a0ee8] | 363 |
|
---|
[d238aa9] | 364 | % FPU support
|
---|
| 365 | ! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_FPU (y)
|
---|
[22a0ee8] | 366 |
|
---|
[98a4e76] | 367 |
|
---|
[9a0367f] | 368 | ## Kernel features options
|
---|
| 369 |
|
---|
| 370 | % Support for SMP
|
---|
[84176f3] | 371 | ! [(PLATFORM=ia32&PROCESSOR!=athlon_xp)|PLATFORM=amd64|PLATFORM=arm64|PLATFORM=sparc64|PLATFORM=ia64|(PLATFORM=mips32&MACHINE=msim)|PLATFORM=abs32le] CONFIG_SMP (y/n)
|
---|
[9a0367f] | 372 |
|
---|
[04d672c3] | 373 | % Debug build
|
---|
| 374 | ! CONFIG_DEBUG (y/n)
|
---|
| 375 |
|
---|
[ebb3538] | 376 | % Early debugging print
|
---|
| 377 | ! [CONFIG_DEBUG=y] CONFIG_DEBUG_EARLY_PRINT (n/y)
|
---|
| 378 |
|
---|
[2f7d77c6] | 379 | % Sanitize undefined behavior (userspace)
|
---|
| 380 | ! CONFIG_UBSAN (n/y)
|
---|
| 381 |
|
---|
| 382 | % Sanitize undefined behavior (kernel)
|
---|
| 383 | ! CONFIG_UBSAN_KERNEL (n/y)
|
---|
| 384 |
|
---|
[f6372be9] | 385 | % Track owner for futexes in userspace.
|
---|
| 386 | ! CONFIG_DEBUG_FUTEX (y/n)
|
---|
| 387 |
|
---|
[04d672c3] | 388 | % Deadlock detection support for spinlocks
|
---|
| 389 | ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
|
---|
| 390 |
|
---|
[9a0367f] | 391 | % Lazy FPU context switching
|
---|
[957ce9a5] | 392 | ! [CONFIG_FPU=y] CONFIG_FPU_LAZY (y/n)
|
---|
[9a0367f] | 393 |
|
---|
| 394 | % Use VHPT
|
---|
[a1d5167] | 395 | ! [PLATFORM=ia64] CONFIG_VHPT (n/y)
|
---|
[9a0367f] | 396 |
|
---|
| 397 | % Use TSB
|
---|
[a1d5167] | 398 | ! [PLATFORM=sparc64] CONFIG_TSB (y/n)
|
---|
[1c6b3a2] | 399 |
|
---|
| 400 | % IO SAPIC on default address support
|
---|
[a1d5167] | 401 | ! [PLATFORM=ia64&MACHINE!=ski] CONFIG_IOSAPIC (y/n)
|
---|
[1c6b3a2] | 402 |
|
---|
[87a5796] | 403 | % Support for Intel i8259 PIC
|
---|
[68d8736] | 404 | ! [PLATFORM=ia32|PLATFORM=amd64|(PLATFORM=mips32&MACHINE=bmalta)|(PLATFORM=mips32&MACHINE=lmalta)] CONFIG_I8259 (y)
|
---|
[87a5796] | 405 |
|
---|
[1c6b3a2] | 406 | % Virtually indexed D-cache support
|
---|
[a1d5167] | 407 | ! [PLATFORM=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
|
---|
[1c6b3a2] | 408 |
|
---|
| 409 | % Support for userspace debuggers
|
---|
[a1d5167] | 410 | ! CONFIG_UDEBUG (y/n)
|
---|
[1c6b3a2] | 411 |
|
---|
| 412 | % Kernel console support
|
---|
[a1d5167] | 413 | ! CONFIG_KCONSOLE (y/n)
|
---|
[1c6b3a2] | 414 |
|
---|
[e2b762ec] | 415 | % Kernel symbol information
|
---|
| 416 | ! CONFIG_SYMTAB (y/n)
|
---|
| 417 |
|
---|
[1c6b3a2] | 418 | % Detailed kernel logging
|
---|
[a1d5167] | 419 | ! CONFIG_LOG (n/y)
|
---|
[1c6b3a2] | 420 |
|
---|
[ad8f03d2] | 421 | % Kernel function tracing
|
---|
| 422 | ! CONFIG_TRACE (n/y)
|
---|
| 423 |
|
---|
[1c6b3a2] | 424 | % Compile kernel tests
|
---|
[a1d5167] | 425 | ! CONFIG_TEST (y/n)
|
---|
[1c6b3a2] | 426 |
|
---|
[cf84f1bf] | 427 | % Use link-time optimization
|
---|
[bbe5e34] | 428 | ! [COMPILER=gcc_cross] CONFIG_LTO (n/y)
|
---|
[cf84f1bf] | 429 |
|
---|
[dcc2c5d] | 430 | % Compress init data
|
---|
| 431 | ! CONFIG_COMPRESSED_INIT (y/n)
|
---|
[04d672c3] | 432 |
|
---|
[b7acf38] | 433 | ## User space features options
|
---|
| 434 |
|
---|
[1c6b3a2] | 435 | ## Hardware support
|
---|
[9a0367f] | 436 |
|
---|
[6ac14a70] | 437 | % Input device class
|
---|
| 438 | @ "generic" Keyboard or serial line
|
---|
[84176f3] | 439 | ! [(PLATFORM=arm32&MACHINE=integratorcp)|PLATFORM=arm64] CONFIG_HID_IN (choice)
|
---|
[6ac14a70] | 440 |
|
---|
[4d29d01] | 441 | % Input device class
|
---|
[71385d4f] | 442 | @ "generic" Keyboard or serial line
|
---|
| 443 | @ "none" No input device
|
---|
[7a67416] | 444 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_HID_IN (choice)
|
---|
[04d672c3] | 445 |
|
---|
[449d4ecc] | 446 | % Input device class
|
---|
| 447 | @ "generic" Keyboard or serial line
|
---|
| 448 | @ "keyboard" Keyboard
|
---|
| 449 | @ "serial" Serial line
|
---|
| 450 | @ "none" No input device
|
---|
| 451 | ! [PLATFORM=ia64&MACHINE=i460GX] CONFIG_HID_IN (choice)
|
---|
| 452 |
|
---|
[6ac14a70] | 453 | % Output device class
|
---|
| 454 | @ "generic" Monitor or serial line
|
---|
[84176f3] | 455 | ! [(PLATFORM=arm32&(MACHINE=gta02|MACHINE=integratorcp|MACHINE=beagleboardxm|MACHINE=beaglebone|MACHINE=raspberrypi))|PLATFORM=arm64] CONFIG_HID_OUT (choice)
|
---|
[6ac14a70] | 456 |
|
---|
[8de4421] | 457 | % Output device class
|
---|
| 458 | @ "generic" Monitor or serial line
|
---|
| 459 | @ "none" No output device
|
---|
[7a67416] | 460 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ppc32|(PLATFORM=ia64&MACHINE=i460GX)|(PLATFORM=mips32&(MACHINE=msim|MACHINE=bmalta|MACHINE=lmalta))|PLATFORM=riscv64] CONFIG_HID_OUT (choice)
|
---|
[1c6b3a2] | 461 |
|
---|
[8de4421] | 462 | % PC keyboard support
|
---|
[24b06199] | 463 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_PC_KBD (y/n)
|
---|
[1c6b3a2] | 464 |
|
---|
[449d4ecc] | 465 | % PC keyboard support
|
---|
| 466 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_PC_KBD (y/n)
|
---|
| 467 |
|
---|
[c0d77f7] | 468 | % PC keyboard support
|
---|
[5012203] | 469 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_AT_KBD (y/n)
|
---|
[c0d77f7] | 470 |
|
---|
[232cd4f] | 471 | % Support for msim keyboard
|
---|
[3c50cddc] | 472 | ! [CONFIG_HID_IN=generic&MACHINE=msim] CONFIG_MSIM_KBD (y/n)
|
---|
[8de4421] | 473 |
|
---|
[232cd4f] | 474 | % Support for msim printer
|
---|
[3c50cddc] | 475 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&MACHINE=msim] CONFIG_MSIM_PRN (y/n)
|
---|
[04d672c3] | 476 |
|
---|
[d6d04e7] | 477 | % Support for VIA CUDA controller
|
---|
| 478 | ! [CONFIG_HID_IN=generic&PLATFORM=ppc32] CONFIG_VIA_CUDA (y/n)
|
---|
| 479 |
|
---|
[9693835] | 480 | % Support for NS16550 controller
|
---|
[03976d60] | 481 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic] CONFIG_NS16550 (y/n)
|
---|
[9693835] | 482 |
|
---|
[449d4ecc] | 483 | % Support for NS16550 controller
|
---|
| 484 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_NS16550 (y/n)
|
---|
| 485 |
|
---|
[68d8736] | 486 | % Support for NS16550 controller
|
---|
| 487 | ! [CONFIG_HID_IN=generic&PLATFORM=mips32&(MACHINE=lmalta|MACHINE=bmalta)] CONFIG_NS16550 (y)
|
---|
| 488 |
|
---|
[c882505] | 489 | % Support for PL011 UART
|
---|
[84176f3] | 490 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=arm32&(MACHINE=integratorcp|MACHINE=raspberrypi))] CONFIG_PL011_UART (y/n)
|
---|
| 491 |
|
---|
| 492 | % Support for PL011 UART
|
---|
[06f10ac] | 493 | ! [CONFIG_HID_OUT=generic|(PLATFORM=arm64&(MACHINE=virt|MACHINE=hikey960))] CONFIG_PL011_UART (y)
|
---|
[8ec4144] | 494 |
|
---|
[24b06199] | 495 | % Support for NS16550 controller (kernel console)
|
---|
[2fc9bfd] | 496 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial|CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_NS16550_KCON (y/n)
|
---|
[24b06199] | 497 |
|
---|
| 498 | % Use NS16550 controller as serial input (kernel console)
|
---|
| 499 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550 (y)
|
---|
| 500 |
|
---|
| 501 | % Use NS16550 controller as dummy serial output (kernel console)
|
---|
[6bbe470] | 502 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550_OUT (y)
|
---|
[3296df5] | 503 |
|
---|
[68d8736] | 504 | % Use NS16550 controller as dummy serial output (kernel console)
|
---|
| 505 | ! [CONFIG_HID_OUT=generic&PLATFORM=mips32&(MACHINE=lmalta|MACHINE=bmalta)] CONFIG_NS16550_OUT (y)
|
---|
| 506 |
|
---|
[f1fc83a] | 507 | % Support for Samsung S3C24XX on-chip UART
|
---|
| 508 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_UART (y/n)
|
---|
| 509 |
|
---|
[ec08286] | 510 | % Support for Samsung S3C24XX on-chip interrupt controller
|
---|
| 511 | ! [PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_IRQC (y)
|
---|
| 512 |
|
---|
[6f07226] | 513 | % Support for TI AM335x timers support
|
---|
| 514 | ! [PLATFORM=arm32&MACHINE=beaglebone] CONFIG_AM335X_TIMERS (y)
|
---|
| 515 |
|
---|
[7ca8422b] | 516 | % Support for OMAP on-chip UART
|
---|
| 517 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] CONFIG_OMAP_UART (y/n)
|
---|
[d2707fc] | 518 |
|
---|
[44b2b78] | 519 | % Support for BCM2835 mailbox
|
---|
| 520 | ! [PLATFORM=arm32&MACHINE=raspberrypi] CONFIG_BCM2835_MAILBOX (y/n)
|
---|
| 521 |
|
---|
[84176f3] | 522 | % Support for ARM GICv2
|
---|
[06f10ac] | 523 | ! [PLATFORM=arm64&(MACHINE=virt|MACHINE=hikey960)] CONFIG_GICV2 (y)
|
---|
[84176f3] | 524 |
|
---|
[87bedd1c] | 525 | % Support for i8042 controller
|
---|
[8de4421] | 526 | ! [CONFIG_PC_KBD=y] CONFIG_I8042 (y)
|
---|
[9a0367f] | 527 |
|
---|
[87bedd1c] | 528 | % Support for pl050 controller
|
---|
[6ac14a70] | 529 | ! [CONFIG_HID_IN=generic&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_PL050 (y)
|
---|
| 530 |
|
---|
[9693835] | 531 | % Sun keyboard support
|
---|
[336d2f52] | 532 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_KBD (y)
|
---|
[9693835] | 533 |
|
---|
[1b1be5f] | 534 | % Sun serial console support
|
---|
[25fb8c6] | 535 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_TTY (y)
|
---|
[1b1be5f] | 536 |
|
---|
[2a77841d] | 537 | % Macintosh ADB keyboard support
|
---|
| 538 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ppc32&(CONFIG_VIA_CUDA=y)] CONFIG_MAC_KBD (y)
|
---|
| 539 |
|
---|
[8de4421] | 540 | % Dummy serial line input
|
---|
[3c50cddc] | 541 | ! [CONFIG_MSIM_KBD=y|CONFIG_ARM_KBD=y] CONFIG_DSRLNIN (y)
|
---|
[9a0367f] | 542 |
|
---|
[8de4421] | 543 | % Dummy serial line output
|
---|
[3c50cddc] | 544 | ! [CONFIG_MSIM_PRN=y|CONFIG_ARM_PRN=y] CONFIG_DSRLNOUT (y)
|
---|
[411b6a6] | 545 |
|
---|
[8de4421] | 546 | % Serial line input module
|
---|
[1b1be5f] | 547 | ! [CONFIG_DSRLNIN=y|(PLATFORM=arm32&MACHINE=gta02)|(PLATFORM=arm32&MACHINE=integratorcp&CONFIG_PL011_UART=y)|(PLATFORM=arm32&MACHINE=beaglebone&CONFIG_OMAP_UART=y)|(PLATFORM=arm32&MACHINE=beagleboardxm&CONFIG_OMAP_UART=y)|(PLATFORM=arm64&CONFIG_PL011_UART=y)|(PLATFORM=ia64&MACHINE=i460GX&CONFIG_NS16550=y)|(PLATFORM=ia64&MACHINE=ski)|(PLATFORM=sparc64&PROCESSOR=sun4v)|(PLATFORM=arm32&MACHINE=raspberrypi&CONFIG_PL011_UART=y)|(PLATFORM=ia32&CONFIG_NS16550=y)|(PLATFORM=amd64&CONFIG_NS16550=y)|(PLATFORM=mips32&CONFIG_NS16550=y)|(PLATFORM=sparc64&CONFIG_SUN_TTY=y)] CONFIG_SRLN (y)
|
---|
[8de4421] | 548 |
|
---|
[3bdcf57] | 549 | % L4Re uvmm print hypercall support
|
---|
| 550 | ! [PLATFORM=amd64] CONFIG_L4RE_UVMM_EARLY_PRINT (n/y)
|
---|
| 551 |
|
---|
[1c6b3a2] | 552 | % EGA support
|
---|
[8de4421] | 553 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_EGA (y/n)
|
---|
| 554 |
|
---|
[449d4ecc] | 555 | % EGA support
|
---|
| 556 | ! [CONFIG_HID_OUT=generic&PLATFORM=ia64&MACHINE=i460GX] CONFIG_EGA (y/n)
|
---|
[8de4421] | 557 |
|
---|
| 558 | % Framebuffer support
|
---|
[d0688a3] | 559 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32)] CONFIG_FB (y/n)
|
---|
[8de4421] | 560 |
|
---|
[00287cc] | 561 | % Framebuffer support
|
---|
[03976d60] | 562 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=arm32] CONFIG_FB (y/n)
|
---|
| 563 |
|
---|
| 564 | % Framebuffer support
|
---|
| 565 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=sparc64&MACHINE=generic] CONFIG_FB (y/n)
|
---|
[98a4e76] | 566 |
|
---|
[421c833] | 567 | % Default framebuffer mode
|
---|
| 568 | @ "640x480"
|
---|
| 569 | @ "800x600"
|
---|
| 570 | @ "1024x768"
|
---|
| 571 | @ "1152x720"
|
---|
| 572 | @ "1152x864"
|
---|
[46757a6] | 573 | @ "1280x720"
|
---|
| 574 | @ "1280x800"
|
---|
[421c833] | 575 | @ "1280x960"
|
---|
| 576 | @ "1280x1024"
|
---|
| 577 | @ "1400x1050"
|
---|
| 578 | @ "1440x900"
|
---|
| 579 | @ "1440x1050"
|
---|
| 580 | @ "1600x1200"
|
---|
| 581 | @ "1920x1080"
|
---|
| 582 | @ "1920x1200"
|
---|
[ee685630] | 583 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_MODE (choice)
|
---|
[421c833] | 584 |
|
---|
| 585 | % Default framebuffer depth
|
---|
[9a0367f] | 586 | @ "8"
|
---|
| 587 | @ "16"
|
---|
| 588 | @ "24"
|
---|
[c7b9c5d6] | 589 | @ "32"
|
---|
[ee685630] | 590 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_BPP (choice)
|
---|
[9a0367f] | 591 |
|
---|
[1382446] | 592 | % Window system
|
---|
| 593 | ! [CONFIG_FB=y] CONFIG_WINSYS (y/n)
|
---|
| 594 |
|
---|
[8aef01c] | 595 | % Display double buffering
|
---|
[e87415e6] | 596 | ! [CONFIG_WINSYS=y] CONFIG_DISP_DOUBLE_BUF (y/n)
|
---|
[8aef01c] | 597 |
|
---|
[2ab8ab3] | 598 | % Client-side UI rendering
|
---|
[e87415e6] | 599 | ! CONFIG_UI_CS_RENDER (y/n)
|
---|
[2ab8ab3] | 600 |
|
---|
[afcf704] | 601 | % Window double buffering
|
---|
[2ab8ab3] | 602 | ! [CONFIG_UI_CS_RENDER=y] CONFIG_WIN_DOUBLE_BUF (n/y)
|
---|
[afcf704] | 603 |
|
---|
[9a0367f] | 604 | % Start AP processors by the loader
|
---|
[a1d5167] | 605 | ! [PLATFORM=sparc64&CONFIG_SMP=y] CONFIG_AP (y/n)
|
---|
[9a0367f] | 606 |
|
---|
[7fb3f1c] | 607 | % Dynamic linking support
|
---|
[a949f4a] | 608 | ! [PLATFORM=amd64|PLATFORM=arm32|PLATFORM=ia32|PLATFORM=ia64|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_RTLD (y/n)
|
---|
| 609 | ! [PLATFORM=abs32le|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=riscv64] CONFIG_RTLD (n)
|
---|
[7fb3f1c] | 610 |
|
---|
[ec3e2ed] | 611 | % Build shared libraries
|
---|
[7fb3f1c] | 612 | ! [CONFIG_RTLD=y] CONFIG_BUILD_SHARED_LIBS (n/y)
|
---|
| 613 | ! [CONFIG_RTLD=n] CONFIG_BUILD_SHARED_LIBS (n)
|
---|
[1ea99cc] | 614 |
|
---|
[ec3e2ed] | 615 | % Link against shared libraries
|
---|
| 616 | ! [CONFIG_BUILD_SHARED_LIBS=y] CONFIG_USE_SHARED_LIBS (n/y)
|
---|
| 617 | ! [CONFIG_BUILD_SHARED_LIBS=n] CONFIG_USE_SHARED_LIBS (n)
|
---|
[1ea99cc] | 618 |
|
---|
[3acb285a] | 619 | % Launch (devman) test drivers
|
---|
[774fc85] | 620 | ! [CONFIG_DEBUG=y] CONFIG_TEST_DRIVERS (n/y)
|
---|
[3acb285a] | 621 |
|
---|
[dafa2d04] | 622 | % Write core files
|
---|
| 623 | ! CONFIG_WRITE_CORE_FILES (n/y)
|
---|
[827d73f] | 624 |
|
---|
[865b981] | 625 | % Include userspace unit tests (PCUT)
|
---|
[01579ad] | 626 | ! CONFIG_PCUT_TESTS (n/y)
|
---|
| 627 |
|
---|
[824208bf] | 628 | % Include PCUT self-tests
|
---|
| 629 | ! CONFIG_PCUT_SELF_TESTS (n/y)
|
---|
| 630 |
|
---|
[a8010272] | 631 | % Include development files (headers, libraries)
|
---|
[d21e935c] | 632 | ! CONFIG_DEVEL_FILES (n/y)
|
---|
[a8010272] | 633 |
|
---|
[be6cef1b] | 634 | % Strip binaries
|
---|
[fa9616b4] | 635 | ! CONFIG_STRIP_BINARIES (n/y)
|
---|
[be6cef1b] | 636 |
|
---|
[476ac3b] | 637 | % Strip revision information (helpful when comparing outputs)
|
---|
| 638 | ! CONFIG_STRIP_REVISION_INFO (n/y)
|
---|
| 639 |
|
---|
[2c52073] | 640 | % Optimization level
|
---|
| 641 | @ "3" Level 3 (recommended).
|
---|
| 642 | @ "2" Level 2.
|
---|
| 643 | @ "1" Level 1.
|
---|
| 644 | @ "0" Disable optimizations.
|
---|
| 645 | @ "s" Optimize for size.
|
---|
| 646 | @ "g" Enable only optimizations that don't harm debugging.
|
---|
| 647 | @ "fast" Level 3 + aggressive optimizations that can affect adherence to standards.
|
---|
| 648 | ! OPTIMIZATION (choice)
|
---|
[fa9616b4] | 649 |
|
---|
[3061bc1] | 650 | % Barebone build with essential binaries only
|
---|
[15b592b] | 651 | ! CONFIG_BAREBONE (n/y)
|
---|
[be6cef1b] | 652 |
|
---|
[9ded977] | 653 | % Line debugging information
|
---|
| 654 | ! [CONFIG_STRIP_BINARIES!=y] CONFIG_LINE_DEBUG (n/y)
|
---|
[42be09b] | 655 |
|
---|
[f4e508f] | 656 | # USB settings
|
---|
[f64e81a] | 657 |
|
---|
[960ff451] | 658 | % Start virtual USB host controller
|
---|
| 659 | ! CONFIG_RUN_VIRTUAL_USB_HC (n/y)
|
---|
| 660 |
|
---|
[b4f291d] | 661 | % OHCI root hub port power switching
|
---|
[ca2815e] | 662 | @ "no" All root hub ports are always powered.
|
---|
| 663 | @ "ganged" Root hub ports are all powered or all off.
|
---|
| 664 | @ "per_port" Powered status of every root hub port is independent.
|
---|
[b9bbaad] | 665 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32] OHCI_POWER_SWITCH (choice)
|
---|
[83285fd] | 666 |
|
---|
| 667 | % GRUB boot loader architecture
|
---|
| 668 | @ "pc" GRUB for PC
|
---|
| 669 | @ "efi" GRUB for UEFI
|
---|
| 670 | ! [PLATFORM=ia32|PLATFORM=amd64] GRUB_ARCH (choice)
|
---|
[5711f6ec] | 671 |
|
---|
[84176f3] | 672 | % GRUB boot loader architecture
|
---|
| 673 | @ "efi" GRUB for UEFI
|
---|
| 674 | ! [PLATFORM=arm64&MACHINE=virt] GRUB_ARCH (choice)
|
---|
| 675 |
|
---|
[5711f6ec] | 676 | % uImage OS type
|
---|
| 677 | @ "2" NetBSD stage 2 boot loader
|
---|
[e1530ec2] | 678 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] UIMAGE_OS (choice)
|
---|
[5711f6ec] | 679 |
|
---|
| 680 | % uImage OS type
|
---|
| 681 | @ "5" Linux kernel
|
---|
[e1530ec2] | 682 | ! [PLATFORM=arm32&MACHINE!=beagleboardxm&MACHINE!=beaglebone] UIMAGE_OS (choice)
|
---|