[44882c8] | 1 | #
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[9a0367f] | 2 | # Copyright (c) 2006 Ondrej Palkovsky
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[98a4e76] | 3 | # Copyright (c) 2009 Martin Decky
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[44882c8] | 4 | # All rights reserved.
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| 5 | #
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| 6 | # Redistribution and use in source and binary forms, with or without
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| 7 | # modification, are permitted provided that the following conditions
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| 8 | # are met:
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| 9 | #
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| 10 | # - Redistributions of source code must retain the above copyright
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| 11 | # notice, this list of conditions and the following disclaimer.
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| 12 | # - Redistributions in binary form must reproduce the above copyright
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| 13 | # notice, this list of conditions and the following disclaimer in the
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| 14 | # documentation and/or other materials provided with the distribution.
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| 15 | # - The name of the author may not be used to endorse or promote products
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| 16 | # derived from this software without specific prior written permission.
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| 17 | #
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| 18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 28 | #
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| 29 |
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[9a0367f] | 30 | ## General platform options
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| 31 |
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| 32 | % Platform
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[50fda24] | 33 | @ "abs32le" abstract 32-bit little endian
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[b51cf2c] | 34 | @ "amd64" AMD64/EM64T 64-bit (PC)
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[d630139] | 35 | @ "arm32" ARM 32-bit
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[84176f3] | 36 | @ "arm64" ARM 64-bit (AArch64)
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[b51cf2c] | 37 | @ "ia32" IA-32 32-bit (PC)
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| 38 | @ "ia64" IA-64 64-bit
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[1ba41c5] | 39 | @ "mips32" MIPS 32-bit
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[b51cf2c] | 40 | @ "ppc32" PowerPC 32-bit
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[7a67416] | 41 | @ "riscv64" RISC-V 64-bit
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[b51cf2c] | 42 | @ "sparc64" SPARCv9 64-bit
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[41f7564] | 43 | ! PLATFORM (choice)
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| 44 |
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[9a0367f] | 45 | % Machine type
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[1ba41c5] | 46 | @ "msim" MSIM
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[c0a7545] | 47 | @ "bmalta" MIPS Malta Development Board big endian
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| 48 | @ "lmalta" MIPS Malta Development Board little endian
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[1ba41c5] | 49 | ! [PLATFORM=mips32] MACHINE (choice)
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| 50 |
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[9a0367f] | 51 | % Machine type
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[c785296] | 52 | @ "i460GX" i460GX chipset machine
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[4b8f1c3] | 53 | @ "ski" Ski ia64 simulator
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[c785296] | 54 | ! [PLATFORM=ia64] MACHINE (choice)
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| 55 |
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[1c6b3a2] | 56 | % Machine type
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| 57 | @ "generic" Generic Sun workstation or server
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| 58 | ! [PLATFORM=sparc64] MACHINE (choice)
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| 59 |
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[6ac14a70] | 60 | % Machine type
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[7c866dc] | 61 | @ "gta02" GTA02 / Neo FreeRunner
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[87bedd1c] | 62 | @ "integratorcp" Integratorcp
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[63b2be8] | 63 | @ "beagleboardxm" BeagleBoard-xM
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| 64 | @ "beaglebone" BeagleBone
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[8f9d70b] | 65 | @ "raspberrypi" Raspberry Pi
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[6ac14a70] | 66 | ! [PLATFORM=arm32] MACHINE (choice)
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| 67 |
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[84176f3] | 68 | % Machine type
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| 69 | @ "virt" QEMU virt
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| 70 | ! [PLATFORM=arm64] MACHINE (choice)
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| 71 |
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[9a0367f] | 72 | % CPU type
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| 73 | @ "pentium4" Pentium 4
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| 74 | @ "pentium3" Pentium 3
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| 75 | @ "core" Core Solo/Duo
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[70554dd] | 76 | @ "athlon_xp" Athlon XP
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| 77 | @ "athlon_mp" Athlon MP
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[1c99eae] | 78 | @ "i486" i486
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[a1d5167] | 79 | ! [PLATFORM=ia32] PROCESSOR (choice)
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[9a0367f] | 80 |
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| 81 | % CPU type
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| 82 | @ "opteron" Opteron
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[1c6b3a2] | 83 | ! [PLATFORM=amd64] PROCESSOR (choice)
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[9a0367f] | 84 |
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| 85 | % CPU type
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| 86 | @ "us" UltraSPARC I-II subarchitecture
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| 87 | @ "us3" UltraSPARC III-IV subarchitecture
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[68834d85] | 88 | @ "sun4v" Niagara (sun4v)
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[1c6b3a2] | 89 | ! [PLATFORM=sparc64&MACHINE=generic] PROCESSOR (choice)
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| 90 |
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[954c024] | 91 | % Quad float type
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| 92 | @ "hard" Hardware
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| 93 | @ "soft" Software
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| 94 | ! [PLATFORM=sparc64] QUADFLOAT (choice)
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| 95 |
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[f1aa1db] | 96 | % CPU type
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[e7b0b85] | 97 | @ "cortex_a8" ARM Cortex A-8
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[b1011dae] | 98 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] PROCESSOR (choice)
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[f1aa1db] | 99 |
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| 100 | % CPU type
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[e7b0b85] | 101 | @ "arm920t" ARM920T
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| 102 | ! [PLATFORM=arm32&MACHINE=gta02] PROCESSOR (choice)
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[f1aa1db] | 103 |
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| 104 | % CPU type
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[e7b0b85] | 105 | @ "arm926ej_s" ARM926EJ-S
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| 106 | ! [PLATFORM=arm32&MACHINE=integratorcp] PROCESSOR (choice)
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| 107 |
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[8f9d70b] | 108 | % CPU type
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[c92dfed] | 109 | @ "arm1176jzf_s" ARM1176JZF-S
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[8f9d70b] | 110 | ! [PLATFORM=arm32&MACHINE=raspberrypi] PROCESSOR (choice)
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[e7b0b85] | 111 |
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| 112 | # Add more ARMv4 CPUs
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[5d9e36b] | 113 | % CPU arch
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[f1aa1db] | 114 | @ "armv4" ARMv4
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[e7b0b85] | 115 | ! [PLATFORM=arm32&(PROCESSOR=arm920t)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 116 |
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[e7b0b85] | 117 | # Add more ARMv5 CPUs
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| 118 | % CPU arch
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[f1aa1db] | 119 | @ "armv5" ARMv5
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[e7b0b85] | 120 | ! [PLATFORM=arm32&(PROCESSOR=arm926ej_s)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 121 |
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[8f9d70b] | 122 | # Add more ARMv6 CPUs
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| 123 | % CPU arch
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| 124 | @ "armv6" ARMv6
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[c92dfed] | 125 | ! [PLATFORM=arm32&(PROCESSOR=arm1176jzf_s)] PROCESSOR_ARCH (choice)
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[8f9d70b] | 126 |
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[e7b0b85] | 127 | # Add more ARMv7-A CPUs
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| 128 | % CPU arch
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[49a736e2] | 129 | @ "armv7_a" ARMv7-A
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[e7b0b85] | 130 | ! [PLATFORM=arm32&(PROCESSOR=cortex_a8)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 131 |
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[5a00ee0] | 132 | % CPU type
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| 133 | @ "R4000" MIPS R4000
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| 134 | ! [PLATFORM=mips32&MACHINE=msim] PROCESSOR (choice)
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| 135 |
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| 136 | % CPU type
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| 137 | @ "4Kc" MIPS 4Kc
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[c0a7545] | 138 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] PROCESSOR (choice)
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[5a00ee0] | 139 |
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[4bf0926e] | 140 | % Kernel memory model
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| 141 | @ "kernel" Kernel
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| 142 | @ "large" Large
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| 143 | ! [PLATFORM=amd64] MEMORY_MODEL (choice)
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| 144 |
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[af8e565] | 145 | % RAM disk format
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[9a0367f] | 146 | @ "tmpfs" TMPFS image
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| 147 | @ "fat" FAT16 image
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[d06c4ae] | 148 | @ "ext4fs" ext4 image
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[9a0367f] | 149 | ! RDFMT (choice)
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| 150 |
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| 151 |
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[98a4e76] | 152 | ## Mapping between platform and kernel architecture
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| 153 |
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[50fda24] | 154 | % Kernel architecture
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| 155 | @ "abs32le"
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| 156 | ! [PLATFORM=abs32le] KARCH (choice)
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| 157 |
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[98a4e76] | 158 | % Kernel architecture
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| 159 | @ "amd64"
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| 160 | ! [PLATFORM=amd64] KARCH (choice)
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| 161 |
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| 162 | % Kernel architecture
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| 163 | @ "arm32"
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| 164 | ! [PLATFORM=arm32] KARCH (choice)
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| 165 |
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[84176f3] | 166 | % Kernel architecture
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| 167 | @ "arm64"
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| 168 | ! [PLATFORM=arm64] KARCH (choice)
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| 169 |
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[98a4e76] | 170 | % Kernel architecture
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| 171 | @ "ia32"
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| 172 | ! [PLATFORM=ia32] KARCH (choice)
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| 173 |
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| 174 | % Kernel architecture
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| 175 | @ "ia32xen"
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| 176 | ! [PLATFORM=ia32xen] KARCH (choice)
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| 177 |
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| 178 | % Kernel architecture
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| 179 | @ "ia64"
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| 180 | ! [PLATFORM=ia64] KARCH (choice)
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| 181 |
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| 182 | % Kernel architecture
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| 183 | @ "mips32"
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| 184 | ! [PLATFORM=mips32] KARCH (choice)
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| 185 |
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| 186 | % Kernel architecture
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| 187 | @ "ppc32"
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| 188 | ! [PLATFORM=ppc32] KARCH (choice)
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| 189 |
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| 190 | % Kernel architecture
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| 191 | @ "ppc64"
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| 192 | ! [PLATFORM=ppc64] KARCH (choice)
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| 193 |
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[7a67416] | 194 | % Kernel architecture
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| 195 | @ "riscv64"
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| 196 | ! [PLATFORM=riscv64] KARCH (choice)
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| 197 |
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[98a4e76] | 198 | % Kernel architecture
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| 199 | @ "sparc64"
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| 200 | ! [PLATFORM=sparc64] KARCH (choice)
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| 201 |
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| 202 |
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| 203 | ## Mapping between platform and user space architecture
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| 204 |
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[50fda24] | 205 | % User space architecture
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| 206 | @ "abs32le"
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| 207 | ! [PLATFORM=abs32le] UARCH (choice)
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| 208 |
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[98a4e76] | 209 | % User space architecture
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| 210 | @ "amd64"
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| 211 | ! [PLATFORM=amd64] UARCH (choice)
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| 212 |
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| 213 | % User space architecture
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| 214 | @ "arm32"
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| 215 | ! [PLATFORM=arm32] UARCH (choice)
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| 216 |
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[84176f3] | 217 | % User space architecture
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| 218 | @ "arm64"
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| 219 | ! [PLATFORM=arm64] UARCH (choice)
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| 220 |
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[98a4e76] | 221 | % User space architecture
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| 222 | @ "ia32"
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| 223 | ! [PLATFORM=ia32|PLATFORM=ia32xen] UARCH (choice)
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| 224 |
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| 225 | % User space architecture
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| 226 | @ "ia64"
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| 227 | ! [PLATFORM=ia64] UARCH (choice)
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| 228 |
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| 229 | % User space architecture
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| 230 | @ "mips32"
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[cd9531d3] | 231 | ! [PLATFORM=mips32] UARCH (choice)
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[98a4e76] | 232 |
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| 233 | % User space architecture
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| 234 | @ "ppc32"
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| 235 | ! [PLATFORM=ppc32] UARCH (choice)
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| 236 |
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| 237 | % User space architecture
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| 238 | @ "ppc64"
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| 239 | ! [PLATFORM=ppc64] UARCH (choice)
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| 240 |
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[7a67416] | 241 | % User space architecture
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| 242 | @ "riscv64"
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| 243 | ! [PLATFORM=riscv64] UARCH (choice)
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| 244 |
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[98a4e76] | 245 | % User space architecture
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| 246 | @ "sparc64"
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| 247 | ! [PLATFORM=sparc64] UARCH (choice)
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| 248 |
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| 249 |
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| 250 | ## Mapping between platform and boot architecture
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| 251 |
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[50fda24] | 252 | % Boot architecture
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| 253 | @ "abs32le"
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| 254 | ! [PLATFORM=abs32le] BARCH (choice)
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| 255 |
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[98a4e76] | 256 | % Boot architecture
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| 257 | @ "amd64"
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| 258 | ! [PLATFORM=amd64] BARCH (choice)
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| 259 |
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| 260 | % Boot architecture
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| 261 | @ "arm32"
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| 262 | ! [PLATFORM=arm32] BARCH (choice)
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| 263 |
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[84176f3] | 264 | % Boot architecture
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| 265 | @ "arm64"
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| 266 | ! [PLATFORM=arm64] BARCH (choice)
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| 267 |
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[98a4e76] | 268 | % Boot architecture
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| 269 | @ "ia32"
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| 270 | ! [PLATFORM=ia32] BARCH (choice)
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| 271 |
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| 272 | % Boot architecture
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| 273 | @ "ia32xen"
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| 274 | ! [PLATFORM=ia32xen] BARCH (choice)
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| 275 |
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| 276 | % Boot architecture
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| 277 | @ "ia64"
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| 278 | ! [PLATFORM=ia64] BARCH (choice)
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| 279 |
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| 280 | % Boot architecture
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| 281 | @ "mips32"
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| 282 | ! [PLATFORM=mips32] BARCH (choice)
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| 283 |
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| 284 | % Boot architecture
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| 285 | @ "ppc32"
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| 286 | ! [PLATFORM=ppc32] BARCH (choice)
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| 287 |
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| 288 | % Boot architecture
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| 289 | @ "ppc64"
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| 290 | ! [PLATFORM=ppc64] BARCH (choice)
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| 291 |
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[7a67416] | 292 | % Boot architecture
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| 293 | @ "riscv64"
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| 294 | ! [PLATFORM=riscv64] BARCH (choice)
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| 295 |
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[98a4e76] | 296 | % Boot architecture
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| 297 | @ "sparc64"
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| 298 | ! [PLATFORM=sparc64] BARCH (choice)
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| 299 |
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| 300 |
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| 301 | ## Mapping between platform and image format
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| 302 |
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| 303 | % Image format
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| 304 | @ "binary"
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| 305 | ! [PLATFORM=mips32&MACHINE=msim] IMAGE (choice)
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| 306 |
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[5a00ee0] | 307 | % Image format
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| 308 | @ "elf"
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[c0a7545] | 309 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] IMAGE (choice)
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[5a00ee0] | 310 |
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[b51cf2c] | 311 |
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[9a0367f] | 312 | ## Compiler options
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| 313 |
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| 314 | % Compiler
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[bbe5e34] | 315 | @ "gcc_cross" GNU C Compiler (HelenOS-specific cross-compiler)
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[795e2bf] | 316 | @ "clang" Clang
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[d75dc05] | 317 | ! COMPILER (choice)
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[50fda24] | 318 |
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[a0a273e] | 319 | % Clang Integrated Assembler
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| 320 | @ "default" Use architecture default.
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| 321 | @ "yes" Use integrated assembler.
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| 322 | @ "no" Use GNU Assembler.
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| 323 | ! [COMPILER=clang] INTEGRATED_AS (choice)
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[9a0367f] | 324 |
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[81983e3] | 325 | ## Cross-compiler target for abstract architecture
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| 326 |
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| 327 | % Cross-compiler target
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| 328 | @ "arm32" ARM 32-bit
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| 329 | @ "ia32" Intel IA-32
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| 330 | @ "mips32" MIPS 32-bit
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[bbe5e34] | 331 | ! [PLATFORM=abs32le&COMPILER=gcc_cross] CROSS_TARGET (choice)
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[81983e3] | 332 |
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[9a0367f] | 333 |
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[98a4e76] | 334 | ## Kernel configuration
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| 335 |
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| 336 | % Fences
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[1c6b3a2] | 337 | ! [PLATFORM=ia32&(PROCESSOR=athlon_xp|PROCESSOR=athlon_mp|PROCESSOR=pentium3)] CONFIG_FENCES_P3 (y)
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[98a4e76] | 338 |
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| 339 | % Fences
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[1c6b3a2] | 340 | ! [PLATFORM=ia32&(PROCESSOR=pentium4|PROCESSOR=core)] CONFIG_FENCES_P4 (y)
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[30e2bba] | 341 |
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| 342 | % Fences
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| 343 | ! [PLATFORM=amd64] CONFIG_FENCES_P4 (y)
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[98a4e76] | 344 |
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[6eeb4a3] | 345 | % IOMAP bitmap support
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| 346 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_IOMAP_BITMAP (y)
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| 347 |
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| 348 | % IOMAP dummy support
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[84176f3] | 349 | ! [PLATFORM=abs32le|PLATFORM=arm32|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_IOMAP_DUMMY (y)
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[6eeb4a3] | 350 |
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[98a4e76] | 351 | % ACPI support
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| 352 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_ACPI (y)
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| 353 |
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| 354 | % Hierarchical page tables support
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[84176f3] | 355 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64] CONFIG_PAGE_PT (y)
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[98a4e76] | 356 |
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| 357 | % Page hash table support
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[6c1c1f7] | 358 | ! [PLATFORM=ia64|PLATFORM=sparc64] CONFIG_PAGE_HT (y)
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[98a4e76] | 359 |
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| 360 | % Software integer division support
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[d776329b] | 361 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32] CONFIG_SOFTINT (y)
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[98a4e76] | 362 |
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| 363 | % ASID support
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[84176f3] | 364 | ! [PLATFORM=arm64|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID (y)
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[98a4e76] | 365 |
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| 366 | % ASID FIFO support
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[84176f3] | 367 | ! [PLATFORM=arm64|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID_FIFO (y)
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[98a4e76] | 368 |
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| 369 | % OpenFirmware tree support
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[e731b0d] | 370 | ! [PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_OFW_TREE (y)
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| 371 |
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| 372 | % OpenFirmware PCI bus support
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| 373 | ! [PLATFORM=sparc64] CONFIG_OFW_PCI (y)
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[98a4e76] | 374 |
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[5d8d71e] | 375 | % Multiboot standard support
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| 376 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_MULTIBOOT (y)
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| 377 |
|
---|
[98a4e76] | 378 | % FPU support
|
---|
[84176f3] | 379 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm64|PLATFORM=ia64|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_FPU (y)
|
---|
[df7f5cea] | 380 |
|
---|
[d9be488] | 381 | ## ARMv7 made FPU hardware compulsory
|
---|
[22a0ee8] | 382 | % FPU support
|
---|
[5d9e36b] | 383 | ! [PLATFORM=arm32&PROCESSOR_ARCH=armv7_a] CONFIG_FPU (y)
|
---|
[22a0ee8] | 384 |
|
---|
[d238aa9] | 385 | % FPU support
|
---|
| 386 | ! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_FPU (y)
|
---|
[22a0ee8] | 387 |
|
---|
[98a4e76] | 388 |
|
---|
[9a0367f] | 389 | ## Kernel features options
|
---|
| 390 |
|
---|
| 391 | % Support for SMP
|
---|
[84176f3] | 392 | ! [(PLATFORM=ia32&PROCESSOR!=athlon_xp)|PLATFORM=amd64|PLATFORM=arm64|PLATFORM=sparc64|PLATFORM=ia64|(PLATFORM=mips32&MACHINE=msim)|PLATFORM=abs32le] CONFIG_SMP (y/n)
|
---|
[9a0367f] | 393 |
|
---|
[04d672c3] | 394 | % Debug build
|
---|
| 395 | ! CONFIG_DEBUG (y/n)
|
---|
| 396 |
|
---|
[2f7d77c6] | 397 | % Sanitize undefined behavior (userspace)
|
---|
| 398 | ! CONFIG_UBSAN (n/y)
|
---|
| 399 |
|
---|
| 400 | % Sanitize undefined behavior (kernel)
|
---|
| 401 | ! CONFIG_UBSAN_KERNEL (n/y)
|
---|
| 402 |
|
---|
[f6372be9] | 403 | % Track owner for futexes in userspace.
|
---|
| 404 | ! CONFIG_DEBUG_FUTEX (y/n)
|
---|
| 405 |
|
---|
[04d672c3] | 406 | % Deadlock detection support for spinlocks
|
---|
| 407 | ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
|
---|
| 408 |
|
---|
[9a0367f] | 409 | % Lazy FPU context switching
|
---|
[957ce9a5] | 410 | ! [CONFIG_FPU=y] CONFIG_FPU_LAZY (y/n)
|
---|
[9a0367f] | 411 |
|
---|
| 412 | % Use VHPT
|
---|
[a1d5167] | 413 | ! [PLATFORM=ia64] CONFIG_VHPT (n/y)
|
---|
[9a0367f] | 414 |
|
---|
| 415 | % Use TSB
|
---|
[a1d5167] | 416 | ! [PLATFORM=sparc64] CONFIG_TSB (y/n)
|
---|
[1c6b3a2] | 417 |
|
---|
| 418 | % IO SAPIC on default address support
|
---|
[a1d5167] | 419 | ! [PLATFORM=ia64&MACHINE!=ski] CONFIG_IOSAPIC (y/n)
|
---|
[1c6b3a2] | 420 |
|
---|
[87a5796] | 421 | % Support for Intel i8259 PIC
|
---|
[68d8736] | 422 | ! [PLATFORM=ia32|PLATFORM=amd64|(PLATFORM=mips32&MACHINE=bmalta)|(PLATFORM=mips32&MACHINE=lmalta)] CONFIG_I8259 (y)
|
---|
[87a5796] | 423 |
|
---|
[1c6b3a2] | 424 | % Virtually indexed D-cache support
|
---|
[a1d5167] | 425 | ! [PLATFORM=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
|
---|
[1c6b3a2] | 426 |
|
---|
| 427 | % Support for userspace debuggers
|
---|
[a1d5167] | 428 | ! CONFIG_UDEBUG (y/n)
|
---|
[1c6b3a2] | 429 |
|
---|
| 430 | % Kernel console support
|
---|
[a1d5167] | 431 | ! CONFIG_KCONSOLE (y/n)
|
---|
[1c6b3a2] | 432 |
|
---|
[e2b762ec] | 433 | % Kernel symbol information
|
---|
| 434 | ! CONFIG_SYMTAB (y/n)
|
---|
| 435 |
|
---|
[1c6b3a2] | 436 | % Detailed kernel logging
|
---|
[a1d5167] | 437 | ! CONFIG_LOG (n/y)
|
---|
[1c6b3a2] | 438 |
|
---|
[ad8f03d2] | 439 | % Kernel function tracing
|
---|
| 440 | ! CONFIG_TRACE (n/y)
|
---|
| 441 |
|
---|
[1c6b3a2] | 442 | % Compile kernel tests
|
---|
[a1d5167] | 443 | ! CONFIG_TEST (y/n)
|
---|
[1c6b3a2] | 444 |
|
---|
[cf84f1bf] | 445 | % Use link-time optimization
|
---|
[bbe5e34] | 446 | ! [COMPILER=gcc_cross] CONFIG_LTO (n/y)
|
---|
[cf84f1bf] | 447 |
|
---|
[dcc2c5d] | 448 | % Compress init data
|
---|
| 449 | ! CONFIG_COMPRESSED_INIT (y/n)
|
---|
[04d672c3] | 450 |
|
---|
[b7acf38] | 451 | ## User space features options
|
---|
| 452 |
|
---|
[1c6b3a2] | 453 | ## Hardware support
|
---|
[9a0367f] | 454 |
|
---|
[6ac14a70] | 455 | % Input device class
|
---|
| 456 | @ "generic" Keyboard or serial line
|
---|
[84176f3] | 457 | ! [(PLATFORM=arm32&MACHINE=integratorcp)|PLATFORM=arm64] CONFIG_HID_IN (choice)
|
---|
[6ac14a70] | 458 |
|
---|
[4d29d01] | 459 | % Input device class
|
---|
[71385d4f] | 460 | @ "generic" Keyboard or serial line
|
---|
| 461 | @ "none" No input device
|
---|
[7a67416] | 462 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_HID_IN (choice)
|
---|
[04d672c3] | 463 |
|
---|
[449d4ecc] | 464 | % Input device class
|
---|
| 465 | @ "generic" Keyboard or serial line
|
---|
| 466 | @ "keyboard" Keyboard
|
---|
| 467 | @ "serial" Serial line
|
---|
| 468 | @ "none" No input device
|
---|
| 469 | ! [PLATFORM=ia64&MACHINE=i460GX] CONFIG_HID_IN (choice)
|
---|
| 470 |
|
---|
[6ac14a70] | 471 | % Output device class
|
---|
| 472 | @ "generic" Monitor or serial line
|
---|
[84176f3] | 473 | ! [(PLATFORM=arm32&(MACHINE=gta02|MACHINE=integratorcp|MACHINE=beagleboardxm|MACHINE=beaglebone|MACHINE=raspberrypi))|PLATFORM=arm64] CONFIG_HID_OUT (choice)
|
---|
[6ac14a70] | 474 |
|
---|
[8de4421] | 475 | % Output device class
|
---|
| 476 | @ "generic" Monitor or serial line
|
---|
| 477 | @ "none" No output device
|
---|
[7a67416] | 478 | ! [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] | 479 |
|
---|
[8de4421] | 480 | % PC keyboard support
|
---|
[24b06199] | 481 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_PC_KBD (y/n)
|
---|
[1c6b3a2] | 482 |
|
---|
[449d4ecc] | 483 | % PC keyboard support
|
---|
| 484 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_PC_KBD (y/n)
|
---|
| 485 |
|
---|
[c0d77f7] | 486 | % PC keyboard support
|
---|
[5012203] | 487 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_AT_KBD (y/n)
|
---|
[c0d77f7] | 488 |
|
---|
[232cd4f] | 489 | % Support for msim keyboard
|
---|
[3c50cddc] | 490 | ! [CONFIG_HID_IN=generic&MACHINE=msim] CONFIG_MSIM_KBD (y/n)
|
---|
[8de4421] | 491 |
|
---|
[232cd4f] | 492 | % Support for msim printer
|
---|
[3c50cddc] | 493 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&MACHINE=msim] CONFIG_MSIM_PRN (y/n)
|
---|
[04d672c3] | 494 |
|
---|
[d6d04e7] | 495 | % Support for VIA CUDA controller
|
---|
| 496 | ! [CONFIG_HID_IN=generic&PLATFORM=ppc32] CONFIG_VIA_CUDA (y/n)
|
---|
| 497 |
|
---|
[9693835] | 498 | % Support for NS16550 controller
|
---|
[03976d60] | 499 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic] CONFIG_NS16550 (y/n)
|
---|
[9693835] | 500 |
|
---|
[449d4ecc] | 501 | % Support for NS16550 controller
|
---|
| 502 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_NS16550 (y/n)
|
---|
| 503 |
|
---|
[68d8736] | 504 | % Support for NS16550 controller
|
---|
| 505 | ! [CONFIG_HID_IN=generic&PLATFORM=mips32&(MACHINE=lmalta|MACHINE=bmalta)] CONFIG_NS16550 (y)
|
---|
| 506 |
|
---|
[c882505] | 507 | % Support for PL011 UART
|
---|
[84176f3] | 508 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=arm32&(MACHINE=integratorcp|MACHINE=raspberrypi))] CONFIG_PL011_UART (y/n)
|
---|
| 509 |
|
---|
| 510 | % Support for PL011 UART
|
---|
| 511 | ! [CONFIG_HID_OUT=generic|(PLATFORM=arm64&MACHINE=virt)] CONFIG_PL011_UART (y)
|
---|
[8ec4144] | 512 |
|
---|
[24b06199] | 513 | % Support for NS16550 controller (kernel console)
|
---|
[2fc9bfd] | 514 | ! [(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] | 515 |
|
---|
| 516 | % Use NS16550 controller as serial input (kernel console)
|
---|
| 517 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550 (y)
|
---|
| 518 |
|
---|
| 519 | % Use NS16550 controller as dummy serial output (kernel console)
|
---|
[6bbe470] | 520 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550_OUT (y)
|
---|
[3296df5] | 521 |
|
---|
[68d8736] | 522 | % Use NS16550 controller as dummy serial output (kernel console)
|
---|
| 523 | ! [CONFIG_HID_OUT=generic&PLATFORM=mips32&(MACHINE=lmalta|MACHINE=bmalta)] CONFIG_NS16550_OUT (y)
|
---|
| 524 |
|
---|
[f1fc83a] | 525 | % Support for Samsung S3C24XX on-chip UART
|
---|
| 526 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_UART (y/n)
|
---|
| 527 |
|
---|
[ec08286] | 528 | % Support for Samsung S3C24XX on-chip interrupt controller
|
---|
| 529 | ! [PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_IRQC (y)
|
---|
| 530 |
|
---|
[6f07226] | 531 | % Support for TI AM335x timers support
|
---|
| 532 | ! [PLATFORM=arm32&MACHINE=beaglebone] CONFIG_AM335X_TIMERS (y)
|
---|
| 533 |
|
---|
[7ca8422b] | 534 | % Support for OMAP on-chip UART
|
---|
| 535 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] CONFIG_OMAP_UART (y/n)
|
---|
[d2707fc] | 536 |
|
---|
[44b2b78] | 537 | % Support for BCM2835 mailbox
|
---|
| 538 | ! [PLATFORM=arm32&MACHINE=raspberrypi] CONFIG_BCM2835_MAILBOX (y/n)
|
---|
| 539 |
|
---|
[84176f3] | 540 | % Support for ARM GICv2
|
---|
| 541 | ! [PLATFORM=arm64&MACHINE=virt] CONFIG_GICV2 (y)
|
---|
| 542 |
|
---|
[87bedd1c] | 543 | % Support for i8042 controller
|
---|
[8de4421] | 544 | ! [CONFIG_PC_KBD=y] CONFIG_I8042 (y)
|
---|
[9a0367f] | 545 |
|
---|
[87bedd1c] | 546 | % Support for pl050 controller
|
---|
[6ac14a70] | 547 | ! [CONFIG_HID_IN=generic&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_PL050 (y)
|
---|
| 548 |
|
---|
[9693835] | 549 | % Sun keyboard support
|
---|
[336d2f52] | 550 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_KBD (y)
|
---|
[9693835] | 551 |
|
---|
[1b1be5f] | 552 | % Sun serial console support
|
---|
[25fb8c6] | 553 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_TTY (y)
|
---|
[1b1be5f] | 554 |
|
---|
[2a77841d] | 555 | % Macintosh ADB keyboard support
|
---|
| 556 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ppc32&(CONFIG_VIA_CUDA=y)] CONFIG_MAC_KBD (y)
|
---|
| 557 |
|
---|
[8de4421] | 558 | % Dummy serial line input
|
---|
[3c50cddc] | 559 | ! [CONFIG_MSIM_KBD=y|CONFIG_ARM_KBD=y] CONFIG_DSRLNIN (y)
|
---|
[9a0367f] | 560 |
|
---|
[8de4421] | 561 | % Dummy serial line output
|
---|
[3c50cddc] | 562 | ! [CONFIG_MSIM_PRN=y|CONFIG_ARM_PRN=y] CONFIG_DSRLNOUT (y)
|
---|
[411b6a6] | 563 |
|
---|
[8de4421] | 564 | % Serial line input module
|
---|
[1b1be5f] | 565 | ! [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] | 566 |
|
---|
[3bdcf57] | 567 | % L4Re uvmm print hypercall support
|
---|
| 568 | ! [PLATFORM=amd64] CONFIG_L4RE_UVMM_EARLY_PRINT (n/y)
|
---|
| 569 |
|
---|
[1c6b3a2] | 570 | % EGA support
|
---|
[8de4421] | 571 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_EGA (y/n)
|
---|
| 572 |
|
---|
[449d4ecc] | 573 | % EGA support
|
---|
| 574 | ! [CONFIG_HID_OUT=generic&PLATFORM=ia64&MACHINE=i460GX] CONFIG_EGA (y/n)
|
---|
[8de4421] | 575 |
|
---|
| 576 | % Framebuffer support
|
---|
[d0688a3] | 577 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32)] CONFIG_FB (y/n)
|
---|
[8de4421] | 578 |
|
---|
[00287cc] | 579 | % Framebuffer support
|
---|
[03976d60] | 580 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=arm32] CONFIG_FB (y/n)
|
---|
| 581 |
|
---|
| 582 | % Framebuffer support
|
---|
| 583 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=sparc64&MACHINE=generic] CONFIG_FB (y/n)
|
---|
[98a4e76] | 584 |
|
---|
[421c833] | 585 | % Default framebuffer mode
|
---|
| 586 | @ "640x480"
|
---|
| 587 | @ "800x600"
|
---|
| 588 | @ "1024x768"
|
---|
| 589 | @ "1152x720"
|
---|
| 590 | @ "1152x864"
|
---|
[46757a6] | 591 | @ "1280x720"
|
---|
| 592 | @ "1280x800"
|
---|
[421c833] | 593 | @ "1280x960"
|
---|
| 594 | @ "1280x1024"
|
---|
| 595 | @ "1400x1050"
|
---|
| 596 | @ "1440x900"
|
---|
| 597 | @ "1440x1050"
|
---|
| 598 | @ "1600x1200"
|
---|
| 599 | @ "1920x1080"
|
---|
| 600 | @ "1920x1200"
|
---|
[ee685630] | 601 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_MODE (choice)
|
---|
[421c833] | 602 |
|
---|
| 603 | % Default framebuffer depth
|
---|
[9a0367f] | 604 | @ "8"
|
---|
| 605 | @ "16"
|
---|
| 606 | @ "24"
|
---|
[c7b9c5d6] | 607 | @ "32"
|
---|
[ee685630] | 608 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_BPP (choice)
|
---|
[9a0367f] | 609 |
|
---|
[8aef01c] | 610 | % Display double buffering
|
---|
| 611 | ! [CONFIG_FB=y] CONFIG_DISP_DOUBLE_BUF (y/n)
|
---|
| 612 |
|
---|
[afcf704] | 613 | % Window double buffering
|
---|
| 614 | ! [CONFIG_FB=y] CONFIG_WIN_DOUBLE_BUF (n/y)
|
---|
| 615 |
|
---|
[9a0367f] | 616 | % Start AP processors by the loader
|
---|
[a1d5167] | 617 | ! [PLATFORM=sparc64&CONFIG_SMP=y] CONFIG_AP (y/n)
|
---|
[9a0367f] | 618 |
|
---|
[7fb3f1c] | 619 | % Dynamic linking support
|
---|
[a949f4a] | 620 | ! [PLATFORM=amd64|PLATFORM=arm32|PLATFORM=ia32|PLATFORM=ia64|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_RTLD (y/n)
|
---|
| 621 | ! [PLATFORM=abs32le|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=riscv64] CONFIG_RTLD (n)
|
---|
[7fb3f1c] | 622 |
|
---|
[ec3e2ed] | 623 | % Build shared libraries
|
---|
[7fb3f1c] | 624 | ! [CONFIG_RTLD=y] CONFIG_BUILD_SHARED_LIBS (n/y)
|
---|
| 625 | ! [CONFIG_RTLD=n] CONFIG_BUILD_SHARED_LIBS (n)
|
---|
[1ea99cc] | 626 |
|
---|
[ec3e2ed] | 627 | % Link against shared libraries
|
---|
| 628 | ! [CONFIG_BUILD_SHARED_LIBS=y] CONFIG_USE_SHARED_LIBS (n/y)
|
---|
| 629 | ! [CONFIG_BUILD_SHARED_LIBS=n] CONFIG_USE_SHARED_LIBS (n)
|
---|
[1ea99cc] | 630 |
|
---|
[3acb285a] | 631 | % Launch (devman) test drivers
|
---|
[774fc85] | 632 | ! [CONFIG_DEBUG=y] CONFIG_TEST_DRIVERS (n/y)
|
---|
[3acb285a] | 633 |
|
---|
[dafa2d04] | 634 | % Write core files
|
---|
| 635 | ! CONFIG_WRITE_CORE_FILES (n/y)
|
---|
[827d73f] | 636 |
|
---|
[865b981] | 637 | % Include userspace unit tests (PCUT)
|
---|
[01579ad] | 638 | ! CONFIG_PCUT_TESTS (n/y)
|
---|
| 639 |
|
---|
[824208bf] | 640 | % Include PCUT self-tests
|
---|
| 641 | ! CONFIG_PCUT_SELF_TESTS (n/y)
|
---|
| 642 |
|
---|
[a8010272] | 643 | % Include development files (headers, libraries)
|
---|
[d21e935c] | 644 | ! CONFIG_DEVEL_FILES (n/y)
|
---|
[a8010272] | 645 |
|
---|
[be6cef1b] | 646 | % Strip binaries
|
---|
[fa9616b4] | 647 | ! CONFIG_STRIP_BINARIES (n/y)
|
---|
[be6cef1b] | 648 |
|
---|
[476ac3b] | 649 | % Strip revision information (helpful when comparing outputs)
|
---|
| 650 | ! CONFIG_STRIP_REVISION_INFO (n/y)
|
---|
| 651 |
|
---|
[2c52073] | 652 | % Optimization level
|
---|
| 653 | @ "3" Level 3 (recommended).
|
---|
| 654 | @ "2" Level 2.
|
---|
| 655 | @ "1" Level 1.
|
---|
| 656 | @ "0" Disable optimizations.
|
---|
| 657 | @ "s" Optimize for size.
|
---|
| 658 | @ "g" Enable only optimizations that don't harm debugging.
|
---|
| 659 | @ "fast" Level 3 + aggressive optimizations that can affect adherence to standards.
|
---|
| 660 | ! OPTIMIZATION (choice)
|
---|
[fa9616b4] | 661 |
|
---|
[3061bc1] | 662 | % Barebone build with essential binaries only
|
---|
[15b592b] | 663 | ! CONFIG_BAREBONE (n/y)
|
---|
[be6cef1b] | 664 |
|
---|
[9ded977] | 665 | % Line debugging information
|
---|
| 666 | ! [CONFIG_STRIP_BINARIES!=y] CONFIG_LINE_DEBUG (n/y)
|
---|
[42be09b] | 667 |
|
---|
[f4e508f] | 668 | # USB settings
|
---|
[f64e81a] | 669 |
|
---|
[960ff451] | 670 | % Start virtual USB host controller
|
---|
| 671 | ! CONFIG_RUN_VIRTUAL_USB_HC (n/y)
|
---|
| 672 |
|
---|
[b4f291d] | 673 | % OHCI root hub port power switching
|
---|
[ca2815e] | 674 | @ "no" All root hub ports are always powered.
|
---|
| 675 | @ "ganged" Root hub ports are all powered or all off.
|
---|
| 676 | @ "per_port" Powered status of every root hub port is independent.
|
---|
[b9bbaad] | 677 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32] OHCI_POWER_SWITCH (choice)
|
---|
[83285fd] | 678 |
|
---|
| 679 | % GRUB boot loader architecture
|
---|
| 680 | @ "pc" GRUB for PC
|
---|
| 681 | @ "efi" GRUB for UEFI
|
---|
| 682 | ! [PLATFORM=ia32|PLATFORM=amd64] GRUB_ARCH (choice)
|
---|
[5711f6ec] | 683 |
|
---|
[84176f3] | 684 | % GRUB boot loader architecture
|
---|
| 685 | @ "efi" GRUB for UEFI
|
---|
| 686 | ! [PLATFORM=arm64&MACHINE=virt] GRUB_ARCH (choice)
|
---|
| 687 |
|
---|
[5711f6ec] | 688 | % uImage OS type
|
---|
| 689 | @ "2" NetBSD stage 2 boot loader
|
---|
[e1530ec2] | 690 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] UIMAGE_OS (choice)
|
---|
[5711f6ec] | 691 |
|
---|
| 692 | % uImage OS type
|
---|
| 693 | @ "5" Linux kernel
|
---|
[e1530ec2] | 694 | ! [PLATFORM=arm32&MACHINE!=beagleboardxm&MACHINE!=beaglebone] UIMAGE_OS (choice)
|
---|