use proper variable type and symbol linkage
[helenos.git] / HelenOS.config
blob2876b9b631b8c69bff71aea2ce51d74711fd47c4
2 # Copyright (c) 2006 Ondrej Palkovsky
3 # Copyright (c) 2009 Martin Decky
4 # All rights reserved.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
8 # are met:
10 # - Redistributions of source code must retain the above copyright
11 #   notice, this list of conditions and the following disclaimer.
12 # - Redistributions in binary form must reproduce the above copyright
13 #   notice, this list of conditions and the following disclaimer in the
14 #   documentation and/or other materials provided with the distribution.
15 # - The name of the author may not be used to endorse or promote products
16 #   derived from this software without specific prior written permission.
18 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 ## General platform options
32 % Platform
33 @ "abs32le" abstract 32-bit little endian
34 @ "amd64" AMD64/EM64T 64-bit (PC)
35 @ "arm32" ARM 32-bit
36 @ "ia32" IA-32 32-bit (PC)
37 @ "ia64" IA-64 64-bit
38 @ "mips32" MIPS 32-bit
39 @ "mips64" MIPS 64-bit
40 @ "ppc32" PowerPC 32-bit
41 @ "sparc32" SPARCv8 32-bit
42 @ "sparc64" SPARCv9 64-bit
43 ! PLATFORM (choice)
45 % Machine type
46 @ "msim" MSIM
47 @ "bmalta" MIPS Malta Development Board big endian
48 @ "lmalta" MIPS Malta Development Board little endian
49 ! [PLATFORM=mips32] MACHINE (choice)
51 % Machine type
52 @ "msim" MSIM
53 ! [PLATFORM=mips64] MACHINE (choice)
55 % Machine type
56 @ "i460GX" i460GX chipset machine
57 @ "ski" Ski ia64 simulator
58 ! [PLATFORM=ia64] MACHINE (choice)
60 % Machine type
61 @ "generic" Generic Sun workstation or server
62 ! [PLATFORM=sparc64] MACHINE (choice)
64 % Machine type
65 @ "leon3" Gaisler Aeroflex LEON3
66 ! [PLATFORM=sparc32] MACHINE (choice)
68 % Machine type
69 @ "gta02" GTA02 / Neo FreeRunner
70 @ "integratorcp" Integratorcp
71 @ "beagleboardxm" BeagleBoard-xM
72 @ "beaglebone" BeagleBone
73 ! [PLATFORM=arm32] MACHINE (choice)
75 % CPU type
76 @ "pentium4" Pentium 4
77 @ "pentium3" Pentium 3
78 @ "core" Core Solo/Duo
79 @ "athlon_xp" Athlon XP
80 @ "athlon_mp" Athlon MP
81 @ "i486" i486
82 ! [PLATFORM=ia32] PROCESSOR (choice)
84 % CPU type
85 @ "opteron" Opteron
86 ! [PLATFORM=amd64] PROCESSOR (choice)
88 % CPU type
89 @ "leon3" Gaisler Aeroflex LEON3
90 ! [PLATFORM=sparc32&MACHINE=leon3] PROCESSOR (choice)
92 % CPU type
93 @ "us" UltraSPARC I-II subarchitecture
94 @ "us3" UltraSPARC III-IV subarchitecture
95 @ "sun4v" Niagara (sun4v)
96 ! [PLATFORM=sparc64&MACHINE=generic] PROCESSOR (choice)
98 % CPU type
99 @ "cortex_a8" ARM Cortex A-8
100 ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] PROCESSOR (choice)
102 % CPU type
103 @ "arm920t" ARM920T
104 ! [PLATFORM=arm32&MACHINE=gta02] PROCESSOR (choice)
106 % CPU type
107 @ "arm926ej_s" ARM926EJ-S
108 ! [PLATFORM=arm32&MACHINE=integratorcp] PROCESSOR (choice)
111 # Add more ARMv4 CPUs
112 % CPU arch
113 @ "armv4" ARMv4
114 ! [PLATFORM=arm32&(PROCESSOR=arm920t)] PROCESSOR_ARCH (choice)
116 # Add more ARMv5 CPUs
117 % CPU arch
118 @ "armv5" ARMv5
119 ! [PLATFORM=arm32&(PROCESSOR=arm926ej_s)] PROCESSOR_ARCH (choice)
121 # Add more ARMv7-A CPUs
122 % CPU arch
123 @ "armv7_a" ARMv7-A
124 ! [PLATFORM=arm32&(PROCESSOR=cortex_a8)] PROCESSOR_ARCH (choice)
126 % CPU type
127 @ "R4000" MIPS R4000
128 ! [PLATFORM=mips32&MACHINE=msim] PROCESSOR (choice)
130 % CPU type
131 @ "4Kc" MIPS 4Kc
132 ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] PROCESSOR (choice)
134 % RAM disk format
135 @ "tmpfs" TMPFS image
136 @ "fat" FAT16 image
137 @ "ext4fs" ext4 image
138 ! RDFMT (choice)
141 ## Mapping between platform and kernel architecture
143 % Kernel architecture
144 @ "abs32le"
145 ! [PLATFORM=abs32le] KARCH (choice)
147 % Kernel architecture
148 @ "amd64"
149 ! [PLATFORM=amd64] KARCH (choice)
151 % Kernel architecture
152 @ "arm32"
153 ! [PLATFORM=arm32] KARCH (choice)
155 % Kernel architecture
156 @ "ia32"
157 ! [PLATFORM=ia32] KARCH (choice)
159 % Kernel architecture
160 @ "ia32xen"
161 ! [PLATFORM=ia32xen] KARCH (choice)
163 % Kernel architecture
164 @ "ia64"
165 ! [PLATFORM=ia64] KARCH (choice)
167 % Kernel architecture
168 @ "mips32"
169 ! [PLATFORM=mips32] KARCH (choice)
171 % Kernel architecture
172 @ "mips64"
173 ! [PLATFORM=mips64] KARCH (choice)
175 % Kernel architecture
176 @ "ppc32"
177 ! [PLATFORM=ppc32] KARCH (choice)
179 % Kernel architecture
180 @ "ppc64"
181 ! [PLATFORM=ppc64] KARCH (choice)
183 % Kernel architecture
184 @ "sparc32"
185 ! [PLATFORM=sparc32] KARCH (choice)
187 % Kernel architecture
188 @ "sparc64"
189 ! [PLATFORM=sparc64] KARCH (choice)
192 ## Mapping between platform and user space architecture
194 % User space architecture
195 @ "abs32le"
196 ! [PLATFORM=abs32le] UARCH (choice)
198 % User space architecture
199 @ "amd64"
200 ! [PLATFORM=amd64] UARCH (choice)
202 % User space architecture
203 @ "arm32"
204 ! [PLATFORM=arm32] UARCH (choice)
206 % User space architecture
207 @ "ia32"
208 ! [PLATFORM=ia32|PLATFORM=ia32xen] UARCH (choice)
210 % User space architecture
211 @ "ia64"
212 ! [PLATFORM=ia64] UARCH (choice)
214 % User space architecture
215 @ "mips32"
216 ! [PLATFORM=mips32&(MACHINE=msim|MACHINE=lmalta)] UARCH (choice)
218 % User space architecture
219 @ "mips32eb"
220 ! [PLATFORM=mips32&MACHINE=bmalta] UARCH (choice)
222 % User space architecture
223 @ "mips64"
224 ! [PLATFORM=mips64] UARCH (choice)
226 % User space architecture
227 @ "ppc32"
228 ! [PLATFORM=ppc32] UARCH (choice)
230 % User space architecture
231 @ "ppc64"
232 ! [PLATFORM=ppc64] UARCH (choice)
234 % User space architecture
235 @ "sparc32"
236 ! [PLATFORM=sparc32] UARCH (choice)
238 % User space architecture
239 @ "sparc64"
240 ! [PLATFORM=sparc64] UARCH (choice)
243 ## Mapping between platform and boot architecture
245 % Boot architecture
246 @ "abs32le"
247 ! [PLATFORM=abs32le] BARCH (choice)
249 % Boot architecture
250 @ "amd64"
251 ! [PLATFORM=amd64] BARCH (choice)
253 % Boot architecture
254 @ "arm32"
255 ! [PLATFORM=arm32] BARCH (choice)
257 % Boot architecture
258 @ "ia32"
259 ! [PLATFORM=ia32] BARCH (choice)
261 % Boot architecture
262 @ "ia32xen"
263 ! [PLATFORM=ia32xen] BARCH (choice)
265 % Boot architecture
266 @ "ia64"
267 ! [PLATFORM=ia64] BARCH (choice)
269 % Boot architecture
270 @ "mips32"
271 ! [PLATFORM=mips32] BARCH (choice)
273 % Boot architecture
274 @ "mips64"
275 ! [PLATFORM=mips64] BARCH (choice)
277 % Boot architecture
278 @ "ppc32"
279 ! [PLATFORM=ppc32] BARCH (choice)
281 % Boot architecture
282 @ "ppc64"
283 ! [PLATFORM=ppc64] BARCH (choice)
285 % Boot architecture
286 @ "sparc32"
287 ! [PLATFORM=sparc32] BARCH (choice)
289 % Boot architecture
290 @ "sparc64"
291 ! [PLATFORM=sparc64] BARCH (choice)
294 ## Mapping between platform and image format
296 % Image format
297 @ "binary"
298 ! [PLATFORM=mips32&MACHINE=msim] IMAGE (choice)
300 % Image format
301 @ "elf"
302 ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] IMAGE (choice)
304 % Image format
305 @ "binary"
306 ! [PLATFORM=mips64] IMAGE (choice)
309 ## Compiler options
311 % Compiler
312 @ "gcc_cross" GNU C Compiler (cross-compiler)
313 @ "gcc_native" GNU C Compiler (native)
314 @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
315 @ "icc" Intel C Compiler
316 @ "clang" Clang
317 ! [PLATFORM=amd64|PLATFORM=ia32] COMPILER (choice)
319 % Compiler
320 @ "gcc_cross" GNU C Compiler (cross-compiler)
321 @ "gcc_native" GNU C Compiler (native)
322 @ "icc" Intel C Compiler
323 @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
324 ! [PLATFORM=ia64] COMPILER (choice)
326 % Compiler
327 @ "gcc_cross" GNU C Compiler (cross-compiler)
328 @ "gcc_native" GNU C Compiler (native)
329 @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
330 ! [PLATFORM=mips32|PLATFORM=mips64|PLATFORM=ppc32] COMPILER (choice)
332 % Compiler
333 @ "gcc_cross" GNU C Compiler (cross-compiler)
334 @ "gcc_native" GNU C Compiler (native)
335 @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
336 @ "clang" Clang
337 ! [PLATFORM=abs32le|PLATFORM=arm32|PLATFORM=sparc32|PLATFORM=sparc64] COMPILER (choice)
340 ## Cross-compiler target for abstract architecture
342 % Cross-compiler target
343 @ "arm32" ARM 32-bit
344 @ "ia32" Intel IA-32
345 @ "mips32" MIPS 32-bit
346 ! [PLATFORM=abs32le&(COMPILER=gcc_cross|COMPILER=gcc_helenos)] CROSS_TARGET (choice)
349 ## Kernel configuration
351 % Fences
352 ! [PLATFORM=ia32&(PROCESSOR=athlon_xp|PROCESSOR=athlon_mp|PROCESSOR=pentium3)] CONFIG_FENCES_P3 (y)
354 % Fences
355 ! [PLATFORM=ia32&(PROCESSOR=pentium4|PROCESSOR=core)] CONFIG_FENCES_P4 (y)
357 % Fences
358 ! [PLATFORM=amd64] CONFIG_FENCES_P4 (y)
360 % ACPI support
361 ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_ACPI (y)
363 % Hierarchical page tables support
364 ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc32] CONFIG_PAGE_PT (y)
366 % Page hash table support
367 ! [PLATFORM=ia64|PLATFORM=mips64|PLATFORM=sparc64] CONFIG_PAGE_HT (y)
369 % Software integer division support
370 ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=mips64|PLATFORM=ppc32|PLATFORM=sparc32] CONFIG_SOFTINT (y)
372 % ASID support
373 ! [PLATFORM=ia64|PLATFORM=mips32|PLATFORM=mips64|PLATFORM=ppc32|PLATFORM=sparc32|PLATFORM=sparc64] CONFIG_ASID (y)
375 % ASID FIFO support
376 ! [PLATFORM=ia64|PLATFORM=mips32|PLATFORM=mips64|PLATFORM=ppc32|PLATFORM=sparc32|PLATFORM=sparc64] CONFIG_ASID_FIFO (y)
378 % OpenFirmware tree support
379 ! [PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_OFW_TREE (y)
381 % OpenFirmware PCI bus support
382 ! [PLATFORM=sparc64] CONFIG_OFW_PCI (y)
384 % Multiboot standard support
385 ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_MULTIBOOT (y)
387 % FPU support
388 ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ia64|PLATFORM=sparc64] CONFIG_FPU (y)
390 ## armv7 made fpu hardware compulsory
391 % FPU support
392 ! [PLATFORM=arm32&PROCESSOR_ARCH=armv7_a] CONFIG_FPU (y)
394 % FPU support
395 ! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_FPU (y)
398 ## Kernel features options
400 % Support for SMP
401 ! [(PLATFORM=ia32&PROCESSOR!=athlon_xp)|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ia64|(PLATFORM=mips32&MACHINE=msim)|(PLATFORM=mips64&MACHINE=msim)|PLATFORM=abs32le] CONFIG_SMP (y/n)
403 % Debug build
404 ! CONFIG_DEBUG (y/n)
406 % Deadlock detection support for spinlocks
407 ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
409 % Lazy FPU context switching
410 ! [CONFIG_FPU=y] CONFIG_FPU_LAZY (y/n)
412 % Use VHPT
413 ! [PLATFORM=ia64] CONFIG_VHPT (n/y)
415 % Use TSB
416 ! [PLATFORM=sparc64] CONFIG_TSB (y/n)
418 % IO SAPIC on default address support
419 ! [PLATFORM=ia64&MACHINE!=ski] CONFIG_IOSAPIC (y/n)
421 % Virtually indexed D-cache support
422 ! [PLATFORM=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
424 % Simics SMP Hack
425 ! [PROCESSOR=sun4v&CONFIG_SMP=y] CONFIG_SIMICS_SMP_HACK (n/y)
427 % Support for userspace debuggers
428 ! CONFIG_UDEBUG (y/n)
430 % Kernel console support
431 ! CONFIG_KCONSOLE (y/n)
433 % Kernel symbol information
434 ! CONFIG_SYMTAB (y/n)
436 % Detailed kernel logging
437 ! CONFIG_LOG (n/y)
439 % Kernel function tracing
440 ! CONFIG_TRACE (n/y)
442 % Compile kernel tests
443 ! CONFIG_TEST (y/n)
445 % Use link-time optimization
446 ! [COMPILER=gcc_cross|COMPILER=gcc_native] CONFIG_LTO (n/y)
449 ## Hardware support
451 % Input device class
452 @ "generic" Keyboard or serial line
453 ! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_HID_IN (choice)
455 % Input device class
456 @ "generic" Keyboard or serial line
457 @ "none" No input device
458 ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=mips32|PLATFORM=mips64|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_HID_IN (choice)
460 % Input device class
461 @ "generic" Keyboard or serial line
462 @ "keyboard" Keyboard
463 @ "serial" Serial line
464 @ "none" No input device
465 ! [PLATFORM=ia64&MACHINE=i460GX] CONFIG_HID_IN (choice)
467 % Output device class
468 @ "generic" Monitor or serial line
469 ! [PLATFORM=arm32&(MACHINE=gta02|MACHINE=integratorcp|MACHINE=beagleboardxm|MACHINE=beaglebone)] CONFIG_HID_OUT (choice)
471 % Output device class
472 @ "generic" Monitor or serial line
473 @ "none" No output device
474 ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ppc32|(PLATFORM=ia64&MACHINE=i460GX)|(PLATFORM=mips32&(MACHINE=msim|MACHINE=bmalta|MACHINE=lmalta))|(PLATFORM=mips64&MACHINE=msim)] CONFIG_HID_OUT (choice)
476 % PC keyboard support
477 ! [CONFIG_HID_IN=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_PC_KBD (y/n)
479 % PC keyboard support
480 ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_PC_KBD (y/n)
482 % PC keyboard support
483 ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_PC_KBD (y/n)
485 % Support for msim keyboard
486 ! [CONFIG_HID_IN=generic&MACHINE=msim] CONFIG_MSIM_KBD (y/n)
488 % Support for msim printer
489 ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&MACHINE=msim] CONFIG_MSIM_PRN (y/n)
491 % Support for VIA CUDA controller
492 ! [CONFIG_HID_IN=generic&PLATFORM=ppc32] CONFIG_VIA_CUDA (y/n)
494 % Support for NS16550 controller
495 ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic] CONFIG_NS16550 (y/n)
497 % Support for NS16550 controller
498 ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_NS16550 (y/n)
500 % Support for ARM926 on-chip UART
501 ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_ARM926_UART (y/n)
503 % Support for Samsung S3C24XX on-chip UART
504 ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_UART (y/n)
506 % Support for Samsung S3C24XX on-chip interrupt controller
507 ! [PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_IRQC (y)
509 % Support for TI AM335x timers support
510 ! [PLATFORM=arm32&MACHINE=beaglebone] CONFIG_AM335X_TIMERS (y)
512 % Support for OMAP on-chip UART
513 ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] CONFIG_OMAP_UART (y/n)
515 % Support for GRLIB UART
516 ! [PLATFORM=sparc32&MACHINE=leon3] CONFIG_GRLIB_UART (y)
518 % Support for GRLIB IRQMP
519 ! [PLATFORM=sparc32&MACHINE=leon3] CONFIG_GRLIB_IRQMP (y)
521 % Support for i8042 controller
522 ! [CONFIG_PC_KBD=y] CONFIG_I8042 (y)
524 % Support for pl050 controller
525 ! [CONFIG_HID_IN=generic&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_PL050 (y)
527 % Sun keyboard support
528 ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_KBD (y)
530 % Macintosh ADB keyboard support
531 ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ppc32&(CONFIG_VIA_CUDA=y)] CONFIG_MAC_KBD (y)
533 % Dummy serial line input
534 ! [CONFIG_MSIM_KBD=y|CONFIG_ARM_KBD=y] CONFIG_DSRLNIN (y)
536 % Dummy serial line output
537 ! [CONFIG_MSIM_PRN=y|CONFIG_ARM_PRN=y] CONFIG_DSRLNOUT (y)
539 % Serial line input module
540 ! [CONFIG_DSRLNIN=y|(PLATFORM=sparc32)|(PLATFORM=arm32&MACHINE=gta02)|(PLATFORM=arm32&MACHINE=integratorcp&CONFIG_ARM926_UART=y)|(PLATFORM=arm32&MACHINE=beaglebone&CONFIG_OMAP_UART=y)|(PLATFORM=arm32&MACHINE=beagleboardxm&CONFIG_OMAP_UART=y)|(PLATFORM=ia64&MACHINE=i460GX&CONFIG_NS16550=y)|(PLATFORM=ia64&MACHINE=ski)|(PLATFORM=sparc64&PROCESSOR=sun4v)] CONFIG_SRLN (y)
542 % EGA support
543 ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_EGA (y/n)
545 % EGA support
546 ! [CONFIG_HID_OUT=generic&PLATFORM=ia64&MACHINE=i460GX] CONFIG_EGA (y/n)
548 % Framebuffer support
549 ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32)] CONFIG_FB (y/n)
551 % Framebuffer support
552 ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=arm32] CONFIG_FB (y/n)
554 % Framebuffer support
555 ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=sparc64&MACHINE=generic] CONFIG_FB (y/n)
557 % Default framebuffer mode
558 @ "640x480"
559 @ "800x600"
560 @ "1024x768"
561 @ "1152x720"
562 @ "1152x864"
563 @ "1280x720"
564 @ "1280x800"
565 @ "1280x960"
566 @ "1280x1024"
567 @ "1400x1050"
568 @ "1440x900"
569 @ "1440x1050"
570 @ "1600x1200"
571 @ "1920x1080"
572 @ "1920x1200"
573 ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_MODE (choice)
575 % Default framebuffer depth
576 @ "8"
577 @ "16"
578 @ "24"
579 ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_BPP (choice)
581 % Start AP processors by the loader
582 ! [PLATFORM=sparc64&CONFIG_SMP=y] CONFIG_AP (y/n)
584 % Dynamic linking support
585 ! [PLATFORM=ia32] CONFIG_RTLD (n/y)
586 ! [PLATFORM=abs32le|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_RTLD (n)
588 % Build shared libraries
589 ! [CONFIG_RTLD=y] CONFIG_BUILD_SHARED_LIBS (n/y)
590 ! [CONFIG_RTLD=n] CONFIG_BUILD_SHARED_LIBS (n)
592 % Link against shared libraries
593 ! [CONFIG_BUILD_SHARED_LIBS=y] CONFIG_USE_SHARED_LIBS (n/y)
594 ! [CONFIG_BUILD_SHARED_LIBS=n] CONFIG_USE_SHARED_LIBS (n)
596 % Launch (devman) test drivers
597 ! [CONFIG_DEBUG=y] CONFIG_TEST_DRIVERS (n/y)
599 % Load disk drivers on startup
600 ! CONFIG_START_BD (n/y)
602 % Mount /data on startup
603 ! [CONFIG_START_BD=y] CONFIG_MOUNT_DATA (n/y)
605 % Write core files
606 ! CONFIG_WRITE_CORE_FILES (n/y)
608 % Include development files (headers, libraries)
609 ! CONFIG_DEVEL_FILES (n/y)
611 % Strip binaries
612 ! CONFIG_STRIP_BINARIES (n/y)
614 % Optimize for size
615 ! CONFIG_OPTIMIZE_FOR_SIZE (n/y)
617 % Barebone build with essential binaries only 
618 ! CONFIG_BAREBONE (n/y)
620 % Build pcc binaries 
621 ! CONFIG_PCC (n/y)
623 % Build binutils binaries
624 ! CONFIG_BINUTILS (n/y)
626 % Build MSIM binary
627 ! CONFIG_MSIM (n/y)
629 % Line debugging information
630 ! [CONFIG_STRIP_BINARIES!=y] CONFIG_LINE_DEBUG (n/y)
632 # USB settings
634 % Start virtual USB host controller
635 ! CONFIG_RUN_VIRTUAL_USB_HC (n/y)
637 % OHCI root hub port power switching
638 @ "no" All root hub ports are always powered.
639 @ "ganged" Root hub ports are all powered or all off.
640 @ "per_port" Powered status of every root hub port is independent.
641 ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32] OHCI_POWER_SWITCH (choice)
643 % GRUB boot loader architecture
644 @ "pc" GRUB for PC
645 @ "efi" GRUB for UEFI
646 ! [PLATFORM=ia32|PLATFORM=amd64] GRUB_ARCH (choice)
648 % uImage OS type
649 @ "2" NetBSD stage 2 boot loader
650 ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] UIMAGE_OS (choice)
652 % uImage OS type
653 @ "5" Linux kernel
654 ! [PLATFORM=arm32&MACHINE!=beagleboardxm&MACHINE!=beaglebone] UIMAGE_OS (choice)
656 % uImage OS type
657 @ "5" Linux kernel
658 ! [PLATFORM=sparc32] UIMAGE_OS (choice)