1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 2
3 config ARM_PTDUMP_CORE <<
4 def_bool n <<
5 <<
6 config ARM_PTDUMP_DEBUGFS <<
7 bool "Export kernel pagetable layout t <<
8 depends on DEBUG_KERNEL <<
9 depends on MMU <<
10 select ARM_PTDUMP_CORE <<
11 select DEBUG_FS <<
12 help <<
13 Say Y here if you want to show the k <<
14 debugfs file. This information is on <<
15 who are working in architecture spec <<
16 It is probably not a good idea to en <<
17 kernel. <<
18 If in doubt, say "N" <<
19 <<
20 config ARM_DEBUG_WX <<
21 bool "Warn on W+X mappings at boot" <<
22 depends on MMU <<
23 select ARM_PTDUMP_CORE <<
24 help <<
25 Generate a warning if any W+X <<
26 <<
27 This is useful for discovering <<
28 W+X mappings after applying NX <<
29 <<
30 Look for a message in dmesg ou <<
31 <<
32 arm/mm: Checked W+X ma <<
33 <<
34 or like this, if the check fai <<
35 <<
36 arm/mm: Checked W+X ma <<
37 <<
38 Note that even if the check fa <<
39 still fine, as W+X mappings ar <<
40 themselves, what they do is th <<
41 of other unfixed kernel bugs e <<
42 <<
43 There is no runtime or memory <<
44 once the kernel has booted up <<
45 <<
46 If in doubt, say "Y". <<
47 <<
48 choice <<
49 prompt "Choose kernel unwinder" <<
50 default UNWINDER_ARM if AEABI <<
51 default UNWINDER_FRAME_POINTER if !AEA <<
52 help <<
53 This determines which method will be <<
54 traces for panics, oopses, bugs, war <<
55 livepatch, lockdep, and more. <<
56 <<
57 config UNWINDER_FRAME_POINTER <<
58 bool "Frame pointer unwinder" <<
59 depends on !THUMB2_KERNEL <<
60 select ARCH_WANT_FRAME_POINTERS <<
61 select FRAME_POINTER <<
62 help <<
63 This option enables the frame pointe <<
64 kernel stack traces. <<
65 <<
66 config UNWINDER_ARM <<
67 bool "ARM EABI stack unwinder" <<
68 depends on AEABI <<
69 select ARM_UNWIND <<
70 help <<
71 This option enables stack unwinding <<
72 using the information automatically <<
73 compiler. The resulting kernel image <<
74 the performance is not affected. Cur <<
75 only works with EABI compilers. <<
76 <<
77 endchoice <<
78 <<
79 config ARM_UNWIND <<
80 bool <<
81 <<
82 config BACKTRACE_VERBOSE <<
83 bool "Verbose backtrace" <<
84 depends on EXPERT <<
85 help <<
86 When the kernel produces a warning o <<
87 trace of the call chain. This option <<
88 the numeric addresses or only includ <<
89 <<
90 In most cases, say N here, unless yo <<
91 kernel and have access to the kernel <<
92 <<
93 config DEBUG_USER <<
94 bool "Verbose user fault messages" <<
95 help <<
96 When a user program crashes due to a <<
97 print a brief message explaining wha <<
98 sometimes helpful for debugging but <<
99 production system. Most people shoul <<
100 <<
101 In addition, you need to pass user_d <<
102 line to enable this feature. N cons <<
103 <<
104 1 - undefined instruction events <<
105 2 - system calls <<
106 4 - invalid data aborts <<
107 8 - SIGSEGV faults <<
108 16 - SIGBUS faults <<
109 <<
110 # These options are only for real kernel hacke <<
111 config DEBUG_LL <<
112 bool "Kernel low-level debugging funct <<
113 depends on DEBUG_KERNEL <<
114 help <<
115 Say Y here to include definitions of <<
116 in the kernel. This is helpful if y <<
117 executes before the console is initi <<
118 <<
119 Note that selecting this option will <<
120 UART definition, as specified below. <<
121 image on a different platform *will <<
122 not be enabled for kernels that are <<
123 <<
124 choice <<
125 prompt "Kernel low-level debugging por <<
126 depends on DEBUG_LL <<
127 <<
128 config DEBUG_ALPINE_UART0 <<
129 bool "Kernel low-level debuggi <<
130 depends on ARCH_ALPINE <<
131 select DEBUG_UART_8250 <<
132 help <<
133 Say Y here if you want kerne <<
134 on Alpine based platforms. <<
135 <<
136 config DEBUG_ASM9260_UART <<
137 bool "Kernel low-level debuggi <<
138 depends on MACH_ASM9260 <<
139 help <<
140 Say Y here if you want the d <<
141 their output to an UART or U <<
142 machines. <<
143 <<
144 DEBUG_UART_PHYS | DEBUG_UA <<
145 <<
146 0x80000000 | 0xf00000 <<
147 0x80004000 | 0xf00040 <<
148 0x80008000 | 0xf00080 <<
149 0x8000c000 | 0xf000c0 <<
150 0x80010000 | 0xf00100 <<
151 0x80014000 | 0xf00140 <<
152 0x80018000 | 0xf00180 <<
153 0x8001c000 | 0xf001c0 <<
154 0x80020000 | 0xf00200 <<
155 0x80024000 | 0xf00240 <<
156 <<
157 config DEBUG_AT91_RM9200_DBGU <<
158 bool "Kernel low-level debuggi <<
159 select DEBUG_AT91_UART <<
160 depends on SOC_AT91RM9200 || S <<
161 help <<
162 Say Y here if you want kerne <<
163 on the DBGU port of: <<
164 at91rm9200, at91sam9260, a <<
165 at91sam9g10, at91sam9n12, <<
166 <<
167 config DEBUG_AT91_SAM9263_DBGU <<
168 bool "Kernel low-level debuggi <<
169 select DEBUG_AT91_UART <<
170 depends on SOC_AT91SAM9 || SOC <<
171 help <<
172 Say Y here if you want kerne <<
173 on the DBGU port of: <<
174 at91sam9263, at91sam9g45, <<
175 sama5d3 <<
176 <<
177 config DEBUG_AT91_SAMA5D2_UART1 <<
178 bool "Kernel low-level debuggi <<
179 select DEBUG_AT91_UART <<
180 depends on SOC_SAMA5D2 <<
181 help <<
182 Say Y here if you want kerne <<
183 on the UART1 port of sama5d2 <<
184 <<
185 config DEBUG_AT91_SAMA5D4_USART3 <<
186 bool "Kernel low-level debuggi <<
187 select DEBUG_AT91_UART <<
188 depends on SOC_SAMA5D4 <<
189 help <<
190 Say Y here if you want kerne <<
191 on the USART3 port of sama5d <<
192 <<
193 config DEBUG_AT91_SAMV7_USART1 <<
194 bool "Kernel low-level debuggi <<
195 select DEBUG_AT91_UART <<
196 depends on SOC_SAMV7 <<
197 help <<
198 Say Y here if you want the d <<
199 their output to the USART1 p <<
200 machines. <<
201 <<
202 config DEBUG_AT91_SAMA7G5_FLEXCOM3 <<
203 bool "Kernel low-level debuggi <<
204 select DEBUG_AT91_UART <<
205 depends on SOC_SAMA7G5 <<
206 help <<
207 Say Y here if you want kerne <<
208 on the FLEXCOM3 port of SAMA <<
209 <<
210 config DEBUG_AT91_LAN966_FLEXCOM <<
211 bool "Kernel low-level debuggi <<
212 select DEBUG_AT91_UART <<
213 depends on SOC_LAN966 <<
214 help <<
215 Say Y here if you want kernel <<
216 on the FLEXCOM port of LAN966. <<
217 <<
218 DEBUG_UART_PHYS | DEBUG_UART_V <<
219 <<
220 0xe0040200 | 0xfd040200 <<
221 0xe0044200 | 0xfd044200 <<
222 0xe0060200 | 0xfd060200 <<
223 0xe0064200 | 0xfd064200 <<
224 0xe0070200 | 0xfd070200 <<
225 <<
226 By default, enabling FLEXCOM3 <<
227 DEBUG_UART_PHYS and DEBUG_UART <<
228 table. <<
229 <<
230 config DEBUG_BCM2835 <<
231 bool "Kernel low-level debuggi <<
232 depends on ARCH_BCM2835 && ARC <<
233 select DEBUG_UART_PL01X <<
234 <<
235 config DEBUG_BCM2836 <<
236 bool "Kernel low-level debuggi <<
237 depends on ARCH_BCM2835 && ARC <<
238 select DEBUG_UART_PL01X <<
239 <<
240 config DEBUG_BCM_5301X <<
241 bool "Kernel low-level debuggi <<
242 depends on ARCH_BCM_5301X || A <<
243 select DEBUG_UART_8250 <<
244 <<
245 config DEBUG_BCM_HR2 <<
246 bool "Kernel low-level debuggi <<
247 depends on ARCH_BCM_HR2 <<
248 select DEBUG_UART_8250 <<
249 <<
250 config DEBUG_BCM_IPROC_UART3 <<
251 bool "Kernel low-level debuggi <<
252 depends on ARCH_BCM_CYGNUS <<
253 select DEBUG_UART_8250 <<
254 help <<
255 Say Y here if you want the d <<
256 their output to the third se <<
257 <<
258 config DEBUG_BCM_KONA_UART <<
259 bool "Kernel low-level debuggi <<
260 depends on ARCH_BCM_MOBILE <<
261 select DEBUG_UART_8250 <<
262 help <<
263 Say Y here if you want kerne <<
264 on Broadcom SoC platforms. <<
265 This low level debug works f <<
266 mobile SoCs in the Kona fami <<
267 bcm11351, etc...) <<
268 <<
269 config DEBUG_BCM63XX_UART <<
270 bool "Kernel low-level debuggi <<
271 depends on ARCH_BCMBCA <<
272 <<
273 config DEBUG_BERLIN_UART <<
274 bool "Marvell Berlin SoC Debug <<
275 depends on ARCH_BERLIN <<
276 select DEBUG_UART_8250 <<
277 help <<
278 Say Y here if you want kerne <<
279 on Marvell Berlin SoC based <<
280 <<
281 config DEBUG_BRCMSTB_UART <<
282 bool "Use BRCMSTB UART for low <<
283 depends on ARCH_BRCMSTB <<
284 help <<
285 Say Y here if you want the d <<
286 their output to the first se <<
287 UART physical and virtual ad <<
288 based on the chip identifica <<
289 <<
290 If you have a Broadcom STB c <<
291 messages to appear over the <<
292 <<
293 config DEBUG_CLPS711X_UART1 <<
294 bool "Kernel low-level debuggi <<
295 depends on ARCH_CLPS711X <<
296 help <<
297 Say Y here if you want the d <<
298 their output to the first se <<
299 <<
300 config DEBUG_CLPS711X_UART2 <<
301 bool "Kernel low-level debuggi <<
302 depends on ARCH_CLPS711X <<
303 help <<
304 Say Y here if you want the d <<
305 their output to the second s <<
306 <<
307 config DEBUG_DAVINCI_DA8XX_UART1 <<
308 bool "Kernel low-level debuggi <<
309 depends on ARCH_DAVINCI_DA8XX <<
310 select DEBUG_UART_8250 <<
311 help <<
312 Say Y here if you want the d <<
313 their output to UART1 serial <<
314 <<
315 config DEBUG_DAVINCI_DA8XX_UART2 <<
316 bool "Kernel low-level debuggi <<
317 depends on ARCH_DAVINCI_DA8XX <<
318 select DEBUG_UART_8250 <<
319 help <<
320 Say Y here if you want the d <<
321 their output to UART2 serial <<
322 <<
323 config DEBUG_DC21285_PORT <<
324 bool "Kernel low-level debuggi <<
325 depends on FOOTBRIDGE <<
326 help <<
327 Say Y here if you want the d <<
328 their output to the serial p <<
329 <<
330 config DEBUG_DIGICOLOR_UA0 <<
331 bool "Kernel low-level debuggi <<
332 depends on ARCH_DIGICOLOR <<
333 help <<
334 Say Y here if you want the d <<
335 their output to the UA0 seri <<
336 <<
337 config DEBUG_EP93XX <<
338 bool "Kernel low-level debuggi <<
339 depends on ARCH_EP93XX <<
340 select DEBUG_UART_PL01X <<
341 help <<
342 Say Y here if you want kerne <<
343 on Cirrus Logic EP93xx based <<
344 <<
345 config DEBUG_FOOTBRIDGE_COM1 <<
346 bool "Kernel low-level debuggi <<
347 depends on FOOTBRIDGE <<
348 select DEBUG_UART_8250 <<
349 help <<
350 Say Y here if you want the d <<
351 their output to the 8250 at <<
352 <<
353 config DEBUG_GEMINI <<
354 bool "Kernel low-level debuggi <<
355 depends on ARCH_GEMINI <<
356 select DEBUG_UART_8250 <<
357 help <<
358 Say Y here if you want kerne <<
359 on Cortina Gemini based plat <<
360 <<
361 config DEBUG_HI3620_UART <<
362 bool "Hisilicon HI3620 Debug U <<
363 depends on ARCH_HI3xxx <<
364 select DEBUG_UART_PL01X <<
365 help <<
366 Say Y here if you want kerne <<
367 on HI3620 UART. <<
368 <<
369 config DEBUG_HIGHBANK_UART <<
370 bool "Kernel low-level debuggi <<
371 depends on ARCH_HIGHBANK <<
372 select DEBUG_UART_PL01X <<
373 help <<
374 Say Y here if you want the d <<
375 their output to the UART on <<
376 <<
377 config DEBUG_HIP01_UART <<
378 bool "Hisilicon Hip01 Debug UA <<
379 depends on ARCH_HIP01 <<
380 select DEBUG_UART_8250 <<
381 help <<
382 Say Y here if you want kerne <<
383 on HIP01 UART. <<
384 <<
385 config DEBUG_HIP04_UART <<
386 bool "Hisilicon HiP04 Debug UA <<
387 depends on ARCH_HIP04 <<
388 select DEBUG_UART_8250 <<
389 help <<
390 Say Y here if you want kerne <<
391 on HIP04 UART. <<
392 <<
393 config DEBUG_HIX5HD2_UART <<
394 bool "Hisilicon Hix5hd2 Debug <<
395 depends on ARCH_HIX5HD2 <<
396 select DEBUG_UART_PL01X <<
397 help <<
398 Say Y here if you want kerne <<
399 on Hix5hd2 UART. <<
400 <<
401 config DEBUG_IMX1_UART <<
402 bool "i.MX1 Debug UART" <<
403 depends on SOC_IMX1 <<
404 help <<
405 Say Y here if you want kerne <<
406 on i.MX1. <<
407 <<
408 config DEBUG_IMX23_UART <<
409 bool "i.MX23 Debug UART" <<
410 depends on SOC_IMX23 <<
411 select DEBUG_UART_PL01X <<
412 help <<
413 Say Y here if you want kerne <<
414 on i.MX23. <<
415 <<
416 config DEBUG_IMX25_UART <<
417 bool "i.MX25 Debug UART" <<
418 depends on SOC_IMX25 <<
419 help <<
420 Say Y here if you want kerne <<
421 on i.MX25. <<
422 <<
423 config DEBUG_IMX27_UART <<
424 bool "i.MX27 Debug UART" <<
425 depends on SOC_IMX27 <<
426 help <<
427 Say Y here if you want kerne <<
428 on i.MX27. <<
429 <<
430 config DEBUG_IMX28_UART <<
431 bool "i.MX28 Debug UART" <<
432 depends on SOC_IMX28 <<
433 select DEBUG_UART_PL01X <<
434 help <<
435 Say Y here if you want kerne <<
436 on i.MX28. <<
437 <<
438 config DEBUG_IMX31_UART <<
439 bool "i.MX31 Debug UART" <<
440 depends on SOC_IMX31 <<
441 help <<
442 Say Y here if you want kerne <<
443 on i.MX31. <<
444 <<
445 config DEBUG_IMX35_UART <<
446 bool "i.MX35 Debug UART" <<
447 depends on SOC_IMX35 <<
448 help <<
449 Say Y here if you want kerne <<
450 on i.MX35. <<
451 <<
452 config DEBUG_IMX50_UART <<
453 bool "i.MX50 Debug UART" <<
454 depends on SOC_IMX50 <<
455 help <<
456 Say Y here if you want kerne <<
457 on i.MX50. <<
458 <<
459 config DEBUG_IMX51_UART <<
460 bool "i.MX51 Debug UART" <<
461 depends on SOC_IMX51 <<
462 help <<
463 Say Y here if you want kerne <<
464 on i.MX51. <<
465 <<
466 config DEBUG_IMX53_UART <<
467 bool "i.MX53 Debug UART" <<
468 depends on SOC_IMX53 <<
469 help <<
470 Say Y here if you want kerne <<
471 on i.MX53. <<
472 <<
473 config DEBUG_IMX6Q_UART <<
474 bool "i.MX6Q/DL Debug UART" <<
475 depends on SOC_IMX6Q <<
476 help <<
477 Say Y here if you want kerne <<
478 on i.MX6Q/DL. <<
479 <<
480 config DEBUG_IMX6SL_UART <<
481 bool "i.MX6SL Debug UART" <<
482 depends on SOC_IMX6SL <<
483 help <<
484 Say Y here if you want kerne <<
485 on i.MX6SL. <<
486 <<
487 config DEBUG_IMX6SX_UART <<
488 bool "i.MX6SX Debug UART" <<
489 depends on SOC_IMX6SX <<
490 help <<
491 Say Y here if you want kerne <<
492 on i.MX6SX. <<
493 <<
494 config DEBUG_IMX6UL_UART <<
495 bool "i.MX6UL Debug UART" <<
496 depends on SOC_IMX6UL <<
497 help <<
498 Say Y here if you want kerne <<
499 on i.MX6UL. <<
500 <<
501 config DEBUG_IMX7D_UART <<
502 bool "i.MX7D Debug UART" <<
503 depends on SOC_IMX7D <<
504 help <<
505 Say Y here if you want kerne <<
506 on i.MX7D. <<
507 <<
508 config DEBUG_INTEGRATOR <<
509 bool "Kernel low-level debuggi <<
510 depends on ARCH_INTEGRATOR <<
511 select DEBUG_UART_PL01X <<
512 help <<
513 Say Y here if you want kerne <<
514 on ARM Integrator platforms. <<
515 <<
516 config DEBUG_KEYSTONE_UART0 <<
517 bool "Kernel low-level debuggi <<
518 depends on ARCH_KEYSTONE <<
519 select DEBUG_UART_8250 <<
520 help <<
521 Say Y here if you want the d <<
522 their output to UART0 serial <<
523 <<
524 config DEBUG_KEYSTONE_UART1 <<
525 bool "Kernel low-level debuggi <<
526 depends on ARCH_KEYSTONE <<
527 select DEBUG_UART_8250 <<
528 help <<
529 Say Y here if you want the d <<
530 their output to UART1 serial <<
531 <<
532 config DEBUG_LPC18XX_UART0 <<
533 bool "Kernel low-level debuggi <<
534 depends on ARCH_LPC18XX <<
535 select DEBUG_UART_8250 <<
536 help <<
537 Say Y here if you want kerne <<
538 on NXP LPC18xx/43xx UART0. <<
539 <<
540 config DEBUG_LPC32XX <<
541 bool "Kernel low-level debuggi <<
542 depends on ARCH_LPC32XX <<
543 select DEBUG_UART_8250 <<
544 help <<
545 Say Y here if you want kerne <<
546 on NXP LPC32xx based platfor <<
547 <<
548 config DEBUG_MESON_UARTAO <<
549 bool "Kernel low-level debuggi <<
550 depends on ARCH_MESON <<
551 help <<
552 Say Y here if you want kerne <<
553 on Amlogic Meson6 based plat <<
554 <<
555 config DEBUG_MMP_UART2 <<
556 bool "Kernel low-level debuggi <<
557 depends on ARCH_MMP <<
558 select DEBUG_UART_8250 <<
559 help <<
560 Say Y here if you want kerne <<
561 on MMP UART2. <<
562 <<
563 config DEBUG_MMP_UART3 <<
564 bool "Kernel low-level debuggi <<
565 depends on ARCH_MMP <<
566 select DEBUG_UART_8250 <<
567 help <<
568 Say Y here if you want kerne <<
569 on MMP UART3. <<
570 <<
571 config DEBUG_MVEBU_UART0 <<
572 bool "Kernel low-level debuggi <<
573 depends on ARCH_MVEBU <<
574 depends on ARCH_MVEBU && CPU_V <<
575 select DEBUG_UART_8250 <<
576 help <<
577 Say Y here if you want kerne <<
578 on MVEBU based platforms on <<
579 <<
580 This option should be used w <<
581 that left the internal regis <<
582 0xd0000000. As of today, thi <<
583 platforms such as the Global <<
584 Plathome OpenBlocks AX3, whe <<
585 bootloader. <<
586 <<
587 This option will not work on <<
588 (Kirkwood, Dove, MV78xx0, Or <<
589 the "new bootloader" variant <<
590 <<
591 If the wrong DEBUG_MVEBU_UAR <<
592 when u-boot hands over to th <<
593 silently crashes, with no se <<
594 <<
595 config DEBUG_MVEBU_UART0_ALTERNATE <<
596 bool "Kernel low-level debuggi <<
597 depends on ARCH_MVEBU || ARCH_ <<
598 select DEBUG_UART_8250 <<
599 help <<
600 Say Y here if you want kerne <<
601 on MVEBU based platforms on <<
602 Kirkwood, Dove, MV78xx0, Ori <<
603 <<
604 <<
605 This option should be used w <<
606 that remap the internal regi <<
607 <<
608 If the wrong DEBUG_MVEBU_UAR <<
609 when u-boot hands over to th <<
610 silently crashes, with no se <<
611 <<
612 config DEBUG_MVEBU_UART1_ALTERNATE <<
613 bool "Kernel low-level debuggi <<
614 depends on ARCH_MVEBU <<
615 select DEBUG_UART_8250 <<
616 help <<
617 Say Y here if you want kerne <<
618 on MVEBU based platforms on <<
619 Kirkwood, Dove, MV78xx0, Ori <<
620 <<
621 This option should be used w <<
622 that remap the internal regi <<
623 All of the older (pre Armada <<
624 this address, regardless of <<
625 <<
626 If the wrong DEBUG_MVEBU_UAR <<
627 when u-boot hands over to th <<
628 silently crashes, with no se <<
629 <<
630 config DEBUG_MSTARV7_PMUART <<
631 bool "Kernel low-level debuggi <<
632 depends on ARCH_MSTARV7 <<
633 select DEBUG_UART_8250 <<
634 help <<
635 Say Y here if you want kerne <<
636 for MSTAR ARMv7-based platfo <<
637 <<
638 config DEBUG_MT6589_UART0 <<
639 bool "Mediatek mt6589 UART0" <<
640 depends on ARCH_MEDIATEK <<
641 select DEBUG_UART_8250 <<
642 help <<
643 Say Y here if you want kerne <<
644 for Mediatek mt6589 based pl <<
645 <<
646 config DEBUG_MT8127_UART0 <<
647 bool "Mediatek mt8127/mt6592 U <<
648 depends on ARCH_MEDIATEK <<
649 select DEBUG_UART_8250 <<
650 help <<
651 Say Y here if you want kerne <<
652 for Mediatek mt8127 based pl <<
653 <<
654 config DEBUG_MT8135_UART3 <<
655 bool "Mediatek mt8135 UART3" <<
656 depends on ARCH_MEDIATEK <<
657 select DEBUG_UART_8250 <<
658 help <<
659 Say Y here if you want kerne <<
660 for Mediatek mt8135 based pl <<
661 <<
662 config DEBUG_NOMADIK_UART <<
663 bool "Kernel low-level debuggi <<
664 depends on ARCH_NOMADIK <<
665 select DEBUG_UART_PL01X <<
666 help <<
667 Say Y here if you want kerne <<
668 on NOMADIK based platforms. <<
669 <<
670 config DEBUG_NSPIRE_CLASSIC_UART <<
671 bool "Kernel low-level debuggi <<
672 depends on ARCH_NSPIRE <<
673 select DEBUG_UART_8250 <<
674 help <<
675 Say Y here if you want kerne <<
676 on TI-NSPIRE classic models. <<
677 <<
678 config DEBUG_NSPIRE_CX_UART <<
679 bool "Kernel low-level debuggi <<
680 depends on ARCH_NSPIRE <<
681 select DEBUG_UART_PL01X <<
682 help <<
683 Say Y here if you want kerne <<
684 on TI-NSPIRE CX models. <<
685 <<
686 config DEBUG_OMAP1UART1 <<
687 bool "Kernel low-level debuggi <<
688 depends on ARCH_OMAP1 <<
689 select DEBUG_UART_8250 <<
690 help <<
691 Say Y here if you want kerne <<
692 on OMAP1 based platforms (ex <<
693 <<
694 config DEBUG_OMAP1UART2 <<
695 bool "Kernel low-level debuggi <<
696 depends on ARCH_OMAP1 <<
697 select DEBUG_UART_8250 <<
698 help <<
699 Say Y here if you want kerne <<
700 on OMAP1 based platforms (ex <<
701 <<
702 config DEBUG_OMAP1UART3 <<
703 bool "Kernel low-level debuggi <<
704 depends on ARCH_OMAP1 <<
705 select DEBUG_UART_8250 <<
706 help <<
707 Say Y here if you want kerne <<
708 on OMAP1 based platforms (ex <<
709 <<
710 config DEBUG_OMAP2UART1 <<
711 bool "OMAP2/3/4 UART1 (omap2/3 <<
712 depends on ARCH_OMAP2PLUS <<
713 select DEBUG_UART_8250 <<
714 help <<
715 This covers at least h4, 243 <<
716 omap3 torpedo and 3530 lv so <<
717 <<
718 config DEBUG_OMAP2UART2 <<
719 bool "Kernel low-level debuggi <<
720 depends on ARCH_OMAP2PLUS <<
721 select DEBUG_UART_8250 <<
722 <<
723 config DEBUG_OMAP2UART3 <<
724 bool "Kernel low-level debuggi <<
725 depends on ARCH_OMAP2PLUS <<
726 select DEBUG_UART_8250 <<
727 <<
728 config DEBUG_OMAP3UART3 <<
729 bool "Kernel low-level debuggi <<
730 depends on ARCH_OMAP2PLUS <<
731 select DEBUG_UART_8250 <<
732 help <<
733 This covers at least cm_t3x, <<
734 igep00x0, ldp, n900, n9(50), <<
735 and 3517evm. <<
736 <<
737 config DEBUG_OMAP4UART3 <<
738 bool "Kernel low-level debuggi <<
739 depends on ARCH_OMAP2PLUS <<
740 select DEBUG_UART_8250 <<
741 <<
742 config DEBUG_OMAP3UART4 <<
743 bool "Kernel low-level debuggi <<
744 depends on ARCH_OMAP2PLUS <<
745 select DEBUG_UART_8250 <<
746 <<
747 config DEBUG_OMAP4UART4 <<
748 bool "Kernel low-level debuggi <<
749 depends on ARCH_OMAP2PLUS <<
750 select DEBUG_UART_8250 <<
751 <<
752 config DEBUG_TI81XXUART1 <<
753 bool "Kernel low-level debuggi <<
754 depends on ARCH_OMAP2PLUS <<
755 select DEBUG_UART_8250 <<
756 <<
757 config DEBUG_TI81XXUART2 <<
758 bool "Kernel low-level debuggi <<
759 depends on ARCH_OMAP2PLUS <<
760 select DEBUG_UART_8250 <<
761 <<
762 config DEBUG_TI81XXUART3 <<
763 bool "Kernel low-level debuggi <<
764 depends on ARCH_OMAP2PLUS <<
765 select DEBUG_UART_8250 <<
766 <<
767 config DEBUG_AM33XXUART1 <<
768 bool "Kernel low-level debuggi <<
769 depends on ARCH_OMAP2PLUS <<
770 select DEBUG_UART_8250 <<
771 <<
772 config DEBUG_ZOOM_UART <<
773 bool "Kernel low-level debuggi <<
774 depends on ARCH_OMAP2PLUS <<
775 select DEBUG_OMAP2PLUS_UART <<
776 <<
777 config DEBUG_PXA_UART1 <<
778 depends on ARCH_PXA <<
779 bool "Use PXA UART1 for low-le <<
780 select DEBUG_UART_8250 <<
781 help <<
782 Say Y here if you want kerne <<
783 on PXA UART1. <<
784 <<
785 config DEBUG_QCOM_UARTDM <<
786 bool "Kernel low-level debuggi <<
787 depends on ARCH_QCOM <<
788 help <<
789 Say Y here if you want the d <<
790 their output to the serial p <<
791 <<
792 ARCH DEBUG_UART_PHYS <<
793 APQ8064 0x16640000 <<
794 APQ8084 0xf995e000 <<
795 IPQ4019 0x078af000 <<
796 MSM8X60 0x19c40000 <<
797 MSM8960 0x16440000 <<
798 MSM8974 0xf991e000 <<
799 <<
800 Please adjust DEBUG_UART_PHY <<
801 options based on your needs. <<
802 <<
803 config DEBUG_REALVIEW_STD_PORT <<
804 bool "RealView Default UART" <<
805 depends on ARCH_REALVIEW <<
806 select DEBUG_UART_PL01X <<
807 help <<
808 Say Y here if you want the d <<
809 their output to the serial p <<
810 and PBX platforms. <<
811 <<
812 config DEBUG_REALVIEW_PB1176_PORT <<
813 bool "RealView PB1176 UART" <<
814 depends on MACH_REALVIEW_PB117 <<
815 select DEBUG_UART_PL01X <<
816 help <<
817 Say Y here if you want the d <<
818 their output to the standard <<
819 PB1176 platform. <<
820 <<
821 config DEBUG_RV1108_UART0 <<
822 bool "Kernel low-level debuggi <<
823 depends on ARCH_ROCKCHIP <<
824 select DEBUG_UART_8250 <<
825 help <<
826 Say Y here if you want kerne <<
827 on Rockchip RV1108 based pla <<
828 <<
829 config DEBUG_RV1108_UART1 <<
830 bool "Kernel low-level debuggi <<
831 depends on ARCH_ROCKCHIP <<
832 select DEBUG_UART_8250 <<
833 help <<
834 Say Y here if you want kerne <<
835 on Rockchip RV1108 based pla <<
836 <<
837 config DEBUG_RV1108_UART2 <<
838 bool "Kernel low-level debuggi <<
839 depends on ARCH_ROCKCHIP <<
840 select DEBUG_UART_8250 <<
841 help <<
842 Say Y here if you want kerne <<
843 on Rockchip RV1108 based pla <<
844 <<
845 config DEBUG_RK29_UART0 <<
846 bool "Kernel low-level debuggi <<
847 depends on ARCH_ROCKCHIP <<
848 select DEBUG_UART_8250 <<
849 help <<
850 Say Y here if you want kerne <<
851 on Rockchip based platforms. <<
852 <<
853 config DEBUG_RK29_UART1 <<
854 bool "Kernel low-level debuggi <<
855 depends on ARCH_ROCKCHIP <<
856 select DEBUG_UART_8250 <<
857 help <<
858 Say Y here if you want kerne <<
859 on Rockchip based platforms. <<
860 <<
861 config DEBUG_RK29_UART2 <<
862 bool "Kernel low-level debuggi <<
863 depends on ARCH_ROCKCHIP <<
864 select DEBUG_UART_8250 <<
865 help <<
866 Say Y here if you want kerne <<
867 on Rockchip based platforms. <<
868 <<
869 config DEBUG_RK3X_UART0 <<
870 bool "Kernel low-level debuggi <<
871 depends on ARCH_ROCKCHIP <<
872 select DEBUG_UART_8250 <<
873 help <<
874 Say Y here if you want kerne <<
875 on Rockchip based platforms. <<
876 <<
877 config DEBUG_RK3X_UART1 <<
878 bool "Kernel low-level debuggi <<
879 depends on ARCH_ROCKCHIP <<
880 select DEBUG_UART_8250 <<
881 help <<
882 Say Y here if you want kerne <<
883 on Rockchip based platforms. <<
884 <<
885 config DEBUG_RK3X_UART2 <<
886 bool "Kernel low-level debuggi <<
887 depends on ARCH_ROCKCHIP <<
888 select DEBUG_UART_8250 <<
889 help <<
890 Say Y here if you want kerne <<
891 on Rockchip based platforms. <<
892 <<
893 config DEBUG_RK3X_UART3 <<
894 bool "Kernel low-level debuggi <<
895 depends on ARCH_ROCKCHIP <<
896 select DEBUG_UART_8250 <<
897 help <<
898 Say Y here if you want kerne <<
899 on Rockchip based platforms. <<
900 <<
901 config DEBUG_RK32_UART2 <<
902 bool "Kernel low-level debuggi <<
903 depends on ARCH_ROCKCHIP <<
904 select DEBUG_UART_8250 <<
905 help <<
906 Say Y here if you want kerne <<
907 on Rockchip RK32xx based pla <<
908 <<
909 config DEBUG_R7S72100_SCIF2 <<
910 bool "Kernel low-level debuggi <<
911 depends on ARCH_R7S72100 <<
912 help <<
913 Say Y here if you want kerne <<
914 via SCIF2 on Renesas RZ/A1H <<
915 <<
916 config DEBUG_R7S9210_SCIF2 <<
917 bool "Kernel low-level debuggi <<
918 depends on ARCH_R7S9210 <<
919 help <<
920 Say Y here if you want kerne <<
921 via SCIF2 on Renesas RZ/A2M <<
922 <<
923 config DEBUG_R7S9210_SCIF4 <<
924 bool "Kernel low-level debuggi <<
925 depends on ARCH_R7S9210 <<
926 help <<
927 Say Y here if you want kerne <<
928 via SCIF4 on Renesas RZ/A2M <<
929 <<
930 config DEBUG_RCAR_GEN1_SCIF0 <<
931 bool "Kernel low-level debuggi <<
932 depends on ARCH_R8A7778 <<
933 help <<
934 Say Y here if you want kerne <<
935 via SCIF0 on Renesas R-Car M <<
936 <<
937 config DEBUG_RCAR_GEN1_SCIF2 <<
938 bool "Kernel low-level debuggi <<
939 depends on ARCH_R8A7779 <<
940 help <<
941 Say Y here if you want kerne <<
942 via SCIF2 on Renesas R-Car H <<
943 <<
944 config DEBUG_RCAR_GEN2_SCIF0 <<
945 bool "Kernel low-level debuggi <<
946 depends on ARCH_R8A7743 || ARC <<
947 ARCH_R8A7791 || ARCH_R <<
948 help <<
949 Say Y here if you want kerne <<
950 via SCIF0 on Renesas RZ/G1M <<
951 R-Car H2 (R8A7790), M2-W (R8 <<
952 M2-N (R8A7793). <<
953 <<
954 config DEBUG_RCAR_GEN2_SCIF1 <<
955 bool "Kernel low-level debuggi <<
956 depends on ARCH_R8A77470 <<
957 help <<
958 Say Y here if you want kerne <<
959 via SCIF1 on Renesas RZ/G1C <<
960 <<
961 config DEBUG_RCAR_GEN2_SCIF2 <<
962 bool "Kernel low-level debuggi <<
963 depends on ARCH_R8A7794 <<
964 help <<
965 Say Y here if you want kerne <<
966 via SCIF2 on Renesas R-Car E <<
967 <<
968 config DEBUG_RCAR_GEN2_SCIF4 <<
969 bool "Kernel low-level debuggi <<
970 depends on ARCH_R8A7745 <<
971 help <<
972 Say Y here if you want kerne <<
973 via SCIF4 on Renesas RZ/G1E <<
974 <<
975 config DEBUG_RCAR_GEN2_SCIFA2 <<
976 bool "Kernel low-level debuggi <<
977 depends on ARCH_R8A7742 <<
978 help <<
979 Say Y here if you want kerne <<
980 via SCIFA2 on Renesas RZ/G1H <<
981 <<
982 config DEBUG_RMOBILE_SCIFA0 <<
983 bool "Kernel low-level debuggi <<
984 depends on ARCH_R8A73A4 <<
985 help <<
986 Say Y here if you want kerne <<
987 via SCIFA0 on Renesas R-Mobi <<
988 <<
989 config DEBUG_RMOBILE_SCIFA1 <<
990 bool "Kernel low-level debuggi <<
991 depends on ARCH_R8A7740 <<
992 help <<
993 Say Y here if you want kerne <<
994 via SCIFA1 on Renesas R-Mobi <<
995 <<
996 config DEBUG_RMOBILE_SCIFA4 <<
997 bool "Kernel low-level debuggi <<
998 depends on ARCH_SH73A0 <<
999 help <<
1000 Say Y here if you want kern <<
1001 via SCIFA4 on Renesas SH-Mo <<
1002 <<
1003 config DEBUG_S3C_UART0 <<
1004 depends on PLAT_SAMSUNG || AR <<
1005 select DEBUG_EXYNOS_UART if A <<
1006 select DEBUG_S3C64XX_UART if <<
1007 select DEBUG_S5PV210_UART if <<
1008 bool "Use Samsung S3C UART 0 <<
1009 help <<
1010 Say Y here if you want the <<
1011 their output to UART 0. The <<
1012 by the boot-loader before u <<
1013 <<
1014 config DEBUG_S3C_UART1 <<
1015 depends on PLAT_SAMSUNG || AR <<
1016 select DEBUG_EXYNOS_UART if A <<
1017 select DEBUG_S3C64XX_UART if <<
1018 select DEBUG_S5PV210_UART if <<
1019 bool "Use Samsung S3C UART 1 <<
1020 help <<
1021 Say Y here if you want the <<
1022 their output to UART 1. The <<
1023 by the boot-loader before u <<
1024 <<
1025 config DEBUG_S3C_UART2 <<
1026 depends on PLAT_SAMSUNG || AR <<
1027 select DEBUG_EXYNOS_UART if A <<
1028 select DEBUG_S3C64XX_UART if <<
1029 select DEBUG_S5PV210_UART if <<
1030 bool "Use Samsung S3C UART 2 <<
1031 help <<
1032 Say Y here if you want the <<
1033 their output to UART 2. The <<
1034 by the boot-loader before u <<
1035 <<
1036 config DEBUG_S3C_UART3 <<
1037 depends on ARCH_EXYNOS || ARC <<
1038 select DEBUG_EXYNOS_UART if A <<
1039 select DEBUG_S3C64XX_UART if <<
1040 select DEBUG_S5PV210_UART if <<
1041 bool "Use Samsung S3C UART 3 <<
1042 help <<
1043 Say Y here if you want the <<
1044 their output to UART 3. The <<
1045 by the boot-loader before u <<
1046 <<
1047 config DEBUG_SA1100 <<
1048 depends on ARCH_SA1100 <<
1049 bool "Use SA1100 UARTs for lo <<
1050 help <<
1051 Say Y here if you want kern <<
1052 on SA-11x0 UART ports. The <<
1053 enabled UART in a sequence <<
1054 <<
1055 config DEBUG_SD5203_UART <<
1056 bool "Hisilicon SD5203 Debug <<
1057 depends on ARCH_SD5203 <<
1058 select DEBUG_UART_8250 <<
1059 help <<
1060 Say Y here if you want kern <<
1061 on SD5203 UART. <<
1062 <<
1063 config DEBUG_SOCFPGA_UART0 <<
1064 depends on ARCH_INTEL_SOCFPGA <<
1065 bool "Use SOCFPGA UART0 for l <<
1066 select DEBUG_UART_8250 <<
1067 help <<
1068 Say Y here if you want kern <<
1069 on SOCFPGA(Cyclone 5 and Ar <<
1070 <<
1071 config DEBUG_SOCFPGA_ARRIA10_UART1 <<
1072 depends on ARCH_INTEL_SOCFPGA <<
1073 bool "Use SOCFPGA Arria10 UAR <<
1074 select DEBUG_UART_8250 <<
1075 help <<
1076 Say Y here if you want kern <<
1077 on SOCFPGA(Arria 10) based <<
1078 <<
1079 config DEBUG_SOCFPGA_CYCLONE5_UART1 <<
1080 depends on ARCH_INTEL_SOCFPGA <<
1081 bool "Use SOCFPGA Cyclone 5 U <<
1082 select DEBUG_UART_8250 <<
1083 help <<
1084 Say Y here if you want kern <<
1085 on SOCFPGA(Cyclone 5 and Ar <<
1086 <<
1087 config DEBUG_SUN9I_UART0 <<
1088 bool "Kernel low-level debugg <<
1089 depends on MACH_SUN9I <<
1090 select DEBUG_UART_8250 <<
1091 help <<
1092 Say Y here if you want kern <<
1093 on Allwinner A80 based plat <<
1094 <<
1095 config DEBUG_SUNXI_UART0 <<
1096 bool "Kernel low-level debugg <<
1097 depends on ARCH_SUNXI <<
1098 select DEBUG_UART_8250 <<
1099 help <<
1100 Say Y here if you want kern <<
1101 on Allwinner A1X based plat <<
1102 <<
1103 config DEBUG_SUNXI_UART1 <<
1104 bool "Kernel low-level debugg <<
1105 depends on ARCH_SUNXI <<
1106 select DEBUG_UART_8250 <<
1107 help <<
1108 Say Y here if you want kern <<
1109 on Allwinner A1X based plat <<
1110 <<
1111 config DEBUG_SUNXI_R_UART <<
1112 bool "Kernel low-level debugg <<
1113 depends on MACH_SUN6I || MACH <<
1114 select DEBUG_UART_8250 <<
1115 help <<
1116 Say Y here if you want kern <<
1117 on Allwinner A31/A23 based <<
1118 <<
1119 config DEBUG_SPEAR3XX <<
1120 bool "Kernel low-level debugg <<
1121 depends on ARCH_SPEAR3XX || A <<
1122 select DEBUG_UART_PL01X <<
1123 help <<
1124 Say Y here if you want kern <<
1125 on ST SPEAr based platforms <<
1126 <<
1127 config DEBUG_SPEAR13XX <<
1128 bool "Kernel low-level debugg <<
1129 depends on ARCH_SPEAR13XX <<
1130 select DEBUG_UART_PL01X <<
1131 help <<
1132 Say Y here if you want kern <<
1133 on ST SPEAr13xx based platf <<
1134 <<
1135 config DEBUG_STIH41X_ASC2 <<
1136 bool "Use StiH415/416 ASC2 UA <<
1137 depends on ARCH_STI <<
1138 help <<
1139 Say Y here if you want kern <<
1140 on STiH415/416 based platfo <<
1141 default UART wired up to AS <<
1142 <<
1143 If unsure, say N. <<
1144 <<
1145 config DEBUG_STIH41X_SBC_ASC1 <<
1146 bool "Use StiH415/416 SBC ASC <<
1147 depends on ARCH_STI <<
1148 help <<
1149 Say Y here if you want kern <<
1150 on STiH415/416 based platfo <<
1151 default UART wired up to SB <<
1152 <<
1153 If unsure, say N. <<
1154 <<
1155 config DEBUG_STIH418_SBC_ASC0 <<
1156 bool "Use StiH418 SBC ASC0 UA <<
1157 depends on ARCH_STI <<
1158 help <<
1159 Say Y here if you want kern <<
1160 on STiH418 based platforms <<
1161 up to SBC ASC0. <<
1162 <<
1163 If unsure, say N. <<
1164 <<
1165 config STM32F4_DEBUG_UART <<
1166 bool "Use STM32F4 UART for lo <<
1167 depends on MACH_STM32F429 || <<
1168 select DEBUG_STM32_UART <<
1169 help <<
1170 Say Y here if you want kern <<
1171 on STM32F4 based platforms, <<
1172 USART1, but another UART in <<
1173 CONFIG_DEBUG_UART_PHYS. <<
1174 <<
1175 If unsure, say N. <<
1176 <<
1177 config STM32F7_DEBUG_UART <<
1178 bool "Use STM32F7 UART for lo <<
1179 depends on MACH_STM32F746 || <<
1180 select DEBUG_STM32_UART <<
1181 help <<
1182 Say Y here if you want kern <<
1183 on STM32F7 based platforms, <<
1184 USART1, but another UART in <<
1185 CONFIG_DEBUG_UART_PHYS. <<
1186 <<
1187 If unsure, say N. <<
1188 <<
1189 config STM32H7_DEBUG_UART <<
1190 bool "Use STM32H7 UART for lo <<
1191 depends on MACH_STM32H743 <<
1192 select DEBUG_STM32_UART <<
1193 help <<
1194 Say Y here if you want kern <<
1195 on STM32H7 based platforms, <<
1196 USART1, but another UART in <<
1197 CONFIG_DEBUG_UART_PHYS. <<
1198 <<
1199 If unsure, say N. <<
1200 <<
1201 config STM32MP1_DEBUG_UART <<
1202 bool "Use STM32MP1 UART for l <<
1203 depends on MACH_STM32MP157 <<
1204 select DEBUG_STM32_UART <<
1205 help <<
1206 Say Y here if you want kern <<
1207 STM32MP1-based platforms, w <<
1208 UART4, but another UART ins <<
1209 CONFIG_DEBUG_UART_PHYS and <<
1210 <<
1211 If unsure, say N. <<
1212 <<
1213 config TEGRA_DEBUG_UART_AUTO_ODMDATA <<
1214 bool "Kernel low-level debugg <<
1215 depends on ARCH_TEGRA <<
1216 select DEBUG_TEGRA_UART <<
1217 help <<
1218 Automatically determines wh <<
1219 debug based on the ODMDATA <<
1220 the BCT, and is written to <<
1221 nvflash, or other flashing <<
1222 then bits 17:15 indicate wh <<
1223 are UART A/B/C/D/E. <<
1224 <<
1225 config TEGRA_DEBUG_UARTA <<
1226 bool "Kernel low-level debugg <<
1227 depends on ARCH_TEGRA <<
1228 select DEBUG_TEGRA_UART <<
1229 help <<
1230 Say Y here if you want kern <<
1231 on Tegra based platforms. <<
1232 <<
1233 config TEGRA_DEBUG_UARTB <<
1234 bool "Kernel low-level debugg <<
1235 depends on ARCH_TEGRA <<
1236 select DEBUG_TEGRA_UART <<
1237 help <<
1238 Say Y here if you want kern <<
1239 on Tegra based platforms. <<
1240 <<
1241 config TEGRA_DEBUG_UARTC <<
1242 bool "Kernel low-level debugg <<
1243 depends on ARCH_TEGRA <<
1244 select DEBUG_TEGRA_UART <<
1245 help <<
1246 Say Y here if you want kern <<
1247 on Tegra based platforms. <<
1248 <<
1249 config TEGRA_DEBUG_UARTD <<
1250 bool "Kernel low-level debugg <<
1251 depends on ARCH_TEGRA <<
1252 select DEBUG_TEGRA_UART <<
1253 help <<
1254 Say Y here if you want kern <<
1255 on Tegra based platforms. <<
1256 <<
1257 config TEGRA_DEBUG_UARTE <<
1258 bool "Kernel low-level debugg <<
1259 depends on ARCH_TEGRA <<
1260 select DEBUG_TEGRA_UART <<
1261 help <<
1262 Say Y here if you want kern <<
1263 on Tegra based platforms. <<
1264 <<
1265 config DEBUG_UX500_UART <<
1266 depends on ARCH_U8500 <<
1267 bool "Use Ux500 UART for low- <<
1268 help <<
1269 Say Y here if you want kern <<
1270 on Ux500 based platforms. <<
1271 <<
1272 config DEBUG_VERSATILE <<
1273 bool "Kernel low-level debugg <<
1274 depends on ARCH_VERSATILE <<
1275 select DEBUG_UART_PL01X <<
1276 help <<
1277 Say Y here if you want kern <<
1278 on ARM Versatile platforms. <<
1279 <<
1280 config DEBUG_VEXPRESS_UART0_DETECT <<
1281 bool "Autodetect UART0 on Ver <<
1282 depends on ARCH_VEXPRESS && C <<
1283 help <<
1284 This option enables a simpl <<
1285 the motherboard's memory ma <<
1286 choose the relevant UART0 b <<
1287 <<
1288 Note that this will only wo <<
1289 and may fail with non-stand <<
1290 <<
1291 config DEBUG_VEXPRESS_UART0_CA9 <<
1292 bool "Use PL011 UART0 at 0x10 <<
1293 depends on ARCH_VEXPRESS <<
1294 select DEBUG_UART_PL01X <<
1295 help <<
1296 This option selects UART0 a <<
1297 this applies only to the V2 <<
1298 <<
1299 config DEBUG_VEXPRESS_UART0_RS1 <<
1300 bool "Use PL011 UART0 at 0x1c <<
1301 depends on ARCH_VEXPRESS <<
1302 select DEBUG_UART_PL01X <<
1303 help <<
1304 This option selects UART0 a <<
1305 of the tiles using the RS1 <<
1306 core tiles, FPGA-based SMMs <<
1307 <<
1308 config DEBUG_VEXPRESS_UART0_CRX <<
1309 bool "Use PL011 UART0 at 0xb0 <<
1310 depends on ARCH_VEXPRESS && ! <<
1311 select DEBUG_UART_PL01X <<
1312 help <<
1313 This option selects UART0 a <<
1314 Cortex-R series tiles and S <<
1315 <<
1316 config DEBUG_VF_UART <<
1317 bool "Vybrid UART" <<
1318 depends on SOC_VF610 <<
1319 help <<
1320 Say Y here if you want kern <<
1321 on Vybrid based platforms. <<
1322 <<
1323 config DEBUG_VT8500_UART0 <<
1324 bool "Use UART0 on VIA/Wonder <<
1325 depends on ARCH_VT8500 <<
1326 help <<
1327 This option selects UART0 o <<
1328 devices, including VT8500, <<
1329 <<
1330 config DEBUG_ZYNQ_UART0 <<
1331 bool "Kernel low-level debugg <<
1332 depends on ARCH_ZYNQ <<
1333 help <<
1334 Say Y here if you want the <<
1335 their output to UART0 on th <<
1336 <<
1337 config DEBUG_ZYNQ_UART1 <<
1338 bool "Kernel low-level debugg <<
1339 depends on ARCH_ZYNQ <<
1340 help <<
1341 Say Y here if you want the <<
1342 their output to UART1 on th <<
1343 <<
1344 If you have a ZC702 board a <<
1345 appear on the USB serial ad <<
1346 <<
1347 config DEBUG_ICEDCC <<
1348 bool "Kernel low-level debugg <<
1349 help <<
1350 Say Y here if you want the <<
1351 their output to the Embedde <<
1352 co-processor 14. This is kn <<
1353 channel and on the XScale w <<
1354 <<
1355 Note that the system will a <<
1356 is nothing connected to rea <<
1357 <<
1358 config DEBUG_SEMIHOSTING <<
1359 bool "Kernel low-level debug <<
1360 help <<
1361 Semihosting enables code ru <<
1362 the I/O facilities on a hos <<
1363 simple SVC call. The host d <<
1364 semihosting enabled for the <<
1365 otherwise the kernel will c <<
1366 <<
1367 This is known to work with <<
1368 ARM's Fast Models, or any o <<
1369 that implements semihosting <<
1370 <<
1371 For more details about semi <<
1372 chapter 8 of DUI0203I_rvct_ <<
1373 <<
1374 config DEBUG_LL_UART_8250 <<
1375 bool "Kernel low-level debugg <<
1376 help <<
1377 Say Y here if you wish the <<
1378 their output to an 8250 UAR <<
1379 to provide the parameters f <<
1380 selecting one of the platfo <<
1381 you know the parameters for <<
1382 <<
1383 This option is preferred ov <<
1384 options; the platform speci <<
1385 and will be soon removed. <<
1386 <<
1387 config DEBUG_LL_UART_PL01X <<
1388 bool "Kernel low-level debugg <<
1389 help <<
1390 Say Y here if you wish the <<
1391 their output to a PL01x Pri <<
1392 this option to provide the <<
1393 rather than selecting one o <<
1394 options above if you know t <<
1395 <<
1396 This option is preferred ov <<
1397 options; the platform speci <<
1398 and will be soon removed. <<
1399 <<
1400 endchoice <<
1401 <<
1402 config DEBUG_AT91_UART <<
1403 bool <<
1404 depends on ARCH_AT91 <<
1405 <<
1406 config DEBUG_EXYNOS_UART <<
1407 bool <<
1408 <<
1409 config DEBUG_S3C64XX_UART <<
1410 bool <<
1411 <<
1412 config DEBUG_S5PV210_UART <<
1413 bool <<
1414 <<
1415 config DEBUG_S3C_UART <<
1416 depends on DEBUG_S3C64XX_UART || DEB <<
1417 DEBUG_EXYNOS_UART <<
1418 int <<
1419 default "0" if DEBUG_S3C_UART0 <<
1420 default "1" if DEBUG_S3C_UART1 <<
1421 default "2" if DEBUG_S3C_UART2 <<
1422 default "3" if DEBUG_S3C_UART3 <<
1423 <<
1424 config DEBUG_OMAP2PLUS_UART <<
1425 bool <<
1426 depends on ARCH_OMAP2PLUS <<
1427 <<
1428 config DEBUG_IMX_UART_PORT <<
1429 int "i.MX Debug UART Port Selection" <<
1430 depends on DEBUG_IMX1_UART || \ <<
1431 DEBUG_IMX25_UART || \ <<
1432 DEBUG_IMX27_UART || \ <<
1433 DEBUG_IMX31_UART || \ <<
1434 DEBUG_IMX35_UART || \ <<
1435 DEBUG_IMX50_UART || \ <<
1436 DEBUG_IMX51_UART || \ <<
1437 DEBUG_IMX53_UART || \ <<
1438 DEBUG_IMX6Q_UART || \ <<
1439 DEBUG_IMX6SL_UART || \ <<
1440 DEBUG_IMX6SX_UART || \ <<
1441 DEBUG_IMX6UL_UART || \ <<
1442 DEBUG_IMX7D_UART <<
1443 default 1 <<
1444 help <<
1445 Choose UART port on which kernel lo <<
1446 should be output. <<
1447 <<
1448 config DEBUG_VF_UART_PORT <<
1449 int "Vybrid Debug UART Port Selection <<
1450 default 1 <<
1451 range 0 3 <<
1452 depends on SOC_VF610 <<
1453 help <<
1454 Choose UART port on which kernel lo <<
1455 should be output. <<
1456 <<
1457 config DEBUG_TEGRA_UART <<
1458 bool <<
1459 depends on ARCH_TEGRA <<
1460 <<
1461 config DEBUG_STM32_UART <<
1462 bool <<
1463 depends on ARCH_STM32 <<
1464 <<
1465 config DEBUG_UART_FLOW_CONTROL <<
1466 bool "Enable flow control (CTS) for t <<
1467 depends on DEBUG_LL <<
1468 default y if DEBUG_FOOTBRIDGE_COM1 || <<
1469 help <<
1470 Some UART ports are connected to te <<
1471 control signals to indicate whether <<
1472 In practice this means that the ter <<
1473 control signal CTS (Clear To Send). <<
1474 this and your debug terminal will r <<
1475 <<
1476 config DEBUG_LL_INCLUDE <<
1477 string <<
1478 default "debug/sa1100.S" if DEBUG_SA1 <<
1479 default "debug/palmchip.S" if DEBUG_U <<
1480 default "debug/8250.S" if DEBUG_LL_UA <<
1481 default "debug/at91.S" if DEBUG_AT91_ <<
1482 default "debug/asm9260.S" if DEBUG_AS <<
1483 default "debug/clps711x.S" if DEBUG_C <<
1484 default "debug/dc21285.S" if DEBUG_DC <<
1485 default "debug/meson.S" if DEBUG_MESO <<
1486 default "debug/pl01x.S" if DEBUG_LL_U <<
1487 default "debug/exynos.S" if DEBUG_EXY <<
1488 default "debug/icedcc.S" if DEBUG_ICE <<
1489 default "debug/imx.S" if DEBUG_IMX1_U <<
1490 DEBUG_IMX25_ <<
1491 DEBUG_IMX27_ <<
1492 DEBUG_IMX31_ <<
1493 DEBUG_IMX35_ <<
1494 DEBUG_IMX50_ <<
1495 DEBUG_IMX51_ <<
1496 DEBUG_IMX53_ <<
1497 DEBUG_IMX6Q_ <<
1498 DEBUG_IMX6SL <<
1499 DEBUG_IMX6SX <<
1500 DEBUG_IMX6UL <<
1501 DEBUG_IMX7D_ <<
1502 default "debug/msm.S" if DEBUG_QCOM_U <<
1503 default "debug/omap2plus.S" if DEBUG_ <<
1504 default "debug/renesas-scif.S" if DEB <<
1505 default "debug/renesas-scif.S" if DEB <<
1506 default "debug/renesas-scif.S" if DEB <<
1507 default "debug/renesas-scif.S" if DEB <<
1508 default "debug/renesas-scif.S" if DEB <<
1509 default "debug/renesas-scif.S" if DEB <<
1510 default "debug/renesas-scif.S" if DEB <<
1511 default "debug/renesas-scif.S" if DEB <<
1512 default "debug/renesas-scif.S" if DEB <<
1513 default "debug/renesas-scif.S" if DEB <<
1514 default "debug/renesas-scif.S" if DEB <<
1515 default "debug/renesas-scif.S" if DEB <<
1516 default "debug/renesas-scif.S" if DEB <<
1517 default "debug/s3c24xx.S" if DEBUG_S3 <<
1518 default "debug/s5pv210.S" if DEBUG_S5 <<
1519 default "debug/sti.S" if DEBUG_STIH41 <<
1520 default "debug/sti.S" if DEBUG_STIH41 <<
1521 default "debug/sti.S" if DEBUG_STIH41 <<
1522 default "debug/stm32.S" if DEBUG_STM3 <<
1523 default "debug/tegra.S" if DEBUG_TEGR <<
1524 default "debug/ux500.S" if DEBUG_UX50 <<
1525 default "debug/vexpress.S" if DEBUG_V <<
1526 default "debug/vf.S" if DEBUG_VF_UART <<
1527 default "debug/vt8500.S" if DEBUG_VT8 <<
1528 default "debug/zynq.S" if DEBUG_ZYNQ_ <<
1529 default "debug/bcm63xx.S" if DEBUG_BC <<
1530 default "debug/digicolor.S" if DEBUG_ <<
1531 default "debug/brcmstb.S" if DEBUG_BR <<
1532 default "mach/debug-macro.S" <<
1533 <<
1534 # Compatibility options for PL01x <<
1535 config DEBUG_UART_PL01X <<
1536 bool <<
1537 <<
1538 # Compatibility options for 8250 <<
1539 config DEBUG_UART_8250 <<
1540 def_bool ARCH_IXP4XX || ARCH_RPC <<
1541 <<
1542 config DEBUG_UART_PHYS <<
1543 hex "Physical base address of debug U <<
1544 default 0x01c28000 if DEBUG_SUNXI_UAR <<
1545 default 0x01c28400 if DEBUG_SUNXI_UAR <<
1546 default 0x01d0c000 if DEBUG_DAVINCI_D <<
1547 default 0x01d0d000 if DEBUG_DAVINCI_D <<
1548 default 0x01f02800 if DEBUG_SUNXI_R_U <<
1549 default 0x02530c00 if DEBUG_KEYSTONE_ <<
1550 default 0x02531000 if DEBUG_KEYSTONE_ <<
1551 default 0x03010fe0 if ARCH_RPC <<
1552 default 0x07000000 if DEBUG_SUN9I_UAR <<
1553 default 0x09530000 if DEBUG_STIH418_S <<
1554 default 0x10009000 if DEBUG_REALVIEW_ <<
1555 DEBUG_VEXPRES <<
1556 default 0x1010c000 if DEBUG_REALVIEW_ <<
1557 default 0x10124000 if DEBUG_RK3X_UART <<
1558 default 0x10126000 if DEBUG_RK3X_UART <<
1559 default 0x101f1000 if DEBUG_VERSATILE <<
1560 default 0x101fb000 if DEBUG_NOMADIK_U <<
1561 default 0x10210000 if DEBUG_RV1108_UA <<
1562 default 0x10220000 if DEBUG_RV1108_UA <<
1563 default 0x10230000 if DEBUG_RV1108_UA <<
1564 default 0x11002000 if DEBUG_MT8127_UA <<
1565 default 0x11006000 if DEBUG_MT6589_UA <<
1566 default 0x11009000 if DEBUG_MT8135_UA <<
1567 default 0x16000000 if DEBUG_INTEGRATO <<
1568 default 0x1600d000 if DEBUG_SD5203_UA <<
1569 default 0x18000300 if DEBUG_BCM_5301X <<
1570 default 0x18000400 if DEBUG_BCM_HR2 <<
1571 default 0x18023000 if DEBUG_BCM_IPROC <<
1572 default 0x1c090000 if DEBUG_VEXPRESS_ <<
1573 default 0x1f221000 if DEBUG_MSTARV7_P <<
1574 default 0x20001000 if DEBUG_HIP01_UAR <<
1575 default 0x20060000 if DEBUG_RK29_UART <<
1576 default 0x20064000 if DEBUG_RK29_UART <<
1577 default 0x20068000 if DEBUG_RK29_UART <<
1578 default 0x20201000 if DEBUG_BCM2835 <<
1579 default 0x3e000000 if DEBUG_BCM_KONA_ <<
1580 default 0x3f201000 if DEBUG_BCM2836 <<
1581 default 0x40010000 if STM32MP1_DEBUG_ <<
1582 default 0x40011000 if STM32F4_DEBUG_U <<
1583 STM32H7_DEBUG <<
1584 default 0x40028000 if DEBUG_AT91_SAMV <<
1585 default 0x40081000 if DEBUG_LPC18XX_U <<
1586 default 0x40090000 if DEBUG_LPC32XX <<
1587 default 0x40100000 if DEBUG_PXA_UART1 <<
1588 default 0x42000000 if DEBUG_GEMINI <<
1589 default 0x44e09000 if DEBUG_AM33XXUAR <<
1590 default 0x48020000 if DEBUG_OMAP4UART <<
1591 default 0x48022000 if DEBUG_TI81XXUAR <<
1592 default 0x48024000 if DEBUG_TI81XXUAR <<
1593 default 0x4806a000 if DEBUG_OMAP2UART <<
1594 default 0x4806c000 if DEBUG_OMAP2UART <<
1595 default 0x4806e000 if DEBUG_OMAP2UART <<
1596 default 0x49020000 if DEBUG_OMAP3UART <<
1597 default 0x49042000 if DEBUG_OMAP3UART <<
1598 default 0x7c0003f8 if DEBUG_FOOTBRIDG <<
1599 default 0x7f005000 if DEBUG_S3C64XX_U <<
1600 default 0x7f005400 if DEBUG_S3C64XX_U <<
1601 default 0x7f005800 if DEBUG_S3C64XX_U <<
1602 default 0x7f005c00 if DEBUG_S3C64XX_U <<
1603 default 0x80010000 if DEBUG_ASM9260_U <<
1604 default 0x80070000 if DEBUG_IMX23_UAR <<
1605 default 0x80074000 if DEBUG_IMX28_UAR <<
1606 default 0x808c0000 if DEBUG_EP93XX || <<
1607 default 0x90020000 if DEBUG_NSPIRE_CL <<
1608 default 0xb0090000 if DEBUG_VEXPRESS_ <<
1609 default 0xc8000000 if ARCH_IXP4XX && <<
1610 default 0xc8000003 if ARCH_IXP4XX && <<
1611 default 0xd0000000 if DEBUG_SPEAR3XX <<
1612 default 0xd0012000 if DEBUG_MVEBU_UAR <<
1613 default 0xc81004c0 if DEBUG_MESON_UAR <<
1614 default 0xd4017000 if DEBUG_MMP_UART2 <<
1615 default 0xd4018000 if DEBUG_MMP_UART3 <<
1616 default 0xe0000000 if DEBUG_SPEAR13XX <<
1617 default 0xe0064200 if DEBUG_AT91_LAN9 <<
1618 default 0xe1824200 if DEBUG_AT91_SAMA <<
1619 default 0xe4007000 if DEBUG_HIP04_UAR <<
1620 default 0xe6c40000 if DEBUG_RMOBILE_S <<
1621 default 0xe6c50000 if DEBUG_RMOBILE_S <<
1622 default 0xe6c60000 if DEBUG_RCAR_GEN2 <<
1623 default 0xe6c80000 if DEBUG_RMOBILE_S <<
1624 default 0xe6e58000 if DEBUG_RCAR_GEN2 <<
1625 default 0xe6e60000 if DEBUG_RCAR_GEN2 <<
1626 default 0xe6e68000 if DEBUG_RCAR_GEN2 <<
1627 default 0xe6ee0000 if DEBUG_RCAR_GEN2 <<
1628 default 0xe8008000 if DEBUG_R7S72100_ <<
1629 default 0xe8009000 if DEBUG_R7S9210_S <<
1630 default 0xf0000000 if DEBUG_DIGICOLOR <<
1631 default 0xf1012000 if DEBUG_MVEBU_UAR <<
1632 default 0xf1012100 if DEBUG_MVEBU_UAR <<
1633 default 0xf7fc9000 if DEBUG_BERLIN_UA <<
1634 default 0xf8020000 if DEBUG_AT91_SAMA <<
1635 default 0xf8b00000 if DEBUG_HIX5HD2_U <<
1636 default 0xf991e000 if DEBUG_QCOM_UART <<
1637 default 0xfc00c000 if DEBUG_AT91_SAMA <<
1638 default 0xfcb00000 if DEBUG_HI3620_UA <<
1639 default 0xfd883000 if DEBUG_ALPINE_UA <<
1640 default 0xfe531000 if DEBUG_STIH41X_S <<
1641 default 0xfed32000 if DEBUG_STIH41X_A <<
1642 default 0xff690000 if DEBUG_RK32_UART <<
1643 default 0xffc02000 if DEBUG_SOCFPGA_U <<
1644 default 0xffc02100 if DEBUG_SOCFPGA_A <<
1645 default 0xffc03000 if DEBUG_SOCFPGA_C <<
1646 default 0xffe40000 if DEBUG_RCAR_GEN1 <<
1647 default 0xffe42000 if DEBUG_RCAR_GEN1 <<
1648 default 0xfff36000 if DEBUG_HIGHBANK_ <<
1649 default 0xfffb0000 if DEBUG_OMAP1UART <<
1650 default 0xfffb0800 if DEBUG_OMAP1UART <<
1651 default 0xfffb9800 if DEBUG_OMAP1UART <<
1652 default 0xfffe8600 if DEBUG_BCM63XX_U <<
1653 default 0xffffee00 if DEBUG_AT91_SAM9 <<
1654 default 0xfffff200 if DEBUG_AT91_RM92 <<
1655 depends on ARCH_EP93XX || \ <<
1656 DEBUG_LL_UART_8250 || DEBUG_L <<
1657 DEBUG_UART_8250 || DEBUG_UART <<
1658 DEBUG_QCOM_UARTDM || DEBUG_R7 <<
1659 DEBUG_R7S9210_SCIF2 || DEBUG_ <<
1660 DEBUG_RCAR_GEN1_SCIF0 || DEBU <<
1661 DEBUG_RCAR_GEN2_SCIF0 || DEBU <<
1662 DEBUG_RCAR_GEN2_SCIF2 || DEBU <<
1663 DEBUG_RCAR_GEN2_SCIFA2 || \ <<
1664 DEBUG_RMOBILE_SCIFA0 || DEBUG <<
1665 DEBUG_RMOBILE_SCIFA4 || \ <<
1666 DEBUG_S3C64XX_UART || \ <<
1667 DEBUG_BCM63XX_UART || DEBUG_A <<
1668 DEBUG_DIGICOLOR_UA0 || \ <<
1669 DEBUG_AT91_UART || DEBUG_STM3 <<
1670 DEBUG_STIH41X_ASC2 || DEBUG_S <<
1671 DEBUG_STIH418_SBC_ASC0 <<
1672 <<
1673 config DEBUG_UART_VIRT <<
1674 hex "Virtual base address of debug UA <<
1675 default 0xc881f000 if DEBUG_RV1108_UA <<
1676 default 0xc8821000 if DEBUG_RV1108_UA <<
1677 default 0xc8912000 if DEBUG_RV1108_UA <<
1678 default 0xe0010fe0 if ARCH_RPC <<
1679 default 0xe0824200 if DEBUG_AT91_SAMA <<
1680 default 0xf0010000 if DEBUG_ASM9260_U <<
1681 default 0xf0100000 if DEBUG_DIGICOLOR <<
1682 default 0xf01fb000 if DEBUG_NOMADIK_U <<
1683 default 0xf0201000 if DEBUG_BCM2835 | <<
1684 default 0xf0221000 if DEBUG_MSTARV7_P <<
1685 default 0xf1000300 if DEBUG_BCM_5301X <<
1686 default 0xf1000400 if DEBUG_BCM_HR2 <<
1687 default 0xf1002000 if DEBUG_MT8127_UA <<
1688 default 0xf1006000 if DEBUG_MT6589_UA <<
1689 default 0xf1009000 if DEBUG_MT8135_UA <<
1690 default 0xf1023000 if DEBUG_BCM_IPROC <<
1691 default 0xf11f1000 if DEBUG_VERSATILE <<
1692 default 0xf1600000 if DEBUG_INTEGRATO <<
1693 default 0xf1c28000 if DEBUG_SUNXI_UAR <<
1694 default 0xf1c28400 if DEBUG_SUNXI_UAR <<
1695 default 0xf1f02800 if DEBUG_SUNXI_R_U <<
1696 default 0xf31004c0 if DEBUG_MESON_UAR <<
1697 default 0xf4090000 if DEBUG_LPC32XX <<
1698 default 0xf4200000 if DEBUG_GEMINI <<
1699 default 0xf6200000 if DEBUG_PXA_UART1 <<
1700 default 0xf7000000 if DEBUG_SUN9I_UAR <<
1701 default 0xf7000000 if DEBUG_S3C64XX_U <<
1702 default 0xf7000400 if DEBUG_S3C64XX_U <<
1703 default 0xf7000800 if DEBUG_S3C64XX_U <<
1704 default 0xf7000c00 if DEBUG_S3C64XX_U <<
1705 default 0xf7020000 if DEBUG_AT91_SAMA <<
1706 default 0xf7fc9000 if DEBUG_BERLIN_UA <<
1707 default 0xf8007000 if DEBUG_HIP04_UAR <<
1708 default 0xf8009000 if DEBUG_VEXPRESS_ <<
1709 default 0xf8090000 if DEBUG_VEXPRESS_ <<
1710 default 0xf8ffee00 if DEBUG_AT91_SAM9 <<
1711 default 0xf8fff200 if DEBUG_AT91_RM92 <<
1712 default 0xf9530000 if DEBUG_STIH418_S <<
1713 default 0xf9e09000 if DEBUG_AM33XXUAR <<
1714 default 0xfa020000 if DEBUG_OMAP4UART <<
1715 default 0xfa022000 if DEBUG_TI81XXUAR <<
1716 default 0xfa024000 if DEBUG_TI81XXUAR <<
1717 default 0xfa06a000 if DEBUG_OMAP2UART <<
1718 default 0xfa06c000 if DEBUG_OMAP2UART <<
1719 default 0xfa06e000 if DEBUG_OMAP2UART <<
1720 default 0xfa71e000 if DEBUG_QCOM_UART <<
1721 default 0xfb009000 if DEBUG_REALVIEW_ <<
1722 default 0xfb00c000 if DEBUG_AT91_SAMA <<
1723 default 0xfb020000 if DEBUG_OMAP3UART <<
1724 default 0xfb042000 if DEBUG_OMAP3UART <<
1725 default 0xfb10c000 if DEBUG_REALVIEW_ <<
1726 default 0xfcfe8600 if DEBUG_BCM63XX_U <<
1727 default 0xfd000000 if DEBUG_SPEAR3XX <<
1728 default 0xfd064200 if DEBUG_AT91_LAN9 <<
1729 default 0xfd531000 if DEBUG_STIH41X_S <<
1730 default 0xfd883000 if DEBUG_ALPINE_UA <<
1731 default 0xfdd32000 if DEBUG_STIH41X_A <<
1732 default 0xfe010000 if STM32MP1_DEBUG_ <<
1733 default 0xfe017000 if DEBUG_MMP_UART2 <<
1734 default 0xfe018000 if DEBUG_MMP_UART3 <<
1735 default 0xfe100000 if DEBUG_IMX23_UAR <<
1736 default 0xfe300000 if DEBUG_BCM_KONA_ <<
1737 default 0xfeb00000 if DEBUG_HI3620_UA <<
1738 default 0xfeb24000 if DEBUG_RK3X_UART <<
1739 default 0xfeb26000 if DEBUG_RK3X_UART <<
1740 default 0xfeb30c00 if DEBUG_KEYSTONE_ <<
1741 default 0xfeb31000 if DEBUG_KEYSTONE_ <<
1742 default 0xfec02000 if DEBUG_SOCFPGA_U <<
1743 default 0xfec02100 if DEBUG_SOCFPGA_A <<
1744 default 0xfec03000 if DEBUG_SOCFPGA_C <<
1745 default 0xfec12000 if DEBUG_MVEBU_UAR <<
1746 default 0xfec12100 if DEBUG_MVEBU_UAR <<
1747 default 0xfec90000 if DEBUG_RK32_UART <<
1748 default 0xfed0c000 if DEBUG_DAVINCI_D <<
1749 default 0xfed0d000 if DEBUG_DAVINCI_D <<
1750 default 0xfed60000 if DEBUG_RK29_UART <<
1751 default 0xfed64000 if DEBUG_RK29_UART <<
1752 default 0xfed68000 if DEBUG_RK29_UART <<
1753 default 0xfedc0000 if DEBUG_EP93XX <<
1754 default 0xfee003f8 if DEBUG_FOOTBRIDG <<
1755 default 0xfee20000 if DEBUG_NSPIRE_CL <<
1756 default 0xfec00000 if ARCH_IXP4XX && <<
1757 default 0xfec00003 if ARCH_IXP4XX && <<
1758 default 0xfef36000 if DEBUG_HIGHBANK_ <<
1759 default 0xff0b0000 if DEBUG_OMAP1UART <<
1760 default 0xff0b0800 if DEBUG_OMAP1UART <<
1761 default 0xff0b9800 if DEBUG_OMAP1UART <<
1762 default 0xffd01000 if DEBUG_HIP01_UAR <<
1763 default DEBUG_UART_PHYS if !MMU <<
1764 depends on DEBUG_LL_UART_8250 || DEBU <<
1765 DEBUG_UART_8250 || DEBUG_UART <<
1766 DEBUG_QCOM_UARTDM || \ <<
1767 DEBUG_S3C64XX_UART || \ <<
1768 DEBUG_BCM63XX_UART || DEBUG_A <<
1769 DEBUG_DIGICOLOR_UA0 || \ <<
1770 DEBUG_AT91_UART || DEBUG_STM3 <<
1771 DEBUG_STIH41X_ASC2 || DEBUG_S <<
1772 DEBUG_STIH418_SBC_ASC0 <<
1773 <<
1774 config DEBUG_UART_8250_SHIFT <<
1775 int "Register offset shift for the 82 <<
1776 depends on DEBUG_LL_UART_8250 || DEBU <<
1777 default 0 if DEBUG_FOOTBRIDGE_COM1 || <<
1778 DEBUG_BCM_HR2 <<
1779 default 3 if DEBUG_MSTARV7_PMUART <<
1780 default 2 <<
1781 <<
1782 config DEBUG_UART_8250_WORD <<
1783 bool "Use 32-bit accesses for 8250 UA <<
1784 depends on DEBUG_LL_UART_8250 || DEBU <<
1785 depends on DEBUG_UART_8250_SHIFT >= 2 <<
1786 default y if DEBUG_SOCFPGA_UART0 || D <<
1787 DEBUG_SOCFPGA_CYCLONE5_UART1 <<
1788 DEBUG_KEYSTONE_UART1 || DEBUG <<
1789 DEBUG_DAVINCI_DA8XX_UART1 || <<
1790 DEBUG_BCM_IPROC_UART3 || DEBU <<
1791 DEBUG_RK32_UART2 <<
1792 <<
1793 config DEBUG_UART_8250_PALMCHIP <<
1794 bool "8250 UART is Palmchip BK-310x" <<
1795 depends on DEBUG_LL_UART_8250 || DEBU <<
1796 help <<
1797 Palmchip provides a UART implementa <<
1798 except for having a different regis <<
1799 the debug UART is of this type. <<
1800 <<
1801 config DEBUG_UNCOMPRESS <<
1802 bool "Enable decompressor debugging v <<
1803 depends on !ARCH_MULTIPLATFORM <<
1804 depends on !(ARCH_FOOTBRIDGE || ARCH_ <<
1805 depends on DEBUG_LL && !DEBUG_OMAP2PL <<
1806 (!DEBUG_TEGRA_UART || !Z <<
1807 !DEBUG_BRCMSTB_UART && ! <<
1808 help <<
1809 Say Y here to enable debug output i <<
1810 the selected DEBUG_LL output method <<
1811 <<
1812 config UNCOMPRESS_INCLUDE <<
1813 string <<
1814 default "mach/uncompress.h" if ARCH_F <<
1815 default "debug/uncompress.h" <<
1816 <<
1817 config EARLY_PRINTK 3 config EARLY_PRINTK
1818 bool "Early printk" !! 4 bool
1819 depends on DEBUG_LL !! 5 depends on ALPHA_GENERIC || ALPHA_SRM
1820 help !! 6 default y
1821 Say Y here if you want to have an e <<
1822 kernel low-level debugging function <<
1823 kernel parameters to enable this co <<
1824 <<
1825 config ARM_KPROBES_TEST <<
1826 tristate "Kprobes test module" <<
1827 depends on KPROBES && MODULES <<
1828 help <<
1829 Perform tests of kprobes API and in <<
1830 <<
1831 config PID_IN_CONTEXTIDR <<
1832 bool "Write the current PID to the CO <<
1833 depends on CPU_COPY_V6 <<
1834 help <<
1835 Enabling this option causes the ker <<
1836 the PROCID field of the CONTEXTIDR <<
1837 additional instructions during cont <<
1838 are planning to use hardware trace <<
1839 7
1840 source "drivers/hwtracing/coresight/Kconfig" !! 8 config ALPHA_LEGACY_START_ADDRESS
>> 9 bool "Legacy kernel start address"
>> 10 depends on ALPHA_GENERIC
>> 11 default n
>> 12 help
>> 13 The 2.4 kernel changed the kernel start address from 0x310000
>> 14 to 0x810000 to make room for the Wildfire's larger SRM console.
>> 15 Recent consoles on Titan and Marvel machines also require the
>> 16 extra room.
>> 17
>> 18 If you're using aboot 0.7 or later, the bootloader will examine the
>> 19 ELF headers to determine where to transfer control. Unfortunately,
>> 20 most older bootloaders -- APB or MILO -- hardcoded the kernel start
>> 21 address rather than examining the ELF headers, and the result is a
>> 22 hard lockup.
>> 23
>> 24 Say Y if you have a broken bootloader. Say N if you do not, or if
>> 25 you wish to run on Wildfire, Titan, or Marvel.
>> 26
>> 27 config ALPHA_LEGACY_START_ADDRESS
>> 28 bool
>> 29 depends on !ALPHA_GENERIC && !ALPHA_TITAN && !ALPHA_MARVEL && !ALPHA_WILDFIRE
>> 30 default y
>> 31
>> 32 config MATHEMU
>> 33 tristate "Kernel FP software completion" if DEBUG_KERNEL && !SMP
>> 34 default y if !DEBUG_KERNEL || SMP
>> 35 help
>> 36 This option is required for IEEE compliant floating point arithmetic
>> 37 on the Alpha. The only time you would ever not say Y is to say M in
>> 38 order to debug the code. Say Y unless you know what you are doing.
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.