1 # SPDX-License-Identifier: GPL-2.0
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
1818 bool "Early printk"
1819 depends on DEBUG_LL
1820 help
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
1840 source "drivers/hwtracing/coresight/Kconfig"
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