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Commit | Line | Data |
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1da177e4 LT |
1 | menu "Kernel hacking" |
2 | ||
3 | source "lib/Kconfig.debug" | |
4 | ||
1fd15b87 RK |
5 | config ARM_PTDUMP |
6 | bool "Export kernel pagetable layout to userspace via debugfs" | |
7 | depends on DEBUG_KERNEL | |
65ba508d | 8 | depends on MMU |
1fd15b87 RK |
9 | select DEBUG_FS |
10 | ---help--- | |
11 | Say Y here if you want to show the kernel pagetable layout in a | |
12 | debugfs file. This information is only useful for kernel developers | |
13 | who are working in architecture specific areas of the kernel. | |
14 | It is probably not a good idea to enable this feature in a production | |
15 | kernel. | |
16 | If in doubt, say "N" | |
17 | ||
adf8b37b | 18 | # RMK wants arm kernels compiled with frame pointers or stack unwinding. |
1da177e4 LT |
19 | # If you know what you are doing and are willing to live without stack |
20 | # traces, you can get a slightly smaller kernel by setting this option to | |
21 | # n, but then RMK will have to kill you ;). | |
22 | config FRAME_POINTER | |
23 | bool | |
16c79651 | 24 | depends on !THUMB2_KERNEL |
0e341af8 | 25 | default y if !ARM_UNWIND || FUNCTION_GRAPH_TRACER |
1da177e4 LT |
26 | help |
27 | If you say N here, the resulting kernel will be slightly smaller and | |
adf8b37b CM |
28 | faster. However, if neither FRAME_POINTER nor ARM_UNWIND are enabled, |
29 | when a problem occurs with the kernel, the information that is | |
30 | reported is severely limited. | |
31 | ||
32 | config ARM_UNWIND | |
4a50bfe3 | 33 | bool "Enable stack unwinding support (EXPERIMENTAL)" |
d6f94fa0 | 34 | depends on AEABI |
adf8b37b CM |
35 | default y |
36 | help | |
37 | This option enables stack unwinding support in the kernel | |
38 | using the information automatically generated by the | |
39 | compiler. The resulting kernel image is slightly bigger but | |
40 | the performance is not affected. Currently, this feature | |
41 | only works with EABI compilers. If unsure say Y. | |
1da177e4 | 42 | |
09bfafac RV |
43 | config OLD_MCOUNT |
44 | bool | |
45 | depends on FUNCTION_TRACER && FRAME_POINTER | |
46 | default y | |
47 | ||
1da177e4 LT |
48 | config DEBUG_USER |
49 | bool "Verbose user fault messages" | |
50 | help | |
51 | When a user program crashes due to an exception, the kernel can | |
52 | print a brief message explaining what the problem was. This is | |
53 | sometimes helpful for debugging but serves no purpose on a | |
54 | production system. Most people should say N here. | |
55 | ||
56 | In addition, you need to pass user_debug=N on the kernel command | |
57 | line to enable this feature. N consists of the sum of: | |
58 | ||
59 | 1 - undefined instruction events | |
60 | 2 - system calls | |
61 | 4 - invalid data aborts | |
62 | 8 - SIGSEGV faults | |
63 | 16 - SIGBUS faults | |
64 | ||
1da177e4 LT |
65 | # These options are only for real kernel hackers who want to get their hands dirty. |
66 | config DEBUG_LL | |
4f5ef922 | 67 | bool "Kernel low-level debugging functions (read help!)" |
1da177e4 LT |
68 | depends on DEBUG_KERNEL |
69 | help | |
35efb606 | 70 | Say Y here to include definitions of printascii, printch, printhex |
1da177e4 LT |
71 | in the kernel. This is helpful if you are debugging code that |
72 | executes before the console is initialized. | |
73 | ||
4f5ef922 WD |
74 | Note that selecting this option will limit the kernel to a single |
75 | UART definition, as specified below. Attempting to boot the kernel | |
76 | image on a different platform *will not work*, so this option should | |
77 | not be enabled for kernels that are intended to be portable. | |
78 | ||
17916b28 WD |
79 | choice |
80 | prompt "Kernel low-level debugging port" | |
81 | depends on DEBUG_LL | |
82 | ||
3c215e64 TZ |
83 | config DEBUG_ALPINE_UART0 |
84 | bool "Kernel low-level debugging messages via Alpine UART0" | |
85 | depends on ARCH_ALPINE | |
86 | select DEBUG_UART_8250 | |
87 | help | |
88 | Say Y here if you want kernel low-level debugging support | |
89 | on Alpine based platforms. | |
90 | ||
d5bd4e8d OR |
91 | config DEBUG_ASM9260_UART |
92 | bool "Kernel low-level debugging via asm9260 UART" | |
93 | depends on MACH_ASM9260 | |
94 | help | |
95 | Say Y here if you want the debug print routines to direct | |
96 | their output to an UART or USART port on asm9260 based | |
97 | machines. | |
98 | ||
99 | DEBUG_UART_PHYS | DEBUG_UART_VIRT | |
100 | ||
101 | 0x80000000 | 0xf0000000 | UART0 | |
102 | 0x80004000 | 0xf0004000 | UART1 | |
103 | 0x80008000 | 0xf0008000 | UART2 | |
104 | 0x8000c000 | 0xf000c000 | UART3 | |
105 | 0x80010000 | 0xf0010000 | UART4 | |
106 | 0x80014000 | 0xf0014000 | UART5 | |
107 | 0x80018000 | 0xf0018000 | UART6 | |
108 | 0x8001c000 | 0xf001c000 | UART7 | |
109 | 0x80020000 | 0xf0020000 | UART8 | |
110 | 0x80024000 | 0xf0024000 | UART9 | |
111 | ||
8b2f2d03 AB |
112 | config DEBUG_AT91_RM9200_DBGU |
113 | bool "Kernel low-level debugging on AT91RM9200, AT91SAM9 DBGU" | |
114 | select DEBUG_AT91_UART | |
115 | depends on SOC_AT91RM9200 || SOC_AT91SAM9 | |
6f112a08 | 116 | help |
8b2f2d03 AB |
117 | Say Y here if you want kernel low-level debugging support |
118 | on the DBGU port of: | |
119 | at91rm9200, at91sam9260, at91sam9g20, at91sam9261, | |
120 | at91sam9g10, at91sam9n12, at91sam9rl64, at91sam9x5 | |
13079a73 | 121 | |
8b2f2d03 AB |
122 | config DEBUG_AT91_SAM9263_DBGU |
123 | bool "Kernel low-level debugging on AT91SAM{9263,9G45,A5D3} DBGU" | |
124 | select DEBUG_AT91_UART | |
125 | depends on SOC_AT91SAM9 || SOC_SAMA5D3 | |
126 | help | |
127 | Say Y here if you want kernel low-level debugging support | |
128 | on the DBGU port of: | |
129 | at91sam9263, at91sam9g45, at91sam9m10, | |
130 | sama5d3 | |
2dc850b6 | 131 | |
8b2f2d03 AB |
132 | config DEBUG_AT91_SAMA5D2_UART1 |
133 | bool "Kernel low-level debugging on SAMA5D2 UART1" | |
134 | select DEBUG_AT91_UART | |
135 | depends on SOC_SAMA5D2 | |
136 | help | |
137 | Say Y here if you want kernel low-level debugging support | |
138 | on the UART1 port of sama5d2. | |
139 | ||
140 | config DEBUG_AT91_SAMA5D4_USART3 | |
141 | bool "Kernel low-level debugging on SAMA5D4 USART3" | |
142 | select DEBUG_AT91_UART | |
143 | depends on SOC_SAMA5D4 | |
144 | help | |
145 | Say Y here if you want kernel low-level debugging support | |
146 | on the USART3 port of sama5d4. | |
c268a743 | 147 | |
63e07c0f SA |
148 | config DEBUG_AT91_SAMV7_USART1 |
149 | bool "Kernel low-level debugging via SAMV7 USART1" | |
150 | select DEBUG_AT91_UART | |
151 | depends on SOC_SAMV7 | |
152 | help | |
153 | Say Y here if you want the debug print routines to direct | |
154 | their output to the USART1 port on SAMV7 based | |
155 | machines. | |
156 | ||
f1ac922d SW |
157 | config DEBUG_BCM2835 |
158 | bool "Kernel low-level debugging on BCM2835 PL011 UART" | |
5234c34e EA |
159 | depends on ARCH_BCM2835 && ARCH_MULTI_V6 |
160 | select DEBUG_UART_PL01X | |
161 | ||
162 | config DEBUG_BCM2836 | |
163 | bool "Kernel low-level debugging on BCM2836 PL011 UART" | |
164 | depends on ARCH_BCM2835 && ARCH_MULTI_V7 | |
5c972af4 | 165 | select DEBUG_UART_PL01X |
f1ac922d | 166 | |
06580275 | 167 | config DEBUG_BCM_5301X |
2dc9e0b9 FF |
168 | bool "Kernel low-level debugging on BCM5301X/NSP UART1" |
169 | depends on ARCH_BCM_5301X || ARCH_BCM_NSP | |
140bd603 | 170 | select DEBUG_UART_8250 |
06580275 | 171 | |
753d1243 CD |
172 | config DEBUG_BCM_KONA_UART |
173 | bool "Kernel low-level debugging messages via BCM KONA UART" | |
7aa2077b | 174 | depends on ARCH_BCM_MOBILE |
753d1243 CD |
175 | select DEBUG_UART_8250 |
176 | help | |
177 | Say Y here if you want kernel low-level debugging support | |
178 | on Broadcom SoC platforms. | |
179 | This low level debug works for Broadcom | |
180 | mobile SoCs in the Kona family of chips (e.g. bcm28155, | |
181 | bcm11351, etc...) | |
182 | ||
6c548099 | 183 | config DEBUG_BCM63XX_UART |
b51312be FF |
184 | bool "Kernel low-level debugging on BCM63XX UART" |
185 | depends on ARCH_BCM_63XX | |
b51312be | 186 | |
caad0b41 SH |
187 | config DEBUG_BERLIN_UART |
188 | bool "Marvell Berlin SoC Debug UART" | |
189 | depends on ARCH_BERLIN | |
190 | select DEBUG_UART_8250 | |
191 | help | |
192 | Say Y here if you want kernel low-level debugging support | |
193 | on Marvell Berlin SoC based platforms. | |
194 | ||
81b43a6e MC |
195 | config DEBUG_BRCMSTB_UART |
196 | bool "Use BRCMSTB UART for low-level debug" | |
197 | depends on ARCH_BRCMSTB | |
81b43a6e MC |
198 | help |
199 | Say Y here if you want the debug print routines to direct | |
d0cf9d8a FF |
200 | their output to the first serial port on these devices. The |
201 | UART physical and virtual address is automatically provided | |
202 | based on the chip identification register value. | |
81b43a6e MC |
203 | |
204 | If you have a Broadcom STB chip and would like early print | |
205 | messages to appear over the UART, select this option. | |
206 | ||
164acf96 SB |
207 | config DEBUG_CLPS711X_UART1 |
208 | bool "Kernel low-level debugging messages via UART1" | |
209 | depends on ARCH_CLPS711X | |
210 | help | |
211 | Say Y here if you want the debug print routines to direct | |
212 | their output to the first serial port on these devices. | |
17916b28 WD |
213 | |
214 | config DEBUG_CLPS711X_UART2 | |
215 | bool "Kernel low-level debugging messages via UART2" | |
216 | depends on ARCH_CLPS711X | |
217 | help | |
218 | Say Y here if you want the debug print routines to direct | |
219 | their output to the second serial port on these devices. | |
17916b28 | 220 | |
29c9b7be AB |
221 | config DEBUG_CNS3XXX |
222 | bool "Kernel Kernel low-level debugging on Cavium Networks CNS3xxx" | |
223 | depends on ARCH_CNS3XXX | |
b125170a | 224 | select DEBUG_UART_8250 |
29c9b7be AB |
225 | help |
226 | Say Y here if you want the debug print routines to direct | |
227 | their output to the CNS3xxx UART0. | |
228 | ||
477099f1 UKK |
229 | config DEBUG_DAVINCI_DA8XX_UART1 |
230 | bool "Kernel low-level debugging on DaVinci DA8XX using UART1" | |
231 | depends on ARCH_DAVINCI_DA8XX | |
97bd1a48 | 232 | select DEBUG_UART_8250 |
477099f1 UKK |
233 | help |
234 | Say Y here if you want the debug print routines to direct | |
235 | their output to UART1 serial port on DaVinci DA8XX devices. | |
236 | ||
237 | config DEBUG_DAVINCI_DA8XX_UART2 | |
238 | bool "Kernel low-level debugging on DaVinci DA8XX using UART2" | |
239 | depends on ARCH_DAVINCI_DA8XX | |
97bd1a48 | 240 | select DEBUG_UART_8250 |
477099f1 UKK |
241 | help |
242 | Say Y here if you want the debug print routines to direct | |
243 | their output to UART2 serial port on DaVinci DA8XX devices. | |
244 | ||
245 | config DEBUG_DAVINCI_DMx_UART0 | |
246 | bool "Kernel low-level debugging on DaVinci DMx using UART0" | |
247 | depends on ARCH_DAVINCI_DMx | |
97bd1a48 | 248 | select DEBUG_UART_8250 |
477099f1 UKK |
249 | help |
250 | Say Y here if you want the debug print routines to direct | |
251 | their output to UART0 serial port on DaVinci DMx devices. | |
252 | ||
e76f4750 RK |
253 | config DEBUG_DC21285_PORT |
254 | bool "Kernel low-level debugging messages via footbridge serial port" | |
255 | depends on FOOTBRIDGE | |
256 | help | |
257 | Say Y here if you want the debug print routines to direct | |
258 | their output to the serial port in the DC21285 (Footbridge). | |
259 | ||
e23814da BS |
260 | config DEBUG_DIGICOLOR_UA0 |
261 | bool "Kernel low-level debugging messages via Digicolor UA0" | |
262 | depends on ARCH_DIGICOLOR | |
263 | help | |
264 | Say Y here if you want the debug print routines to direct | |
265 | their output to the UA0 serial port in the CX92755. | |
266 | ||
f06455fa AB |
267 | config DEBUG_EP93XX |
268 | bool "Kernel low-level debugging messages via ep93xx UART" | |
269 | depends on ARCH_EP93XX | |
270 | select DEBUG_UART_PL01X | |
271 | help | |
272 | Say Y here if you want kernel low-level debugging support | |
273 | on Cirrus Logic EP93xx based platforms. | |
274 | ||
e76f4750 RK |
275 | config DEBUG_FOOTBRIDGE_COM1 |
276 | bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1" | |
277 | depends on FOOTBRIDGE | |
0045c0dd | 278 | select DEBUG_UART_8250 |
e76f4750 RK |
279 | help |
280 | Say Y here if you want the debug print routines to direct | |
281 | their output to the 8250 at PCI COM1. | |
282 | ||
d7175a3b AB |
283 | config DEBUG_GEMINI |
284 | bool "Kernel low-level debugging messages via Cortina Systems Gemini UART" | |
285 | depends on ARCH_GEMINI | |
286 | select DEBUG_UART_8250 | |
287 | help | |
288 | Say Y here if you want kernel low-level debugging support | |
289 | on Cortina Gemini based platforms. | |
290 | ||
8d258beb HZ |
291 | config DEBUG_HI3620_UART |
292 | bool "Hisilicon HI3620 Debug UART" | |
293 | depends on ARCH_HI3xxx | |
294 | select DEBUG_UART_PL01X | |
295 | help | |
296 | Say Y here if you want kernel low-level debugging support | |
297 | on HI3620 UART. | |
298 | ||
220e6cf7 RH |
299 | config DEBUG_HIGHBANK_UART |
300 | bool "Kernel low-level debugging messages via Highbank UART" | |
301 | depends on ARCH_HIGHBANK | |
5c972af4 | 302 | select DEBUG_UART_PL01X |
220e6cf7 RH |
303 | help |
304 | Say Y here if you want the debug print routines to direct | |
305 | their output to the UART on Highbank based devices. | |
306 | ||
27dafaa8 WL |
307 | config DEBUG_HIP01_UART |
308 | bool "Hisilicon Hip01 Debug UART" | |
309 | depends on ARCH_HIP01 | |
310 | select DEBUG_UART_8250 | |
311 | help | |
312 | Say Y here if you want kernel low-level debugging support | |
313 | on HIP01 UART. | |
314 | ||
c9a1df48 HZ |
315 | config DEBUG_HIP04_UART |
316 | bool "Hisilicon HiP04 Debug UART" | |
317 | depends on ARCH_HIP04 | |
318 | select DEBUG_UART_8250 | |
319 | help | |
320 | Say Y here if you want kernel low-level debugging support | |
321 | on HIP04 UART. | |
322 | ||
37bdaf82 OJ |
323 | config DEBUG_HIX5HD2_UART |
324 | bool "Hisilicon Hix5hd2 Debug UART" | |
325 | depends on ARCH_HIX5HD2 | |
5c972af4 | 326 | select DEBUG_UART_PL01X |
220e6cf7 | 327 | help |
37bdaf82 OJ |
328 | Say Y here if you want kernel low-level debugging support |
329 | on Hix5hd2 UART. | |
220e6cf7 | 330 | |
f350b861 SG |
331 | config DEBUG_IMX1_UART |
332 | bool "i.MX1 Debug UART" | |
333 | depends on SOC_IMX1 | |
334 | help | |
335 | Say Y here if you want kernel low-level debugging support | |
336 | on i.MX1. | |
337 | ||
338 | config DEBUG_IMX23_UART | |
339 | bool "i.MX23 Debug UART" | |
340 | depends on SOC_IMX23 | |
5c972af4 | 341 | select DEBUG_UART_PL01X |
f350b861 SG |
342 | help |
343 | Say Y here if you want kernel low-level debugging support | |
344 | on i.MX23. | |
345 | ||
346 | config DEBUG_IMX25_UART | |
347 | bool "i.MX25 Debug UART" | |
348 | depends on SOC_IMX25 | |
349 | help | |
350 | Say Y here if you want kernel low-level debugging support | |
351 | on i.MX25. | |
352 | ||
353 | config DEBUG_IMX21_IMX27_UART | |
354 | bool "i.MX21 and i.MX27 Debug UART" | |
355 | depends on SOC_IMX21 || SOC_IMX27 | |
356 | help | |
357 | Say Y here if you want kernel low-level debugging support | |
358 | on i.MX21 or i.MX27. | |
359 | ||
360 | config DEBUG_IMX28_UART | |
361 | bool "i.MX28 Debug UART" | |
362 | depends on SOC_IMX28 | |
5c972af4 | 363 | select DEBUG_UART_PL01X |
f350b861 SG |
364 | help |
365 | Say Y here if you want kernel low-level debugging support | |
366 | on i.MX28. | |
367 | ||
4ad625d4 SG |
368 | config DEBUG_IMX31_UART |
369 | bool "i.MX31 Debug UART" | |
370 | depends on SOC_IMX31 | |
f350b861 SG |
371 | help |
372 | Say Y here if you want kernel low-level debugging support | |
4ad625d4 SG |
373 | on i.MX31. |
374 | ||
375 | config DEBUG_IMX35_UART | |
376 | bool "i.MX35 Debug UART" | |
377 | depends on SOC_IMX35 | |
378 | help | |
379 | Say Y here if you want kernel low-level debugging support | |
380 | on i.MX35. | |
f350b861 | 381 | |
ad364a70 GU |
382 | config DEBUG_IMX50_UART |
383 | bool "i.MX50 Debug UART" | |
384 | depends on SOC_IMX50 | |
385 | help | |
386 | Say Y here if you want kernel low-level debugging support | |
387 | on i.MX50. | |
388 | ||
f350b861 SG |
389 | config DEBUG_IMX51_UART |
390 | bool "i.MX51 Debug UART" | |
391 | depends on SOC_IMX51 | |
392 | help | |
393 | Say Y here if you want kernel low-level debugging support | |
394 | on i.MX51. | |
395 | ||
7356420c FE |
396 | config DEBUG_IMX53_UART |
397 | bool "i.MX53 Debug UART" | |
398 | depends on SOC_IMX53 | |
f350b861 SG |
399 | help |
400 | Say Y here if you want kernel low-level debugging support | |
7356420c | 401 | on i.MX53. |
f350b861 | 402 | |
49c9e60e | 403 | config DEBUG_IMX6Q_UART |
3c03a2fe | 404 | bool "i.MX6Q/DL Debug UART" |
785d7fab DB |
405 | depends on SOC_IMX6Q |
406 | help | |
407 | Say Y here if you want kernel low-level debugging support | |
3c03a2fe | 408 | on i.MX6Q/DL. |
bac89d75 | 409 | |
34e8a16b SG |
410 | config DEBUG_IMX6SL_UART |
411 | bool "i.MX6SL Debug UART" | |
412 | depends on SOC_IMX6SL | |
413 | help | |
414 | Say Y here if you want kernel low-level debugging support | |
415 | on i.MX6SL. | |
416 | ||
74368e81 SG |
417 | config DEBUG_IMX6SX_UART |
418 | bool "i.MX6SX Debug UART" | |
419 | depends on SOC_IMX6SX | |
420 | help | |
421 | Say Y here if you want kernel low-level debugging support | |
422 | on i.MX6SX. | |
423 | ||
20c305f6 AH |
424 | config DEBUG_IMX6UL_UART |
425 | bool "i.MX6UL Debug UART" | |
426 | depends on SOC_IMX6UL | |
427 | help | |
428 | Say Y here if you want kernel low-level debugging support | |
429 | on i.MX6UL. | |
430 | ||
52d7aec2 AH |
431 | config DEBUG_IMX7D_UART |
432 | bool "i.MX7D Debug UART" | |
433 | depends on SOC_IMX7D | |
434 | help | |
435 | Say Y here if you want kernel low-level debugging support | |
436 | on i.MX7D. | |
437 | ||
4db22c10 AB |
438 | config DEBUG_INTEGRATOR |
439 | bool "Kernel low-level debugging messages via ARM Integrator UART" | |
440 | depends on ARCH_INTEGRATOR | |
441 | select DEBUG_UART_PL01X | |
442 | help | |
443 | Say Y here if you want kernel low-level debugging support | |
444 | on ARM Integrator platforms. | |
445 | ||
828989ad SS |
446 | config DEBUG_KEYSTONE_UART0 |
447 | bool "Kernel low-level debugging on KEYSTONE2 using UART0" | |
448 | depends on ARCH_KEYSTONE | |
f2acf003 | 449 | select DEBUG_UART_8250 |
828989ad SS |
450 | help |
451 | Say Y here if you want the debug print routines to direct | |
452 | their output to UART0 serial port on KEYSTONE2 devices. | |
453 | ||
454 | config DEBUG_KEYSTONE_UART1 | |
455 | bool "Kernel low-level debugging on KEYSTONE2 using UART1" | |
456 | depends on ARCH_KEYSTONE | |
f2acf003 | 457 | select DEBUG_UART_8250 |
828989ad SS |
458 | help |
459 | Say Y here if you want the debug print routines to direct | |
460 | their output to UART1 serial port on KEYSTONE2 devices. | |
461 | ||
abbfb21e DT |
462 | config DEBUG_KS8695_UART |
463 | bool "KS8695 Debug UART" | |
464 | depends on ARCH_KS8695 | |
465 | help | |
466 | Say Y here if you want kernel low-level debugging support | |
467 | on KS8695. | |
468 | ||
0aed6a37 JE |
469 | config DEBUG_LPC18XX_UART0 |
470 | bool "Kernel low-level debugging via LPC18xx/43xx UART0" | |
471 | depends on ARCH_LPC18XX | |
472 | select DEBUG_UART_8250 | |
473 | help | |
474 | Say Y here if you want kernel low-level debugging support | |
475 | on NXP LPC18xx/43xx UART0. | |
476 | ||
59bd4c38 AB |
477 | config DEBUG_LPC32XX |
478 | bool "Kernel low-level debugging messages via NXP LPC32xx UART" | |
479 | depends on ARCH_LPC32XX | |
480 | select DEBUG_UART_8250 | |
481 | help | |
482 | Say Y here if you want kernel low-level debugging support | |
483 | on NXP LPC32xx based platforms. | |
484 | ||
d8a00916 CC |
485 | config DEBUG_MESON_UARTAO |
486 | bool "Kernel low-level debugging via Meson6 UARTAO" | |
487 | depends on ARCH_MESON | |
488 | help | |
489 | Say Y here if you want kernel low-lever debugging support | |
490 | on Amlogic Meson6 based platforms on the UARTAO. | |
491 | ||
fa4cd2a8 HZ |
492 | config DEBUG_MMP_UART2 |
493 | bool "Kernel low-level debugging message via MMP UART2" | |
494 | depends on ARCH_MMP | |
4a003647 | 495 | select DEBUG_UART_8250 |
fa4cd2a8 HZ |
496 | help |
497 | Say Y here if you want kernel low-level debugging support | |
498 | on MMP UART2. | |
499 | ||
500 | config DEBUG_MMP_UART3 | |
501 | bool "Kernel low-level debugging message via MMP UART3" | |
502 | depends on ARCH_MMP | |
4a003647 | 503 | select DEBUG_UART_8250 |
fa4cd2a8 HZ |
504 | help |
505 | Say Y here if you want kernel low-level debugging support | |
506 | on MMP UART3. | |
507 | ||
d91125dd MR |
508 | config DEBUG_MVEBU_UART0 |
509 | bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)" | |
bfd5af99 | 510 | depends on ARCH_MVEBU |
c047f529 | 511 | depends on ARCH_MVEBU && CPU_V7 |
4a003647 | 512 | select DEBUG_UART_8250 |
bfd5af99 RH |
513 | help |
514 | Say Y here if you want kernel low-level debugging support | |
d91125dd | 515 | on MVEBU based platforms on UART0. |
bfd5af99 | 516 | |
c2804cd6 TP |
517 | This option should be used with the old bootloaders |
518 | that left the internal registers mapped at | |
519 | 0xd0000000. As of today, this is the case on | |
520 | platforms such as the Globalscale Mirabox or the | |
521 | Plathome OpenBlocks AX3, when using the original | |
522 | bootloader. | |
523 | ||
c047f529 AB |
524 | This option will not work on older Marvell platforms |
525 | (Kirkwood, Dove, MV78xx0, Orion5x), which should pick | |
526 | the "new bootloader" variant. | |
527 | ||
c2804cd6 TP |
528 | If the wrong DEBUG_MVEBU_UART* option is selected, |
529 | when u-boot hands over to the kernel, the system | |
530 | silently crashes, with no serial output at all. | |
531 | ||
d91125dd MR |
532 | config DEBUG_MVEBU_UART0_ALTERNATE |
533 | bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)" | |
c047f529 | 534 | depends on ARCH_MVEBU || ARCH_DOVE || ARCH_MV78XX0 || ARCH_ORION5X |
4a003647 | 535 | select DEBUG_UART_8250 |
c2804cd6 TP |
536 | help |
537 | Say Y here if you want kernel low-level debugging support | |
c047f529 AB |
538 | on MVEBU based platforms on UART0. (Armada XP, Armada 3xx, |
539 | Kirkwood, Dove, MV78xx0, Orion5x). | |
540 | ||
c2804cd6 TP |
541 | |
542 | This option should be used with the new bootloaders | |
543 | that remap the internal registers at 0xf1000000. | |
544 | ||
545 | If the wrong DEBUG_MVEBU_UART* option is selected, | |
546 | when u-boot hands over to the kernel, the system | |
547 | silently crashes, with no serial output at all. | |
548 | ||
bd920490 MR |
549 | config DEBUG_MVEBU_UART1_ALTERNATE |
550 | bool "Kernel low-level debugging messages via MVEBU UART1 (new bootloaders)" | |
c2804cd6 | 551 | depends on ARCH_MVEBU |
4a003647 | 552 | select DEBUG_UART_8250 |
c2804cd6 TP |
553 | help |
554 | Say Y here if you want kernel low-level debugging support | |
c047f529 AB |
555 | on MVEBU based platforms on UART1. (Armada XP, Armada 3xx, |
556 | Kirkwood, Dove, MV78xx0, Orion5x). | |
c2804cd6 TP |
557 | |
558 | This option should be used with the new bootloaders | |
559 | that remap the internal registers at 0xf1000000. | |
c047f529 AB |
560 | All of the older (pre Armada XP/370) platforms also use |
561 | this address, regardless of the boot loader version. | |
c2804cd6 TP |
562 | |
563 | If the wrong DEBUG_MVEBU_UART* option is selected, | |
564 | when u-boot hands over to the kernel, the system | |
565 | silently crashes, with no serial output at all. | |
566 | ||
1dc93416 AB |
567 | config DEBUG_MT6589_UART0 |
568 | bool "Mediatek mt6589 UART0" | |
569 | depends on ARCH_MEDIATEK | |
570 | select DEBUG_UART_8250 | |
c7c3eac6 SG |
571 | help |
572 | Say Y here if you want kernel low-level debugging support | |
1dc93416 AB |
573 | for Mediatek mt6589 based platforms on UART0. |
574 | ||
575 | config DEBUG_MT8127_UART0 | |
576 | bool "Mediatek mt8127/mt6592 UART0" | |
577 | depends on ARCH_MEDIATEK | |
578 | select DEBUG_UART_8250 | |
579 | help | |
580 | Say Y here if you want kernel low-level debugging support | |
581 | for Mediatek mt8127 based platforms on UART0. | |
582 | ||
583 | config DEBUG_MT8135_UART3 | |
584 | bool "Mediatek mt8135 UART3" | |
585 | depends on ARCH_MEDIATEK | |
586 | select DEBUG_UART_8250 | |
587 | help | |
588 | Say Y here if you want kernel low-level debugging support | |
589 | for Mediatek mt8135 based platforms on UART3. | |
c7c3eac6 | 590 | |
4d31e664 DT |
591 | config DEBUG_NETX_UART |
592 | bool "Kernel low-level debugging messages via NetX UART" | |
593 | depends on ARCH_NETX | |
594 | help | |
595 | Say Y here if you want kernel low-level debugging support | |
596 | on Hilscher NetX based platforms. | |
597 | ||
266c3479 LW |
598 | config DEBUG_NOMADIK_UART |
599 | bool "Kernel low-level debugging messages via NOMADIK UART" | |
600 | depends on ARCH_NOMADIK | |
5c972af4 | 601 | select DEBUG_UART_PL01X |
266c3479 LW |
602 | help |
603 | Say Y here if you want kernel low-level debugging support | |
604 | on NOMADIK based platforms. | |
605 | ||
9851ca57 DT |
606 | config DEBUG_NSPIRE_CLASSIC_UART |
607 | bool "Kernel low-level debugging via TI-NSPIRE 8250 UART" | |
608 | depends on ARCH_NSPIRE | |
4a003647 | 609 | select DEBUG_UART_8250 |
9851ca57 DT |
610 | help |
611 | Say Y here if you want kernel low-level debugging support | |
612 | on TI-NSPIRE classic models. | |
613 | ||
614 | config DEBUG_NSPIRE_CX_UART | |
615 | bool "Kernel low-level debugging via TI-NSPIRE PL011 UART" | |
616 | depends on ARCH_NSPIRE | |
5c972af4 | 617 | select DEBUG_UART_PL01X |
9851ca57 DT |
618 | help |
619 | Say Y here if you want kernel low-level debugging support | |
620 | on TI-NSPIRE CX models. | |
621 | ||
c26b9993 DT |
622 | config DEBUG_OMAP1UART1 |
623 | bool "Kernel low-level debugging via OMAP1 UART1" | |
624 | depends on ARCH_OMAP1 | |
625 | select DEBUG_UART_8250 | |
626 | help | |
627 | Say Y here if you want kernel low-level debugging support | |
628 | on OMAP1 based platforms (except OMAP730) on the UART1. | |
629 | ||
630 | config DEBUG_OMAP1UART2 | |
631 | bool "Kernel low-level debugging via OMAP1 UART2" | |
632 | depends on ARCH_OMAP1 | |
633 | select DEBUG_UART_8250 | |
634 | help | |
635 | Say Y here if you want kernel low-level debugging support | |
636 | on OMAP1 based platforms (except OMAP730) on the UART2. | |
637 | ||
638 | config DEBUG_OMAP1UART3 | |
639 | bool "Kernel low-level debugging via OMAP1 UART3" | |
640 | depends on ARCH_OMAP1 | |
641 | select DEBUG_UART_8250 | |
642 | help | |
643 | Say Y here if you want kernel low-level debugging support | |
644 | on OMAP1 based platforms (except OMAP730) on the UART3. | |
645 | ||
cce278d2 RK |
646 | config DEBUG_OMAP2UART1 |
647 | bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)" | |
808b7e07 | 648 | depends on ARCH_OMAP2PLUS |
cce278d2 | 649 | select DEBUG_OMAP2PLUS_UART |
808b7e07 | 650 | help |
cce278d2 RK |
651 | This covers at least h4, 2430sdp, 3430sdp, 3630sdp, |
652 | omap3 torpedo and 3530 lv som. | |
653 | ||
654 | config DEBUG_OMAP2UART2 | |
655 | bool "Kernel low-level debugging messages via OMAP2/3/4 UART2" | |
656 | depends on ARCH_OMAP2PLUS | |
657 | select DEBUG_OMAP2PLUS_UART | |
658 | ||
659 | config DEBUG_OMAP2UART3 | |
660 | bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)" | |
661 | depends on ARCH_OMAP2PLUS | |
662 | select DEBUG_OMAP2PLUS_UART | |
663 | ||
664 | config DEBUG_OMAP3UART3 | |
665 | bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)" | |
666 | depends on ARCH_OMAP2PLUS | |
667 | select DEBUG_OMAP2PLUS_UART | |
668 | help | |
669 | This covers at least cm_t3x, beagle, crane, devkit8000, | |
670 | igep00x0, ldp, n900, n9(50), pandora, overo, touchbook, | |
671 | and 3517evm. | |
672 | ||
673 | config DEBUG_OMAP4UART3 | |
674 | bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)" | |
675 | depends on ARCH_OMAP2PLUS | |
676 | select DEBUG_OMAP2PLUS_UART | |
677 | ||
678 | config DEBUG_OMAP3UART4 | |
679 | bool "Kernel low-level debugging messages via OMAP36XX UART4" | |
680 | depends on ARCH_OMAP2PLUS | |
681 | select DEBUG_OMAP2PLUS_UART | |
682 | ||
683 | config DEBUG_OMAP4UART4 | |
684 | bool "Kernel low-level debugging messages via OMAP4/5 UART4" | |
685 | depends on ARCH_OMAP2PLUS | |
686 | select DEBUG_OMAP2PLUS_UART | |
687 | ||
c26b9993 DT |
688 | config DEBUG_OMAP7XXUART1 |
689 | bool "Kernel low-level debugging via OMAP730 UART1" | |
690 | depends on ARCH_OMAP730 | |
691 | select DEBUG_UART_8250 | |
692 | help | |
693 | Say Y here if you want kernel low-level debugging support | |
694 | on OMAP730 based platforms on the UART1. | |
695 | ||
696 | config DEBUG_OMAP7XXUART2 | |
697 | bool "Kernel low-level debugging via OMAP730 UART2" | |
698 | depends on ARCH_OMAP730 | |
699 | select DEBUG_UART_8250 | |
700 | help | |
701 | Say Y here if you want kernel low-level debugging support | |
702 | on OMAP730 based platforms on the UART2. | |
703 | ||
704 | config DEBUG_OMAP7XXUART3 | |
705 | bool "Kernel low-level debugging via OMAP730 UART3" | |
706 | depends on ARCH_OMAP730 | |
707 | select DEBUG_UART_8250 | |
708 | help | |
709 | Say Y here if you want kernel low-level debugging support | |
710 | on OMAP730 based platforms on the UART3. | |
711 | ||
cce278d2 RK |
712 | config DEBUG_TI81XXUART1 |
713 | bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)" | |
714 | depends on ARCH_OMAP2PLUS | |
715 | select DEBUG_OMAP2PLUS_UART | |
716 | ||
717 | config DEBUG_TI81XXUART2 | |
718 | bool "Kernel low-level debugging messages via TI81XX UART2" | |
719 | depends on ARCH_OMAP2PLUS | |
720 | select DEBUG_OMAP2PLUS_UART | |
721 | ||
722 | config DEBUG_TI81XXUART3 | |
723 | bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)" | |
724 | depends on ARCH_OMAP2PLUS | |
725 | select DEBUG_OMAP2PLUS_UART | |
726 | ||
727 | config DEBUG_AM33XXUART1 | |
728 | bool "Kernel low-level debugging messages via AM33XX UART1" | |
729 | depends on ARCH_OMAP2PLUS | |
730 | select DEBUG_OMAP2PLUS_UART | |
731 | ||
732 | config DEBUG_ZOOM_UART | |
733 | bool "Kernel low-level debugging messages via Zoom2/3 UART" | |
734 | depends on ARCH_OMAP2PLUS | |
735 | select DEBUG_OMAP2PLUS_UART | |
808b7e07 | 736 | |
59bba2a9 RH |
737 | config DEBUG_PICOXCELL_UART |
738 | depends on ARCH_PICOXCELL | |
739 | bool "Use PicoXcell UART for low-level debug" | |
0b4cccbe | 740 | select DEBUG_UART_8250 |
59bba2a9 RH |
741 | help |
742 | Say Y here if you want kernel low-level debugging support | |
743 | on PicoXcell based platforms. | |
744 | ||
0a43cd3b HZ |
745 | config DEBUG_PXA_UART1 |
746 | depends on ARCH_PXA | |
747 | bool "Use PXA UART1 for low-level debug" | |
4a003647 | 748 | select DEBUG_UART_8250 |
0a43cd3b HZ |
749 | help |
750 | Say Y here if you want kernel low-level debugging support | |
751 | on PXA UART1. | |
752 | ||
1dc93416 AB |
753 | config DEBUG_QCOM_UARTDM |
754 | bool "Kernel low-level debugging messages via QCOM UARTDM" | |
755 | depends on ARCH_QCOM | |
756 | help | |
757 | Say Y here if you want the debug print routines to direct | |
758 | their output to the serial port on Qualcomm devices. | |
759 | ||
760 | ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT | |
761 | APQ8064 0x16640000 0xf0040000 | |
762 | APQ8084 0xf995e000 0xfa75e000 | |
7b87fe94 | 763 | IPQ4019 0x078af000 0xf78af000 |
1dc93416 AB |
764 | MSM8X60 0x19c40000 0xf0040000 |
765 | MSM8960 0x16440000 0xf0040000 | |
766 | MSM8974 0xf991e000 0xfa71e000 | |
767 | ||
768 | Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration | |
769 | options based on your needs. | |
770 | ||
1285b8f8 WD |
771 | config DEBUG_REALVIEW_STD_PORT |
772 | bool "RealView Default UART" | |
773 | depends on ARCH_REALVIEW | |
5c972af4 | 774 | select DEBUG_UART_PL01X |
1285b8f8 WD |
775 | help |
776 | Say Y here if you want the debug print routines to direct | |
777 | their output to the serial port on RealView EB, PB11MP, PBA8 | |
778 | and PBX platforms. | |
779 | ||
780 | config DEBUG_REALVIEW_PB1176_PORT | |
781 | bool "RealView PB1176 UART" | |
782 | depends on MACH_REALVIEW_PB1176 | |
5c972af4 | 783 | select DEBUG_UART_PL01X |
1285b8f8 WD |
784 | help |
785 | Say Y here if you want the debug print routines to direct | |
786 | their output to the standard serial port on the RealView | |
787 | PB1176 platform. | |
788 | ||
a3b882f9 AY |
789 | config DEBUG_RV1108_UART0 |
790 | bool "Kernel low-level debugging messages via Rockchip RV1108 UART0" | |
791 | depends on ARCH_ROCKCHIP | |
792 | select DEBUG_UART_8250 | |
793 | help | |
794 | Say Y here if you want kernel low-level debugging support | |
795 | on Rockchip RV1108 based platforms. | |
796 | ||
797 | config DEBUG_RV1108_UART1 | |
798 | bool "Kernel low-level debugging messages via Rockchip RV1108 UART1" | |
799 | depends on ARCH_ROCKCHIP | |
800 | select DEBUG_UART_8250 | |
801 | help | |
802 | Say Y here if you want kernel low-level debugging support | |
803 | on Rockchip RV1108 based platforms. | |
804 | ||
805 | config DEBUG_RV1108_UART2 | |
806 | bool "Kernel low-level debugging messages via Rockchip RV1108 UART2" | |
807 | depends on ARCH_ROCKCHIP | |
808 | select DEBUG_UART_8250 | |
809 | help | |
810 | Say Y here if you want kernel low-level debugging support | |
811 | on Rockchip RV1108 based platforms. | |
812 | ||
cce278d2 RK |
813 | config DEBUG_RK29_UART0 |
814 | bool "Kernel low-level debugging messages via Rockchip RK29 UART0" | |
815 | depends on ARCH_ROCKCHIP | |
4a003647 | 816 | select DEBUG_UART_8250 |
cce278d2 RK |
817 | help |
818 | Say Y here if you want kernel low-level debugging support | |
819 | on Rockchip based platforms. | |
820 | ||
821 | config DEBUG_RK29_UART1 | |
822 | bool "Kernel low-level debugging messages via Rockchip RK29 UART1" | |
823 | depends on ARCH_ROCKCHIP | |
4a003647 | 824 | select DEBUG_UART_8250 |
cce278d2 RK |
825 | help |
826 | Say Y here if you want kernel low-level debugging support | |
827 | on Rockchip based platforms. | |
828 | ||
829 | config DEBUG_RK29_UART2 | |
830 | bool "Kernel low-level debugging messages via Rockchip RK29 UART2" | |
831 | depends on ARCH_ROCKCHIP | |
4a003647 | 832 | select DEBUG_UART_8250 |
cce278d2 RK |
833 | help |
834 | Say Y here if you want kernel low-level debugging support | |
835 | on Rockchip based platforms. | |
836 | ||
837 | config DEBUG_RK3X_UART0 | |
aa9c4f74 | 838 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0" |
cce278d2 | 839 | depends on ARCH_ROCKCHIP |
4a003647 | 840 | select DEBUG_UART_8250 |
cce278d2 RK |
841 | help |
842 | Say Y here if you want kernel low-level debugging support | |
843 | on Rockchip based platforms. | |
844 | ||
845 | config DEBUG_RK3X_UART1 | |
aa9c4f74 | 846 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1" |
38bd6892 | 847 | depends on ARCH_ROCKCHIP |
4a003647 | 848 | select DEBUG_UART_8250 |
cce278d2 RK |
849 | help |
850 | Say Y here if you want kernel low-level debugging support | |
851 | on Rockchip based platforms. | |
852 | ||
853 | config DEBUG_RK3X_UART2 | |
aa9c4f74 | 854 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2" |
cce278d2 | 855 | depends on ARCH_ROCKCHIP |
4a003647 | 856 | select DEBUG_UART_8250 |
cce278d2 RK |
857 | help |
858 | Say Y here if you want kernel low-level debugging support | |
859 | on Rockchip based platforms. | |
860 | ||
861 | config DEBUG_RK3X_UART3 | |
aa9c4f74 | 862 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3" |
cce278d2 | 863 | depends on ARCH_ROCKCHIP |
4a003647 | 864 | select DEBUG_UART_8250 |
38bd6892 HS |
865 | help |
866 | Say Y here if you want kernel low-level debugging support | |
867 | on Rockchip based platforms. | |
868 | ||
efd02ee9 HS |
869 | config DEBUG_RK32_UART2 |
870 | bool "Kernel low-level debugging messages via Rockchip RK32 UART2" | |
871 | depends on ARCH_ROCKCHIP | |
872 | select DEBUG_UART_8250 | |
873 | help | |
874 | Say Y here if you want kernel low-level debugging support | |
875 | on Rockchip RK32xx based platforms. | |
876 | ||
7a2071c5 GU |
877 | config DEBUG_R7S72100_SCIF2 |
878 | bool "Kernel low-level debugging messages via SCIF2 on R7S72100" | |
879 | depends on ARCH_R7S72100 | |
880 | help | |
881 | Say Y here if you want kernel low-level debugging support | |
882 | via SCIF2 on Renesas RZ/A1H (R7S72100). | |
883 | ||
884 | config DEBUG_RCAR_GEN1_SCIF0 | |
885 | bool "Kernel low-level debugging messages via SCIF0 on R8A7778" | |
886 | depends on ARCH_R8A7778 | |
887 | help | |
888 | Say Y here if you want kernel low-level debugging support | |
889 | via SCIF0 on Renesas R-Car M1A (R8A7778). | |
890 | ||
891 | config DEBUG_RCAR_GEN1_SCIF2 | |
892 | bool "Kernel low-level debugging messages via SCIF2 on R8A7779" | |
893 | depends on ARCH_R8A7779 | |
894 | help | |
895 | Say Y here if you want kernel low-level debugging support | |
896 | via SCIF2 on Renesas R-Car H1 (R8A7779). | |
897 | ||
898 | config DEBUG_RCAR_GEN2_SCIF0 | |
aedc53a9 GU |
899 | bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7792/R8A7793" |
900 | depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7792 || ARCH_R8A7793 | |
7a2071c5 GU |
901 | help |
902 | Say Y here if you want kernel low-level debugging support | |
aedc53a9 GU |
903 | via SCIF0 on Renesas R-Car H2 (R8A7790), M2-W (R8A7791), V2H |
904 | (R8A7792), or M2-N (R8A7793). | |
7a2071c5 GU |
905 | |
906 | config DEBUG_RCAR_GEN2_SCIF2 | |
907 | bool "Kernel low-level debugging messages via SCIF2 on R8A7794" | |
908 | depends on ARCH_R8A7794 | |
909 | help | |
910 | Say Y here if you want kernel low-level debugging support | |
911 | via SCIF2 on Renesas R-Car E2 (R8A7794). | |
912 | ||
913 | config DEBUG_RMOBILE_SCIFA0 | |
59b89af1 MD |
914 | bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4" |
915 | depends on ARCH_R8A73A4 | |
7a2071c5 GU |
916 | help |
917 | Say Y here if you want kernel low-level debugging support | |
59b89af1 | 918 | via SCIFA0 on Renesas R-Mobile APE6 (R8A73A4). |
7a2071c5 GU |
919 | |
920 | config DEBUG_RMOBILE_SCIFA1 | |
921 | bool "Kernel low-level debugging messages via SCIFA1 on R8A7740" | |
922 | depends on ARCH_R8A7740 | |
923 | help | |
924 | Say Y here if you want kernel low-level debugging support | |
925 | via SCIFA1 on Renesas R-Mobile A1 (R8A7740). | |
926 | ||
927 | config DEBUG_RMOBILE_SCIFA4 | |
928 | bool "Kernel low-level debugging messages via SCIFA4 on SH73A0" | |
929 | depends on ARCH_SH73A0 | |
930 | help | |
931 | Say Y here if you want kernel low-level debugging support | |
932 | via SCIFA4 on Renesas SH-Mobile AG5 (SH73A0). | |
933 | ||
e76f4750 RK |
934 | config DEBUG_S3C_UART0 |
935 | depends on PLAT_SAMSUNG | |
a2e40710 | 936 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
1899de28 | 937 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
bb08dea1 | 938 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
7bab7d9e | 939 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
5cc8a016 | 940 | bool "Use Samsung S3C UART 0 for low-level debug" |
650e3f0d SB |
941 | help |
942 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
943 | their output to UART 0. The port must have been initialised |
944 | by the boot-loader before use. | |
650e3f0d | 945 | |
e76f4750 RK |
946 | config DEBUG_S3C_UART1 |
947 | depends on PLAT_SAMSUNG | |
a2e40710 | 948 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
1899de28 | 949 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
bb08dea1 | 950 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
7bab7d9e | 951 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
5cc8a016 | 952 | bool "Use Samsung S3C UART 1 for low-level debug" |
650e3f0d SB |
953 | help |
954 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
955 | their output to UART 1. The port must have been initialised |
956 | by the boot-loader before use. | |
650e3f0d | 957 | |
e76f4750 RK |
958 | config DEBUG_S3C_UART2 |
959 | depends on PLAT_SAMSUNG | |
a2e40710 | 960 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
1899de28 | 961 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
bb08dea1 | 962 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
7bab7d9e | 963 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
5cc8a016 | 964 | bool "Use Samsung S3C UART 2 for low-level debug" |
650e3f0d SB |
965 | help |
966 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
967 | their output to UART 2. The port must have been initialised |
968 | by the boot-loader before use. | |
650e3f0d | 969 | |
5fa23dde | 970 | config DEBUG_S3C_UART3 |
7bab7d9e TF |
971 | depends on PLAT_SAMSUNG && (ARCH_EXYNOS || ARCH_S5PV210) |
972 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS | |
bb08dea1 | 973 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
7bab7d9e | 974 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
5cc8a016 | 975 | bool "Use Samsung S3C UART 3 for low-level debug" |
5fa23dde OJ |
976 | help |
977 | Say Y here if you want the debug print routines to direct | |
978 | their output to UART 3. The port must have been initialised | |
979 | by the boot-loader before use. | |
980 | ||
daf67dfc HS |
981 | config DEBUG_S3C2410_UART0 |
982 | depends on ARCH_S3C24XX | |
983 | select DEBUG_S3C2410_UART | |
984 | bool "Use S3C2410/S3C2412 UART 0 for low-level debug" | |
985 | help | |
986 | Say Y here if you want the debug print routines to direct | |
987 | their output to UART 0. The port must have been initialised | |
988 | by the boot-loader before use. | |
989 | ||
990 | config DEBUG_S3C2410_UART1 | |
991 | depends on ARCH_S3C24XX | |
992 | select DEBUG_S3C2410_UART | |
993 | bool "Use S3C2410/S3C2412 UART 1 for low-level debug" | |
994 | help | |
995 | Say Y here if you want the debug print routines to direct | |
996 | their output to UART 1. The port must have been initialised | |
997 | by the boot-loader before use. | |
998 | ||
999 | config DEBUG_S3C2410_UART2 | |
1000 | depends on ARCH_S3C24XX | |
1001 | select DEBUG_S3C2410_UART | |
1002 | bool "Use S3C2410/S3C2412 UART 2 for low-level debug" | |
1003 | help | |
1004 | Say Y here if you want the debug print routines to direct | |
1005 | their output to UART 2. The port must have been initialised | |
1006 | by the boot-loader before use. | |
1007 | ||
e6131fa3 DES |
1008 | config DEBUG_SA1100 |
1009 | depends on ARCH_SA1100 | |
1010 | bool "Use SA1100 UARTs for low-level debug" | |
1011 | help | |
1012 | Say Y here if you want kernel low-level debugging support | |
1013 | on SA-11x0 UART ports. The kernel will check for the first | |
1014 | enabled UART in a sequence 3-1-2. | |
1015 | ||
de73c162 | 1016 | config DEBUG_SOCFPGA_UART0 |
6111bf7c | 1017 | depends on ARCH_SOCFPGA |
de73c162 | 1018 | bool "Use SOCFPGA UART0 for low-level debug" |
0b4cccbe | 1019 | select DEBUG_UART_8250 |
6111bf7c RH |
1020 | help |
1021 | Say Y here if you want kernel low-level debugging support | |
de73c162 DN |
1022 | on SOCFPGA(Cyclone 5 and Arria 5) based platforms. |
1023 | ||
1024 | config DEBUG_SOCFPGA_UART1 | |
1025 | depends on ARCH_SOCFPGA | |
1026 | bool "Use SOCFPGA UART1 for low-level debug" | |
1027 | select DEBUG_UART_8250 | |
1028 | help | |
1029 | Say Y here if you want kernel low-level debugging support | |
1030 | on SOCFPGA(Arria 10) based platforms. | |
1031 | ||
6111bf7c | 1032 | |
d4da889a CYT |
1033 | config DEBUG_SUN9I_UART0 |
1034 | bool "Kernel low-level debugging messages via sun9i UART0" | |
1035 | depends on MACH_SUN9I | |
1036 | select DEBUG_UART_8250 | |
1037 | help | |
1038 | Say Y here if you want kernel low-level debugging support | |
1039 | on Allwinner A80 based platforms on the UART0. | |
1040 | ||
aa25115a SR |
1041 | config DEBUG_SUNXI_UART0 |
1042 | bool "Kernel low-level debugging messages via sunXi UART0" | |
1043 | depends on ARCH_SUNXI | |
4a003647 | 1044 | select DEBUG_UART_8250 |
aa25115a SR |
1045 | help |
1046 | Say Y here if you want kernel low-level debugging support | |
1047 | on Allwinner A1X based platforms on the UART0. | |
1048 | ||
cb84fa18 MR |
1049 | config DEBUG_SUNXI_UART1 |
1050 | bool "Kernel low-level debugging messages via sunXi UART1" | |
1051 | depends on ARCH_SUNXI | |
4a003647 | 1052 | select DEBUG_UART_8250 |
cb84fa18 MR |
1053 | help |
1054 | Say Y here if you want kernel low-level debugging support | |
1055 | on Allwinner A1X based platforms on the UART1. | |
1056 | ||
c4718543 CYT |
1057 | config DEBUG_SUNXI_R_UART |
1058 | bool "Kernel low-level debugging messages via sunXi R_UART" | |
1059 | depends on MACH_SUN6I || MACH_SUN8I | |
1060 | select DEBUG_UART_8250 | |
1061 | help | |
1062 | Say Y here if you want kernel low-level debugging support | |
1063 | on Allwinner A31/A23 based platforms on the R_UART. | |
1064 | ||
7f46a107 BS |
1065 | config DEBUG_SIRFPRIMA2_UART1 |
1066 | bool "Kernel low-level debugging messages via SiRFprimaII UART1" | |
1067 | depends on ARCH_PRIMA2 | |
01ea63d9 | 1068 | select DEBUG_SIRFSOC_UART |
7f46a107 BS |
1069 | help |
1070 | Say Y here if you want the debug print routines to direct | |
1071 | their output to the uart1 port on SiRFprimaII devices. | |
1072 | ||
01ea63d9 GZ |
1073 | config DEBUG_SIRFATLAS7_UART0 |
1074 | bool "Kernel low-level debugging messages via SiRFatlas7 UART0" | |
1075 | depends on ARCH_ATLAS7 | |
1076 | select DEBUG_SIRFSOC_UART | |
7f46a107 BS |
1077 | help |
1078 | Say Y here if you want the debug print routines to direct | |
01ea63d9 GZ |
1079 | their output to the uart0 port on SiRFATLAS7 devices.The uart0 |
1080 | is used on SiRFATLAS7 as a extra debug port.sometimes an extra | |
1081 | debug port can be very useful. | |
1082 | ||
1083 | config DEBUG_SIRFATLAS7_UART1 | |
1084 | bool "Kernel low-level debugging messages via SiRFatlas7 UART1" | |
1085 | depends on ARCH_ATLAS7 | |
1086 | select DEBUG_SIRFSOC_UART | |
1087 | help | |
1088 | Say Y here if you want the debug print routines to direct | |
1089 | their output to the uart1 port on SiRFATLAS7 devices. | |
7f46a107 | 1090 | |
375d84cf AB |
1091 | config DEBUG_SPEAR3XX |
1092 | bool "Kernel low-level debugging messages via ST SPEAr 3xx/6xx UART" | |
1093 | depends on ARCH_SPEAR3XX || ARCH_SPEAR6XX | |
1094 | select DEBUG_UART_PL01X | |
1095 | help | |
1096 | Say Y here if you want kernel low-level debugging support | |
1097 | on ST SPEAr based platforms. | |
1098 | ||
1099 | config DEBUG_SPEAR13XX | |
1100 | bool "Kernel low-level debugging messages via ST SPEAr 13xx UART" | |
1101 | depends on ARCH_SPEAR13XX | |
1102 | select DEBUG_UART_PL01X | |
1103 | help | |
1104 | Say Y here if you want kernel low-level debugging support | |
1105 | on ST SPEAr13xx based platforms. | |
1106 | ||
cce278d2 RK |
1107 | config STIH41X_DEBUG_ASC2 |
1108 | bool "Use StiH415/416 ASC2 UART for low-level debug" | |
1109 | depends on ARCH_STI | |
1110 | select DEBUG_STI_UART | |
1111 | help | |
1112 | Say Y here if you want kernel low-level debugging support | |
1113 | on STiH415/416 based platforms like b2000, which has | |
1114 | default UART wired up to ASC2. | |
1115 | ||
1116 | If unsure, say N. | |
1117 | ||
1118 | config STIH41X_DEBUG_SBC_ASC1 | |
1119 | bool "Use StiH415/416 SBC ASC1 UART for low-level debug" | |
5562b800 | 1120 | depends on ARCH_STI |
cce278d2 | 1121 | select DEBUG_STI_UART |
5562b800 AB |
1122 | help |
1123 | Say Y here if you want kernel low-level debugging support | |
cce278d2 RK |
1124 | on STiH415/416 based platforms like b2020. which has |
1125 | default UART wired up to SBC ASC1. | |
5562b800 AB |
1126 | |
1127 | If unsure, say N. | |
1128 | ||
cce278d2 RK |
1129 | config TEGRA_DEBUG_UART_AUTO_ODMDATA |
1130 | bool "Kernel low-level debugging messages via Tegra UART via ODMDATA" | |
46067803 | 1131 | depends on ARCH_TEGRA |
cce278d2 RK |
1132 | select DEBUG_TEGRA_UART |
1133 | help | |
1134 | Automatically determines which UART to use for low-level | |
1135 | debug based on the ODMDATA value. This value is part of | |
1136 | the BCT, and is written to the boot memory device using | |
1137 | nvflash, or other flashing tool. When bits 19:18 are 3, | |
1138 | then bits 17:15 indicate which UART to use; 0/1/2/3/4 | |
1139 | are UART A/B/C/D/E. | |
1140 | ||
1141 | config TEGRA_DEBUG_UARTA | |
1142 | bool "Kernel low-level debugging messages via Tegra UART A" | |
1143 | depends on ARCH_TEGRA | |
1144 | select DEBUG_TEGRA_UART | |
1145 | help | |
1146 | Say Y here if you want kernel low-level debugging support | |
1147 | on Tegra based platforms. | |
1148 | ||
1149 | config TEGRA_DEBUG_UARTB | |
1150 | bool "Kernel low-level debugging messages via Tegra UART B" | |
1151 | depends on ARCH_TEGRA | |
1152 | select DEBUG_TEGRA_UART | |
1153 | help | |
1154 | Say Y here if you want kernel low-level debugging support | |
1155 | on Tegra based platforms. | |
1156 | ||
1157 | config TEGRA_DEBUG_UARTC | |
1158 | bool "Kernel low-level debugging messages via Tegra UART C" | |
1159 | depends on ARCH_TEGRA | |
1160 | select DEBUG_TEGRA_UART | |
1161 | help | |
1162 | Say Y here if you want kernel low-level debugging support | |
1163 | on Tegra based platforms. | |
1164 | ||
1165 | config TEGRA_DEBUG_UARTD | |
1166 | bool "Kernel low-level debugging messages via Tegra UART D" | |
1167 | depends on ARCH_TEGRA | |
1168 | select DEBUG_TEGRA_UART | |
1169 | help | |
1170 | Say Y here if you want kernel low-level debugging support | |
1171 | on Tegra based platforms. | |
1172 | ||
1173 | config TEGRA_DEBUG_UARTE | |
1174 | bool "Kernel low-level debugging messages via Tegra UART E" | |
1175 | depends on ARCH_TEGRA | |
1176 | select DEBUG_TEGRA_UART | |
46067803 SW |
1177 | help |
1178 | Say Y here if you want kernel low-level debugging support | |
1179 | on Tegra based platforms. | |
1180 | ||
dd324da7 LW |
1181 | config DEBUG_U300_UART |
1182 | bool "Kernel low-level debugging messages via U300 UART0" | |
1183 | depends on ARCH_U300 | |
5c972af4 | 1184 | select DEBUG_UART_PL01X |
dd324da7 LW |
1185 | help |
1186 | Say Y here if you want the debug print routines to direct | |
1187 | their output to the uart port on U300 devices. | |
1188 | ||
f87b95dd LW |
1189 | config DEBUG_UX500_UART |
1190 | depends on ARCH_U8500 | |
1191 | bool "Use Ux500 UART for low-level debug" | |
1192 | help | |
1193 | Say Y here if you want kernel low-level debugging support | |
1194 | on Ux500 based platforms. | |
1195 | ||
4db22c10 AB |
1196 | config DEBUG_VERSATILE |
1197 | bool "Kernel low-level debugging messages via ARM Versatile UART" | |
1198 | depends on ARCH_VERSATILE | |
1199 | select DEBUG_UART_PL01X | |
65ec48c0 J |
1200 | help |
1201 | Say Y here if you want kernel low-level debugging support | |
4db22c10 | 1202 | on ARM Versatile platforms. |
65ec48c0 | 1203 | |
1b820eaf PM |
1204 | config DEBUG_VEXPRESS_UART0_DETECT |
1205 | bool "Autodetect UART0 on Versatile Express Cortex-A core tiles" | |
1206 | depends on ARCH_VEXPRESS && CPU_CP15_MMU | |
1207 | help | |
1208 | This option enables a simple heuristic which tries to determine | |
1209 | the motherboard's memory map variant (original or RS1) and then | |
1210 | choose the relevant UART0 base address. | |
1211 | ||
1212 | Note that this will only work with standard A-class core tiles, | |
1213 | and may fail with non-standard SMM or custom software models. | |
1214 | ||
1215 | config DEBUG_VEXPRESS_UART0_CA9 | |
1216 | bool "Use PL011 UART0 at 0x10009000 (V2P-CA9 core tile)" | |
1217 | depends on ARCH_VEXPRESS | |
5c972af4 | 1218 | select DEBUG_UART_PL01X |
1b820eaf PM |
1219 | help |
1220 | This option selects UART0 at 0x10009000. Except for custom models, | |
1221 | this applies only to the V2P-CA9 tile. | |
1222 | ||
1223 | config DEBUG_VEXPRESS_UART0_RS1 | |
1224 | bool "Use PL011 UART0 at 0x1c090000 (RS1 complaint tiles)" | |
1225 | depends on ARCH_VEXPRESS | |
5c972af4 | 1226 | select DEBUG_UART_PL01X |
1b820eaf PM |
1227 | help |
1228 | This option selects UART0 at 0x1c090000. This applies to most | |
1229 | of the tiles using the RS1 memory map, including all new A-class | |
1230 | core tiles, FPGA-based SMMs and software models. | |
1231 | ||
ed18bdc8 JA |
1232 | config DEBUG_VEXPRESS_UART0_CRX |
1233 | bool "Use PL011 UART0 at 0xb0090000 (Cortex-R compliant tiles)" | |
1234 | depends on ARCH_VEXPRESS && !MMU | |
5c972af4 | 1235 | select DEBUG_UART_PL01X |
ed18bdc8 JA |
1236 | help |
1237 | This option selects UART0 at 0xb0090000. This is appropriate for | |
1238 | Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7 | |
1239 | ||
1dc93416 AB |
1240 | config DEBUG_VF_UART |
1241 | bool "Vybrid UART" | |
1242 | depends on SOC_VF610 | |
1243 | help | |
1244 | Say Y here if you want kernel low-level debugging support | |
1245 | on Vybrid based platforms. | |
1246 | ||
b61a2722 TP |
1247 | config DEBUG_VT8500_UART0 |
1248 | bool "Use UART0 on VIA/Wondermedia SoCs" | |
1249 | depends on ARCH_VT8500 | |
1250 | help | |
1251 | This option selects UART0 on VIA/Wondermedia System-on-a-chip | |
1252 | devices, including VT8500, WM8505, WM8650 and WM8850. | |
1253 | ||
1dc93416 AB |
1254 | config DEBUG_ZTE_ZX |
1255 | bool "Use ZTE ZX UART" | |
1256 | select DEBUG_UART_PL01X | |
1257 | depends on ARCH_ZX | |
1258 | help | |
1259 | Say Y here if you are enabling ZTE ZX296702 SOC and need | |
1260 | debug uart support. | |
1261 | ||
1262 | This option is preferred over the platform specific | |
1263 | options; the platform specific options are deprecated | |
1264 | and will be soon removed. | |
1265 | ||
1266 | config DEBUG_ZYNQ_UART0 | |
1267 | bool "Kernel low-level debugging on Xilinx Zynq using UART0" | |
1268 | depends on ARCH_ZYNQ | |
1269 | help | |
1270 | Say Y here if you want the debug print routines to direct | |
1271 | their output to UART0 on the Zynq platform. | |
1272 | ||
1273 | config DEBUG_ZYNQ_UART1 | |
1274 | bool "Kernel low-level debugging on Xilinx Zynq using UART1" | |
1275 | depends on ARCH_ZYNQ | |
1276 | help | |
1277 | Say Y here if you want the debug print routines to direct | |
1278 | their output to UART1 on the Zynq platform. | |
1279 | ||
1280 | If you have a ZC702 board and want early boot messages to | |
1281 | appear on the USB serial adaptor, select this option. | |
1282 | ||
e76f4750 RK |
1283 | config DEBUG_ICEDCC |
1284 | bool "Kernel low-level debugging via EmbeddedICE DCC channel" | |
a3d3ef9d SB |
1285 | help |
1286 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
1287 | their output to the EmbeddedICE macrocell's DCC channel using |
1288 | co-processor 14. This is known to work on the ARM9 style ICE | |
1289 | channel and on the XScale with the PEEDI. | |
1290 | ||
1291 | Note that the system will appear to hang during boot if there | |
1292 | is nothing connected to read from the DCC. | |
a3d3ef9d | 1293 | |
b0df8986 | 1294 | config DEBUG_SEMIHOSTING |
62194bda | 1295 | bool "Kernel low-level debug output via semihosting I/O" |
650e3f0d | 1296 | help |
b0df8986 RK |
1297 | Semihosting enables code running on an ARM target to use |
1298 | the I/O facilities on a host debugger/emulator through a | |
62194bda | 1299 | simple SVC call. The host debugger or emulator must have |
b0df8986 RK |
1300 | semihosting enabled for the special svc call to be trapped |
1301 | otherwise the kernel will crash. | |
650e3f0d | 1302 | |
62194bda | 1303 | This is known to work with OpenOCD, as well as |
b0df8986 RK |
1304 | ARM's Fast Models, or any other controlling environment |
1305 | that implements semihosting. | |
a3d3ef9d | 1306 | |
b0df8986 RK |
1307 | For more details about semihosting, please see |
1308 | chapter 8 of DUI0203I_rvct_developer_guide.pdf from ARM Ltd. | |
a3d3ef9d | 1309 | |
f8f1279c RK |
1310 | config DEBUG_LL_UART_8250 |
1311 | bool "Kernel low-level debugging via 8250 UART" | |
1312 | help | |
1313 | Say Y here if you wish the debug print routes to direct | |
1314 | their output to an 8250 UART. You can use this option | |
1315 | to provide the parameters for the 8250 UART rather than | |
1316 | selecting one of the platform specific options above if | |
1317 | you know the parameters for the port. | |
1318 | ||
1319 | This option is preferred over the platform specific | |
1320 | options; the platform specific options are deprecated | |
1321 | and will be soon removed. | |
1322 | ||
494e492d UKK |
1323 | config DEBUG_LL_UART_EFM32 |
1324 | bool "Kernel low-level debugging via efm32 UART" | |
1325 | depends on ARCH_EFM32 | |
1326 | help | |
1327 | Say Y here if you want the debug print routines to direct | |
1328 | their output to an UART or USART port on efm32 based | |
1329 | machines. Use the following addresses for DEBUG_UART_PHYS: | |
1330 | ||
1331 | 0x4000c000 | USART0 | |
1332 | 0x4000c400 | USART1 | |
1333 | 0x4000c800 | USART2 | |
1334 | 0x4000e000 | UART0 | |
1335 | 0x4000e400 | UART1 | |
1336 | ||
f8f1279c RK |
1337 | config DEBUG_LL_UART_PL01X |
1338 | bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART" | |
1339 | help | |
1340 | Say Y here if you wish the debug print routes to direct | |
1341 | their output to a PL01x Primecell UART. You can use | |
1342 | this option to provide the parameters for the UART | |
1343 | rather than selecting one of the platform specific | |
1344 | options above if you know the parameters for the port. | |
1345 | ||
1346 | This option is preferred over the platform specific | |
1347 | options; the platform specific options are deprecated | |
1348 | and will be soon removed. | |
1349 | ||
17916b28 WD |
1350 | endchoice |
1351 | ||
8b2f2d03 AB |
1352 | config DEBUG_AT91_UART |
1353 | bool | |
1354 | depends on ARCH_AT91 | |
1355 | ||
a2e40710 AB |
1356 | config DEBUG_EXYNOS_UART |
1357 | bool | |
1358 | ||
daf67dfc HS |
1359 | config DEBUG_S3C2410_UART |
1360 | bool | |
1899de28 HS |
1361 | select DEBUG_S3C24XX_UART |
1362 | ||
1363 | config DEBUG_S3C24XX_UART | |
1364 | bool | |
daf67dfc | 1365 | |
bb08dea1 AB |
1366 | config DEBUG_S3C64XX_UART |
1367 | bool | |
1368 | ||
7bab7d9e TF |
1369 | config DEBUG_S5PV210_UART |
1370 | bool | |
1371 | ||
cce278d2 RK |
1372 | config DEBUG_OMAP2PLUS_UART |
1373 | bool | |
1374 | depends on ARCH_OMAP2PLUS | |
1375 | ||
f8c95fe6 SG |
1376 | config DEBUG_IMX_UART_PORT |
1377 | int "i.MX Debug UART Port Selection" if DEBUG_IMX1_UART || \ | |
1378 | DEBUG_IMX25_UART || \ | |
1379 | DEBUG_IMX21_IMX27_UART || \ | |
1380 | DEBUG_IMX31_UART || \ | |
1381 | DEBUG_IMX35_UART || \ | |
ad364a70 | 1382 | DEBUG_IMX50_UART || \ |
f8c95fe6 | 1383 | DEBUG_IMX51_UART || \ |
0c52db7e | 1384 | DEBUG_IMX53_UART || \ |
34e8a16b | 1385 | DEBUG_IMX6Q_UART || \ |
74368e81 | 1386 | DEBUG_IMX6SL_UART || \ |
52d7aec2 | 1387 | DEBUG_IMX6SX_UART || \ |
20c305f6 | 1388 | DEBUG_IMX6UL_UART || \ |
52d7aec2 | 1389 | DEBUG_IMX7D_UART |
49c9e60e | 1390 | default 1 |
287939a3 | 1391 | depends on ARCH_MXC |
49c9e60e SG |
1392 | help |
1393 | Choose UART port on which kernel low-level debug messages | |
1394 | should be output. | |
1395 | ||
cfdb7d56 SA |
1396 | config DEBUG_VF_UART_PORT |
1397 | int "Vybrid Debug UART Port Selection" if DEBUG_VF_UART | |
1398 | default 1 | |
1399 | range 0 3 | |
1400 | depends on SOC_VF610 | |
1401 | help | |
1402 | Choose UART port on which kernel low-level debug messages | |
1403 | should be output. | |
1404 | ||
cce278d2 RK |
1405 | config DEBUG_TEGRA_UART |
1406 | bool | |
1407 | depends on ARCH_TEGRA | |
5026aecf | 1408 | |
cce278d2 RK |
1409 | config DEBUG_STI_UART |
1410 | bool | |
1411 | depends on ARCH_STI | |
5026aecf | 1412 | |
01ea63d9 GZ |
1413 | config DEBUG_SIRFSOC_UART |
1414 | bool | |
1415 | depends on ARCH_SIRF | |
1416 | ||
91a9fec0 RH |
1417 | config DEBUG_LL_INCLUDE |
1418 | string | |
e6131fa3 | 1419 | default "debug/sa1100.S" if DEBUG_SA1100 |
0c532546 | 1420 | default "debug/palmchip.S" if DEBUG_UART_8250_PALMCHIP |
f8f1279c | 1421 | default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
42dfd1e1 | 1422 | default "debug/at91.S" if DEBUG_AT91_UART |
d5bd4e8d | 1423 | default "debug/asm9260.S" if DEBUG_ASM9260_UART |
dd99eef5 | 1424 | default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2 |
0045c0dd | 1425 | default "debug/dc21285.S" if DEBUG_DC21285_PORT |
d8a00916 | 1426 | default "debug/meson.S" if DEBUG_MESON_UARTAO |
f8f1279c | 1427 | default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X |
a2e40710 | 1428 | default "debug/exynos.S" if DEBUG_EXYNOS_UART |
494e492d | 1429 | default "debug/efm32.S" if DEBUG_LL_UART_EFM32 |
91a9fec0 | 1430 | default "debug/icedcc.S" if DEBUG_ICEDCC |
6dde5ac5 SG |
1431 | default "debug/imx.S" if DEBUG_IMX1_UART || \ |
1432 | DEBUG_IMX25_UART || \ | |
1433 | DEBUG_IMX21_IMX27_UART || \ | |
4ad625d4 SG |
1434 | DEBUG_IMX31_UART || \ |
1435 | DEBUG_IMX35_UART || \ | |
ad364a70 | 1436 | DEBUG_IMX50_UART || \ |
6dde5ac5 | 1437 | DEBUG_IMX51_UART || \ |
7356420c | 1438 | DEBUG_IMX53_UART ||\ |
34e8a16b | 1439 | DEBUG_IMX6Q_UART || \ |
74368e81 | 1440 | DEBUG_IMX6SL_UART || \ |
52d7aec2 | 1441 | DEBUG_IMX6SX_UART || \ |
20c305f6 | 1442 | DEBUG_IMX6UL_UART || \ |
52d7aec2 | 1443 | DEBUG_IMX7D_UART |
abbfb21e | 1444 | default "debug/ks8695.S" if DEBUG_KS8695_UART |
c0c89faf | 1445 | default "debug/msm.S" if DEBUG_QCOM_UARTDM |
4d31e664 | 1446 | default "debug/netx.S" if DEBUG_NETX_UART |
808b7e07 | 1447 | default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART |
7a2071c5 GU |
1448 | default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2 |
1449 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0 | |
1450 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2 | |
1451 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0 | |
1452 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2 | |
1453 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0 | |
1454 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1 | |
1455 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4 | |
bb08dea1 | 1456 | default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART || DEBUG_S3C64XX_UART |
7bab7d9e | 1457 | default "debug/s5pv210.S" if DEBUG_S5PV210_UART |
01ea63d9 | 1458 | default "debug/sirf.S" if DEBUG_SIRFSOC_UART |
5026aecf | 1459 | default "debug/sti.S" if DEBUG_STI_UART |
150a8dcf LT |
1460 | default "debug/tegra.S" if DEBUG_TEGRA_UART |
1461 | default "debug/ux500.S" if DEBUG_UX500_UART | |
4e218b99 | 1462 | default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT |
c7c3eac6 | 1463 | default "debug/vf.S" if DEBUG_VF_UART |
b61a2722 | 1464 | default "debug/vt8500.S" if DEBUG_VT8500_UART0 |
385f02b1 | 1465 | default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1 |
6c548099 | 1466 | default "debug/bcm63xx.S" if DEBUG_BCM63XX_UART |
e23814da | 1467 | default "debug/digicolor.S" if DEBUG_DIGICOLOR_UA0 |
d0cf9d8a | 1468 | default "debug/brcmstb.S" if DEBUG_BRCMSTB_UART |
91a9fec0 RH |
1469 | default "mach/debug-macro.S" |
1470 | ||
f8f1279c | 1471 | # Compatibility options for PL01x |
5c972af4 | 1472 | config DEBUG_UART_PL01X |
a61cbf51 | 1473 | bool |
5c972af4 | 1474 | |
f8f1279c | 1475 | # Compatibility options for 8250 |
7610b607 | 1476 | config DEBUG_UART_8250 |
0045c0dd | 1477 | def_bool ARCH_EBSA110 || \ |
d7175a3b | 1478 | ARCH_IOP13XX || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || \ |
59bd4c38 | 1479 | ARCH_RPC |
4a003647 | 1480 | |
c3faa9b7 RK |
1481 | config DEBUG_UART_PHYS |
1482 | hex "Physical base address of debug UART" | |
4d31e664 | 1483 | default 0x00100a00 if DEBUG_NETX_UART |
97bd1a48 | 1484 | default 0x01c20000 if DEBUG_DAVINCI_DMx_UART0 |
c3faa9b7 RK |
1485 | default 0x01c28000 if DEBUG_SUNXI_UART0 |
1486 | default 0x01c28400 if DEBUG_SUNXI_UART1 | |
97bd1a48 RK |
1487 | default 0x01d0c000 if DEBUG_DAVINCI_DA8XX_UART1 |
1488 | default 0x01d0d000 if DEBUG_DAVINCI_DA8XX_UART2 | |
c4718543 | 1489 | default 0x01f02800 if DEBUG_SUNXI_R_UART |
f2acf003 RK |
1490 | default 0x02530c00 if DEBUG_KEYSTONE_UART0 |
1491 | default 0x02531000 if DEBUG_KEYSTONE_UART1 | |
c3faa9b7 | 1492 | default 0x03010fe0 if ARCH_RPC |
d4da889a | 1493 | default 0x07000000 if DEBUG_SUN9I_UART0 |
58d03985 | 1494 | default 0x09405000 if DEBUG_ZTE_ZX |
b125170a | 1495 | default 0x10009000 if DEBUG_REALVIEW_STD_PORT || \ |
5c972af4 RK |
1496 | DEBUG_VEXPRESS_UART0_CA9 |
1497 | default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT | |
c3faa9b7 RK |
1498 | default 0x10124000 if DEBUG_RK3X_UART0 |
1499 | default 0x10126000 if DEBUG_RK3X_UART1 | |
4db22c10 | 1500 | default 0x101f1000 if DEBUG_VERSATILE |
5c972af4 | 1501 | default 0x101fb000 if DEBUG_NOMADIK_UART |
a3b882f9 AY |
1502 | default 0x10210000 if DEBUG_RV1108_UART2 |
1503 | default 0x10220000 if DEBUG_RV1108_UART1 | |
1504 | default 0x10230000 if DEBUG_RV1108_UART0 | |
65ec48c0 | 1505 | default 0x11002000 if DEBUG_MT8127_UART0 |
d6682085 | 1506 | default 0x11006000 if DEBUG_MT6589_UART0 |
65ec48c0 | 1507 | default 0x11009000 if DEBUG_MT8135_UART3 |
4db22c10 | 1508 | default 0x16000000 if DEBUG_INTEGRATOR |
06580275 | 1509 | default 0x18000300 if DEBUG_BCM_5301X |
01ea63d9 GZ |
1510 | default 0x18010000 if DEBUG_SIRFATLAS7_UART0 |
1511 | default 0x18020000 if DEBUG_SIRFATLAS7_UART1 | |
5c972af4 | 1512 | default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 |
27dafaa8 | 1513 | default 0x20001000 if DEBUG_HIP01_UART |
c3faa9b7 RK |
1514 | default 0x20060000 if DEBUG_RK29_UART0 |
1515 | default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 | |
1516 | default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 | |
5c972af4 | 1517 | default 0x20201000 if DEBUG_BCM2835 |
5234c34e | 1518 | default 0x3f201000 if DEBUG_BCM2836 |
753d1243 | 1519 | default 0x3e000000 if DEBUG_BCM_KONA_UART |
494e492d | 1520 | default 0x4000e400 if DEBUG_LL_UART_EFM32 |
63e07c0f | 1521 | default 0x40028000 if DEBUG_AT91_SAMV7_USART1 |
0aed6a37 | 1522 | default 0x40081000 if DEBUG_LPC18XX_UART0 |
59bd4c38 | 1523 | default 0x40090000 if DEBUG_LPC32XX |
c3faa9b7 | 1524 | default 0x40100000 if DEBUG_PXA_UART1 |
d7175a3b | 1525 | default 0x42000000 if DEBUG_GEMINI |
1899de28 HS |
1526 | default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ |
1527 | DEBUG_S3C2410_UART0) | |
1528 | default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ | |
1529 | DEBUG_S3C2410_UART1) | |
1530 | default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ | |
1531 | DEBUG_S3C2410_UART2) | |
c3ca2130 | 1532 | default 0x78000000 if DEBUG_CNS3XXX |
0045c0dd | 1533 | default 0x7c0003f8 if DEBUG_FOOTBRIDGE_COM1 |
bb08dea1 AB |
1534 | default 0x7f005000 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART0 |
1535 | default 0x7f005400 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART1 | |
1536 | default 0x7f005800 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART2 | |
1537 | default 0x7f005c00 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART3 | |
d5bd4e8d | 1538 | default 0x80010000 if DEBUG_ASM9260_UART |
5c972af4 RK |
1539 | default 0x80070000 if DEBUG_IMX23_UART |
1540 | default 0x80074000 if DEBUG_IMX28_UART | |
c39e1ef7 | 1541 | default 0x80230000 if DEBUG_PICOXCELL_UART |
f06455fa | 1542 | default 0x808c0000 if DEBUG_EP93XX || ARCH_EP93XX |
5c972af4 | 1543 | default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART |
01ea63d9 | 1544 | default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1 |
5c972af4 RK |
1545 | default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX |
1546 | default 0xc0013000 if DEBUG_U300_UART | |
c3faa9b7 RK |
1547 | default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN |
1548 | default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN | |
375d84cf | 1549 | default 0xd0000000 if DEBUG_SPEAR3XX |
d91125dd | 1550 | default 0xd0012000 if DEBUG_MVEBU_UART0 |
d8a00916 | 1551 | default 0xc81004c0 if DEBUG_MESON_UARTAO |
c3faa9b7 RK |
1552 | default 0xd4017000 if DEBUG_MMP_UART2 |
1553 | default 0xd4018000 if DEBUG_MMP_UART3 | |
375d84cf | 1554 | default 0xe0000000 if DEBUG_SPEAR13XX |
c9a1df48 | 1555 | default 0xe4007000 if DEBUG_HIP04_UART |
7a2071c5 GU |
1556 | default 0xe6c40000 if DEBUG_RMOBILE_SCIFA0 |
1557 | default 0xe6c50000 if DEBUG_RMOBILE_SCIFA1 | |
1558 | default 0xe6c80000 if DEBUG_RMOBILE_SCIFA4 | |
1559 | default 0xe6e58000 if DEBUG_RCAR_GEN2_SCIF2 | |
1560 | default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0 | |
1561 | default 0xe8008000 if DEBUG_R7S72100_SCIF2 | |
c3faa9b7 | 1562 | default 0xf0000be0 if ARCH_EBSA110 |
d91125dd | 1563 | default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE |
bd920490 | 1564 | default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE |
caad0b41 | 1565 | default 0xf7fc9000 if DEBUG_BERLIN_UART |
8b2f2d03 | 1566 | default 0xf8020000 if DEBUG_AT91_SAMA5D2_UART1 |
12aae309 | 1567 | default 0xf8b00000 if DEBUG_HIX5HD2_UART |
7098cff2 | 1568 | default 0xf991e000 if DEBUG_QCOM_UARTDM |
8b2f2d03 | 1569 | default 0xfc00c000 if DEBUG_AT91_SAMA5D4_USART3 |
8d258beb | 1570 | default 0xfcb00000 if DEBUG_HI3620_UART |
3c215e64 | 1571 | default 0xfd883000 if DEBUG_ALPINE_UART0 |
c3faa9b7 | 1572 | default 0xfe800000 if ARCH_IOP32X |
efd02ee9 | 1573 | default 0xff690000 if DEBUG_RK32_UART2 |
de73c162 DN |
1574 | default 0xffc02000 if DEBUG_SOCFPGA_UART0 |
1575 | default 0xffc02100 if DEBUG_SOCFPGA_UART1 | |
c3faa9b7 | 1576 | default 0xffd82340 if ARCH_IOP13XX |
7a2071c5 GU |
1577 | default 0xffe40000 if DEBUG_RCAR_GEN1_SCIF0 |
1578 | default 0xffe42000 if DEBUG_RCAR_GEN1_SCIF2 | |
5c972af4 | 1579 | default 0xfff36000 if DEBUG_HIGHBANK_UART |
c26b9993 DT |
1580 | default 0xfffb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 |
1581 | default 0xfffb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 | |
1582 | default 0xfffb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 | |
6c548099 | 1583 | default 0xfffe8600 if DEBUG_BCM63XX_UART |
8b2f2d03 AB |
1584 | default 0xffffee00 if DEBUG_AT91_SAM9263_DBGU |
1585 | default 0xfffff200 if DEBUG_AT91_RM9200_DBGU | |
c3faa9b7 | 1586 | default 0xfffff700 if ARCH_IOP33X |
d02fde7f DT |
1587 | depends on ARCH_EP93XX || \ |
1588 | DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ | |
494e492d | 1589 | DEBUG_LL_UART_EFM32 || \ |
d8a00916 | 1590 | DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ |
c0c89faf | 1591 | DEBUG_NETX_UART || \ |
4d31e664 | 1592 | DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \ |
7a2071c5 GU |
1593 | DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \ |
1594 | DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \ | |
1595 | DEBUG_RMOBILE_SCIFA0 || DEBUG_RMOBILE_SCIFA1 || \ | |
1596 | DEBUG_RMOBILE_SCIFA4 || DEBUG_S3C24XX_UART || \ | |
bb08dea1 | 1597 | DEBUG_S3C64XX_UART || \ |
6c548099 | 1598 | DEBUG_BCM63XX_UART || DEBUG_ASM9260_UART || \ |
6f112a08 AB |
1599 | DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 || \ |
1600 | DEBUG_AT91_UART | |
c3faa9b7 RK |
1601 | |
1602 | config DEBUG_UART_VIRT | |
1603 | hex "Virtual base address of debug UART" | |
a3b882f9 AY |
1604 | default 0xc881f000 if DEBUG_RV1108_UART2 |
1605 | default 0xc8821000 if DEBUG_RV1108_UART1 | |
1606 | default 0xc8912000 if DEBUG_RV1108_UART0 | |
4d31e664 | 1607 | default 0xe0000a00 if DEBUG_NETX_UART |
c3faa9b7 RK |
1608 | default 0xe0010fe0 if ARCH_RPC |
1609 | default 0xf0000be0 if ARCH_EBSA110 | |
d5bd4e8d | 1610 | default 0xf0010000 if DEBUG_ASM9260_UART |
5c972af4 | 1611 | default 0xf01fb000 if DEBUG_NOMADIK_UART |
5234c34e | 1612 | default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836 |
06580275 | 1613 | default 0xf1000300 if DEBUG_BCM_5301X |
65ec48c0 | 1614 | default 0xf1002000 if DEBUG_MT8127_UART0 |
d6682085 | 1615 | default 0xf1006000 if DEBUG_MT6589_UART0 |
65ec48c0 | 1616 | default 0xf1009000 if DEBUG_MT8135_UART3 |
4db22c10 AB |
1617 | default 0xf11f1000 if DEBUG_VERSATILE |
1618 | default 0xf1600000 if DEBUG_INTEGRATOR | |
c3faa9b7 RK |
1619 | default 0xf1c28000 if DEBUG_SUNXI_UART0 |
1620 | default 0xf1c28400 if DEBUG_SUNXI_UART1 | |
c4718543 | 1621 | default 0xf1f02800 if DEBUG_SUNXI_R_UART |
1dc93416 | 1622 | default 0xf31004c0 if DEBUG_MESON_UARTAO |
59bd4c38 | 1623 | default 0xf4090000 if DEBUG_LPC32XX |
d7175a3b | 1624 | default 0xf4200000 if DEBUG_GEMINI |
cde7fc87 | 1625 | default 0xf6200000 if DEBUG_PXA_UART1 |
d4da889a | 1626 | default 0xf7000000 if DEBUG_SUN9I_UART0 |
bb08dea1 | 1627 | default 0xf7000000 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART0 |
1899de28 HS |
1628 | default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ |
1629 | DEBUG_S3C2410_UART0) | |
bb08dea1 AB |
1630 | default 0xf7000400 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART1 |
1631 | default 0xf7000800 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART2 | |
1632 | default 0xf7000c00 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART3 | |
1899de28 HS |
1633 | default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ |
1634 | DEBUG_S3C2410_UART1) | |
1635 | default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ | |
1636 | DEBUG_S3C2410_UART2) | |
8b2f2d03 | 1637 | default 0xf7020000 if DEBUG_AT91_SAMA5D2_UART1 |
caad0b41 | 1638 | default 0xf7fc9000 if DEBUG_BERLIN_UART |
c9a1df48 | 1639 | default 0xf8007000 if DEBUG_HIP04_UART |
5c972af4 RK |
1640 | default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9 |
1641 | default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 | |
8b2f2d03 AB |
1642 | default 0xf8ffee00 if DEBUG_AT91_SAM9263_DBGU |
1643 | default 0xf8fff200 if DEBUG_AT91_RM9200_DBGU | |
7098cff2 | 1644 | default 0xfa71e000 if DEBUG_QCOM_UARTDM |
b125170a | 1645 | default 0xfb002000 if DEBUG_CNS3XXX |
5c972af4 | 1646 | default 0xfb009000 if DEBUG_REALVIEW_STD_PORT |
8b2f2d03 | 1647 | default 0xfb00c000 if DEBUG_AT91_SAMA5D4_USART3 |
5c972af4 | 1648 | default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT |
58d03985 | 1649 | default 0xfc705000 if DEBUG_ZTE_ZX |
6c548099 | 1650 | default 0xfcfe8600 if DEBUG_BCM63XX_UART |
375d84cf | 1651 | default 0xfd000000 if DEBUG_SPEAR3XX || DEBUG_SPEAR13XX |
c047f529 | 1652 | default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0 |
3c215e64 | 1653 | default 0xfd883000 if DEBUG_ALPINE_UART0 |
c047f529 AB |
1654 | default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE |
1655 | default 0xfe012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_ORION5X | |
c3faa9b7 RK |
1656 | default 0xfe017000 if DEBUG_MMP_UART2 |
1657 | default 0xfe018000 if DEBUG_MMP_UART3 | |
5c972af4 | 1658 | default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART |
0b4cccbe | 1659 | default 0xfe230000 if DEBUG_PICOXCELL_UART |
753d1243 | 1660 | default 0xfe300000 if DEBUG_BCM_KONA_UART |
c3faa9b7 | 1661 | default 0xfe800000 if ARCH_IOP32X |
12aae309 | 1662 | default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HIX5HD2_UART |
c3faa9b7 RK |
1663 | default 0xfeb24000 if DEBUG_RK3X_UART0 |
1664 | default 0xfeb26000 if DEBUG_RK3X_UART1 | |
f2acf003 RK |
1665 | default 0xfeb30c00 if DEBUG_KEYSTONE_UART0 |
1666 | default 0xfeb31000 if DEBUG_KEYSTONE_UART1 | |
de73c162 DN |
1667 | default 0xfec02000 if DEBUG_SOCFPGA_UART0 |
1668 | default 0xfec02100 if DEBUG_SOCFPGA_UART1 | |
c047f529 | 1669 | default 0xfec12000 if (DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE) && ARCH_MVEBU |
bd920490 | 1670 | default 0xfec12100 if DEBUG_MVEBU_UART1_ALTERNATE |
01ea63d9 | 1671 | default 0xfec10000 if DEBUG_SIRFATLAS7_UART0 |
97bd1a48 | 1672 | default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0 |
01ea63d9 GZ |
1673 | default 0xfec20000 if DEBUG_SIRFATLAS7_UART1 |
1674 | default 0xfec60000 if DEBUG_SIRFPRIMA2_UART1 | |
efd02ee9 | 1675 | default 0xfec90000 if DEBUG_RK32_UART2 |
97bd1a48 RK |
1676 | default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1 |
1677 | default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 | |
c39e1ef7 AS |
1678 | default 0xfed60000 if DEBUG_RK29_UART0 |
1679 | default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 | |
1680 | default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 | |
f06455fa | 1681 | default 0xfedc0000 if DEBUG_EP93XX |
0045c0dd | 1682 | default 0xfee003f8 if DEBUG_FOOTBRIDGE_COM1 |
5c972af4 | 1683 | default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART |
c3faa9b7 RK |
1684 | default 0xfee82340 if ARCH_IOP13XX |
1685 | default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN | |
1686 | default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN | |
c39e1ef7 | 1687 | default 0xfef36000 if DEBUG_HIGHBANK_UART |
c26b9993 DT |
1688 | default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 |
1689 | default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 | |
1690 | default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 | |
c3faa9b7 | 1691 | default 0xfefff700 if ARCH_IOP33X |
5c972af4 | 1692 | default 0xff003000 if DEBUG_U300_UART |
27dafaa8 | 1693 | default 0xffd01000 if DEBUG_HIP01_UART |
5c972af4 | 1694 | default DEBUG_UART_PHYS if !MMU |
f8f1279c | 1695 | depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ |
d8a00916 | 1696 | DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ |
c0c89faf | 1697 | DEBUG_NETX_UART || \ |
4d31e664 | 1698 | DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \ |
bb08dea1 | 1699 | DEBUG_S3C64XX_UART || \ |
6c548099 | 1700 | DEBUG_BCM63XX_UART || DEBUG_ASM9260_UART || \ |
0b37e9e8 AB |
1701 | DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 || \ |
1702 | DEBUG_AT91_UART | |
c3faa9b7 | 1703 | |
4a003647 RK |
1704 | config DEBUG_UART_8250_SHIFT |
1705 | int "Register offset shift for the 8250 debug UART" | |
f8f1279c | 1706 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
0045c0dd | 1707 | default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \ |
c26b9993 | 1708 | DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3 |
4a003647 | 1709 | default 2 |
7610b607 | 1710 | |
0b4cccbe RK |
1711 | config DEBUG_UART_8250_WORD |
1712 | bool "Use 32-bit accesses for 8250 UART" | |
f8f1279c | 1713 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
0b4cccbe | 1714 | depends on DEBUG_UART_8250_SHIFT >= 2 |
cdd2e08b AB |
1715 | default y if DEBUG_PICOXCELL_UART || \ |
1716 | DEBUG_SOCFPGA_UART0 || DEBUG_SOCFPGA_UART1 || \ | |
1717 | DEBUG_KEYSTONE_UART0 || DEBUG_KEYSTONE_UART1 || \ | |
de73c162 | 1718 | DEBUG_ALPINE_UART0 || \ |
97bd1a48 | 1719 | DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ |
9d6eccb9 | 1720 | DEBUG_DAVINCI_DA8XX_UART2 || \ |
d0cf9d8a | 1721 | DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2 |
0b4cccbe | 1722 | |
0c532546 MR |
1723 | config DEBUG_UART_8250_PALMCHIP |
1724 | bool "8250 UART is Palmchip BK-310x" | |
1725 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 | |
1726 | help | |
1727 | Palmchip provides a UART implementation compatible with 16550 | |
1728 | except for having a different register layout. Say Y here if | |
1729 | the debug UART is of this type. | |
1730 | ||
7610b607 RK |
1731 | config DEBUG_UART_8250_FLOW_CONTROL |
1732 | bool "Enable flow control for 8250 UART" | |
f8f1279c | 1733 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
0045c0dd | 1734 | default y if ARCH_EBSA110 || DEBUG_FOOTBRIDGE_COM1 || DEBUG_GEMINI || ARCH_RPC |
7610b607 | 1735 | |
3b4af9bc SG |
1736 | config DEBUG_UNCOMPRESS |
1737 | bool | |
9c77bc43 | 1738 | depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG || ARM_SINGLE_ARMV7M |
b6992fa9 | 1739 | default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ |
d0cf9d8a FF |
1740 | (!DEBUG_TEGRA_UART || !ZBOOT_ROM) && \ |
1741 | !DEBUG_BRCMSTB_UART | |
b6992fa9 RK |
1742 | help |
1743 | This option influences the normal decompressor output for | |
1744 | multiplatform kernels. Normally, multiplatform kernels disable | |
1745 | decompressor output because it is not possible to know where to | |
1746 | send the decompressor output. | |
1747 | ||
1748 | When this option is set, the selected DEBUG_LL output method | |
1749 | will be re-used for normal decompressor output on multiplatform | |
1750 | kernels. | |
1751 | ||
3b4af9bc | 1752 | |
615967b0 SG |
1753 | config UNCOMPRESS_INCLUDE |
1754 | string | |
ffd80ecc | 1755 | default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ |
36d6c928 | 1756 | PLAT_SAMSUNG || ARM_SINGLE_ARMV7M |
615967b0 SG |
1757 | default "mach/uncompress.h" |
1758 | ||
93fd03a8 CM |
1759 | config EARLY_PRINTK |
1760 | bool "Early printk" | |
1761 | depends on DEBUG_LL | |
1762 | help | |
1763 | Say Y here if you want to have an early console using the | |
1764 | kernel low-level debugging functions. Add earlyprintk to your | |
1765 | kernel parameters to enable this console. | |
1766 | ||
4189bc71 JM |
1767 | config ARM_KPROBES_TEST |
1768 | tristate "Kprobes test module" | |
1769 | depends on KPROBES && MODULES | |
1770 | help | |
1771 | Perform tests of kprobes API and instruction set simulation. | |
1772 | ||
575320d6 WD |
1773 | config PID_IN_CONTEXTIDR |
1774 | bool "Write the current PID to the CONTEXTIDR register" | |
1775 | depends on CPU_COPY_V6 | |
1776 | help | |
1777 | Enabling this option causes the kernel to write the current PID to | |
1778 | the PROCID field of the CONTEXTIDR register, at the expense of some | |
1779 | additional instructions during context switch. Say Y here only if you | |
1780 | are planning to use hardware trace tools with this kernel. | |
1781 | ||
01081f5a | 1782 | source "drivers/hwtracing/coresight/Kconfig" |
a939fc5a | 1783 | |
1da177e4 | 1784 | endmenu |