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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 | |
8 | select DEBUG_FS | |
9 | ---help--- | |
10 | Say Y here if you want to show the kernel pagetable layout in a | |
11 | debugfs file. This information is only useful for kernel developers | |
12 | who are working in architecture specific areas of the kernel. | |
13 | It is probably not a good idea to enable this feature in a production | |
14 | kernel. | |
15 | If in doubt, say "N" | |
16 | ||
087aaffc NP |
17 | config STRICT_DEVMEM |
18 | bool "Filter access to /dev/mem" | |
19 | depends on MMU | |
20 | ---help--- | |
21 | If this option is disabled, you allow userspace (root) access to all | |
22 | of memory, including kernel and userspace memory. Accidental | |
23 | access to this is obviously disastrous, but specific access can | |
24 | be used by people debugging the kernel. | |
25 | ||
26 | If this option is switched on, the /dev/mem file only allows | |
27 | userspace access to memory mapped peripherals. | |
28 | ||
29 | If in doubt, say Y. | |
30 | ||
adf8b37b | 31 | # RMK wants arm kernels compiled with frame pointers or stack unwinding. |
1da177e4 LT |
32 | # If you know what you are doing and are willing to live without stack |
33 | # traces, you can get a slightly smaller kernel by setting this option to | |
34 | # n, but then RMK will have to kill you ;). | |
35 | config FRAME_POINTER | |
36 | bool | |
16c79651 | 37 | depends on !THUMB2_KERNEL |
0e341af8 | 38 | default y if !ARM_UNWIND || FUNCTION_GRAPH_TRACER |
1da177e4 LT |
39 | help |
40 | If you say N here, the resulting kernel will be slightly smaller and | |
adf8b37b CM |
41 | faster. However, if neither FRAME_POINTER nor ARM_UNWIND are enabled, |
42 | when a problem occurs with the kernel, the information that is | |
43 | reported is severely limited. | |
44 | ||
45 | config ARM_UNWIND | |
4a50bfe3 | 46 | bool "Enable stack unwinding support (EXPERIMENTAL)" |
d6f94fa0 | 47 | depends on AEABI |
adf8b37b CM |
48 | default y |
49 | help | |
50 | This option enables stack unwinding support in the kernel | |
51 | using the information automatically generated by the | |
52 | compiler. The resulting kernel image is slightly bigger but | |
53 | the performance is not affected. Currently, this feature | |
54 | only works with EABI compilers. If unsure say Y. | |
1da177e4 | 55 | |
09bfafac RV |
56 | config OLD_MCOUNT |
57 | bool | |
58 | depends on FUNCTION_TRACER && FRAME_POINTER | |
59 | default y | |
60 | ||
1da177e4 LT |
61 | config DEBUG_USER |
62 | bool "Verbose user fault messages" | |
63 | help | |
64 | When a user program crashes due to an exception, the kernel can | |
65 | print a brief message explaining what the problem was. This is | |
66 | sometimes helpful for debugging but serves no purpose on a | |
67 | production system. Most people should say N here. | |
68 | ||
69 | In addition, you need to pass user_debug=N on the kernel command | |
70 | line to enable this feature. N consists of the sum of: | |
71 | ||
72 | 1 - undefined instruction events | |
73 | 2 - system calls | |
74 | 4 - invalid data aborts | |
75 | 8 - SIGSEGV faults | |
76 | 16 - SIGBUS faults | |
77 | ||
1da177e4 LT |
78 | # These options are only for real kernel hackers who want to get their hands dirty. |
79 | config DEBUG_LL | |
4f5ef922 | 80 | bool "Kernel low-level debugging functions (read help!)" |
1da177e4 LT |
81 | depends on DEBUG_KERNEL |
82 | help | |
35efb606 | 83 | Say Y here to include definitions of printascii, printch, printhex |
1da177e4 LT |
84 | in the kernel. This is helpful if you are debugging code that |
85 | executes before the console is initialized. | |
86 | ||
4f5ef922 WD |
87 | Note that selecting this option will limit the kernel to a single |
88 | UART definition, as specified below. Attempting to boot the kernel | |
89 | image on a different platform *will not work*, so this option should | |
90 | not be enabled for kernels that are intended to be portable. | |
91 | ||
17916b28 WD |
92 | choice |
93 | prompt "Kernel low-level debugging port" | |
94 | depends on DEBUG_LL | |
95 | ||
d5bd4e8d OR |
96 | config DEBUG_ASM9260_UART |
97 | bool "Kernel low-level debugging via asm9260 UART" | |
98 | depends on MACH_ASM9260 | |
99 | help | |
100 | Say Y here if you want the debug print routines to direct | |
101 | their output to an UART or USART port on asm9260 based | |
102 | machines. | |
103 | ||
104 | DEBUG_UART_PHYS | DEBUG_UART_VIRT | |
105 | ||
106 | 0x80000000 | 0xf0000000 | UART0 | |
107 | 0x80004000 | 0xf0004000 | UART1 | |
108 | 0x80008000 | 0xf0008000 | UART2 | |
109 | 0x8000c000 | 0xf000c000 | UART3 | |
110 | 0x80010000 | 0xf0010000 | UART4 | |
111 | 0x80014000 | 0xf0014000 | UART5 | |
112 | 0x80018000 | 0xf0018000 | UART6 | |
113 | 0x8001c000 | 0xf001c000 | UART7 | |
114 | 0x80020000 | 0xf0020000 | UART8 | |
115 | 0x80024000 | 0xf0024000 | UART9 | |
116 | ||
13079a73 | 117 | config AT91_DEBUG_LL_DBGU0 |
5f58c970 AB |
118 | bool "Kernel low-level debugging on rm9200, 9260/9g20, 9261/9g10, 9rl, 9x5, 9n12" |
119 | select DEBUG_AT91_UART | |
42dfd1e1 | 120 | depends on ARCH_AT91 |
ae57d0c6 | 121 | depends on SOC_AT91RM9200 || SOC_AT91SAM9 |
13079a73 JCPV |
122 | |
123 | config AT91_DEBUG_LL_DBGU1 | |
5f58c970 AB |
124 | bool "Kernel low-level debugging on 9263, 9g45 and sama5d3" |
125 | select DEBUG_AT91_UART | |
42dfd1e1 | 126 | depends on ARCH_AT91 |
ae57d0c6 | 127 | depends on SOC_AT91SAM9 || SOC_SAMA5 |
13079a73 | 128 | |
2dc850b6 NF |
129 | config AT91_DEBUG_LL_DBGU2 |
130 | bool "Kernel low-level debugging on sama5d4" | |
5f58c970 | 131 | select DEBUG_AT91_UART |
42dfd1e1 | 132 | depends on ARCH_AT91 |
ae57d0c6 | 133 | depends on SOC_SAMA5 |
2dc850b6 | 134 | |
f1ac922d SW |
135 | config DEBUG_BCM2835 |
136 | bool "Kernel low-level debugging on BCM2835 PL011 UART" | |
137 | depends on ARCH_BCM2835 | |
5c972af4 | 138 | select DEBUG_UART_PL01X |
f1ac922d | 139 | |
06580275 HM |
140 | config DEBUG_BCM_5301X |
141 | bool "Kernel low-level debugging on BCM5301X UART1" | |
142 | depends on ARCH_BCM_5301X | |
140bd603 | 143 | select DEBUG_UART_8250 |
06580275 | 144 | |
753d1243 CD |
145 | config DEBUG_BCM_KONA_UART |
146 | bool "Kernel low-level debugging messages via BCM KONA UART" | |
7aa2077b | 147 | depends on ARCH_BCM_MOBILE |
753d1243 CD |
148 | select DEBUG_UART_8250 |
149 | help | |
150 | Say Y here if you want kernel low-level debugging support | |
151 | on Broadcom SoC platforms. | |
152 | This low level debug works for Broadcom | |
153 | mobile SoCs in the Kona family of chips (e.g. bcm28155, | |
154 | bcm11351, etc...) | |
155 | ||
b51312be FF |
156 | config DEBUG_BCM63XX |
157 | bool "Kernel low-level debugging on BCM63XX UART" | |
158 | depends on ARCH_BCM_63XX | |
159 | select DEBUG_UART_BCM63XX | |
160 | ||
caad0b41 SH |
161 | config DEBUG_BERLIN_UART |
162 | bool "Marvell Berlin SoC Debug UART" | |
163 | depends on ARCH_BERLIN | |
164 | select DEBUG_UART_8250 | |
165 | help | |
166 | Say Y here if you want kernel low-level debugging support | |
167 | on Marvell Berlin SoC based platforms. | |
168 | ||
81b43a6e MC |
169 | config DEBUG_BRCMSTB_UART |
170 | bool "Use BRCMSTB UART for low-level debug" | |
171 | depends on ARCH_BRCMSTB | |
172 | select DEBUG_UART_8250 | |
173 | help | |
174 | Say Y here if you want the debug print routines to direct | |
175 | their output to the first serial port on these devices. | |
176 | ||
177 | If you have a Broadcom STB chip and would like early print | |
178 | messages to appear over the UART, select this option. | |
179 | ||
164acf96 SB |
180 | config DEBUG_CLPS711X_UART1 |
181 | bool "Kernel low-level debugging messages via UART1" | |
182 | depends on ARCH_CLPS711X | |
183 | help | |
184 | Say Y here if you want the debug print routines to direct | |
185 | their output to the first serial port on these devices. | |
17916b28 WD |
186 | |
187 | config DEBUG_CLPS711X_UART2 | |
188 | bool "Kernel low-level debugging messages via UART2" | |
189 | depends on ARCH_CLPS711X | |
190 | help | |
191 | Say Y here if you want the debug print routines to direct | |
192 | their output to the second serial port on these devices. | |
17916b28 | 193 | |
29c9b7be AB |
194 | config DEBUG_CNS3XXX |
195 | bool "Kernel Kernel low-level debugging on Cavium Networks CNS3xxx" | |
196 | depends on ARCH_CNS3XXX | |
b125170a | 197 | select DEBUG_UART_8250 |
29c9b7be AB |
198 | help |
199 | Say Y here if you want the debug print routines to direct | |
200 | their output to the CNS3xxx UART0. | |
201 | ||
477099f1 UKK |
202 | config DEBUG_DAVINCI_DA8XX_UART1 |
203 | bool "Kernel low-level debugging on DaVinci DA8XX using UART1" | |
204 | depends on ARCH_DAVINCI_DA8XX | |
97bd1a48 | 205 | select DEBUG_UART_8250 |
477099f1 UKK |
206 | help |
207 | Say Y here if you want the debug print routines to direct | |
208 | their output to UART1 serial port on DaVinci DA8XX devices. | |
209 | ||
210 | config DEBUG_DAVINCI_DA8XX_UART2 | |
211 | bool "Kernel low-level debugging on DaVinci DA8XX using UART2" | |
212 | depends on ARCH_DAVINCI_DA8XX | |
97bd1a48 | 213 | select DEBUG_UART_8250 |
477099f1 UKK |
214 | help |
215 | Say Y here if you want the debug print routines to direct | |
216 | their output to UART2 serial port on DaVinci DA8XX devices. | |
217 | ||
218 | config DEBUG_DAVINCI_DMx_UART0 | |
219 | bool "Kernel low-level debugging on DaVinci DMx using UART0" | |
220 | depends on ARCH_DAVINCI_DMx | |
97bd1a48 | 221 | select DEBUG_UART_8250 |
477099f1 UKK |
222 | help |
223 | Say Y here if you want the debug print routines to direct | |
224 | their output to UART0 serial port on DaVinci DMx devices. | |
225 | ||
aaf5e0be NB |
226 | config DEBUG_ZYNQ_UART0 |
227 | bool "Kernel low-level debugging on Xilinx Zynq using UART0" | |
228 | depends on ARCH_ZYNQ | |
229 | help | |
230 | Say Y here if you want the debug print routines to direct | |
231 | their output to UART0 on the Zynq platform. | |
232 | ||
233 | config DEBUG_ZYNQ_UART1 | |
234 | bool "Kernel low-level debugging on Xilinx Zynq using UART1" | |
235 | depends on ARCH_ZYNQ | |
236 | help | |
237 | Say Y here if you want the debug print routines to direct | |
238 | their output to UART1 on the Zynq platform. | |
239 | ||
240 | If you have a ZC702 board and want early boot messages to | |
241 | appear on the USB serial adaptor, select this option. | |
242 | ||
e76f4750 RK |
243 | config DEBUG_DC21285_PORT |
244 | bool "Kernel low-level debugging messages via footbridge serial port" | |
245 | depends on FOOTBRIDGE | |
246 | help | |
247 | Say Y here if you want the debug print routines to direct | |
248 | their output to the serial port in the DC21285 (Footbridge). | |
249 | ||
e23814da BS |
250 | config DEBUG_DIGICOLOR_UA0 |
251 | bool "Kernel low-level debugging messages via Digicolor UA0" | |
252 | depends on ARCH_DIGICOLOR | |
253 | help | |
254 | Say Y here if you want the debug print routines to direct | |
255 | their output to the UA0 serial port in the CX92755. | |
256 | ||
e76f4750 RK |
257 | config DEBUG_FOOTBRIDGE_COM1 |
258 | bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1" | |
259 | depends on FOOTBRIDGE | |
260 | help | |
261 | Say Y here if you want the debug print routines to direct | |
262 | their output to the 8250 at PCI COM1. | |
263 | ||
8d258beb HZ |
264 | config DEBUG_HI3620_UART |
265 | bool "Hisilicon HI3620 Debug UART" | |
266 | depends on ARCH_HI3xxx | |
267 | select DEBUG_UART_PL01X | |
268 | help | |
269 | Say Y here if you want kernel low-level debugging support | |
270 | on HI3620 UART. | |
271 | ||
272 | config DEBUG_HI3716_UART | |
273 | bool "Hisilicon Hi3716 Debug UART" | |
274 | depends on ARCH_HI3xxx | |
275 | select DEBUG_UART_PL01X | |
276 | help | |
277 | Say Y here if you want kernel low-level debugging support | |
278 | on HI3716 UART. | |
279 | ||
220e6cf7 RH |
280 | config DEBUG_HIGHBANK_UART |
281 | bool "Kernel low-level debugging messages via Highbank UART" | |
282 | depends on ARCH_HIGHBANK | |
5c972af4 | 283 | select DEBUG_UART_PL01X |
220e6cf7 RH |
284 | help |
285 | Say Y here if you want the debug print routines to direct | |
286 | their output to the UART on Highbank based devices. | |
287 | ||
27dafaa8 WL |
288 | config DEBUG_HIP01_UART |
289 | bool "Hisilicon Hip01 Debug UART" | |
290 | depends on ARCH_HIP01 | |
291 | select DEBUG_UART_8250 | |
292 | help | |
293 | Say Y here if you want kernel low-level debugging support | |
294 | on HIP01 UART. | |
295 | ||
c9a1df48 HZ |
296 | config DEBUG_HIP04_UART |
297 | bool "Hisilicon HiP04 Debug UART" | |
298 | depends on ARCH_HIP04 | |
299 | select DEBUG_UART_8250 | |
300 | help | |
301 | Say Y here if you want kernel low-level debugging support | |
302 | on HIP04 UART. | |
303 | ||
37bdaf82 OJ |
304 | config DEBUG_HIX5HD2_UART |
305 | bool "Hisilicon Hix5hd2 Debug UART" | |
306 | depends on ARCH_HIX5HD2 | |
5c972af4 | 307 | select DEBUG_UART_PL01X |
220e6cf7 | 308 | help |
37bdaf82 OJ |
309 | Say Y here if you want kernel low-level debugging support |
310 | on Hix5hd2 UART. | |
220e6cf7 | 311 | |
f350b861 SG |
312 | config DEBUG_IMX1_UART |
313 | bool "i.MX1 Debug UART" | |
314 | depends on SOC_IMX1 | |
315 | help | |
316 | Say Y here if you want kernel low-level debugging support | |
317 | on i.MX1. | |
318 | ||
319 | config DEBUG_IMX23_UART | |
320 | bool "i.MX23 Debug UART" | |
321 | depends on SOC_IMX23 | |
5c972af4 | 322 | select DEBUG_UART_PL01X |
f350b861 SG |
323 | help |
324 | Say Y here if you want kernel low-level debugging support | |
325 | on i.MX23. | |
326 | ||
327 | config DEBUG_IMX25_UART | |
328 | bool "i.MX25 Debug UART" | |
329 | depends on SOC_IMX25 | |
330 | help | |
331 | Say Y here if you want kernel low-level debugging support | |
332 | on i.MX25. | |
333 | ||
334 | config DEBUG_IMX21_IMX27_UART | |
335 | bool "i.MX21 and i.MX27 Debug UART" | |
336 | depends on SOC_IMX21 || SOC_IMX27 | |
337 | help | |
338 | Say Y here if you want kernel low-level debugging support | |
339 | on i.MX21 or i.MX27. | |
340 | ||
341 | config DEBUG_IMX28_UART | |
342 | bool "i.MX28 Debug UART" | |
343 | depends on SOC_IMX28 | |
5c972af4 | 344 | select DEBUG_UART_PL01X |
f350b861 SG |
345 | help |
346 | Say Y here if you want kernel low-level debugging support | |
347 | on i.MX28. | |
348 | ||
4ad625d4 SG |
349 | config DEBUG_IMX31_UART |
350 | bool "i.MX31 Debug UART" | |
351 | depends on SOC_IMX31 | |
f350b861 SG |
352 | help |
353 | Say Y here if you want kernel low-level debugging support | |
4ad625d4 SG |
354 | on i.MX31. |
355 | ||
356 | config DEBUG_IMX35_UART | |
357 | bool "i.MX35 Debug UART" | |
358 | depends on SOC_IMX35 | |
359 | help | |
360 | Say Y here if you want kernel low-level debugging support | |
361 | on i.MX35. | |
f350b861 | 362 | |
ad364a70 GU |
363 | config DEBUG_IMX50_UART |
364 | bool "i.MX50 Debug UART" | |
365 | depends on SOC_IMX50 | |
366 | help | |
367 | Say Y here if you want kernel low-level debugging support | |
368 | on i.MX50. | |
369 | ||
f350b861 SG |
370 | config DEBUG_IMX51_UART |
371 | bool "i.MX51 Debug UART" | |
372 | depends on SOC_IMX51 | |
373 | help | |
374 | Say Y here if you want kernel low-level debugging support | |
375 | on i.MX51. | |
376 | ||
7356420c FE |
377 | config DEBUG_IMX53_UART |
378 | bool "i.MX53 Debug UART" | |
379 | depends on SOC_IMX53 | |
f350b861 SG |
380 | help |
381 | Say Y here if you want kernel low-level debugging support | |
7356420c | 382 | on i.MX53. |
f350b861 | 383 | |
49c9e60e | 384 | config DEBUG_IMX6Q_UART |
3c03a2fe | 385 | bool "i.MX6Q/DL Debug UART" |
785d7fab DB |
386 | depends on SOC_IMX6Q |
387 | help | |
388 | Say Y here if you want kernel low-level debugging support | |
3c03a2fe | 389 | on i.MX6Q/DL. |
bac89d75 | 390 | |
34e8a16b SG |
391 | config DEBUG_IMX6SL_UART |
392 | bool "i.MX6SL Debug UART" | |
393 | depends on SOC_IMX6SL | |
394 | help | |
395 | Say Y here if you want kernel low-level debugging support | |
396 | on i.MX6SL. | |
397 | ||
74368e81 SG |
398 | config DEBUG_IMX6SX_UART |
399 | bool "i.MX6SX Debug UART" | |
400 | depends on SOC_IMX6SX | |
401 | help | |
402 | Say Y here if you want kernel low-level debugging support | |
403 | on i.MX6SX. | |
404 | ||
828989ad SS |
405 | config DEBUG_KEYSTONE_UART0 |
406 | bool "Kernel low-level debugging on KEYSTONE2 using UART0" | |
407 | depends on ARCH_KEYSTONE | |
f2acf003 | 408 | select DEBUG_UART_8250 |
828989ad SS |
409 | help |
410 | Say Y here if you want the debug print routines to direct | |
411 | their output to UART0 serial port on KEYSTONE2 devices. | |
412 | ||
413 | config DEBUG_KEYSTONE_UART1 | |
414 | bool "Kernel low-level debugging on KEYSTONE2 using UART1" | |
415 | depends on ARCH_KEYSTONE | |
f2acf003 | 416 | select DEBUG_UART_8250 |
828989ad SS |
417 | help |
418 | Say Y here if you want the debug print routines to direct | |
419 | their output to UART1 serial port on KEYSTONE2 devices. | |
420 | ||
abbfb21e DT |
421 | config DEBUG_KS8695_UART |
422 | bool "KS8695 Debug UART" | |
423 | depends on ARCH_KS8695 | |
424 | help | |
425 | Say Y here if you want kernel low-level debugging support | |
426 | on KS8695. | |
427 | ||
d8a00916 CC |
428 | config DEBUG_MESON_UARTAO |
429 | bool "Kernel low-level debugging via Meson6 UARTAO" | |
430 | depends on ARCH_MESON | |
431 | help | |
432 | Say Y here if you want kernel low-lever debugging support | |
433 | on Amlogic Meson6 based platforms on the UARTAO. | |
434 | ||
fa4cd2a8 HZ |
435 | config DEBUG_MMP_UART2 |
436 | bool "Kernel low-level debugging message via MMP UART2" | |
437 | depends on ARCH_MMP | |
4a003647 | 438 | select DEBUG_UART_8250 |
fa4cd2a8 HZ |
439 | help |
440 | Say Y here if you want kernel low-level debugging support | |
441 | on MMP UART2. | |
442 | ||
443 | config DEBUG_MMP_UART3 | |
444 | bool "Kernel low-level debugging message via MMP UART3" | |
445 | depends on ARCH_MMP | |
4a003647 | 446 | select DEBUG_UART_8250 |
fa4cd2a8 HZ |
447 | help |
448 | Say Y here if you want kernel low-level debugging support | |
449 | on MMP UART3. | |
450 | ||
7098cff2 II |
451 | config DEBUG_MSM_UART |
452 | bool "Kernel low-level debugging messages via MSM UART" | |
453 | depends on ARCH_MSM | |
952aeeb2 WD |
454 | help |
455 | Say Y here if you want the debug print routines to direct | |
7098cff2 | 456 | their output to the serial port on MSM devices. |
952aeeb2 | 457 | |
30cd6552 | 458 | ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT # |
7098cff2 II |
459 | MSM7X00A, QSD8X50 0xa9a00000 0xe1000000 UART1 |
460 | MSM7X00A, QSD8X50 0xa9b00000 0xe1000000 UART2 | |
461 | MSM7X00A, QSD8X50 0xa9c00000 0xe1000000 UART3 | |
952aeeb2 | 462 | |
7098cff2 II |
463 | MSM7X30 0xaca00000 0xe1000000 UART1 |
464 | MSM7X30 0xacb00000 0xe1000000 UART2 | |
465 | MSM7X30 0xacc00000 0xe1000000 UART3 | |
952aeeb2 | 466 | |
7098cff2 II |
467 | Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration |
468 | options based on your needs. | |
952aeeb2 | 469 | |
7098cff2 II |
470 | config DEBUG_QCOM_UARTDM |
471 | bool "Kernel low-level debugging messages via QCOM UARTDM" | |
472 | depends on ARCH_QCOM | |
e76f4750 RK |
473 | help |
474 | Say Y here if you want the debug print routines to direct | |
7098cff2 | 475 | their output to the serial port on Qualcomm devices. |
952aeeb2 | 476 | |
30cd6552 SB |
477 | ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT |
478 | APQ8064 0x16640000 0xf0040000 | |
2f528dd3 | 479 | APQ8084 0xf995e000 0xfa75e000 |
7098cff2 II |
480 | MSM8X60 0x19c40000 0xf0040000 |
481 | MSM8960 0x16440000 0xf0040000 | |
482 | MSM8974 0xf991e000 0xfa71e000 | |
483 | ||
484 | Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration | |
485 | options based on your needs. | |
3c8828f6 | 486 | |
d91125dd MR |
487 | config DEBUG_MVEBU_UART0 |
488 | bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)" | |
bfd5af99 | 489 | depends on ARCH_MVEBU |
4a003647 | 490 | select DEBUG_UART_8250 |
bfd5af99 RH |
491 | help |
492 | Say Y here if you want kernel low-level debugging support | |
d91125dd | 493 | on MVEBU based platforms on UART0. |
bfd5af99 | 494 | |
c2804cd6 TP |
495 | This option should be used with the old bootloaders |
496 | that left the internal registers mapped at | |
497 | 0xd0000000. As of today, this is the case on | |
498 | platforms such as the Globalscale Mirabox or the | |
499 | Plathome OpenBlocks AX3, when using the original | |
500 | bootloader. | |
501 | ||
502 | If the wrong DEBUG_MVEBU_UART* option is selected, | |
503 | when u-boot hands over to the kernel, the system | |
504 | silently crashes, with no serial output at all. | |
505 | ||
d91125dd MR |
506 | config DEBUG_MVEBU_UART0_ALTERNATE |
507 | bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)" | |
c2804cd6 | 508 | depends on ARCH_MVEBU |
4a003647 | 509 | select DEBUG_UART_8250 |
c2804cd6 TP |
510 | help |
511 | Say Y here if you want kernel low-level debugging support | |
d91125dd | 512 | on MVEBU based platforms on UART0. |
c2804cd6 TP |
513 | |
514 | This option should be used with the new bootloaders | |
515 | that remap the internal registers at 0xf1000000. | |
516 | ||
517 | If the wrong DEBUG_MVEBU_UART* option is selected, | |
518 | when u-boot hands over to the kernel, the system | |
519 | silently crashes, with no serial output at all. | |
520 | ||
bd920490 MR |
521 | config DEBUG_MVEBU_UART1_ALTERNATE |
522 | bool "Kernel low-level debugging messages via MVEBU UART1 (new bootloaders)" | |
c2804cd6 | 523 | depends on ARCH_MVEBU |
4a003647 | 524 | select DEBUG_UART_8250 |
c2804cd6 TP |
525 | help |
526 | Say Y here if you want kernel low-level debugging support | |
bd920490 | 527 | on MVEBU based platforms on UART1. |
c2804cd6 TP |
528 | |
529 | This option should be used with the new bootloaders | |
530 | that remap the internal registers at 0xf1000000. | |
531 | ||
532 | If the wrong DEBUG_MVEBU_UART* option is selected, | |
533 | when u-boot hands over to the kernel, the system | |
534 | silently crashes, with no serial output at all. | |
535 | ||
c7c3eac6 SG |
536 | config DEBUG_VF_UART |
537 | bool "Vybrid UART" | |
538 | depends on SOC_VF610 | |
539 | help | |
540 | Say Y here if you want kernel low-level debugging support | |
541 | on Vybrid based platforms. | |
542 | ||
4d31e664 DT |
543 | config DEBUG_NETX_UART |
544 | bool "Kernel low-level debugging messages via NetX UART" | |
545 | depends on ARCH_NETX | |
546 | help | |
547 | Say Y here if you want kernel low-level debugging support | |
548 | on Hilscher NetX based platforms. | |
549 | ||
266c3479 LW |
550 | config DEBUG_NOMADIK_UART |
551 | bool "Kernel low-level debugging messages via NOMADIK UART" | |
552 | depends on ARCH_NOMADIK | |
5c972af4 | 553 | select DEBUG_UART_PL01X |
266c3479 LW |
554 | help |
555 | Say Y here if you want kernel low-level debugging support | |
556 | on NOMADIK based platforms. | |
557 | ||
9851ca57 DT |
558 | config DEBUG_NSPIRE_CLASSIC_UART |
559 | bool "Kernel low-level debugging via TI-NSPIRE 8250 UART" | |
560 | depends on ARCH_NSPIRE | |
4a003647 | 561 | select DEBUG_UART_8250 |
9851ca57 DT |
562 | help |
563 | Say Y here if you want kernel low-level debugging support | |
564 | on TI-NSPIRE classic models. | |
565 | ||
566 | config DEBUG_NSPIRE_CX_UART | |
567 | bool "Kernel low-level debugging via TI-NSPIRE PL011 UART" | |
568 | depends on ARCH_NSPIRE | |
5c972af4 | 569 | select DEBUG_UART_PL01X |
9851ca57 DT |
570 | help |
571 | Say Y here if you want kernel low-level debugging support | |
572 | on TI-NSPIRE CX models. | |
573 | ||
c26b9993 DT |
574 | config DEBUG_OMAP1UART1 |
575 | bool "Kernel low-level debugging via OMAP1 UART1" | |
576 | depends on ARCH_OMAP1 | |
577 | select DEBUG_UART_8250 | |
578 | help | |
579 | Say Y here if you want kernel low-level debugging support | |
580 | on OMAP1 based platforms (except OMAP730) on the UART1. | |
581 | ||
582 | config DEBUG_OMAP1UART2 | |
583 | bool "Kernel low-level debugging via OMAP1 UART2" | |
584 | depends on ARCH_OMAP1 | |
585 | select DEBUG_UART_8250 | |
586 | help | |
587 | Say Y here if you want kernel low-level debugging support | |
588 | on OMAP1 based platforms (except OMAP730) on the UART2. | |
589 | ||
590 | config DEBUG_OMAP1UART3 | |
591 | bool "Kernel low-level debugging via OMAP1 UART3" | |
592 | depends on ARCH_OMAP1 | |
593 | select DEBUG_UART_8250 | |
594 | help | |
595 | Say Y here if you want kernel low-level debugging support | |
596 | on OMAP1 based platforms (except OMAP730) on the UART3. | |
597 | ||
cce278d2 RK |
598 | config DEBUG_OMAP2UART1 |
599 | bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)" | |
808b7e07 | 600 | depends on ARCH_OMAP2PLUS |
cce278d2 | 601 | select DEBUG_OMAP2PLUS_UART |
808b7e07 | 602 | help |
cce278d2 RK |
603 | This covers at least h4, 2430sdp, 3430sdp, 3630sdp, |
604 | omap3 torpedo and 3530 lv som. | |
605 | ||
606 | config DEBUG_OMAP2UART2 | |
607 | bool "Kernel low-level debugging messages via OMAP2/3/4 UART2" | |
608 | depends on ARCH_OMAP2PLUS | |
609 | select DEBUG_OMAP2PLUS_UART | |
610 | ||
611 | config DEBUG_OMAP2UART3 | |
612 | bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)" | |
613 | depends on ARCH_OMAP2PLUS | |
614 | select DEBUG_OMAP2PLUS_UART | |
615 | ||
616 | config DEBUG_OMAP3UART3 | |
617 | bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)" | |
618 | depends on ARCH_OMAP2PLUS | |
619 | select DEBUG_OMAP2PLUS_UART | |
620 | help | |
621 | This covers at least cm_t3x, beagle, crane, devkit8000, | |
622 | igep00x0, ldp, n900, n9(50), pandora, overo, touchbook, | |
623 | and 3517evm. | |
624 | ||
625 | config DEBUG_OMAP4UART3 | |
626 | bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)" | |
627 | depends on ARCH_OMAP2PLUS | |
628 | select DEBUG_OMAP2PLUS_UART | |
629 | ||
630 | config DEBUG_OMAP3UART4 | |
631 | bool "Kernel low-level debugging messages via OMAP36XX UART4" | |
632 | depends on ARCH_OMAP2PLUS | |
633 | select DEBUG_OMAP2PLUS_UART | |
634 | ||
635 | config DEBUG_OMAP4UART4 | |
636 | bool "Kernel low-level debugging messages via OMAP4/5 UART4" | |
637 | depends on ARCH_OMAP2PLUS | |
638 | select DEBUG_OMAP2PLUS_UART | |
639 | ||
c26b9993 DT |
640 | config DEBUG_OMAP7XXUART1 |
641 | bool "Kernel low-level debugging via OMAP730 UART1" | |
642 | depends on ARCH_OMAP730 | |
643 | select DEBUG_UART_8250 | |
644 | help | |
645 | Say Y here if you want kernel low-level debugging support | |
646 | on OMAP730 based platforms on the UART1. | |
647 | ||
648 | config DEBUG_OMAP7XXUART2 | |
649 | bool "Kernel low-level debugging via OMAP730 UART2" | |
650 | depends on ARCH_OMAP730 | |
651 | select DEBUG_UART_8250 | |
652 | help | |
653 | Say Y here if you want kernel low-level debugging support | |
654 | on OMAP730 based platforms on the UART2. | |
655 | ||
656 | config DEBUG_OMAP7XXUART3 | |
657 | bool "Kernel low-level debugging via OMAP730 UART3" | |
658 | depends on ARCH_OMAP730 | |
659 | select DEBUG_UART_8250 | |
660 | help | |
661 | Say Y here if you want kernel low-level debugging support | |
662 | on OMAP730 based platforms on the UART3. | |
663 | ||
cce278d2 RK |
664 | config DEBUG_TI81XXUART1 |
665 | bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)" | |
666 | depends on ARCH_OMAP2PLUS | |
667 | select DEBUG_OMAP2PLUS_UART | |
668 | ||
669 | config DEBUG_TI81XXUART2 | |
670 | bool "Kernel low-level debugging messages via TI81XX UART2" | |
671 | depends on ARCH_OMAP2PLUS | |
672 | select DEBUG_OMAP2PLUS_UART | |
673 | ||
674 | config DEBUG_TI81XXUART3 | |
675 | bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)" | |
676 | depends on ARCH_OMAP2PLUS | |
677 | select DEBUG_OMAP2PLUS_UART | |
678 | ||
679 | config DEBUG_AM33XXUART1 | |
680 | bool "Kernel low-level debugging messages via AM33XX UART1" | |
681 | depends on ARCH_OMAP2PLUS | |
682 | select DEBUG_OMAP2PLUS_UART | |
683 | ||
684 | config DEBUG_ZOOM_UART | |
685 | bool "Kernel low-level debugging messages via Zoom2/3 UART" | |
686 | depends on ARCH_OMAP2PLUS | |
687 | select DEBUG_OMAP2PLUS_UART | |
808b7e07 | 688 | |
59bba2a9 RH |
689 | config DEBUG_PICOXCELL_UART |
690 | depends on ARCH_PICOXCELL | |
691 | bool "Use PicoXcell UART for low-level debug" | |
0b4cccbe | 692 | select DEBUG_UART_8250 |
59bba2a9 RH |
693 | help |
694 | Say Y here if you want kernel low-level debugging support | |
695 | on PicoXcell based platforms. | |
696 | ||
0a43cd3b HZ |
697 | config DEBUG_PXA_UART1 |
698 | depends on ARCH_PXA | |
699 | bool "Use PXA UART1 for low-level debug" | |
4a003647 | 700 | select DEBUG_UART_8250 |
0a43cd3b HZ |
701 | help |
702 | Say Y here if you want kernel low-level debugging support | |
703 | on PXA UART1. | |
704 | ||
1285b8f8 WD |
705 | config DEBUG_REALVIEW_STD_PORT |
706 | bool "RealView Default UART" | |
707 | depends on ARCH_REALVIEW | |
5c972af4 | 708 | select DEBUG_UART_PL01X |
1285b8f8 WD |
709 | help |
710 | Say Y here if you want the debug print routines to direct | |
711 | their output to the serial port on RealView EB, PB11MP, PBA8 | |
712 | and PBX platforms. | |
713 | ||
714 | config DEBUG_REALVIEW_PB1176_PORT | |
715 | bool "RealView PB1176 UART" | |
716 | depends on MACH_REALVIEW_PB1176 | |
5c972af4 | 717 | select DEBUG_UART_PL01X |
1285b8f8 WD |
718 | help |
719 | Say Y here if you want the debug print routines to direct | |
720 | their output to the standard serial port on the RealView | |
721 | PB1176 platform. | |
722 | ||
cce278d2 RK |
723 | config DEBUG_RK29_UART0 |
724 | bool "Kernel low-level debugging messages via Rockchip RK29 UART0" | |
725 | depends on ARCH_ROCKCHIP | |
4a003647 | 726 | select DEBUG_UART_8250 |
cce278d2 RK |
727 | help |
728 | Say Y here if you want kernel low-level debugging support | |
729 | on Rockchip based platforms. | |
730 | ||
731 | config DEBUG_RK29_UART1 | |
732 | bool "Kernel low-level debugging messages via Rockchip RK29 UART1" | |
733 | depends on ARCH_ROCKCHIP | |
4a003647 | 734 | select DEBUG_UART_8250 |
cce278d2 RK |
735 | help |
736 | Say Y here if you want kernel low-level debugging support | |
737 | on Rockchip based platforms. | |
738 | ||
739 | config DEBUG_RK29_UART2 | |
740 | bool "Kernel low-level debugging messages via Rockchip RK29 UART2" | |
741 | depends on ARCH_ROCKCHIP | |
4a003647 | 742 | select DEBUG_UART_8250 |
cce278d2 RK |
743 | help |
744 | Say Y here if you want kernel low-level debugging support | |
745 | on Rockchip based platforms. | |
746 | ||
747 | config DEBUG_RK3X_UART0 | |
aa9c4f74 | 748 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0" |
cce278d2 | 749 | depends on ARCH_ROCKCHIP |
4a003647 | 750 | select DEBUG_UART_8250 |
cce278d2 RK |
751 | help |
752 | Say Y here if you want kernel low-level debugging support | |
753 | on Rockchip based platforms. | |
754 | ||
755 | config DEBUG_RK3X_UART1 | |
aa9c4f74 | 756 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1" |
38bd6892 | 757 | depends on ARCH_ROCKCHIP |
4a003647 | 758 | select DEBUG_UART_8250 |
cce278d2 RK |
759 | help |
760 | Say Y here if you want kernel low-level debugging support | |
761 | on Rockchip based platforms. | |
762 | ||
763 | config DEBUG_RK3X_UART2 | |
aa9c4f74 | 764 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2" |
cce278d2 | 765 | depends on ARCH_ROCKCHIP |
4a003647 | 766 | select DEBUG_UART_8250 |
cce278d2 RK |
767 | help |
768 | Say Y here if you want kernel low-level debugging support | |
769 | on Rockchip based platforms. | |
770 | ||
771 | config DEBUG_RK3X_UART3 | |
aa9c4f74 | 772 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3" |
cce278d2 | 773 | depends on ARCH_ROCKCHIP |
4a003647 | 774 | select DEBUG_UART_8250 |
38bd6892 HS |
775 | help |
776 | Say Y here if you want kernel low-level debugging support | |
777 | on Rockchip based platforms. | |
778 | ||
efd02ee9 HS |
779 | config DEBUG_RK32_UART2 |
780 | bool "Kernel low-level debugging messages via Rockchip RK32 UART2" | |
781 | depends on ARCH_ROCKCHIP | |
782 | select DEBUG_UART_8250 | |
783 | help | |
784 | Say Y here if you want kernel low-level debugging support | |
785 | on Rockchip RK32xx based platforms. | |
786 | ||
7a2071c5 GU |
787 | config DEBUG_R7S72100_SCIF2 |
788 | bool "Kernel low-level debugging messages via SCIF2 on R7S72100" | |
789 | depends on ARCH_R7S72100 | |
790 | help | |
791 | Say Y here if you want kernel low-level debugging support | |
792 | via SCIF2 on Renesas RZ/A1H (R7S72100). | |
793 | ||
794 | config DEBUG_RCAR_GEN1_SCIF0 | |
795 | bool "Kernel low-level debugging messages via SCIF0 on R8A7778" | |
796 | depends on ARCH_R8A7778 | |
797 | help | |
798 | Say Y here if you want kernel low-level debugging support | |
799 | via SCIF0 on Renesas R-Car M1A (R8A7778). | |
800 | ||
801 | config DEBUG_RCAR_GEN1_SCIF2 | |
802 | bool "Kernel low-level debugging messages via SCIF2 on R8A7779" | |
803 | depends on ARCH_R8A7779 | |
804 | help | |
805 | Say Y here if you want kernel low-level debugging support | |
806 | via SCIF2 on Renesas R-Car H1 (R8A7779). | |
807 | ||
808 | config DEBUG_RCAR_GEN2_SCIF0 | |
809 | bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7793)" | |
810 | depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7793 | |
811 | help | |
812 | Say Y here if you want kernel low-level debugging support | |
813 | via SCIF0 on Renesas R-Car H2 (R8A7790), M2-W (R8A7791), or | |
814 | M2-N (R8A7793). | |
815 | ||
816 | config DEBUG_RCAR_GEN2_SCIF2 | |
817 | bool "Kernel low-level debugging messages via SCIF2 on R8A7794" | |
818 | depends on ARCH_R8A7794 | |
819 | help | |
820 | Say Y here if you want kernel low-level debugging support | |
821 | via SCIF2 on Renesas R-Car E2 (R8A7794). | |
822 | ||
823 | config DEBUG_RMOBILE_SCIFA0 | |
824 | bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4/SH7372" | |
825 | depends on ARCH_R8A73A4 || ARCH_SH7372 | |
826 | help | |
827 | Say Y here if you want kernel low-level debugging support | |
828 | via SCIFA0 on Renesas R-Mobile APE6 (R8A73A4) or SH-Mobile | |
829 | AP4 (SH7372). | |
830 | ||
831 | config DEBUG_RMOBILE_SCIFA1 | |
832 | bool "Kernel low-level debugging messages via SCIFA1 on R8A7740" | |
833 | depends on ARCH_R8A7740 | |
834 | help | |
835 | Say Y here if you want kernel low-level debugging support | |
836 | via SCIFA1 on Renesas R-Mobile A1 (R8A7740). | |
837 | ||
838 | config DEBUG_RMOBILE_SCIFA4 | |
839 | bool "Kernel low-level debugging messages via SCIFA4 on SH73A0" | |
840 | depends on ARCH_SH73A0 | |
841 | help | |
842 | Say Y here if you want kernel low-level debugging support | |
843 | via SCIFA4 on Renesas SH-Mobile AG5 (SH73A0). | |
844 | ||
e76f4750 RK |
845 | config DEBUG_S3C_UART0 |
846 | depends on PLAT_SAMSUNG | |
a2e40710 | 847 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
1899de28 | 848 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
7bab7d9e | 849 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
5cc8a016 | 850 | bool "Use Samsung S3C UART 0 for low-level debug" |
650e3f0d SB |
851 | help |
852 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
853 | their output to UART 0. The port must have been initialised |
854 | by the boot-loader before use. | |
650e3f0d | 855 | |
e76f4750 RK |
856 | config DEBUG_S3C_UART1 |
857 | depends on PLAT_SAMSUNG | |
a2e40710 | 858 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
1899de28 | 859 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
7bab7d9e | 860 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
5cc8a016 | 861 | bool "Use Samsung S3C UART 1 for low-level debug" |
650e3f0d SB |
862 | help |
863 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
864 | their output to UART 1. The port must have been initialised |
865 | by the boot-loader before use. | |
650e3f0d | 866 | |
e76f4750 RK |
867 | config DEBUG_S3C_UART2 |
868 | depends on PLAT_SAMSUNG | |
a2e40710 | 869 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
1899de28 | 870 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
7bab7d9e | 871 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
5cc8a016 | 872 | bool "Use Samsung S3C UART 2 for low-level debug" |
650e3f0d SB |
873 | help |
874 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
875 | their output to UART 2. The port must have been initialised |
876 | by the boot-loader before use. | |
650e3f0d | 877 | |
5fa23dde | 878 | config DEBUG_S3C_UART3 |
7bab7d9e TF |
879 | depends on PLAT_SAMSUNG && (ARCH_EXYNOS || ARCH_S5PV210) |
880 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS | |
881 | select DEBUG_S5PV210_UART if ARCH_S5PV210 | |
5cc8a016 | 882 | bool "Use Samsung S3C UART 3 for low-level debug" |
5fa23dde OJ |
883 | help |
884 | Say Y here if you want the debug print routines to direct | |
885 | their output to UART 3. The port must have been initialised | |
886 | by the boot-loader before use. | |
887 | ||
daf67dfc HS |
888 | config DEBUG_S3C2410_UART0 |
889 | depends on ARCH_S3C24XX | |
890 | select DEBUG_S3C2410_UART | |
891 | bool "Use S3C2410/S3C2412 UART 0 for low-level debug" | |
892 | help | |
893 | Say Y here if you want the debug print routines to direct | |
894 | their output to UART 0. The port must have been initialised | |
895 | by the boot-loader before use. | |
896 | ||
897 | config DEBUG_S3C2410_UART1 | |
898 | depends on ARCH_S3C24XX | |
899 | select DEBUG_S3C2410_UART | |
900 | bool "Use S3C2410/S3C2412 UART 1 for low-level debug" | |
901 | help | |
902 | Say Y here if you want the debug print routines to direct | |
903 | their output to UART 1. The port must have been initialised | |
904 | by the boot-loader before use. | |
905 | ||
906 | config DEBUG_S3C2410_UART2 | |
907 | depends on ARCH_S3C24XX | |
908 | select DEBUG_S3C2410_UART | |
909 | bool "Use S3C2410/S3C2412 UART 2 for low-level debug" | |
910 | help | |
911 | Say Y here if you want the debug print routines to direct | |
912 | their output to UART 2. The port must have been initialised | |
913 | by the boot-loader before use. | |
914 | ||
e6131fa3 DES |
915 | config DEBUG_SA1100 |
916 | depends on ARCH_SA1100 | |
917 | bool "Use SA1100 UARTs for low-level debug" | |
918 | help | |
919 | Say Y here if you want kernel low-level debugging support | |
920 | on SA-11x0 UART ports. The kernel will check for the first | |
921 | enabled UART in a sequence 3-1-2. | |
922 | ||
6111bf7c RH |
923 | config DEBUG_SOCFPGA_UART |
924 | depends on ARCH_SOCFPGA | |
925 | bool "Use SOCFPGA UART for low-level debug" | |
0b4cccbe | 926 | select DEBUG_UART_8250 |
6111bf7c RH |
927 | help |
928 | Say Y here if you want kernel low-level debugging support | |
929 | on SOCFPGA based platforms. | |
930 | ||
d4da889a CYT |
931 | config DEBUG_SUN9I_UART0 |
932 | bool "Kernel low-level debugging messages via sun9i UART0" | |
933 | depends on MACH_SUN9I | |
934 | select DEBUG_UART_8250 | |
935 | help | |
936 | Say Y here if you want kernel low-level debugging support | |
937 | on Allwinner A80 based platforms on the UART0. | |
938 | ||
aa25115a SR |
939 | config DEBUG_SUNXI_UART0 |
940 | bool "Kernel low-level debugging messages via sunXi UART0" | |
941 | depends on ARCH_SUNXI | |
4a003647 | 942 | select DEBUG_UART_8250 |
aa25115a SR |
943 | help |
944 | Say Y here if you want kernel low-level debugging support | |
945 | on Allwinner A1X based platforms on the UART0. | |
946 | ||
cb84fa18 MR |
947 | config DEBUG_SUNXI_UART1 |
948 | bool "Kernel low-level debugging messages via sunXi UART1" | |
949 | depends on ARCH_SUNXI | |
4a003647 | 950 | select DEBUG_UART_8250 |
cb84fa18 MR |
951 | help |
952 | Say Y here if you want kernel low-level debugging support | |
953 | on Allwinner A1X based platforms on the UART1. | |
954 | ||
c4718543 CYT |
955 | config DEBUG_SUNXI_R_UART |
956 | bool "Kernel low-level debugging messages via sunXi R_UART" | |
957 | depends on MACH_SUN6I || MACH_SUN8I | |
958 | select DEBUG_UART_8250 | |
959 | help | |
960 | Say Y here if you want kernel low-level debugging support | |
961 | on Allwinner A31/A23 based platforms on the R_UART. | |
962 | ||
cce278d2 RK |
963 | config TEGRA_DEBUG_UART_AUTO_ODMDATA |
964 | bool "Kernel low-level debugging messages via Tegra UART via ODMDATA" | |
46067803 | 965 | depends on ARCH_TEGRA |
cce278d2 RK |
966 | select DEBUG_TEGRA_UART |
967 | help | |
968 | Automatically determines which UART to use for low-level | |
969 | debug based on the ODMDATA value. This value is part of | |
970 | the BCT, and is written to the boot memory device using | |
971 | nvflash, or other flashing tool. When bits 19:18 are 3, | |
972 | then bits 17:15 indicate which UART to use; 0/1/2/3/4 | |
973 | are UART A/B/C/D/E. | |
974 | ||
975 | config TEGRA_DEBUG_UARTA | |
976 | bool "Kernel low-level debugging messages via Tegra UART A" | |
977 | depends on ARCH_TEGRA | |
978 | select DEBUG_TEGRA_UART | |
979 | help | |
980 | Say Y here if you want kernel low-level debugging support | |
981 | on Tegra based platforms. | |
982 | ||
983 | config TEGRA_DEBUG_UARTB | |
984 | bool "Kernel low-level debugging messages via Tegra UART B" | |
985 | depends on ARCH_TEGRA | |
986 | select DEBUG_TEGRA_UART | |
987 | help | |
988 | Say Y here if you want kernel low-level debugging support | |
989 | on Tegra based platforms. | |
990 | ||
991 | config TEGRA_DEBUG_UARTC | |
992 | bool "Kernel low-level debugging messages via Tegra UART C" | |
993 | depends on ARCH_TEGRA | |
994 | select DEBUG_TEGRA_UART | |
995 | help | |
996 | Say Y here if you want kernel low-level debugging support | |
997 | on Tegra based platforms. | |
998 | ||
999 | config TEGRA_DEBUG_UARTD | |
1000 | bool "Kernel low-level debugging messages via Tegra UART D" | |
1001 | depends on ARCH_TEGRA | |
1002 | select DEBUG_TEGRA_UART | |
1003 | help | |
1004 | Say Y here if you want kernel low-level debugging support | |
1005 | on Tegra based platforms. | |
1006 | ||
1007 | config TEGRA_DEBUG_UARTE | |
1008 | bool "Kernel low-level debugging messages via Tegra UART E" | |
1009 | depends on ARCH_TEGRA | |
1010 | select DEBUG_TEGRA_UART | |
46067803 SW |
1011 | help |
1012 | Say Y here if you want kernel low-level debugging support | |
1013 | on Tegra based platforms. | |
1014 | ||
7f46a107 BS |
1015 | config DEBUG_SIRFPRIMA2_UART1 |
1016 | bool "Kernel low-level debugging messages via SiRFprimaII UART1" | |
1017 | depends on ARCH_PRIMA2 | |
01ea63d9 | 1018 | select DEBUG_SIRFSOC_UART |
7f46a107 BS |
1019 | help |
1020 | Say Y here if you want the debug print routines to direct | |
1021 | their output to the uart1 port on SiRFprimaII devices. | |
1022 | ||
01ea63d9 GZ |
1023 | config DEBUG_SIRFATLAS7_UART0 |
1024 | bool "Kernel low-level debugging messages via SiRFatlas7 UART0" | |
1025 | depends on ARCH_ATLAS7 | |
1026 | select DEBUG_SIRFSOC_UART | |
7f46a107 BS |
1027 | help |
1028 | Say Y here if you want the debug print routines to direct | |
01ea63d9 GZ |
1029 | their output to the uart0 port on SiRFATLAS7 devices.The uart0 |
1030 | is used on SiRFATLAS7 as a extra debug port.sometimes an extra | |
1031 | debug port can be very useful. | |
1032 | ||
1033 | config DEBUG_SIRFATLAS7_UART1 | |
1034 | bool "Kernel low-level debugging messages via SiRFatlas7 UART1" | |
1035 | depends on ARCH_ATLAS7 | |
1036 | select DEBUG_SIRFSOC_UART | |
1037 | help | |
1038 | Say Y here if you want the debug print routines to direct | |
1039 | their output to the uart1 port on SiRFATLAS7 devices. | |
7f46a107 | 1040 | |
cce278d2 RK |
1041 | config STIH41X_DEBUG_ASC2 |
1042 | bool "Use StiH415/416 ASC2 UART for low-level debug" | |
1043 | depends on ARCH_STI | |
1044 | select DEBUG_STI_UART | |
1045 | help | |
1046 | Say Y here if you want kernel low-level debugging support | |
1047 | on STiH415/416 based platforms like b2000, which has | |
1048 | default UART wired up to ASC2. | |
1049 | ||
1050 | If unsure, say N. | |
1051 | ||
1052 | config STIH41X_DEBUG_SBC_ASC1 | |
1053 | bool "Use StiH415/416 SBC ASC1 UART for low-level debug" | |
5562b800 | 1054 | depends on ARCH_STI |
cce278d2 | 1055 | select DEBUG_STI_UART |
5562b800 AB |
1056 | help |
1057 | Say Y here if you want kernel low-level debugging support | |
cce278d2 RK |
1058 | on STiH415/416 based platforms like b2020. which has |
1059 | default UART wired up to SBC ASC1. | |
5562b800 AB |
1060 | |
1061 | If unsure, say N. | |
1062 | ||
dd324da7 LW |
1063 | config DEBUG_U300_UART |
1064 | bool "Kernel low-level debugging messages via U300 UART0" | |
1065 | depends on ARCH_U300 | |
5c972af4 | 1066 | select DEBUG_UART_PL01X |
dd324da7 LW |
1067 | help |
1068 | Say Y here if you want the debug print routines to direct | |
1069 | their output to the uart port on U300 devices. | |
1070 | ||
f87b95dd LW |
1071 | config DEBUG_UX500_UART |
1072 | depends on ARCH_U8500 | |
1073 | bool "Use Ux500 UART for low-level debug" | |
1074 | help | |
1075 | Say Y here if you want kernel low-level debugging support | |
1076 | on Ux500 based platforms. | |
1077 | ||
d6682085 MB |
1078 | config DEBUG_MT6589_UART0 |
1079 | bool "Mediatek mt6589 UART0" | |
1080 | depends on ARCH_MEDIATEK | |
1081 | select DEBUG_UART_8250 | |
1082 | help | |
1083 | Say Y here if you want kernel low-level debugging support | |
1084 | for Mediatek mt6589 based platforms on UART0. | |
1085 | ||
65ec48c0 | 1086 | config DEBUG_MT8127_UART0 |
60851d7a | 1087 | bool "Mediatek mt8127/mt6592 UART0" |
65ec48c0 J |
1088 | depends on ARCH_MEDIATEK |
1089 | select DEBUG_UART_8250 | |
1090 | help | |
1091 | Say Y here if you want kernel low-level debugging support | |
1092 | for Mediatek mt8127 based platforms on UART0. | |
1093 | ||
1094 | config DEBUG_MT8135_UART3 | |
1095 | bool "Mediatek mt8135 UART3" | |
1096 | depends on ARCH_MEDIATEK | |
1097 | select DEBUG_UART_8250 | |
1098 | help | |
1099 | Say Y here if you want kernel low-level debugging support | |
1100 | for Mediatek mt8135 based platforms on UART3. | |
1101 | ||
1b820eaf PM |
1102 | config DEBUG_VEXPRESS_UART0_DETECT |
1103 | bool "Autodetect UART0 on Versatile Express Cortex-A core tiles" | |
1104 | depends on ARCH_VEXPRESS && CPU_CP15_MMU | |
1105 | help | |
1106 | This option enables a simple heuristic which tries to determine | |
1107 | the motherboard's memory map variant (original or RS1) and then | |
1108 | choose the relevant UART0 base address. | |
1109 | ||
1110 | Note that this will only work with standard A-class core tiles, | |
1111 | and may fail with non-standard SMM or custom software models. | |
1112 | ||
1113 | config DEBUG_VEXPRESS_UART0_CA9 | |
1114 | bool "Use PL011 UART0 at 0x10009000 (V2P-CA9 core tile)" | |
1115 | depends on ARCH_VEXPRESS | |
5c972af4 | 1116 | select DEBUG_UART_PL01X |
1b820eaf PM |
1117 | help |
1118 | This option selects UART0 at 0x10009000. Except for custom models, | |
1119 | this applies only to the V2P-CA9 tile. | |
1120 | ||
1121 | config DEBUG_VEXPRESS_UART0_RS1 | |
1122 | bool "Use PL011 UART0 at 0x1c090000 (RS1 complaint tiles)" | |
1123 | depends on ARCH_VEXPRESS | |
5c972af4 | 1124 | select DEBUG_UART_PL01X |
1b820eaf PM |
1125 | help |
1126 | This option selects UART0 at 0x1c090000. This applies to most | |
1127 | of the tiles using the RS1 memory map, including all new A-class | |
1128 | core tiles, FPGA-based SMMs and software models. | |
1129 | ||
ed18bdc8 JA |
1130 | config DEBUG_VEXPRESS_UART0_CRX |
1131 | bool "Use PL011 UART0 at 0xb0090000 (Cortex-R compliant tiles)" | |
1132 | depends on ARCH_VEXPRESS && !MMU | |
5c972af4 | 1133 | select DEBUG_UART_PL01X |
ed18bdc8 JA |
1134 | help |
1135 | This option selects UART0 at 0xb0090000. This is appropriate for | |
1136 | Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7 | |
1137 | ||
b61a2722 TP |
1138 | config DEBUG_VT8500_UART0 |
1139 | bool "Use UART0 on VIA/Wondermedia SoCs" | |
1140 | depends on ARCH_VT8500 | |
1141 | help | |
1142 | This option selects UART0 on VIA/Wondermedia System-on-a-chip | |
1143 | devices, including VT8500, WM8505, WM8650 and WM8850. | |
1144 | ||
e76f4750 RK |
1145 | config DEBUG_ICEDCC |
1146 | bool "Kernel low-level debugging via EmbeddedICE DCC channel" | |
a3d3ef9d SB |
1147 | help |
1148 | Say Y here if you want the debug print routines to direct | |
e76f4750 RK |
1149 | their output to the EmbeddedICE macrocell's DCC channel using |
1150 | co-processor 14. This is known to work on the ARM9 style ICE | |
1151 | channel and on the XScale with the PEEDI. | |
1152 | ||
1153 | Note that the system will appear to hang during boot if there | |
1154 | is nothing connected to read from the DCC. | |
a3d3ef9d | 1155 | |
b0df8986 | 1156 | config DEBUG_SEMIHOSTING |
62194bda | 1157 | bool "Kernel low-level debug output via semihosting I/O" |
650e3f0d | 1158 | help |
b0df8986 RK |
1159 | Semihosting enables code running on an ARM target to use |
1160 | the I/O facilities on a host debugger/emulator through a | |
62194bda | 1161 | simple SVC call. The host debugger or emulator must have |
b0df8986 RK |
1162 | semihosting enabled for the special svc call to be trapped |
1163 | otherwise the kernel will crash. | |
650e3f0d | 1164 | |
62194bda | 1165 | This is known to work with OpenOCD, as well as |
b0df8986 RK |
1166 | ARM's Fast Models, or any other controlling environment |
1167 | that implements semihosting. | |
a3d3ef9d | 1168 | |
b0df8986 RK |
1169 | For more details about semihosting, please see |
1170 | chapter 8 of DUI0203I_rvct_developer_guide.pdf from ARM Ltd. | |
a3d3ef9d | 1171 | |
f8f1279c RK |
1172 | config DEBUG_LL_UART_8250 |
1173 | bool "Kernel low-level debugging via 8250 UART" | |
1174 | help | |
1175 | Say Y here if you wish the debug print routes to direct | |
1176 | their output to an 8250 UART. You can use this option | |
1177 | to provide the parameters for the 8250 UART rather than | |
1178 | selecting one of the platform specific options above if | |
1179 | you know the parameters for the port. | |
1180 | ||
1181 | This option is preferred over the platform specific | |
1182 | options; the platform specific options are deprecated | |
1183 | and will be soon removed. | |
1184 | ||
494e492d UKK |
1185 | config DEBUG_LL_UART_EFM32 |
1186 | bool "Kernel low-level debugging via efm32 UART" | |
1187 | depends on ARCH_EFM32 | |
1188 | help | |
1189 | Say Y here if you want the debug print routines to direct | |
1190 | their output to an UART or USART port on efm32 based | |
1191 | machines. Use the following addresses for DEBUG_UART_PHYS: | |
1192 | ||
1193 | 0x4000c000 | USART0 | |
1194 | 0x4000c400 | USART1 | |
1195 | 0x4000c800 | USART2 | |
1196 | 0x4000e000 | UART0 | |
1197 | 0x4000e400 | UART1 | |
1198 | ||
f8f1279c RK |
1199 | config DEBUG_LL_UART_PL01X |
1200 | bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART" | |
1201 | help | |
1202 | Say Y here if you wish the debug print routes to direct | |
1203 | their output to a PL01x Primecell UART. You can use | |
1204 | this option to provide the parameters for the UART | |
1205 | rather than selecting one of the platform specific | |
1206 | options above if you know the parameters for the port. | |
1207 | ||
1208 | This option is preferred over the platform specific | |
1209 | options; the platform specific options are deprecated | |
1210 | and will be soon removed. | |
1211 | ||
17916b28 WD |
1212 | endchoice |
1213 | ||
42dfd1e1 NF |
1214 | config DEBUG_AT91_UART |
1215 | bool | |
1216 | depends on ARCH_AT91 | |
1217 | ||
a2e40710 AB |
1218 | config DEBUG_EXYNOS_UART |
1219 | bool | |
1220 | ||
daf67dfc HS |
1221 | config DEBUG_S3C2410_UART |
1222 | bool | |
1899de28 HS |
1223 | select DEBUG_S3C24XX_UART |
1224 | ||
1225 | config DEBUG_S3C24XX_UART | |
1226 | bool | |
daf67dfc | 1227 | |
7bab7d9e TF |
1228 | config DEBUG_S5PV210_UART |
1229 | bool | |
1230 | ||
cce278d2 RK |
1231 | config DEBUG_OMAP2PLUS_UART |
1232 | bool | |
1233 | depends on ARCH_OMAP2PLUS | |
1234 | ||
f8c95fe6 SG |
1235 | config DEBUG_IMX_UART_PORT |
1236 | int "i.MX Debug UART Port Selection" if DEBUG_IMX1_UART || \ | |
1237 | DEBUG_IMX25_UART || \ | |
1238 | DEBUG_IMX21_IMX27_UART || \ | |
1239 | DEBUG_IMX31_UART || \ | |
1240 | DEBUG_IMX35_UART || \ | |
ad364a70 | 1241 | DEBUG_IMX50_UART || \ |
f8c95fe6 | 1242 | DEBUG_IMX51_UART || \ |
0c52db7e | 1243 | DEBUG_IMX53_UART || \ |
34e8a16b | 1244 | DEBUG_IMX6Q_UART || \ |
74368e81 SG |
1245 | DEBUG_IMX6SL_UART || \ |
1246 | DEBUG_IMX6SX_UART | |
49c9e60e | 1247 | default 1 |
287939a3 | 1248 | depends on ARCH_MXC |
49c9e60e SG |
1249 | help |
1250 | Choose UART port on which kernel low-level debug messages | |
1251 | should be output. | |
1252 | ||
cfdb7d56 SA |
1253 | config DEBUG_VF_UART_PORT |
1254 | int "Vybrid Debug UART Port Selection" if DEBUG_VF_UART | |
1255 | default 1 | |
1256 | range 0 3 | |
1257 | depends on SOC_VF610 | |
1258 | help | |
1259 | Choose UART port on which kernel low-level debug messages | |
1260 | should be output. | |
1261 | ||
cce278d2 RK |
1262 | config DEBUG_TEGRA_UART |
1263 | bool | |
1264 | depends on ARCH_TEGRA | |
5026aecf | 1265 | |
cce278d2 RK |
1266 | config DEBUG_STI_UART |
1267 | bool | |
1268 | depends on ARCH_STI | |
5026aecf | 1269 | |
01ea63d9 GZ |
1270 | config DEBUG_SIRFSOC_UART |
1271 | bool | |
1272 | depends on ARCH_SIRF | |
1273 | ||
91a9fec0 RH |
1274 | config DEBUG_LL_INCLUDE |
1275 | string | |
e6131fa3 | 1276 | default "debug/sa1100.S" if DEBUG_SA1100 |
f8f1279c | 1277 | default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
42dfd1e1 | 1278 | default "debug/at91.S" if DEBUG_AT91_UART |
d5bd4e8d | 1279 | default "debug/asm9260.S" if DEBUG_ASM9260_UART |
dd99eef5 | 1280 | default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2 |
d8a00916 | 1281 | default "debug/meson.S" if DEBUG_MESON_UARTAO |
f8f1279c | 1282 | default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X |
a2e40710 | 1283 | default "debug/exynos.S" if DEBUG_EXYNOS_UART |
494e492d | 1284 | default "debug/efm32.S" if DEBUG_LL_UART_EFM32 |
91a9fec0 | 1285 | default "debug/icedcc.S" if DEBUG_ICEDCC |
6dde5ac5 SG |
1286 | default "debug/imx.S" if DEBUG_IMX1_UART || \ |
1287 | DEBUG_IMX25_UART || \ | |
1288 | DEBUG_IMX21_IMX27_UART || \ | |
4ad625d4 SG |
1289 | DEBUG_IMX31_UART || \ |
1290 | DEBUG_IMX35_UART || \ | |
ad364a70 | 1291 | DEBUG_IMX50_UART || \ |
6dde5ac5 | 1292 | DEBUG_IMX51_UART || \ |
7356420c | 1293 | DEBUG_IMX53_UART ||\ |
34e8a16b | 1294 | DEBUG_IMX6Q_UART || \ |
74368e81 SG |
1295 | DEBUG_IMX6SL_UART || \ |
1296 | DEBUG_IMX6SX_UART | |
abbfb21e | 1297 | default "debug/ks8695.S" if DEBUG_KS8695_UART |
7098cff2 | 1298 | default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM |
4d31e664 | 1299 | default "debug/netx.S" if DEBUG_NETX_UART |
808b7e07 | 1300 | default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART |
7a2071c5 GU |
1301 | default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2 |
1302 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0 | |
1303 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2 | |
1304 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0 | |
1305 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2 | |
1306 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0 | |
1307 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1 | |
1308 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4 | |
2cd62bd4 | 1309 | default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART |
7bab7d9e | 1310 | default "debug/s5pv210.S" if DEBUG_S5PV210_UART |
01ea63d9 | 1311 | default "debug/sirf.S" if DEBUG_SIRFSOC_UART |
5026aecf | 1312 | default "debug/sti.S" if DEBUG_STI_UART |
150a8dcf LT |
1313 | default "debug/tegra.S" if DEBUG_TEGRA_UART |
1314 | default "debug/ux500.S" if DEBUG_UX500_UART | |
4e218b99 | 1315 | default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT |
c7c3eac6 | 1316 | default "debug/vf.S" if DEBUG_VF_UART |
b61a2722 | 1317 | default "debug/vt8500.S" if DEBUG_VT8500_UART0 |
385f02b1 | 1318 | default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1 |
b51312be | 1319 | default "debug/bcm63xx.S" if DEBUG_UART_BCM63XX |
e23814da | 1320 | default "debug/digicolor.S" if DEBUG_DIGICOLOR_UA0 |
91a9fec0 RH |
1321 | default "mach/debug-macro.S" |
1322 | ||
f8f1279c | 1323 | # Compatibility options for PL01x |
5c972af4 | 1324 | config DEBUG_UART_PL01X |
a61cbf51 | 1325 | bool |
5c972af4 | 1326 | |
f8f1279c | 1327 | # Compatibility options for 8250 |
7610b607 | 1328 | config DEBUG_UART_8250 |
4a003647 RK |
1329 | def_bool ARCH_DOVE || ARCH_EBSA110 || \ |
1330 | (FOOTBRIDGE && !DEBUG_DC21285_PORT) || \ | |
1331 | ARCH_GEMINI || ARCH_IOP13XX || ARCH_IOP32X || \ | |
ba364fc7 | 1332 | ARCH_IOP33X || ARCH_IXP4XX || \ |
4a003647 RK |
1333 | ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC |
1334 | ||
b51312be FF |
1335 | # Compatibility options for BCM63xx |
1336 | config DEBUG_UART_BCM63XX | |
1337 | def_bool ARCH_BCM_63XX | |
1338 | ||
c3faa9b7 RK |
1339 | config DEBUG_UART_PHYS |
1340 | hex "Physical base address of debug UART" | |
4d31e664 | 1341 | default 0x00100a00 if DEBUG_NETX_UART |
97bd1a48 | 1342 | default 0x01c20000 if DEBUG_DAVINCI_DMx_UART0 |
c3faa9b7 RK |
1343 | default 0x01c28000 if DEBUG_SUNXI_UART0 |
1344 | default 0x01c28400 if DEBUG_SUNXI_UART1 | |
97bd1a48 RK |
1345 | default 0x01d0c000 if DEBUG_DAVINCI_DA8XX_UART1 |
1346 | default 0x01d0d000 if DEBUG_DAVINCI_DA8XX_UART2 | |
c4718543 | 1347 | default 0x01f02800 if DEBUG_SUNXI_R_UART |
f2acf003 RK |
1348 | default 0x02530c00 if DEBUG_KEYSTONE_UART0 |
1349 | default 0x02531000 if DEBUG_KEYSTONE_UART1 | |
c3faa9b7 | 1350 | default 0x03010fe0 if ARCH_RPC |
d4da889a | 1351 | default 0x07000000 if DEBUG_SUN9I_UART0 |
b125170a | 1352 | default 0x10009000 if DEBUG_REALVIEW_STD_PORT || \ |
5c972af4 RK |
1353 | DEBUG_VEXPRESS_UART0_CA9 |
1354 | default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT | |
c3faa9b7 RK |
1355 | default 0x10124000 if DEBUG_RK3X_UART0 |
1356 | default 0x10126000 if DEBUG_RK3X_UART1 | |
5c972af4 RK |
1357 | default 0x101f1000 if ARCH_VERSATILE |
1358 | default 0x101fb000 if DEBUG_NOMADIK_UART | |
65ec48c0 | 1359 | default 0x11002000 if DEBUG_MT8127_UART0 |
d6682085 | 1360 | default 0x11006000 if DEBUG_MT6589_UART0 |
65ec48c0 | 1361 | default 0x11009000 if DEBUG_MT8135_UART3 |
5c972af4 | 1362 | default 0x16000000 if ARCH_INTEGRATOR |
06580275 | 1363 | default 0x18000300 if DEBUG_BCM_5301X |
01ea63d9 GZ |
1364 | default 0x18010000 if DEBUG_SIRFATLAS7_UART0 |
1365 | default 0x18020000 if DEBUG_SIRFATLAS7_UART1 | |
5c972af4 | 1366 | default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 |
27dafaa8 | 1367 | default 0x20001000 if DEBUG_HIP01_UART |
c3faa9b7 RK |
1368 | default 0x20060000 if DEBUG_RK29_UART0 |
1369 | default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 | |
1370 | default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 | |
5c972af4 | 1371 | default 0x20201000 if DEBUG_BCM2835 |
753d1243 | 1372 | default 0x3e000000 if DEBUG_BCM_KONA_UART |
494e492d | 1373 | default 0x4000e400 if DEBUG_LL_UART_EFM32 |
c3faa9b7 RK |
1374 | default 0x40090000 if ARCH_LPC32XX |
1375 | default 0x40100000 if DEBUG_PXA_UART1 | |
1376 | default 0x42000000 if ARCH_GEMINI | |
1899de28 HS |
1377 | default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ |
1378 | DEBUG_S3C2410_UART0) | |
1379 | default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ | |
1380 | DEBUG_S3C2410_UART1) | |
1381 | default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ | |
1382 | DEBUG_S3C2410_UART2) | |
c3ca2130 | 1383 | default 0x78000000 if DEBUG_CNS3XXX |
c3faa9b7 | 1384 | default 0x7c0003f8 if FOOTBRIDGE |
d5bd4e8d | 1385 | default 0x80010000 if DEBUG_ASM9260_UART |
5c972af4 RK |
1386 | default 0x80070000 if DEBUG_IMX23_UART |
1387 | default 0x80074000 if DEBUG_IMX28_UART | |
c39e1ef7 | 1388 | default 0x80230000 if DEBUG_PICOXCELL_UART |
5c972af4 RK |
1389 | default 0x808c0000 if ARCH_EP93XX |
1390 | default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART | |
7098cff2 | 1391 | default 0xa9a00000 if DEBUG_MSM_UART |
01ea63d9 | 1392 | default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1 |
5c972af4 RK |
1393 | default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX |
1394 | default 0xc0013000 if DEBUG_U300_UART | |
c3faa9b7 RK |
1395 | default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN |
1396 | default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN | |
0dc0e475 | 1397 | default 0xd0000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX |
d91125dd | 1398 | default 0xd0012000 if DEBUG_MVEBU_UART0 |
d8a00916 | 1399 | default 0xc81004c0 if DEBUG_MESON_UARTAO |
c3faa9b7 RK |
1400 | default 0xd4017000 if DEBUG_MMP_UART2 |
1401 | default 0xd4018000 if DEBUG_MMP_UART3 | |
0dc0e475 | 1402 | default 0xe0000000 if ARCH_SPEAR13XX |
c9a1df48 | 1403 | default 0xe4007000 if DEBUG_HIP04_UART |
7a2071c5 GU |
1404 | default 0xe6c40000 if DEBUG_RMOBILE_SCIFA0 |
1405 | default 0xe6c50000 if DEBUG_RMOBILE_SCIFA1 | |
1406 | default 0xe6c80000 if DEBUG_RMOBILE_SCIFA4 | |
1407 | default 0xe6e58000 if DEBUG_RCAR_GEN2_SCIF2 | |
1408 | default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0 | |
1409 | default 0xe8008000 if DEBUG_R7S72100_SCIF2 | |
c3faa9b7 | 1410 | default 0xf0000be0 if ARCH_EBSA110 |
81b43a6e | 1411 | default 0xf040ab00 if DEBUG_BRCMSTB_UART |
d91125dd | 1412 | default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE |
bd920490 | 1413 | default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE |
ba364fc7 | 1414 | default 0xf1012000 if ARCH_DOVE || ARCH_MV78XX0 || \ |
c3faa9b7 | 1415 | ARCH_ORION5X |
caad0b41 | 1416 | default 0xf7fc9000 if DEBUG_BERLIN_UART |
12aae309 | 1417 | default 0xf8b00000 if DEBUG_HIX5HD2_UART |
7098cff2 | 1418 | default 0xf991e000 if DEBUG_QCOM_UARTDM |
8d258beb | 1419 | default 0xfcb00000 if DEBUG_HI3620_UART |
c3faa9b7 | 1420 | default 0xfe800000 if ARCH_IOP32X |
efd02ee9 | 1421 | default 0xff690000 if DEBUG_RK32_UART2 |
0b4cccbe | 1422 | default 0xffc02000 if DEBUG_SOCFPGA_UART |
c3faa9b7 | 1423 | default 0xffd82340 if ARCH_IOP13XX |
7a2071c5 GU |
1424 | default 0xffe40000 if DEBUG_RCAR_GEN1_SCIF0 |
1425 | default 0xffe42000 if DEBUG_RCAR_GEN1_SCIF2 | |
5c972af4 | 1426 | default 0xfff36000 if DEBUG_HIGHBANK_UART |
c26b9993 DT |
1427 | default 0xfffb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 |
1428 | default 0xfffb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 | |
1429 | default 0xfffb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 | |
b51312be | 1430 | default 0xfffe8600 if DEBUG_UART_BCM63XX |
c3faa9b7 | 1431 | default 0xfffff700 if ARCH_IOP33X |
d02fde7f DT |
1432 | depends on ARCH_EP93XX || \ |
1433 | DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ | |
494e492d | 1434 | DEBUG_LL_UART_EFM32 || \ |
d8a00916 | 1435 | DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ |
4d31e664 DT |
1436 | DEBUG_MSM_UART || DEBUG_NETX_UART || \ |
1437 | DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \ | |
7a2071c5 GU |
1438 | DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \ |
1439 | DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \ | |
1440 | DEBUG_RMOBILE_SCIFA0 || DEBUG_RMOBILE_SCIFA1 || \ | |
1441 | DEBUG_RMOBILE_SCIFA4 || DEBUG_S3C24XX_UART || \ | |
01ea63d9 | 1442 | DEBUG_UART_BCM63XX || DEBUG_ASM9260_UART || \ |
e23814da | 1443 | DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 |
c3faa9b7 RK |
1444 | |
1445 | config DEBUG_UART_VIRT | |
1446 | hex "Virtual base address of debug UART" | |
4d31e664 | 1447 | default 0xe0000a00 if DEBUG_NETX_UART |
c3faa9b7 | 1448 | default 0xe0010fe0 if ARCH_RPC |
7098cff2 | 1449 | default 0xe1000000 if DEBUG_MSM_UART |
c3faa9b7 | 1450 | default 0xf0000be0 if ARCH_EBSA110 |
d5bd4e8d | 1451 | default 0xf0010000 if DEBUG_ASM9260_UART |
5c972af4 RK |
1452 | default 0xf01fb000 if DEBUG_NOMADIK_UART |
1453 | default 0xf0201000 if DEBUG_BCM2835 | |
06580275 | 1454 | default 0xf1000300 if DEBUG_BCM_5301X |
65ec48c0 | 1455 | default 0xf1002000 if DEBUG_MT8127_UART0 |
d6682085 | 1456 | default 0xf1006000 if DEBUG_MT6589_UART0 |
65ec48c0 | 1457 | default 0xf1009000 if DEBUG_MT8135_UART3 |
5c972af4 RK |
1458 | default 0xf11f1000 if ARCH_VERSATILE |
1459 | default 0xf1600000 if ARCH_INTEGRATOR | |
c3faa9b7 RK |
1460 | default 0xf1c28000 if DEBUG_SUNXI_UART0 |
1461 | default 0xf1c28400 if DEBUG_SUNXI_UART1 | |
c4718543 | 1462 | default 0xf1f02800 if DEBUG_SUNXI_R_UART |
cde7fc87 | 1463 | default 0xf6200000 if DEBUG_PXA_UART1 |
c3faa9b7 RK |
1464 | default 0xf4090000 if ARCH_LPC32XX |
1465 | default 0xf4200000 if ARCH_GEMINI | |
d4da889a | 1466 | default 0xf7000000 if DEBUG_SUN9I_UART0 |
1899de28 HS |
1467 | default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ |
1468 | DEBUG_S3C2410_UART0) | |
1469 | default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ | |
1470 | DEBUG_S3C2410_UART1) | |
1471 | default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ | |
1472 | DEBUG_S3C2410_UART2) | |
caad0b41 | 1473 | default 0xf7fc9000 if DEBUG_BERLIN_UART |
c9a1df48 | 1474 | default 0xf8007000 if DEBUG_HIP04_UART |
5c972af4 RK |
1475 | default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9 |
1476 | default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 | |
7098cff2 | 1477 | default 0xfa71e000 if DEBUG_QCOM_UARTDM |
b125170a | 1478 | default 0xfb002000 if DEBUG_CNS3XXX |
5c972af4 RK |
1479 | default 0xfb009000 if DEBUG_REALVIEW_STD_PORT |
1480 | default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT | |
81b43a6e | 1481 | default 0xfc40ab00 if DEBUG_BRCMSTB_UART |
b51312be | 1482 | default 0xfcfe8600 if DEBUG_UART_BCM63XX |
0dc0e475 RK |
1483 | default 0xfd000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX |
1484 | default 0xfd000000 if ARCH_SPEAR13XX | |
c3faa9b7 RK |
1485 | default 0xfd012000 if ARCH_MV78XX0 |
1486 | default 0xfde12000 if ARCH_DOVE | |
1487 | default 0xfe012000 if ARCH_ORION5X | |
d8a00916 | 1488 | default 0xf31004c0 if DEBUG_MESON_UARTAO |
c3faa9b7 RK |
1489 | default 0xfe017000 if DEBUG_MMP_UART2 |
1490 | default 0xfe018000 if DEBUG_MMP_UART3 | |
5c972af4 | 1491 | default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART |
0b4cccbe | 1492 | default 0xfe230000 if DEBUG_PICOXCELL_UART |
753d1243 | 1493 | default 0xfe300000 if DEBUG_BCM_KONA_UART |
c3faa9b7 | 1494 | default 0xfe800000 if ARCH_IOP32X |
12aae309 | 1495 | default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HIX5HD2_UART |
c3faa9b7 RK |
1496 | default 0xfeb24000 if DEBUG_RK3X_UART0 |
1497 | default 0xfeb26000 if DEBUG_RK3X_UART1 | |
f2acf003 RK |
1498 | default 0xfeb30c00 if DEBUG_KEYSTONE_UART0 |
1499 | default 0xfeb31000 if DEBUG_KEYSTONE_UART1 | |
0b4cccbe | 1500 | default 0xfec02000 if DEBUG_SOCFPGA_UART |
d91125dd | 1501 | default 0xfec12000 if DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE |
bd920490 | 1502 | default 0xfec12100 if DEBUG_MVEBU_UART1_ALTERNATE |
01ea63d9 | 1503 | default 0xfec10000 if DEBUG_SIRFATLAS7_UART0 |
97bd1a48 | 1504 | default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0 |
01ea63d9 GZ |
1505 | default 0xfec20000 if DEBUG_SIRFATLAS7_UART1 |
1506 | default 0xfec60000 if DEBUG_SIRFPRIMA2_UART1 | |
efd02ee9 | 1507 | default 0xfec90000 if DEBUG_RK32_UART2 |
97bd1a48 RK |
1508 | default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1 |
1509 | default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 | |
c39e1ef7 AS |
1510 | default 0xfed60000 if DEBUG_RK29_UART0 |
1511 | default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 | |
1512 | default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 | |
5c972af4 | 1513 | default 0xfedc0000 if ARCH_EP93XX |
c3faa9b7 | 1514 | default 0xfee003f8 if FOOTBRIDGE |
5c972af4 | 1515 | default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART |
c3faa9b7 RK |
1516 | default 0xfee82340 if ARCH_IOP13XX |
1517 | default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN | |
1518 | default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN | |
c39e1ef7 | 1519 | default 0xfef36000 if DEBUG_HIGHBANK_UART |
c26b9993 DT |
1520 | default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 |
1521 | default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 | |
1522 | default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 | |
c3faa9b7 | 1523 | default 0xfefff700 if ARCH_IOP33X |
5c972af4 | 1524 | default 0xff003000 if DEBUG_U300_UART |
27dafaa8 | 1525 | default 0xffd01000 if DEBUG_HIP01_UART |
5c972af4 | 1526 | default DEBUG_UART_PHYS if !MMU |
f8f1279c | 1527 | depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ |
d8a00916 | 1528 | DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ |
4d31e664 DT |
1529 | DEBUG_MSM_UART || DEBUG_NETX_UART || \ |
1530 | DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \ | |
e23814da BS |
1531 | DEBUG_UART_BCM63XX || DEBUG_ASM9260_UART || \ |
1532 | DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 | |
c3faa9b7 | 1533 | |
4a003647 RK |
1534 | config DEBUG_UART_8250_SHIFT |
1535 | int "Register offset shift for the 8250 debug UART" | |
f8f1279c | 1536 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
c26b9993 DT |
1537 | default 0 if FOOTBRIDGE || ARCH_IOP32X || DEBUG_BCM_5301X || \ |
1538 | DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3 | |
4a003647 | 1539 | default 2 |
7610b607 | 1540 | |
0b4cccbe RK |
1541 | config DEBUG_UART_8250_WORD |
1542 | bool "Use 32-bit accesses for 8250 UART" | |
f8f1279c | 1543 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
0b4cccbe | 1544 | depends on DEBUG_UART_8250_SHIFT >= 2 |
f2acf003 | 1545 | default y if DEBUG_PICOXCELL_UART || DEBUG_SOCFPGA_UART || \ |
97bd1a48 RK |
1546 | ARCH_KEYSTONE || \ |
1547 | DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ | |
9d6eccb9 | 1548 | DEBUG_DAVINCI_DA8XX_UART2 || \ |
81b43a6e MC |
1549 | DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2 || \ |
1550 | DEBUG_BRCMSTB_UART | |
0b4cccbe | 1551 | |
7610b607 RK |
1552 | config DEBUG_UART_8250_FLOW_CONTROL |
1553 | bool "Enable flow control for 8250 UART" | |
f8f1279c | 1554 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
7610b607 RK |
1555 | default y if ARCH_EBSA110 || FOOTBRIDGE || ARCH_GEMINI || ARCH_RPC |
1556 | ||
3b4af9bc SG |
1557 | config DEBUG_UNCOMPRESS |
1558 | bool | |
90266754 | 1559 | depends on ARCH_MULTIPLATFORM || ARCH_MSM || PLAT_SAMSUNG |
b6992fa9 | 1560 | default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ |
ae3c99a2 | 1561 | (!DEBUG_TEGRA_UART || !ZBOOT_ROM) |
b6992fa9 RK |
1562 | help |
1563 | This option influences the normal decompressor output for | |
1564 | multiplatform kernels. Normally, multiplatform kernels disable | |
1565 | decompressor output because it is not possible to know where to | |
1566 | send the decompressor output. | |
1567 | ||
1568 | When this option is set, the selected DEBUG_LL output method | |
1569 | will be re-used for normal decompressor output on multiplatform | |
1570 | kernels. | |
1571 | ||
3b4af9bc | 1572 | |
615967b0 SG |
1573 | config UNCOMPRESS_INCLUDE |
1574 | string | |
ffd80ecc | 1575 | default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ |
2bf73dd6 | 1576 | PLAT_SAMSUNG || ARCH_EFM32 |
615967b0 SG |
1577 | default "mach/uncompress.h" |
1578 | ||
93fd03a8 CM |
1579 | config EARLY_PRINTK |
1580 | bool "Early printk" | |
1581 | depends on DEBUG_LL | |
1582 | help | |
1583 | Say Y here if you want to have an early console using the | |
1584 | kernel low-level debugging functions. Add earlyprintk to your | |
1585 | kernel parameters to enable this console. | |
1586 | ||
4189bc71 JM |
1587 | config ARM_KPROBES_TEST |
1588 | tristate "Kprobes test module" | |
1589 | depends on KPROBES && MODULES | |
1590 | help | |
1591 | Perform tests of kprobes API and instruction set simulation. | |
1592 | ||
575320d6 WD |
1593 | config PID_IN_CONTEXTIDR |
1594 | bool "Write the current PID to the CONTEXTIDR register" | |
1595 | depends on CPU_COPY_V6 | |
1596 | help | |
1597 | Enabling this option causes the kernel to write the current PID to | |
1598 | the PROCID field of the CONTEXTIDR register, at the expense of some | |
1599 | additional instructions during context switch. Say Y here only if you | |
1600 | are planning to use hardware trace tools with this kernel. | |
1601 | ||
dca9aa92 LA |
1602 | config DEBUG_SET_MODULE_RONX |
1603 | bool "Set loadable kernel module data as NX and text as RO" | |
1604 | depends on MODULES | |
1605 | ---help--- | |
1606 | This option helps catch unintended modifications to loadable | |
1607 | kernel module's text and read-only data. It also prevents execution | |
1608 | of module data. Such protection may interfere with run-time code | |
1609 | patching and dynamic kernel tracing - and they might also protect | |
1610 | against certain classes of kernel exploits. | |
1611 | If in doubt, say "N". | |
1612 | ||
a06ae860 PP |
1613 | menuconfig CORESIGHT |
1614 | bool "CoreSight Tracing Support" | |
1615 | select ARM_AMBA | |
1616 | help | |
1617 | This framework provides a kernel interface for the CoreSight debug | |
1618 | and trace drivers to register themselves with. It's intended to build | |
1619 | a topological view of the CoreSight components based on a DT | |
1620 | specification and configure the right serie of components when a | |
1621 | trace source gets enabled. | |
bc4bf7fe PP |
1622 | |
1623 | if CORESIGHT | |
1624 | config CORESIGHT_LINKS_AND_SINKS | |
1625 | bool "CoreSight Link and Sink drivers" | |
1626 | help | |
1627 | This enables support for CoreSight link and sink drivers that are | |
1628 | responsible for transporting and collecting the trace data | |
1629 | respectively. Link and sinks are dynamically aggregated with a trace | |
1630 | entity at run time to form a complete trace path. | |
1631 | ||
1632 | config CORESIGHT_LINK_AND_SINK_TMC | |
1633 | bool "Coresight generic TMC driver" | |
1634 | depends on CORESIGHT_LINKS_AND_SINKS | |
1635 | help | |
1636 | This enables support for the Trace Memory Controller driver. Depending | |
1637 | on its configuration the device can act as a link (embedded trace router | |
1638 | - ETR) or sink (embedded trace FIFO). The driver complies with the | |
1639 | generic implementation of the component without special enhancement or | |
1640 | added features. | |
dc161b9f PP |
1641 | |
1642 | config CORESIGHT_SINK_TPIU | |
1643 | bool "Coresight generic TPIU driver" | |
1644 | depends on CORESIGHT_LINKS_AND_SINKS | |
1645 | help | |
1646 | This enables support for the Trace Port Interface Unit driver, responsible | |
1647 | for bridging the gap between the on-chip coresight components and a trace | |
1648 | port collection engine, typically connected to an external host for use | |
1649 | case capturing more traces than the on-board coresight memory can handle. | |
fdfc0d8a PP |
1650 | |
1651 | config CORESIGHT_SINK_ETBV10 | |
1652 | bool "Coresight ETBv1.0 driver" | |
1653 | depends on CORESIGHT_LINKS_AND_SINKS | |
1654 | help | |
1655 | This enables support for the Embedded Trace Buffer version 1.0 driver | |
1656 | that complies with the generic implementation of the component without | |
1657 | special enhancement or added features. | |
a939fc5a PP |
1658 | |
1659 | config CORESIGHT_SOURCE_ETM3X | |
1660 | bool "CoreSight Embedded Trace Macrocell 3.x driver" | |
1661 | select CORESIGHT_LINKS_AND_SINKS | |
1662 | help | |
1663 | This driver provides support for processor ETM3.x and PTM1.x modules, | |
1664 | which allows tracing the instructions that a processor is executing | |
1665 | This is primarily useful for instruction level tracing. Depending | |
1666 | the ETM version data tracing may also be available. | |
bc4bf7fe | 1667 | endif |
1da177e4 | 1668 | endmenu |