Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | menu "Kernel hacking" |
| 2 | |
| 3 | source "lib/Kconfig.debug" |
| 4 | |
Russell King | 1fd15b8 | 2013-10-23 16:13:02 +0100 | [diff] [blame] | 5 | config ARM_PTDUMP |
| 6 | bool "Export kernel pagetable layout to userspace via debugfs" |
| 7 | depends on DEBUG_KERNEL |
Arnd Bergmann | 65ba508 | 2015-05-26 16:07:51 +0100 | [diff] [blame] | 8 | depends on MMU |
Russell King | 1fd15b8 | 2013-10-23 16:13:02 +0100 | [diff] [blame] | 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 | |
Catalin Marinas | adf8b37 | 2009-02-12 13:56:34 +0100 | [diff] [blame] | 18 | # RMK wants arm kernels compiled with frame pointers or stack unwinding. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 |
Catalin Marinas | 16c7965 | 2009-07-24 12:33:02 +0100 | [diff] [blame] | 24 | depends on !THUMB2_KERNEL |
Rabin Vincent | 0e341af | 2010-11-06 23:03:53 +0530 | [diff] [blame] | 25 | default y if !ARM_UNWIND || FUNCTION_GRAPH_TRACER |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | help |
| 27 | If you say N here, the resulting kernel will be slightly smaller and |
Catalin Marinas | adf8b37 | 2009-02-12 13:56:34 +0100 | [diff] [blame] | 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 |
Russell King | 4a50bfe | 2010-12-05 23:06:22 +0000 | [diff] [blame] | 33 | bool "Enable stack unwinding support (EXPERIMENTAL)" |
Kees Cook | d6f94fa | 2013-01-16 18:53:14 -0800 | [diff] [blame] | 34 | depends on AEABI |
Catalin Marinas | adf8b37 | 2009-02-12 13:56:34 +0100 | [diff] [blame] | 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. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 42 | |
Rabin Vincent | 09bfafa | 2010-08-10 19:32:37 +0100 | [diff] [blame] | 43 | config OLD_MCOUNT |
| 44 | bool |
| 45 | depends on FUNCTION_TRACER && FRAME_POINTER |
| 46 | default y |
| 47 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 65 | # These options are only for real kernel hackers who want to get their hands dirty. |
| 66 | config DEBUG_LL |
Will Deacon | 4f5ef92 | 2011-09-01 19:04:44 +0100 | [diff] [blame] | 67 | bool "Kernel low-level debugging functions (read help!)" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 68 | depends on DEBUG_KERNEL |
| 69 | help |
Russell King | 35efb60 | 2005-09-09 15:57:17 +0100 | [diff] [blame] | 70 | Say Y here to include definitions of printascii, printch, printhex |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 71 | in the kernel. This is helpful if you are debugging code that |
| 72 | executes before the console is initialized. |
| 73 | |
Will Deacon | 4f5ef92 | 2011-09-01 19:04:44 +0100 | [diff] [blame] | 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 | |
Will Deacon | 17916b2 | 2011-09-01 18:58:51 +0100 | [diff] [blame] | 79 | choice |
| 80 | prompt "Kernel low-level debugging port" |
| 81 | depends on DEBUG_LL |
| 82 | |
Tsahee Zidenberg | 3c215e6 | 2015-03-12 13:53:04 +0200 | [diff] [blame] | 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 | |
Oleksij Rempel | d5bd4e8d | 2014-11-24 12:08:28 +0100 | [diff] [blame] | 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 | |
Alexandre Belloni | 6f112a0 | 2015-08-08 12:11:11 +0200 | [diff] [blame] | 112 | config DEBUG_AT91_UART |
| 113 | bool "Kernel low-level debugging on Atmel SoCs" |
Nicolas Ferre | 42dfd1e | 2015-01-20 11:38:02 +0100 | [diff] [blame] | 114 | depends on ARCH_AT91 |
Alexandre Belloni | 6f112a0 | 2015-08-08 12:11:11 +0200 | [diff] [blame] | 115 | help |
| 116 | Say Y here if you want the debug print routines to direct |
| 117 | their output to the serial port on atmel devices. |
Jean-Christophe PLAGNIOL-VILLARD | 13079a7 | 2011-11-02 01:43:31 +0800 | [diff] [blame] | 118 | |
Alexandre Belloni | 6f112a0 | 2015-08-08 12:11:11 +0200 | [diff] [blame] | 119 | SOC DEBUG_UART_PHYS DEBUG_UART_VIRT PORT |
| 120 | rm9200, 9260/9g20, 0xfffff200 0xfefff200 DBGU |
| 121 | 9261/9g10, 9rl |
| 122 | 9263, 9g45, sama5d3 0xffffee00 0xfeffee00 DBGU |
| 123 | sama5d4 0xfc00c000 0xfb00c000 USART3 |
| 124 | sama5d4 0xfc069000 0xfb069000 DBGU |
| 125 | sama5d2 0xf8020000 0xf7020000 UART1 |
Jean-Christophe PLAGNIOL-VILLARD | 13079a7 | 2011-11-02 01:43:31 +0800 | [diff] [blame] | 126 | |
Alexandre Belloni | 6f112a0 | 2015-08-08 12:11:11 +0200 | [diff] [blame] | 127 | Please adjust DEBUG_UART_PHYS configuration options based on |
| 128 | your needs. |
Nicolas Ferre | c268a74 | 2015-07-30 19:12:12 +0200 | [diff] [blame] | 129 | |
Stephen Warren | f1ac922 | 2013-03-11 22:40:18 -0600 | [diff] [blame] | 130 | config DEBUG_BCM2835 |
| 131 | bool "Kernel low-level debugging on BCM2835 PL011 UART" |
Eric Anholt | 5234c34 | 2015-02-24 15:07:55 +0000 | [diff] [blame] | 132 | depends on ARCH_BCM2835 && ARCH_MULTI_V6 |
| 133 | select DEBUG_UART_PL01X |
| 134 | |
| 135 | config DEBUG_BCM2836 |
| 136 | bool "Kernel low-level debugging on BCM2836 PL011 UART" |
| 137 | depends on ARCH_BCM2835 && ARCH_MULTI_V7 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 138 | select DEBUG_UART_PL01X |
Stephen Warren | f1ac922 | 2013-03-11 22:40:18 -0600 | [diff] [blame] | 139 | |
Hauke Mehrtens | 0658027 | 2014-02-04 00:01:44 +0100 | [diff] [blame] | 140 | config DEBUG_BCM_5301X |
| 141 | bool "Kernel low-level debugging on BCM5301X UART1" |
| 142 | depends on ARCH_BCM_5301X |
Hauke Mehrtens | 140bd60 | 2014-09-14 21:43:40 +0200 | [diff] [blame] | 143 | select DEBUG_UART_8250 |
Hauke Mehrtens | 0658027 | 2014-02-04 00:01:44 +0100 | [diff] [blame] | 144 | |
Christian Daudt | 753d124 | 2013-12-23 09:00:01 +0100 | [diff] [blame] | 145 | config DEBUG_BCM_KONA_UART |
| 146 | bool "Kernel low-level debugging messages via BCM KONA UART" |
Florian Fainelli | 7aa2077 | 2014-03-06 09:45:55 -0800 | [diff] [blame] | 147 | depends on ARCH_BCM_MOBILE |
Christian Daudt | 753d124 | 2013-12-23 09:00:01 +0100 | [diff] [blame] | 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 | |
Arnd Bergmann | 6c54809 | 2016-01-18 10:45:00 +0100 | [diff] [blame] | 156 | config DEBUG_BCM63XX_UART |
Florian Fainelli | b51312b | 2014-01-08 09:19:50 -0800 | [diff] [blame] | 157 | bool "Kernel low-level debugging on BCM63XX UART" |
| 158 | depends on ARCH_BCM_63XX |
Florian Fainelli | b51312b | 2014-01-08 09:19:50 -0800 | [diff] [blame] | 159 | |
Sebastian Hesselbarth | caad0b4 | 2013-09-09 14:10:54 +0200 | [diff] [blame] | 160 | config DEBUG_BERLIN_UART |
| 161 | bool "Marvell Berlin SoC Debug UART" |
| 162 | depends on ARCH_BERLIN |
| 163 | select DEBUG_UART_8250 |
| 164 | help |
| 165 | Say Y here if you want kernel low-level debugging support |
| 166 | on Marvell Berlin SoC based platforms. |
| 167 | |
Marc Carino | 81b43a6 | 2014-08-13 15:50:02 -0700 | [diff] [blame] | 168 | config DEBUG_BRCMSTB_UART |
| 169 | bool "Use BRCMSTB UART for low-level debug" |
| 170 | depends on ARCH_BRCMSTB |
| 171 | select DEBUG_UART_8250 |
| 172 | help |
| 173 | Say Y here if you want the debug print routines to direct |
| 174 | their output to the first serial port on these devices. |
| 175 | |
| 176 | If you have a Broadcom STB chip and would like early print |
| 177 | messages to appear over the UART, select this option. |
| 178 | |
Stephen Boyd | 164acf9 | 2011-09-22 20:28:35 +0100 | [diff] [blame] | 179 | config DEBUG_CLPS711X_UART1 |
| 180 | bool "Kernel low-level debugging messages via UART1" |
| 181 | depends on ARCH_CLPS711X |
| 182 | help |
| 183 | Say Y here if you want the debug print routines to direct |
| 184 | their output to the first serial port on these devices. |
Will Deacon | 17916b2 | 2011-09-01 18:58:51 +0100 | [diff] [blame] | 185 | |
| 186 | config DEBUG_CLPS711X_UART2 |
| 187 | bool "Kernel low-level debugging messages via UART2" |
| 188 | depends on ARCH_CLPS711X |
| 189 | help |
| 190 | Say Y here if you want the debug print routines to direct |
| 191 | their output to the second serial port on these devices. |
Will Deacon | 17916b2 | 2011-09-01 18:58:51 +0100 | [diff] [blame] | 192 | |
Arnd Bergmann | 29c9b7b | 2013-03-14 16:02:59 +0100 | [diff] [blame] | 193 | config DEBUG_CNS3XXX |
| 194 | bool "Kernel Kernel low-level debugging on Cavium Networks CNS3xxx" |
| 195 | depends on ARCH_CNS3XXX |
Krzysztof Hałasa | b125170 | 2014-09-16 12:35:10 +0200 | [diff] [blame] | 196 | select DEBUG_UART_8250 |
Arnd Bergmann | 29c9b7b | 2013-03-14 16:02:59 +0100 | [diff] [blame] | 197 | help |
| 198 | Say Y here if you want the debug print routines to direct |
| 199 | their output to the CNS3xxx UART0. |
| 200 | |
Uwe Kleine-König | 477099f | 2012-03-22 10:29:23 +0100 | [diff] [blame] | 201 | config DEBUG_DAVINCI_DA8XX_UART1 |
| 202 | bool "Kernel low-level debugging on DaVinci DA8XX using UART1" |
| 203 | depends on ARCH_DAVINCI_DA8XX |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 204 | select DEBUG_UART_8250 |
Uwe Kleine-König | 477099f | 2012-03-22 10:29:23 +0100 | [diff] [blame] | 205 | help |
| 206 | Say Y here if you want the debug print routines to direct |
| 207 | their output to UART1 serial port on DaVinci DA8XX devices. |
| 208 | |
| 209 | config DEBUG_DAVINCI_DA8XX_UART2 |
| 210 | bool "Kernel low-level debugging on DaVinci DA8XX using UART2" |
| 211 | depends on ARCH_DAVINCI_DA8XX |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 212 | select DEBUG_UART_8250 |
Uwe Kleine-König | 477099f | 2012-03-22 10:29:23 +0100 | [diff] [blame] | 213 | help |
| 214 | Say Y here if you want the debug print routines to direct |
| 215 | their output to UART2 serial port on DaVinci DA8XX devices. |
| 216 | |
| 217 | config DEBUG_DAVINCI_DMx_UART0 |
| 218 | bool "Kernel low-level debugging on DaVinci DMx using UART0" |
| 219 | depends on ARCH_DAVINCI_DMx |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 220 | select DEBUG_UART_8250 |
Uwe Kleine-König | 477099f | 2012-03-22 10:29:23 +0100 | [diff] [blame] | 221 | help |
| 222 | Say Y here if you want the debug print routines to direct |
| 223 | their output to UART0 serial port on DaVinci DMx devices. |
| 224 | |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 225 | config DEBUG_DC21285_PORT |
| 226 | bool "Kernel low-level debugging messages via footbridge serial port" |
| 227 | depends on FOOTBRIDGE |
| 228 | help |
| 229 | Say Y here if you want the debug print routines to direct |
| 230 | their output to the serial port in the DC21285 (Footbridge). |
| 231 | |
Baruch Siach | e23814d | 2015-01-14 10:40:31 +0200 | [diff] [blame] | 232 | config DEBUG_DIGICOLOR_UA0 |
| 233 | bool "Kernel low-level debugging messages via Digicolor UA0" |
| 234 | depends on ARCH_DIGICOLOR |
| 235 | help |
| 236 | Say Y here if you want the debug print routines to direct |
| 237 | their output to the UA0 serial port in the CX92755. |
| 238 | |
Arnd Bergmann | f06455f | 2015-12-03 16:19:22 +0100 | [diff] [blame] | 239 | config DEBUG_EP93XX |
| 240 | bool "Kernel low-level debugging messages via ep93xx UART" |
| 241 | depends on ARCH_EP93XX |
| 242 | select DEBUG_UART_PL01X |
| 243 | help |
| 244 | Say Y here if you want kernel low-level debugging support |
| 245 | on Cirrus Logic EP93xx based platforms. |
| 246 | |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 247 | config DEBUG_FOOTBRIDGE_COM1 |
| 248 | bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1" |
| 249 | depends on FOOTBRIDGE |
Arnd Bergmann | 0045c0d | 2015-12-03 18:27:53 +0100 | [diff] [blame] | 250 | select DEBUG_UART_8250 |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 251 | help |
| 252 | Say Y here if you want the debug print routines to direct |
| 253 | their output to the 8250 at PCI COM1. |
| 254 | |
Arnd Bergmann | d7175a3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 255 | config DEBUG_GEMINI |
| 256 | bool "Kernel low-level debugging messages via Cortina Systems Gemini UART" |
| 257 | depends on ARCH_GEMINI |
| 258 | select DEBUG_UART_8250 |
| 259 | help |
| 260 | Say Y here if you want kernel low-level debugging support |
| 261 | on Cortina Gemini based platforms. |
| 262 | |
Haojian Zhuang | 8d258be | 2013-08-24 06:58:39 +0100 | [diff] [blame] | 263 | config DEBUG_HI3620_UART |
| 264 | bool "Hisilicon HI3620 Debug UART" |
| 265 | depends on ARCH_HI3xxx |
| 266 | select DEBUG_UART_PL01X |
| 267 | help |
| 268 | Say Y here if you want kernel low-level debugging support |
| 269 | on HI3620 UART. |
| 270 | |
| 271 | config DEBUG_HI3716_UART |
| 272 | bool "Hisilicon Hi3716 Debug UART" |
| 273 | depends on ARCH_HI3xxx |
| 274 | select DEBUG_UART_PL01X |
| 275 | help |
| 276 | Say Y here if you want kernel low-level debugging support |
| 277 | on HI3716 UART. |
| 278 | |
Rob Herring | 220e6cf | 2011-06-07 10:02:55 -0500 | [diff] [blame] | 279 | config DEBUG_HIGHBANK_UART |
| 280 | bool "Kernel low-level debugging messages via Highbank UART" |
| 281 | depends on ARCH_HIGHBANK |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 282 | select DEBUG_UART_PL01X |
Rob Herring | 220e6cf | 2011-06-07 10:02:55 -0500 | [diff] [blame] | 283 | help |
| 284 | Say Y here if you want the debug print routines to direct |
| 285 | their output to the UART on Highbank based devices. |
| 286 | |
Wang Long | 27dafaa | 2014-12-24 03:09:56 +0000 | [diff] [blame] | 287 | config DEBUG_HIP01_UART |
| 288 | bool "Hisilicon Hip01 Debug UART" |
| 289 | depends on ARCH_HIP01 |
| 290 | select DEBUG_UART_8250 |
| 291 | help |
| 292 | Say Y here if you want kernel low-level debugging support |
| 293 | on HIP01 UART. |
| 294 | |
Haojian Zhuang | c9a1df4 | 2013-12-20 15:01:41 +0800 | [diff] [blame] | 295 | config DEBUG_HIP04_UART |
| 296 | bool "Hisilicon HiP04 Debug UART" |
| 297 | depends on ARCH_HIP04 |
| 298 | select DEBUG_UART_8250 |
| 299 | help |
| 300 | Say Y here if you want kernel low-level debugging support |
| 301 | on HIP04 UART. |
| 302 | |
Olof Johansson | 37bdaf8 | 2014-09-23 22:21:54 -0700 | [diff] [blame] | 303 | config DEBUG_HIX5HD2_UART |
| 304 | bool "Hisilicon Hix5hd2 Debug UART" |
| 305 | depends on ARCH_HIX5HD2 |
Catalin Marinas | 93fd03a | 2009-12-09 10:02:18 +0000 | [diff] [blame] | 306 | select DEBUG_UART_PL01X |
| 307 | help |
Olof Johansson | 37bdaf8 | 2014-09-23 22:21:54 -0700 | [diff] [blame] | 308 | Say Y here if you want kernel low-level debugging support |
| 309 | on Hix5hd2 UART. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 310 | |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 311 | config DEBUG_IMX1_UART |
| 312 | bool "i.MX1 Debug UART" |
| 313 | depends on SOC_IMX1 |
| 314 | help |
| 315 | Say Y here if you want kernel low-level debugging support |
| 316 | on i.MX1. |
| 317 | |
| 318 | config DEBUG_IMX23_UART |
| 319 | bool "i.MX23 Debug UART" |
| 320 | depends on SOC_IMX23 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 321 | select DEBUG_UART_PL01X |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 322 | help |
| 323 | Say Y here if you want kernel low-level debugging support |
| 324 | on i.MX23. |
| 325 | |
| 326 | config DEBUG_IMX25_UART |
| 327 | bool "i.MX25 Debug UART" |
| 328 | depends on SOC_IMX25 |
| 329 | help |
| 330 | Say Y here if you want kernel low-level debugging support |
| 331 | on i.MX25. |
| 332 | |
| 333 | config DEBUG_IMX21_IMX27_UART |
| 334 | bool "i.MX21 and i.MX27 Debug UART" |
| 335 | depends on SOC_IMX21 || SOC_IMX27 |
| 336 | help |
| 337 | Say Y here if you want kernel low-level debugging support |
| 338 | on i.MX21 or i.MX27. |
| 339 | |
| 340 | config DEBUG_IMX28_UART |
| 341 | bool "i.MX28 Debug UART" |
| 342 | depends on SOC_IMX28 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 343 | select DEBUG_UART_PL01X |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 344 | help |
| 345 | Say Y here if you want kernel low-level debugging support |
| 346 | on i.MX28. |
| 347 | |
Shawn Guo | 4ad625d | 2012-12-12 18:54:01 +0800 | [diff] [blame] | 348 | config DEBUG_IMX31_UART |
| 349 | bool "i.MX31 Debug UART" |
| 350 | depends on SOC_IMX31 |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 351 | help |
| 352 | Say Y here if you want kernel low-level debugging support |
Shawn Guo | 4ad625d | 2012-12-12 18:54:01 +0800 | [diff] [blame] | 353 | on i.MX31. |
| 354 | |
| 355 | config DEBUG_IMX35_UART |
| 356 | bool "i.MX35 Debug UART" |
| 357 | depends on SOC_IMX35 |
| 358 | help |
| 359 | Say Y here if you want kernel low-level debugging support |
| 360 | on i.MX35. |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 361 | |
Greg Ungerer | ad364a7 | 2013-10-29 15:15:51 +1000 | [diff] [blame] | 362 | config DEBUG_IMX50_UART |
| 363 | bool "i.MX50 Debug UART" |
| 364 | depends on SOC_IMX50 |
| 365 | help |
| 366 | Say Y here if you want kernel low-level debugging support |
| 367 | on i.MX50. |
| 368 | |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 369 | config DEBUG_IMX51_UART |
| 370 | bool "i.MX51 Debug UART" |
| 371 | depends on SOC_IMX51 |
| 372 | help |
| 373 | Say Y here if you want kernel low-level debugging support |
| 374 | on i.MX51. |
| 375 | |
Fabio Estevam | 7356420c | 2013-01-22 10:40:55 -0200 | [diff] [blame] | 376 | config DEBUG_IMX53_UART |
| 377 | bool "i.MX53 Debug UART" |
| 378 | depends on SOC_IMX53 |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 379 | help |
| 380 | Say Y here if you want kernel low-level debugging support |
Fabio Estevam | 7356420c | 2013-01-22 10:40:55 -0200 | [diff] [blame] | 381 | on i.MX53. |
Shawn Guo | f350b86 | 2011-08-19 05:56:59 +0100 | [diff] [blame] | 382 | |
Shawn Guo | 49c9e60 | 2012-10-08 13:44:29 +0800 | [diff] [blame] | 383 | config DEBUG_IMX6Q_UART |
Shawn Guo | 3c03a2f | 2013-04-01 22:13:32 +0800 | [diff] [blame] | 384 | bool "i.MX6Q/DL Debug UART" |
Dirk Behme | 785d7fa | 2012-04-27 10:15:45 +0200 | [diff] [blame] | 385 | depends on SOC_IMX6Q |
| 386 | help |
| 387 | Say Y here if you want kernel low-level debugging support |
Shawn Guo | 3c03a2f | 2013-04-01 22:13:32 +0800 | [diff] [blame] | 388 | on i.MX6Q/DL. |
Shawn Guo | bac89d7 | 2011-10-02 15:09:11 +0800 | [diff] [blame] | 389 | |
Shawn Guo | 34e8a16 | 2013-05-03 11:21:03 +0800 | [diff] [blame] | 390 | config DEBUG_IMX6SL_UART |
| 391 | bool "i.MX6SL Debug UART" |
| 392 | depends on SOC_IMX6SL |
| 393 | help |
| 394 | Say Y here if you want kernel low-level debugging support |
| 395 | on i.MX6SL. |
| 396 | |
Shawn Guo | 74368e8 | 2014-05-11 21:53:48 +0800 | [diff] [blame] | 397 | config DEBUG_IMX6SX_UART |
| 398 | bool "i.MX6SX Debug UART" |
| 399 | depends on SOC_IMX6SX |
| 400 | help |
| 401 | Say Y here if you want kernel low-level debugging support |
| 402 | on i.MX6SX. |
| 403 | |
Anson Huang | 20c305f | 2015-07-10 02:09:47 +0800 | [diff] [blame] | 404 | config DEBUG_IMX6UL_UART |
| 405 | bool "i.MX6UL Debug UART" |
| 406 | depends on SOC_IMX6UL |
| 407 | help |
| 408 | Say Y here if you want kernel low-level debugging support |
| 409 | on i.MX6UL. |
| 410 | |
Anson Huang | 52d7aec | 2015-05-06 23:16:07 +0800 | [diff] [blame] | 411 | config DEBUG_IMX7D_UART |
| 412 | bool "i.MX7D Debug UART" |
| 413 | depends on SOC_IMX7D |
| 414 | help |
| 415 | Say Y here if you want kernel low-level debugging support |
| 416 | on i.MX7D. |
| 417 | |
Arnd Bergmann | 4db22c1 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 418 | config DEBUG_INTEGRATOR |
| 419 | bool "Kernel low-level debugging messages via ARM Integrator UART" |
| 420 | depends on ARCH_INTEGRATOR |
| 421 | select DEBUG_UART_PL01X |
| 422 | help |
| 423 | Say Y here if you want kernel low-level debugging support |
| 424 | on ARM Integrator platforms. |
| 425 | |
Santosh Shilimkar | 828989a | 2013-06-10 11:27:13 -0400 | [diff] [blame] | 426 | config DEBUG_KEYSTONE_UART0 |
| 427 | bool "Kernel low-level debugging on KEYSTONE2 using UART0" |
| 428 | depends on ARCH_KEYSTONE |
Russell King | f2acf00 | 2013-07-07 16:05:49 +0100 | [diff] [blame] | 429 | select DEBUG_UART_8250 |
Santosh Shilimkar | 828989a | 2013-06-10 11:27:13 -0400 | [diff] [blame] | 430 | help |
| 431 | Say Y here if you want the debug print routines to direct |
| 432 | their output to UART0 serial port on KEYSTONE2 devices. |
| 433 | |
| 434 | config DEBUG_KEYSTONE_UART1 |
| 435 | bool "Kernel low-level debugging on KEYSTONE2 using UART1" |
| 436 | depends on ARCH_KEYSTONE |
Russell King | f2acf00 | 2013-07-07 16:05:49 +0100 | [diff] [blame] | 437 | select DEBUG_UART_8250 |
Santosh Shilimkar | 828989a | 2013-06-10 11:27:13 -0400 | [diff] [blame] | 438 | help |
| 439 | Say Y here if you want the debug print routines to direct |
| 440 | their output to UART1 serial port on KEYSTONE2 devices. |
| 441 | |
Daniel Thompson | abbfb21 | 2015-01-09 18:33:36 +0100 | [diff] [blame] | 442 | config DEBUG_KS8695_UART |
| 443 | bool "KS8695 Debug UART" |
| 444 | depends on ARCH_KS8695 |
| 445 | help |
| 446 | Say Y here if you want kernel low-level debugging support |
| 447 | on KS8695. |
| 448 | |
Joachim Eastwood | 0aed6a3 | 2015-05-19 20:55:03 +0200 | [diff] [blame] | 449 | config DEBUG_LPC18XX_UART0 |
| 450 | bool "Kernel low-level debugging via LPC18xx/43xx UART0" |
| 451 | depends on ARCH_LPC18XX |
| 452 | select DEBUG_UART_8250 |
| 453 | help |
| 454 | Say Y here if you want kernel low-level debugging support |
| 455 | on NXP LPC18xx/43xx UART0. |
| 456 | |
Arnd Bergmann | 59bd4c3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 457 | config DEBUG_LPC32XX |
| 458 | bool "Kernel low-level debugging messages via NXP LPC32xx UART" |
| 459 | depends on ARCH_LPC32XX |
| 460 | select DEBUG_UART_8250 |
| 461 | help |
| 462 | Say Y here if you want kernel low-level debugging support |
| 463 | on NXP LPC32xx based platforms. |
| 464 | |
Carlo Caione | d8a0091 | 2014-09-09 21:38:00 +0200 | [diff] [blame] | 465 | config DEBUG_MESON_UARTAO |
| 466 | bool "Kernel low-level debugging via Meson6 UARTAO" |
| 467 | depends on ARCH_MESON |
| 468 | help |
| 469 | Say Y here if you want kernel low-lever debugging support |
| 470 | on Amlogic Meson6 based platforms on the UARTAO. |
| 471 | |
Haojian Zhuang | fa4cd2a | 2012-08-10 23:49:41 +0800 | [diff] [blame] | 472 | config DEBUG_MMP_UART2 |
| 473 | bool "Kernel low-level debugging message via MMP UART2" |
| 474 | depends on ARCH_MMP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 475 | select DEBUG_UART_8250 |
Haojian Zhuang | fa4cd2a | 2012-08-10 23:49:41 +0800 | [diff] [blame] | 476 | help |
| 477 | Say Y here if you want kernel low-level debugging support |
| 478 | on MMP UART2. |
| 479 | |
| 480 | config DEBUG_MMP_UART3 |
| 481 | bool "Kernel low-level debugging message via MMP UART3" |
| 482 | depends on ARCH_MMP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 483 | select DEBUG_UART_8250 |
Haojian Zhuang | fa4cd2a | 2012-08-10 23:49:41 +0800 | [diff] [blame] | 484 | help |
| 485 | Say Y here if you want kernel low-level debugging support |
| 486 | on MMP UART3. |
| 487 | |
Maxime Ripard | d91125d | 2015-01-08 18:38:03 +0100 | [diff] [blame] | 488 | config DEBUG_MVEBU_UART0 |
| 489 | bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)" |
Rob Herring | bfd5af9 | 2012-09-02 14:41:34 -0500 | [diff] [blame] | 490 | depends on ARCH_MVEBU |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 491 | depends on ARCH_MVEBU && CPU_V7 |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 492 | select DEBUG_UART_8250 |
Rob Herring | bfd5af9 | 2012-09-02 14:41:34 -0500 | [diff] [blame] | 493 | help |
| 494 | Say Y here if you want kernel low-level debugging support |
Maxime Ripard | d91125d | 2015-01-08 18:38:03 +0100 | [diff] [blame] | 495 | on MVEBU based platforms on UART0. |
Rob Herring | bfd5af9 | 2012-09-02 14:41:34 -0500 | [diff] [blame] | 496 | |
Thomas Petazzoni | c2804cd | 2013-06-05 09:05:00 +0200 | [diff] [blame] | 497 | This option should be used with the old bootloaders |
| 498 | that left the internal registers mapped at |
| 499 | 0xd0000000. As of today, this is the case on |
| 500 | platforms such as the Globalscale Mirabox or the |
| 501 | Plathome OpenBlocks AX3, when using the original |
| 502 | bootloader. |
| 503 | |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 504 | This option will not work on older Marvell platforms |
| 505 | (Kirkwood, Dove, MV78xx0, Orion5x), which should pick |
| 506 | the "new bootloader" variant. |
| 507 | |
Thomas Petazzoni | c2804cd | 2013-06-05 09:05:00 +0200 | [diff] [blame] | 508 | If the wrong DEBUG_MVEBU_UART* option is selected, |
| 509 | when u-boot hands over to the kernel, the system |
| 510 | silently crashes, with no serial output at all. |
| 511 | |
Maxime Ripard | d91125d | 2015-01-08 18:38:03 +0100 | [diff] [blame] | 512 | config DEBUG_MVEBU_UART0_ALTERNATE |
| 513 | bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)" |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 514 | depends on ARCH_MVEBU || ARCH_DOVE || ARCH_MV78XX0 || ARCH_ORION5X |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 515 | select DEBUG_UART_8250 |
Thomas Petazzoni | c2804cd | 2013-06-05 09:05:00 +0200 | [diff] [blame] | 516 | help |
| 517 | Say Y here if you want kernel low-level debugging support |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 518 | on MVEBU based platforms on UART0. (Armada XP, Armada 3xx, |
| 519 | Kirkwood, Dove, MV78xx0, Orion5x). |
| 520 | |
Thomas Petazzoni | c2804cd | 2013-06-05 09:05:00 +0200 | [diff] [blame] | 521 | |
| 522 | This option should be used with the new bootloaders |
| 523 | that remap the internal registers at 0xf1000000. |
| 524 | |
| 525 | If the wrong DEBUG_MVEBU_UART* option is selected, |
| 526 | when u-boot hands over to the kernel, the system |
| 527 | silently crashes, with no serial output at all. |
| 528 | |
Maxime Ripard | bd92049 | 2015-01-08 18:38:04 +0100 | [diff] [blame] | 529 | config DEBUG_MVEBU_UART1_ALTERNATE |
| 530 | bool "Kernel low-level debugging messages via MVEBU UART1 (new bootloaders)" |
| 531 | depends on ARCH_MVEBU |
| 532 | select DEBUG_UART_8250 |
| 533 | help |
| 534 | Say Y here if you want kernel low-level debugging support |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 535 | on MVEBU based platforms on UART1. (Armada XP, Armada 3xx, |
| 536 | Kirkwood, Dove, MV78xx0, Orion5x). |
Stephen Boyd | a3d3ef9 | 2011-11-08 10:33:04 -0800 | [diff] [blame] | 537 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 538 | This option should be used with the new bootloaders |
| 539 | that remap the internal registers at 0xf1000000. |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 540 | All of the older (pre Armada XP/370) platforms also use |
| 541 | this address, regardless of the boot loader version. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 542 | |
| 543 | If the wrong DEBUG_MVEBU_UART* option is selected, |
| 544 | when u-boot hands over to the kernel, the system |
| 545 | silently crashes, with no serial output at all. |
| 546 | |
Arnd Bergmann | 1dc9341 | 2015-12-03 18:16:45 +0100 | [diff] [blame] | 547 | config DEBUG_MT6589_UART0 |
| 548 | bool "Mediatek mt6589 UART0" |
| 549 | depends on ARCH_MEDIATEK |
| 550 | select DEBUG_UART_8250 |
Shawn Guo | c7c3eac | 2013-05-12 17:22:17 +0800 | [diff] [blame] | 551 | help |
| 552 | Say Y here if you want kernel low-level debugging support |
Arnd Bergmann | 1dc9341 | 2015-12-03 18:16:45 +0100 | [diff] [blame] | 553 | for Mediatek mt6589 based platforms on UART0. |
| 554 | |
| 555 | config DEBUG_MT8127_UART0 |
| 556 | bool "Mediatek mt8127/mt6592 UART0" |
| 557 | depends on ARCH_MEDIATEK |
| 558 | select DEBUG_UART_8250 |
| 559 | help |
| 560 | Say Y here if you want kernel low-level debugging support |
| 561 | for Mediatek mt8127 based platforms on UART0. |
| 562 | |
| 563 | config DEBUG_MT8135_UART3 |
| 564 | bool "Mediatek mt8135 UART3" |
| 565 | depends on ARCH_MEDIATEK |
| 566 | select DEBUG_UART_8250 |
| 567 | help |
| 568 | Say Y here if you want kernel low-level debugging support |
| 569 | for Mediatek mt8135 based platforms on UART3. |
Shawn Guo | c7c3eac | 2013-05-12 17:22:17 +0800 | [diff] [blame] | 570 | |
Daniel Thompson | 4d31e66 | 2015-01-09 18:34:03 +0100 | [diff] [blame] | 571 | config DEBUG_NETX_UART |
| 572 | bool "Kernel low-level debugging messages via NetX UART" |
| 573 | depends on ARCH_NETX |
| 574 | help |
| 575 | Say Y here if you want kernel low-level debugging support |
| 576 | on Hilscher NetX based platforms. |
| 577 | |
Linus Walleij | 266c347 | 2013-02-27 22:39:57 +0100 | [diff] [blame] | 578 | config DEBUG_NOMADIK_UART |
| 579 | bool "Kernel low-level debugging messages via NOMADIK UART" |
| 580 | depends on ARCH_NOMADIK |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 581 | select DEBUG_UART_PL01X |
Linus Walleij | 266c347 | 2013-02-27 22:39:57 +0100 | [diff] [blame] | 582 | help |
| 583 | Say Y here if you want kernel low-level debugging support |
| 584 | on NOMADIK based platforms. |
| 585 | |
Daniel Tang | 9851ca5 | 2013-06-11 18:40:17 +1000 | [diff] [blame] | 586 | config DEBUG_NSPIRE_CLASSIC_UART |
| 587 | bool "Kernel low-level debugging via TI-NSPIRE 8250 UART" |
| 588 | depends on ARCH_NSPIRE |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 589 | select DEBUG_UART_8250 |
Daniel Tang | 9851ca5 | 2013-06-11 18:40:17 +1000 | [diff] [blame] | 590 | help |
| 591 | Say Y here if you want kernel low-level debugging support |
| 592 | on TI-NSPIRE classic models. |
| 593 | |
| 594 | config DEBUG_NSPIRE_CX_UART |
| 595 | bool "Kernel low-level debugging via TI-NSPIRE PL011 UART" |
| 596 | depends on ARCH_NSPIRE |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 597 | select DEBUG_UART_PL01X |
Daniel Tang | 9851ca5 | 2013-06-11 18:40:17 +1000 | [diff] [blame] | 598 | help |
| 599 | Say Y here if you want kernel low-level debugging support |
| 600 | on TI-NSPIRE CX models. |
| 601 | |
Daniel Thompson | c26b999 | 2015-01-09 18:33:50 +0100 | [diff] [blame] | 602 | config DEBUG_OMAP1UART1 |
| 603 | bool "Kernel low-level debugging via OMAP1 UART1" |
| 604 | depends on ARCH_OMAP1 |
| 605 | select DEBUG_UART_8250 |
| 606 | help |
| 607 | Say Y here if you want kernel low-level debugging support |
| 608 | on OMAP1 based platforms (except OMAP730) on the UART1. |
| 609 | |
| 610 | config DEBUG_OMAP1UART2 |
| 611 | bool "Kernel low-level debugging via OMAP1 UART2" |
| 612 | depends on ARCH_OMAP1 |
| 613 | select DEBUG_UART_8250 |
| 614 | help |
| 615 | Say Y here if you want kernel low-level debugging support |
| 616 | on OMAP1 based platforms (except OMAP730) on the UART2. |
| 617 | |
| 618 | config DEBUG_OMAP1UART3 |
| 619 | bool "Kernel low-level debugging via OMAP1 UART3" |
| 620 | depends on ARCH_OMAP1 |
| 621 | select DEBUG_UART_8250 |
| 622 | help |
| 623 | Say Y here if you want kernel low-level debugging support |
| 624 | on OMAP1 based platforms (except OMAP730) on the UART3. |
| 625 | |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 626 | config DEBUG_OMAP2UART1 |
| 627 | bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)" |
Tony Lindgren | 808b7e0 | 2013-01-11 11:24:19 -0800 | [diff] [blame] | 628 | depends on ARCH_OMAP2PLUS |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 629 | select DEBUG_OMAP2PLUS_UART |
Tony Lindgren | 808b7e0 | 2013-01-11 11:24:19 -0800 | [diff] [blame] | 630 | help |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 631 | This covers at least h4, 2430sdp, 3430sdp, 3630sdp, |
| 632 | omap3 torpedo and 3530 lv som. |
| 633 | |
| 634 | config DEBUG_OMAP2UART2 |
| 635 | bool "Kernel low-level debugging messages via OMAP2/3/4 UART2" |
| 636 | depends on ARCH_OMAP2PLUS |
| 637 | select DEBUG_OMAP2PLUS_UART |
| 638 | |
| 639 | config DEBUG_OMAP2UART3 |
| 640 | bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)" |
| 641 | depends on ARCH_OMAP2PLUS |
| 642 | select DEBUG_OMAP2PLUS_UART |
| 643 | |
| 644 | config DEBUG_OMAP3UART3 |
| 645 | bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)" |
| 646 | depends on ARCH_OMAP2PLUS |
| 647 | select DEBUG_OMAP2PLUS_UART |
| 648 | help |
| 649 | This covers at least cm_t3x, beagle, crane, devkit8000, |
| 650 | igep00x0, ldp, n900, n9(50), pandora, overo, touchbook, |
| 651 | and 3517evm. |
| 652 | |
| 653 | config DEBUG_OMAP4UART3 |
| 654 | bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)" |
| 655 | depends on ARCH_OMAP2PLUS |
| 656 | select DEBUG_OMAP2PLUS_UART |
| 657 | |
| 658 | config DEBUG_OMAP3UART4 |
| 659 | bool "Kernel low-level debugging messages via OMAP36XX UART4" |
| 660 | depends on ARCH_OMAP2PLUS |
| 661 | select DEBUG_OMAP2PLUS_UART |
| 662 | |
| 663 | config DEBUG_OMAP4UART4 |
| 664 | bool "Kernel low-level debugging messages via OMAP4/5 UART4" |
| 665 | depends on ARCH_OMAP2PLUS |
| 666 | select DEBUG_OMAP2PLUS_UART |
| 667 | |
Daniel Thompson | c26b999 | 2015-01-09 18:33:50 +0100 | [diff] [blame] | 668 | config DEBUG_OMAP7XXUART1 |
| 669 | bool "Kernel low-level debugging via OMAP730 UART1" |
| 670 | depends on ARCH_OMAP730 |
| 671 | select DEBUG_UART_8250 |
| 672 | help |
| 673 | Say Y here if you want kernel low-level debugging support |
| 674 | on OMAP730 based platforms on the UART1. |
| 675 | |
| 676 | config DEBUG_OMAP7XXUART2 |
| 677 | bool "Kernel low-level debugging via OMAP730 UART2" |
| 678 | depends on ARCH_OMAP730 |
| 679 | select DEBUG_UART_8250 |
| 680 | help |
| 681 | Say Y here if you want kernel low-level debugging support |
| 682 | on OMAP730 based platforms on the UART2. |
| 683 | |
| 684 | config DEBUG_OMAP7XXUART3 |
| 685 | bool "Kernel low-level debugging via OMAP730 UART3" |
| 686 | depends on ARCH_OMAP730 |
| 687 | select DEBUG_UART_8250 |
| 688 | help |
| 689 | Say Y here if you want kernel low-level debugging support |
| 690 | on OMAP730 based platforms on the UART3. |
| 691 | |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 692 | config DEBUG_TI81XXUART1 |
| 693 | bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)" |
| 694 | depends on ARCH_OMAP2PLUS |
| 695 | select DEBUG_OMAP2PLUS_UART |
| 696 | |
| 697 | config DEBUG_TI81XXUART2 |
| 698 | bool "Kernel low-level debugging messages via TI81XX UART2" |
| 699 | depends on ARCH_OMAP2PLUS |
| 700 | select DEBUG_OMAP2PLUS_UART |
| 701 | |
| 702 | config DEBUG_TI81XXUART3 |
| 703 | bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)" |
| 704 | depends on ARCH_OMAP2PLUS |
| 705 | select DEBUG_OMAP2PLUS_UART |
| 706 | |
| 707 | config DEBUG_AM33XXUART1 |
| 708 | bool "Kernel low-level debugging messages via AM33XX UART1" |
| 709 | depends on ARCH_OMAP2PLUS |
| 710 | select DEBUG_OMAP2PLUS_UART |
| 711 | |
| 712 | config DEBUG_ZOOM_UART |
| 713 | bool "Kernel low-level debugging messages via Zoom2/3 UART" |
| 714 | depends on ARCH_OMAP2PLUS |
| 715 | select DEBUG_OMAP2PLUS_UART |
Tony Lindgren | 808b7e0 | 2013-01-11 11:24:19 -0800 | [diff] [blame] | 716 | |
Rob Herring | 59bba2a | 2012-09-06 14:14:46 -0500 | [diff] [blame] | 717 | config DEBUG_PICOXCELL_UART |
| 718 | depends on ARCH_PICOXCELL |
| 719 | bool "Use PicoXcell UART for low-level debug" |
Russell King | 0b4cccb | 2013-07-07 11:42:46 +0100 | [diff] [blame] | 720 | select DEBUG_UART_8250 |
Rob Herring | 59bba2a | 2012-09-06 14:14:46 -0500 | [diff] [blame] | 721 | help |
| 722 | Say Y here if you want kernel low-level debugging support |
| 723 | on PicoXcell based platforms. |
| 724 | |
Haojian Zhuang | 0a43cd3b | 2013-04-10 11:17:04 +0800 | [diff] [blame] | 725 | config DEBUG_PXA_UART1 |
| 726 | depends on ARCH_PXA |
| 727 | bool "Use PXA UART1 for low-level debug" |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 728 | select DEBUG_UART_8250 |
Haojian Zhuang | 0a43cd3b | 2013-04-10 11:17:04 +0800 | [diff] [blame] | 729 | help |
| 730 | Say Y here if you want kernel low-level debugging support |
| 731 | on PXA UART1. |
| 732 | |
Arnd Bergmann | 1dc9341 | 2015-12-03 18:16:45 +0100 | [diff] [blame] | 733 | config DEBUG_QCOM_UARTDM |
| 734 | bool "Kernel low-level debugging messages via QCOM UARTDM" |
| 735 | depends on ARCH_QCOM |
| 736 | help |
| 737 | Say Y here if you want the debug print routines to direct |
| 738 | their output to the serial port on Qualcomm devices. |
| 739 | |
| 740 | ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT |
| 741 | APQ8064 0x16640000 0xf0040000 |
| 742 | APQ8084 0xf995e000 0xfa75e000 |
| 743 | MSM8X60 0x19c40000 0xf0040000 |
| 744 | MSM8960 0x16440000 0xf0040000 |
| 745 | MSM8974 0xf991e000 0xfa71e000 |
| 746 | |
| 747 | Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration |
| 748 | options based on your needs. |
| 749 | |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 750 | config DEBUG_REALVIEW_STD_PORT |
| 751 | bool "RealView Default UART" |
| 752 | depends on ARCH_REALVIEW |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 753 | select DEBUG_UART_PL01X |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 754 | help |
| 755 | Say Y here if you want the debug print routines to direct |
| 756 | their output to the serial port on RealView EB, PB11MP, PBA8 |
| 757 | and PBX platforms. |
| 758 | |
| 759 | config DEBUG_REALVIEW_PB1176_PORT |
| 760 | bool "RealView PB1176 UART" |
| 761 | depends on MACH_REALVIEW_PB1176 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 762 | select DEBUG_UART_PL01X |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 763 | help |
| 764 | Say Y here if you want the debug print routines to direct |
| 765 | their output to the standard serial port on the RealView |
| 766 | PB1176 platform. |
| 767 | |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 768 | config DEBUG_RK29_UART0 |
| 769 | bool "Kernel low-level debugging messages via Rockchip RK29 UART0" |
Heiko Stuebner | 38bd689 | 2013-05-28 22:13:52 +0200 | [diff] [blame] | 770 | depends on ARCH_ROCKCHIP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 771 | select DEBUG_UART_8250 |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 772 | help |
| 773 | Say Y here if you want kernel low-level debugging support |
| 774 | on Rockchip based platforms. |
| 775 | |
| 776 | config DEBUG_RK29_UART1 |
| 777 | bool "Kernel low-level debugging messages via Rockchip RK29 UART1" |
| 778 | depends on ARCH_ROCKCHIP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 779 | select DEBUG_UART_8250 |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 780 | help |
| 781 | Say Y here if you want kernel low-level debugging support |
| 782 | on Rockchip based platforms. |
| 783 | |
| 784 | config DEBUG_RK29_UART2 |
| 785 | bool "Kernel low-level debugging messages via Rockchip RK29 UART2" |
| 786 | depends on ARCH_ROCKCHIP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 787 | select DEBUG_UART_8250 |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 788 | help |
| 789 | Say Y here if you want kernel low-level debugging support |
| 790 | on Rockchip based platforms. |
| 791 | |
| 792 | config DEBUG_RK3X_UART0 |
Heiko Stuebner | aa9c4f7 | 2014-07-16 17:08:14 +0200 | [diff] [blame] | 793 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0" |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 794 | depends on ARCH_ROCKCHIP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 795 | select DEBUG_UART_8250 |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 796 | help |
| 797 | Say Y here if you want kernel low-level debugging support |
| 798 | on Rockchip based platforms. |
| 799 | |
| 800 | config DEBUG_RK3X_UART1 |
Heiko Stuebner | aa9c4f7 | 2014-07-16 17:08:14 +0200 | [diff] [blame] | 801 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1" |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 802 | depends on ARCH_ROCKCHIP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 803 | select DEBUG_UART_8250 |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 804 | help |
| 805 | Say Y here if you want kernel low-level debugging support |
| 806 | on Rockchip based platforms. |
| 807 | |
| 808 | config DEBUG_RK3X_UART2 |
Heiko Stuebner | aa9c4f7 | 2014-07-16 17:08:14 +0200 | [diff] [blame] | 809 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2" |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 810 | depends on ARCH_ROCKCHIP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 811 | select DEBUG_UART_8250 |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 812 | help |
| 813 | Say Y here if you want kernel low-level debugging support |
| 814 | on Rockchip based platforms. |
| 815 | |
| 816 | config DEBUG_RK3X_UART3 |
Heiko Stuebner | aa9c4f7 | 2014-07-16 17:08:14 +0200 | [diff] [blame] | 817 | bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3" |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 818 | depends on ARCH_ROCKCHIP |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 819 | select DEBUG_UART_8250 |
Heiko Stuebner | 38bd689 | 2013-05-28 22:13:52 +0200 | [diff] [blame] | 820 | help |
| 821 | Say Y here if you want kernel low-level debugging support |
| 822 | on Rockchip based platforms. |
| 823 | |
Heiko Stuebner | efd02ee | 2014-06-28 13:31:17 +0200 | [diff] [blame] | 824 | config DEBUG_RK32_UART2 |
| 825 | bool "Kernel low-level debugging messages via Rockchip RK32 UART2" |
| 826 | depends on ARCH_ROCKCHIP |
| 827 | select DEBUG_UART_8250 |
| 828 | help |
| 829 | Say Y here if you want kernel low-level debugging support |
| 830 | on Rockchip RK32xx based platforms. |
| 831 | |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 832 | config DEBUG_R7S72100_SCIF2 |
| 833 | bool "Kernel low-level debugging messages via SCIF2 on R7S72100" |
| 834 | depends on ARCH_R7S72100 |
| 835 | help |
| 836 | Say Y here if you want kernel low-level debugging support |
| 837 | via SCIF2 on Renesas RZ/A1H (R7S72100). |
| 838 | |
| 839 | config DEBUG_RCAR_GEN1_SCIF0 |
| 840 | bool "Kernel low-level debugging messages via SCIF0 on R8A7778" |
| 841 | depends on ARCH_R8A7778 |
| 842 | help |
| 843 | Say Y here if you want kernel low-level debugging support |
| 844 | via SCIF0 on Renesas R-Car M1A (R8A7778). |
| 845 | |
| 846 | config DEBUG_RCAR_GEN1_SCIF2 |
| 847 | bool "Kernel low-level debugging messages via SCIF2 on R8A7779" |
| 848 | depends on ARCH_R8A7779 |
| 849 | help |
| 850 | Say Y here if you want kernel low-level debugging support |
| 851 | via SCIF2 on Renesas R-Car H1 (R8A7779). |
| 852 | |
| 853 | config DEBUG_RCAR_GEN2_SCIF0 |
Geert Uytterhoeven | e2fd51b | 2015-02-26 11:29:35 +0100 | [diff] [blame] | 854 | bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7793" |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 855 | depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7793 |
| 856 | help |
| 857 | Say Y here if you want kernel low-level debugging support |
| 858 | via SCIF0 on Renesas R-Car H2 (R8A7790), M2-W (R8A7791), or |
| 859 | M2-N (R8A7793). |
| 860 | |
| 861 | config DEBUG_RCAR_GEN2_SCIF2 |
| 862 | bool "Kernel low-level debugging messages via SCIF2 on R8A7794" |
| 863 | depends on ARCH_R8A7794 |
| 864 | help |
| 865 | Say Y here if you want kernel low-level debugging support |
| 866 | via SCIF2 on Renesas R-Car E2 (R8A7794). |
| 867 | |
| 868 | config DEBUG_RMOBILE_SCIFA0 |
Magnus Damm | 59b89af | 2015-01-26 15:19:20 +0900 | [diff] [blame] | 869 | bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4" |
| 870 | depends on ARCH_R8A73A4 |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 871 | help |
| 872 | Say Y here if you want kernel low-level debugging support |
Magnus Damm | 59b89af | 2015-01-26 15:19:20 +0900 | [diff] [blame] | 873 | via SCIFA0 on Renesas R-Mobile APE6 (R8A73A4). |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 874 | |
| 875 | config DEBUG_RMOBILE_SCIFA1 |
| 876 | bool "Kernel low-level debugging messages via SCIFA1 on R8A7740" |
| 877 | depends on ARCH_R8A7740 |
| 878 | help |
| 879 | Say Y here if you want kernel low-level debugging support |
| 880 | via SCIFA1 on Renesas R-Mobile A1 (R8A7740). |
| 881 | |
| 882 | config DEBUG_RMOBILE_SCIFA4 |
| 883 | bool "Kernel low-level debugging messages via SCIFA4 on SH73A0" |
| 884 | depends on ARCH_SH73A0 |
| 885 | help |
| 886 | Say Y here if you want kernel low-level debugging support |
| 887 | via SCIFA4 on Renesas SH-Mobile AG5 (SH73A0). |
| 888 | |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 889 | config DEBUG_S3C_UART0 |
| 890 | depends on PLAT_SAMSUNG |
Arnd Bergmann | a2e4071 | 2013-03-04 18:03:10 +0100 | [diff] [blame] | 891 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
Heiko Stuebner | 1899de2 | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 892 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 893 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 894 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
Sachin Kamat | 5cc8a01 | 2014-07-05 06:27:45 +0900 | [diff] [blame] | 895 | bool "Use Samsung S3C UART 0 for low-level debug" |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 896 | help |
| 897 | Say Y here if you want the debug print routines to direct |
| 898 | their output to UART 0. The port must have been initialised |
| 899 | by the boot-loader before use. |
| 900 | |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 901 | config DEBUG_S3C_UART1 |
| 902 | depends on PLAT_SAMSUNG |
Arnd Bergmann | a2e4071 | 2013-03-04 18:03:10 +0100 | [diff] [blame] | 903 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
Heiko Stuebner | 1899de2 | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 904 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 905 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 906 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
Sachin Kamat | 5cc8a01 | 2014-07-05 06:27:45 +0900 | [diff] [blame] | 907 | bool "Use Samsung S3C UART 1 for low-level debug" |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 908 | help |
| 909 | Say Y here if you want the debug print routines to direct |
| 910 | their output to UART 1. The port must have been initialised |
| 911 | by the boot-loader before use. |
| 912 | |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 913 | config DEBUG_S3C_UART2 |
| 914 | depends on PLAT_SAMSUNG |
Arnd Bergmann | a2e4071 | 2013-03-04 18:03:10 +0100 | [diff] [blame] | 915 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
Heiko Stuebner | 1899de2 | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 916 | select DEBUG_S3C24XX_UART if ARCH_S3C24XX |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 917 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 918 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
Sachin Kamat | 5cc8a01 | 2014-07-05 06:27:45 +0900 | [diff] [blame] | 919 | bool "Use Samsung S3C UART 2 for low-level debug" |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 920 | help |
| 921 | Say Y here if you want the debug print routines to direct |
| 922 | their output to UART 2. The port must have been initialised |
| 923 | by the boot-loader before use. |
| 924 | |
Olof Johansson | 5fa23dd | 2012-11-22 14:24:04 +0900 | [diff] [blame] | 925 | config DEBUG_S3C_UART3 |
Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 926 | depends on PLAT_SAMSUNG && (ARCH_EXYNOS || ARCH_S5PV210) |
| 927 | select DEBUG_EXYNOS_UART if ARCH_EXYNOS |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 928 | select DEBUG_S3C64XX_UART if ARCH_S3C64XX |
Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 929 | select DEBUG_S5PV210_UART if ARCH_S5PV210 |
Sachin Kamat | 5cc8a01 | 2014-07-05 06:27:45 +0900 | [diff] [blame] | 930 | bool "Use Samsung S3C UART 3 for low-level debug" |
Olof Johansson | 5fa23dd | 2012-11-22 14:24:04 +0900 | [diff] [blame] | 931 | help |
| 932 | Say Y here if you want the debug print routines to direct |
| 933 | their output to UART 3. The port must have been initialised |
| 934 | by the boot-loader before use. |
| 935 | |
Heiko Stuebner | daf67df | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 936 | config DEBUG_S3C2410_UART0 |
| 937 | depends on ARCH_S3C24XX |
| 938 | select DEBUG_S3C2410_UART |
| 939 | bool "Use S3C2410/S3C2412 UART 0 for low-level debug" |
| 940 | help |
| 941 | Say Y here if you want the debug print routines to direct |
| 942 | their output to UART 0. The port must have been initialised |
| 943 | by the boot-loader before use. |
| 944 | |
| 945 | config DEBUG_S3C2410_UART1 |
| 946 | depends on ARCH_S3C24XX |
| 947 | select DEBUG_S3C2410_UART |
| 948 | bool "Use S3C2410/S3C2412 UART 1 for low-level debug" |
| 949 | help |
| 950 | Say Y here if you want the debug print routines to direct |
| 951 | their output to UART 1. The port must have been initialised |
| 952 | by the boot-loader before use. |
| 953 | |
| 954 | config DEBUG_S3C2410_UART2 |
| 955 | depends on ARCH_S3C24XX |
| 956 | select DEBUG_S3C2410_UART |
| 957 | bool "Use S3C2410/S3C2412 UART 2 for low-level debug" |
| 958 | help |
| 959 | Say Y here if you want the debug print routines to direct |
| 960 | their output to UART 2. The port must have been initialised |
| 961 | by the boot-loader before use. |
| 962 | |
Dmitry Eremin-Solenikov | e6131fa | 2014-11-06 10:20:23 +0300 | [diff] [blame] | 963 | config DEBUG_SA1100 |
| 964 | depends on ARCH_SA1100 |
| 965 | bool "Use SA1100 UARTs for low-level debug" |
| 966 | help |
| 967 | Say Y here if you want kernel low-level debugging support |
| 968 | on SA-11x0 UART ports. The kernel will check for the first |
| 969 | enabled UART in a sequence 3-1-2. |
| 970 | |
Dinh Nguyen | de73c16 | 2015-03-09 15:48:31 -0500 | [diff] [blame] | 971 | config DEBUG_SOCFPGA_UART0 |
Rob Herring | 6111bf7 | 2012-09-06 14:11:28 -0500 | [diff] [blame] | 972 | depends on ARCH_SOCFPGA |
Dinh Nguyen | de73c16 | 2015-03-09 15:48:31 -0500 | [diff] [blame] | 973 | bool "Use SOCFPGA UART0 for low-level debug" |
Russell King | 0b4cccb | 2013-07-07 11:42:46 +0100 | [diff] [blame] | 974 | select DEBUG_UART_8250 |
Rob Herring | 6111bf7 | 2012-09-06 14:11:28 -0500 | [diff] [blame] | 975 | help |
| 976 | Say Y here if you want kernel low-level debugging support |
Dinh Nguyen | de73c16 | 2015-03-09 15:48:31 -0500 | [diff] [blame] | 977 | on SOCFPGA(Cyclone 5 and Arria 5) based platforms. |
| 978 | |
| 979 | config DEBUG_SOCFPGA_UART1 |
| 980 | depends on ARCH_SOCFPGA |
| 981 | bool "Use SOCFPGA UART1 for low-level debug" |
| 982 | select DEBUG_UART_8250 |
| 983 | help |
| 984 | Say Y here if you want kernel low-level debugging support |
| 985 | on SOCFPGA(Arria 10) based platforms. |
| 986 | |
Rob Herring | 6111bf7 | 2012-09-06 14:11:28 -0500 | [diff] [blame] | 987 | |
Chen-Yu Tsai | d4da889 | 2014-09-24 22:48:56 +0800 | [diff] [blame] | 988 | config DEBUG_SUN9I_UART0 |
| 989 | bool "Kernel low-level debugging messages via sun9i UART0" |
| 990 | depends on MACH_SUN9I |
| 991 | select DEBUG_UART_8250 |
| 992 | help |
| 993 | Say Y here if you want kernel low-level debugging support |
| 994 | on Allwinner A80 based platforms on the UART0. |
| 995 | |
Stefan Roese | aa25115 | 2012-11-19 12:09:41 +0100 | [diff] [blame] | 996 | config DEBUG_SUNXI_UART0 |
| 997 | bool "Kernel low-level debugging messages via sunXi UART0" |
| 998 | depends on ARCH_SUNXI |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 999 | select DEBUG_UART_8250 |
Stefan Roese | aa25115 | 2012-11-19 12:09:41 +0100 | [diff] [blame] | 1000 | help |
| 1001 | Say Y here if you want kernel low-level debugging support |
| 1002 | on Allwinner A1X based platforms on the UART0. |
| 1003 | |
Maxime Ripard | cb84fa1 | 2012-11-08 12:40:49 +0100 | [diff] [blame] | 1004 | config DEBUG_SUNXI_UART1 |
| 1005 | bool "Kernel low-level debugging messages via sunXi UART1" |
| 1006 | depends on ARCH_SUNXI |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 1007 | select DEBUG_UART_8250 |
Maxime Ripard | cb84fa1 | 2012-11-08 12:40:49 +0100 | [diff] [blame] | 1008 | help |
| 1009 | Say Y here if you want kernel low-level debugging support |
| 1010 | on Allwinner A1X based platforms on the UART1. |
| 1011 | |
Chen-Yu Tsai | c471854 | 2014-06-20 22:52:51 +0800 | [diff] [blame] | 1012 | config DEBUG_SUNXI_R_UART |
| 1013 | bool "Kernel low-level debugging messages via sunXi R_UART" |
| 1014 | depends on MACH_SUN6I || MACH_SUN8I |
| 1015 | select DEBUG_UART_8250 |
| 1016 | help |
| 1017 | Say Y here if you want kernel low-level debugging support |
| 1018 | on Allwinner A31/A23 based platforms on the R_UART. |
| 1019 | |
Barry Song | 7f46a10 | 2012-12-20 19:45:25 +0800 | [diff] [blame] | 1020 | config DEBUG_SIRFPRIMA2_UART1 |
| 1021 | bool "Kernel low-level debugging messages via SiRFprimaII UART1" |
| 1022 | depends on ARCH_PRIMA2 |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1023 | select DEBUG_SIRFSOC_UART |
Barry Song | 7f46a10 | 2012-12-20 19:45:25 +0800 | [diff] [blame] | 1024 | help |
| 1025 | Say Y here if you want the debug print routines to direct |
| 1026 | their output to the uart1 port on SiRFprimaII devices. |
| 1027 | |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1028 | config DEBUG_SIRFATLAS7_UART0 |
| 1029 | bool "Kernel low-level debugging messages via SiRFatlas7 UART0" |
| 1030 | depends on ARCH_ATLAS7 |
| 1031 | select DEBUG_SIRFSOC_UART |
Barry Song | 7f46a10 | 2012-12-20 19:45:25 +0800 | [diff] [blame] | 1032 | help |
| 1033 | Say Y here if you want the debug print routines to direct |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1034 | their output to the uart0 port on SiRFATLAS7 devices.The uart0 |
| 1035 | is used on SiRFATLAS7 as a extra debug port.sometimes an extra |
| 1036 | debug port can be very useful. |
| 1037 | |
| 1038 | config DEBUG_SIRFATLAS7_UART1 |
| 1039 | bool "Kernel low-level debugging messages via SiRFatlas7 UART1" |
| 1040 | depends on ARCH_ATLAS7 |
| 1041 | select DEBUG_SIRFSOC_UART |
| 1042 | help |
| 1043 | Say Y here if you want the debug print routines to direct |
| 1044 | their output to the uart1 port on SiRFATLAS7 devices. |
Barry Song | 7f46a10 | 2012-12-20 19:45:25 +0800 | [diff] [blame] | 1045 | |
Arnd Bergmann | 375d84c | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1046 | config DEBUG_SPEAR3XX |
| 1047 | bool "Kernel low-level debugging messages via ST SPEAr 3xx/6xx UART" |
| 1048 | depends on ARCH_SPEAR3XX || ARCH_SPEAR6XX |
| 1049 | select DEBUG_UART_PL01X |
| 1050 | help |
| 1051 | Say Y here if you want kernel low-level debugging support |
| 1052 | on ST SPEAr based platforms. |
| 1053 | |
| 1054 | config DEBUG_SPEAR13XX |
| 1055 | bool "Kernel low-level debugging messages via ST SPEAr 13xx UART" |
| 1056 | depends on ARCH_SPEAR13XX |
| 1057 | select DEBUG_UART_PL01X |
| 1058 | help |
| 1059 | Say Y here if you want kernel low-level debugging support |
| 1060 | on ST SPEAr13xx based platforms. |
| 1061 | |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 1062 | config STIH41X_DEBUG_ASC2 |
| 1063 | bool "Use StiH415/416 ASC2 UART for low-level debug" |
Arnd Bergmann | 5562b80 | 2013-07-05 16:08:44 +0200 | [diff] [blame] | 1064 | depends on ARCH_STI |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 1065 | select DEBUG_STI_UART |
Arnd Bergmann | 5562b80 | 2013-07-05 16:08:44 +0200 | [diff] [blame] | 1066 | help |
| 1067 | Say Y here if you want kernel low-level debugging support |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 1068 | on STiH415/416 based platforms like b2000, which has |
| 1069 | default UART wired up to ASC2. |
| 1070 | |
| 1071 | If unsure, say N. |
| 1072 | |
| 1073 | config STIH41X_DEBUG_SBC_ASC1 |
| 1074 | bool "Use StiH415/416 SBC ASC1 UART for low-level debug" |
| 1075 | depends on ARCH_STI |
| 1076 | select DEBUG_STI_UART |
| 1077 | help |
| 1078 | Say Y here if you want kernel low-level debugging support |
| 1079 | on STiH415/416 based platforms like b2020. which has |
| 1080 | default UART wired up to SBC ASC1. |
Arnd Bergmann | 5562b80 | 2013-07-05 16:08:44 +0200 | [diff] [blame] | 1081 | |
| 1082 | If unsure, say N. |
| 1083 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1084 | config TEGRA_DEBUG_UART_AUTO_ODMDATA |
| 1085 | bool "Kernel low-level debugging messages via Tegra UART via ODMDATA" |
| 1086 | depends on ARCH_TEGRA |
| 1087 | select DEBUG_TEGRA_UART |
| 1088 | help |
| 1089 | Automatically determines which UART to use for low-level |
| 1090 | debug based on the ODMDATA value. This value is part of |
| 1091 | the BCT, and is written to the boot memory device using |
| 1092 | nvflash, or other flashing tool. When bits 19:18 are 3, |
| 1093 | then bits 17:15 indicate which UART to use; 0/1/2/3/4 |
| 1094 | are UART A/B/C/D/E. |
| 1095 | |
| 1096 | config TEGRA_DEBUG_UARTA |
| 1097 | bool "Kernel low-level debugging messages via Tegra UART A" |
| 1098 | depends on ARCH_TEGRA |
| 1099 | select DEBUG_TEGRA_UART |
| 1100 | help |
| 1101 | Say Y here if you want kernel low-level debugging support |
| 1102 | on Tegra based platforms. |
| 1103 | |
| 1104 | config TEGRA_DEBUG_UARTB |
| 1105 | bool "Kernel low-level debugging messages via Tegra UART B" |
| 1106 | depends on ARCH_TEGRA |
| 1107 | select DEBUG_TEGRA_UART |
| 1108 | help |
| 1109 | Say Y here if you want kernel low-level debugging support |
| 1110 | on Tegra based platforms. |
| 1111 | |
| 1112 | config TEGRA_DEBUG_UARTC |
| 1113 | bool "Kernel low-level debugging messages via Tegra UART C" |
| 1114 | depends on ARCH_TEGRA |
| 1115 | select DEBUG_TEGRA_UART |
| 1116 | help |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 1117 | Say Y here if you want kernel low-level debugging support |
| 1118 | on Tegra based platforms. |
| 1119 | |
| 1120 | config TEGRA_DEBUG_UARTD |
| 1121 | bool "Kernel low-level debugging messages via Tegra UART D" |
| 1122 | depends on ARCH_TEGRA |
| 1123 | select DEBUG_TEGRA_UART |
| 1124 | help |
| 1125 | Say Y here if you want kernel low-level debugging support |
| 1126 | on Tegra based platforms. |
| 1127 | |
| 1128 | config TEGRA_DEBUG_UARTE |
| 1129 | bool "Kernel low-level debugging messages via Tegra UART E" |
| 1130 | depends on ARCH_TEGRA |
| 1131 | select DEBUG_TEGRA_UART |
| 1132 | help |
| 1133 | Say Y here if you want kernel low-level debugging support |
| 1134 | on Tegra based platforms. |
| 1135 | |
Linus Walleij | dd324da | 2013-05-02 16:34:19 +0200 | [diff] [blame] | 1136 | config DEBUG_U300_UART |
| 1137 | bool "Kernel low-level debugging messages via U300 UART0" |
| 1138 | depends on ARCH_U300 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1139 | select DEBUG_UART_PL01X |
Linus Walleij | dd324da | 2013-05-02 16:34:19 +0200 | [diff] [blame] | 1140 | help |
| 1141 | Say Y here if you want the debug print routines to direct |
| 1142 | their output to the uart port on U300 devices. |
| 1143 | |
Linus Walleij | f87b95d | 2013-03-19 11:01:36 +0100 | [diff] [blame] | 1144 | config DEBUG_UX500_UART |
| 1145 | depends on ARCH_U8500 |
| 1146 | bool "Use Ux500 UART for low-level debug" |
| 1147 | help |
| 1148 | Say Y here if you want kernel low-level debugging support |
| 1149 | on Ux500 based platforms. |
| 1150 | |
Arnd Bergmann | 4db22c1 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1151 | config DEBUG_VERSATILE |
| 1152 | bool "Kernel low-level debugging messages via ARM Versatile UART" |
| 1153 | depends on ARCH_VERSATILE |
| 1154 | select DEBUG_UART_PL01X |
Matthias Brugger | d668208 | 2014-08-18 16:58:00 +0200 | [diff] [blame] | 1155 | help |
| 1156 | Say Y here if you want kernel low-level debugging support |
Arnd Bergmann | 4db22c1 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1157 | on ARM Versatile platforms. |
Joe.C | 65ec48c | 2014-11-04 15:30:54 +0800 | [diff] [blame] | 1158 | |
Pawel Moll | 1b820ea | 2012-07-11 17:07:25 +0100 | [diff] [blame] | 1159 | config DEBUG_VEXPRESS_UART0_DETECT |
| 1160 | bool "Autodetect UART0 on Versatile Express Cortex-A core tiles" |
| 1161 | depends on ARCH_VEXPRESS && CPU_CP15_MMU |
| 1162 | help |
| 1163 | This option enables a simple heuristic which tries to determine |
| 1164 | the motherboard's memory map variant (original or RS1) and then |
| 1165 | choose the relevant UART0 base address. |
| 1166 | |
| 1167 | Note that this will only work with standard A-class core tiles, |
| 1168 | and may fail with non-standard SMM or custom software models. |
| 1169 | |
| 1170 | config DEBUG_VEXPRESS_UART0_CA9 |
| 1171 | bool "Use PL011 UART0 at 0x10009000 (V2P-CA9 core tile)" |
| 1172 | depends on ARCH_VEXPRESS |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1173 | select DEBUG_UART_PL01X |
Pawel Moll | 1b820ea | 2012-07-11 17:07:25 +0100 | [diff] [blame] | 1174 | help |
| 1175 | This option selects UART0 at 0x10009000. Except for custom models, |
| 1176 | this applies only to the V2P-CA9 tile. |
| 1177 | |
| 1178 | config DEBUG_VEXPRESS_UART0_RS1 |
| 1179 | bool "Use PL011 UART0 at 0x1c090000 (RS1 complaint tiles)" |
| 1180 | depends on ARCH_VEXPRESS |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1181 | select DEBUG_UART_PL01X |
Pawel Moll | 1b820ea | 2012-07-11 17:07:25 +0100 | [diff] [blame] | 1182 | help |
| 1183 | This option selects UART0 at 0x1c090000. This applies to most |
| 1184 | of the tiles using the RS1 memory map, including all new A-class |
| 1185 | core tiles, FPGA-based SMMs and software models. |
| 1186 | |
Jonathan Austin | ed18bdc | 2012-08-30 13:46:44 +0100 | [diff] [blame] | 1187 | config DEBUG_VEXPRESS_UART0_CRX |
| 1188 | bool "Use PL011 UART0 at 0xb0090000 (Cortex-R compliant tiles)" |
| 1189 | depends on ARCH_VEXPRESS && !MMU |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1190 | select DEBUG_UART_PL01X |
Jonathan Austin | ed18bdc | 2012-08-30 13:46:44 +0100 | [diff] [blame] | 1191 | help |
| 1192 | This option selects UART0 at 0xb0090000. This is appropriate for |
| 1193 | Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7 |
| 1194 | |
Arnd Bergmann | 1dc9341 | 2015-12-03 18:16:45 +0100 | [diff] [blame] | 1195 | config DEBUG_VF_UART |
| 1196 | bool "Vybrid UART" |
| 1197 | depends on SOC_VF610 |
| 1198 | help |
| 1199 | Say Y here if you want kernel low-level debugging support |
| 1200 | on Vybrid based platforms. |
| 1201 | |
Tony Prisk | b61a272 | 2012-12-28 12:09:18 +1300 | [diff] [blame] | 1202 | config DEBUG_VT8500_UART0 |
| 1203 | bool "Use UART0 on VIA/Wondermedia SoCs" |
| 1204 | depends on ARCH_VT8500 |
| 1205 | help |
| 1206 | This option selects UART0 on VIA/Wondermedia System-on-a-chip |
| 1207 | devices, including VT8500, WM8505, WM8650 and WM8850. |
| 1208 | |
Arnd Bergmann | 1dc9341 | 2015-12-03 18:16:45 +0100 | [diff] [blame] | 1209 | config DEBUG_ZTE_ZX |
| 1210 | bool "Use ZTE ZX UART" |
| 1211 | select DEBUG_UART_PL01X |
| 1212 | depends on ARCH_ZX |
| 1213 | help |
| 1214 | Say Y here if you are enabling ZTE ZX296702 SOC and need |
| 1215 | debug uart support. |
| 1216 | |
| 1217 | This option is preferred over the platform specific |
| 1218 | options; the platform specific options are deprecated |
| 1219 | and will be soon removed. |
| 1220 | |
| 1221 | config DEBUG_ZYNQ_UART0 |
| 1222 | bool "Kernel low-level debugging on Xilinx Zynq using UART0" |
| 1223 | depends on ARCH_ZYNQ |
| 1224 | help |
| 1225 | Say Y here if you want the debug print routines to direct |
| 1226 | their output to UART0 on the Zynq platform. |
| 1227 | |
| 1228 | config DEBUG_ZYNQ_UART1 |
| 1229 | bool "Kernel low-level debugging on Xilinx Zynq using UART1" |
| 1230 | depends on ARCH_ZYNQ |
| 1231 | help |
| 1232 | Say Y here if you want the debug print routines to direct |
| 1233 | their output to UART1 on the Zynq platform. |
| 1234 | |
| 1235 | If you have a ZC702 board and want early boot messages to |
| 1236 | appear on the USB serial adaptor, select this option. |
| 1237 | |
Russell King | e76f475 | 2011-11-23 17:44:05 +0000 | [diff] [blame] | 1238 | config DEBUG_ICEDCC |
| 1239 | bool "Kernel low-level debugging via EmbeddedICE DCC channel" |
| 1240 | help |
| 1241 | Say Y here if you want the debug print routines to direct |
| 1242 | their output to the EmbeddedICE macrocell's DCC channel using |
| 1243 | co-processor 14. This is known to work on the ARM9 style ICE |
| 1244 | channel and on the XScale with the PEEDI. |
| 1245 | |
| 1246 | Note that the system will appear to hang during boot if there |
| 1247 | is nothing connected to read from the DCC. |
| 1248 | |
Russell King | b0df898 | 2012-03-27 11:30:31 +0100 | [diff] [blame] | 1249 | config DEBUG_SEMIHOSTING |
Stephen Boyd | 62194bd | 2012-09-06 21:24:32 +0100 | [diff] [blame] | 1250 | bool "Kernel low-level debug output via semihosting I/O" |
Russell King | b0df898 | 2012-03-27 11:30:31 +0100 | [diff] [blame] | 1251 | help |
| 1252 | Semihosting enables code running on an ARM target to use |
| 1253 | the I/O facilities on a host debugger/emulator through a |
Stephen Boyd | 62194bd | 2012-09-06 21:24:32 +0100 | [diff] [blame] | 1254 | simple SVC call. The host debugger or emulator must have |
Russell King | b0df898 | 2012-03-27 11:30:31 +0100 | [diff] [blame] | 1255 | semihosting enabled for the special svc call to be trapped |
| 1256 | otherwise the kernel will crash. |
| 1257 | |
Stephen Boyd | 62194bd | 2012-09-06 21:24:32 +0100 | [diff] [blame] | 1258 | This is known to work with OpenOCD, as well as |
Russell King | b0df898 | 2012-03-27 11:30:31 +0100 | [diff] [blame] | 1259 | ARM's Fast Models, or any other controlling environment |
| 1260 | that implements semihosting. |
| 1261 | |
| 1262 | For more details about semihosting, please see |
| 1263 | chapter 8 of DUI0203I_rvct_developer_guide.pdf from ARM Ltd. |
| 1264 | |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1265 | config DEBUG_LL_UART_8250 |
| 1266 | bool "Kernel low-level debugging via 8250 UART" |
| 1267 | help |
| 1268 | Say Y here if you wish the debug print routes to direct |
| 1269 | their output to an 8250 UART. You can use this option |
| 1270 | to provide the parameters for the 8250 UART rather than |
| 1271 | selecting one of the platform specific options above if |
| 1272 | you know the parameters for the port. |
| 1273 | |
| 1274 | This option is preferred over the platform specific |
| 1275 | options; the platform specific options are deprecated |
| 1276 | and will be soon removed. |
| 1277 | |
Uwe Kleine-König | 494e492 | 2013-10-08 16:44:17 +0100 | [diff] [blame] | 1278 | config DEBUG_LL_UART_EFM32 |
| 1279 | bool "Kernel low-level debugging via efm32 UART" |
| 1280 | depends on ARCH_EFM32 |
| 1281 | help |
| 1282 | Say Y here if you want the debug print routines to direct |
| 1283 | their output to an UART or USART port on efm32 based |
| 1284 | machines. Use the following addresses for DEBUG_UART_PHYS: |
| 1285 | |
| 1286 | 0x4000c000 | USART0 |
| 1287 | 0x4000c400 | USART1 |
| 1288 | 0x4000c800 | USART2 |
| 1289 | 0x4000e000 | UART0 |
| 1290 | 0x4000e400 | UART1 |
| 1291 | |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1292 | config DEBUG_LL_UART_PL01X |
| 1293 | bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART" |
| 1294 | help |
| 1295 | Say Y here if you wish the debug print routes to direct |
| 1296 | their output to a PL01x Primecell UART. You can use |
| 1297 | this option to provide the parameters for the UART |
| 1298 | rather than selecting one of the platform specific |
| 1299 | options above if you know the parameters for the port. |
| 1300 | |
| 1301 | This option is preferred over the platform specific |
| 1302 | options; the platform specific options are deprecated |
| 1303 | and will be soon removed. |
| 1304 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1305 | endchoice |
| 1306 | |
Arnd Bergmann | a2e4071 | 2013-03-04 18:03:10 +0100 | [diff] [blame] | 1307 | config DEBUG_EXYNOS_UART |
| 1308 | bool |
| 1309 | |
Heiko Stuebner | daf67df | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 1310 | config DEBUG_S3C2410_UART |
| 1311 | bool |
Heiko Stuebner | 1899de2 | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 1312 | select DEBUG_S3C24XX_UART |
| 1313 | |
| 1314 | config DEBUG_S3C24XX_UART |
| 1315 | bool |
Heiko Stuebner | daf67df | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 1316 | |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 1317 | config DEBUG_S3C64XX_UART |
| 1318 | bool |
| 1319 | |
Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 1320 | config DEBUG_S5PV210_UART |
| 1321 | bool |
| 1322 | |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 1323 | config DEBUG_OMAP2PLUS_UART |
| 1324 | bool |
| 1325 | depends on ARCH_OMAP2PLUS |
| 1326 | |
Shawn Guo | f8c95fe | 2012-12-12 19:03:53 +0800 | [diff] [blame] | 1327 | config DEBUG_IMX_UART_PORT |
| 1328 | int "i.MX Debug UART Port Selection" if DEBUG_IMX1_UART || \ |
| 1329 | DEBUG_IMX25_UART || \ |
| 1330 | DEBUG_IMX21_IMX27_UART || \ |
| 1331 | DEBUG_IMX31_UART || \ |
| 1332 | DEBUG_IMX35_UART || \ |
Greg Ungerer | ad364a7 | 2013-10-29 15:15:51 +1000 | [diff] [blame] | 1333 | DEBUG_IMX50_UART || \ |
Shawn Guo | f8c95fe | 2012-12-12 19:03:53 +0800 | [diff] [blame] | 1334 | DEBUG_IMX51_UART || \ |
Paul Bolle | 0c52db7 | 2013-03-11 14:16:00 +0100 | [diff] [blame] | 1335 | DEBUG_IMX53_UART || \ |
Shawn Guo | 34e8a16 | 2013-05-03 11:21:03 +0800 | [diff] [blame] | 1336 | DEBUG_IMX6Q_UART || \ |
Shawn Guo | 74368e8 | 2014-05-11 21:53:48 +0800 | [diff] [blame] | 1337 | DEBUG_IMX6SL_UART || \ |
Anson Huang | 52d7aec | 2015-05-06 23:16:07 +0800 | [diff] [blame] | 1338 | DEBUG_IMX6SX_UART || \ |
Anson Huang | 20c305f | 2015-07-10 02:09:47 +0800 | [diff] [blame] | 1339 | DEBUG_IMX6UL_UART || \ |
Anson Huang | 52d7aec | 2015-05-06 23:16:07 +0800 | [diff] [blame] | 1340 | DEBUG_IMX7D_UART |
Shawn Guo | 49c9e60 | 2012-10-08 13:44:29 +0800 | [diff] [blame] | 1341 | default 1 |
Shawn Guo | 287939a | 2013-03-13 10:52:49 +0800 | [diff] [blame] | 1342 | depends on ARCH_MXC |
Shawn Guo | 49c9e60 | 2012-10-08 13:44:29 +0800 | [diff] [blame] | 1343 | help |
| 1344 | Choose UART port on which kernel low-level debug messages |
| 1345 | should be output. |
| 1346 | |
Stefan Agner | cfdb7d5 | 2014-03-05 23:07:48 +0100 | [diff] [blame] | 1347 | config DEBUG_VF_UART_PORT |
| 1348 | int "Vybrid Debug UART Port Selection" if DEBUG_VF_UART |
| 1349 | default 1 |
| 1350 | range 0 3 |
| 1351 | depends on SOC_VF610 |
| 1352 | help |
| 1353 | Choose UART port on which kernel low-level debug messages |
| 1354 | should be output. |
| 1355 | |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 1356 | config DEBUG_TEGRA_UART |
| 1357 | bool |
| 1358 | depends on ARCH_TEGRA |
Tony Lindgren | 808b7e0 | 2013-01-11 11:24:19 -0800 | [diff] [blame] | 1359 | |
Russell King | cce278d | 2013-07-06 14:23:30 +0100 | [diff] [blame] | 1360 | config DEBUG_STI_UART |
| 1361 | bool |
| 1362 | depends on ARCH_STI |
Srinivas Kandagatla | 5026aec | 2013-06-25 12:15:32 +0100 | [diff] [blame] | 1363 | |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1364 | config DEBUG_SIRFSOC_UART |
| 1365 | bool |
| 1366 | depends on ARCH_SIRF |
| 1367 | |
Rob Herring | 91a9fec | 2012-08-31 00:03:46 -0500 | [diff] [blame] | 1368 | config DEBUG_LL_INCLUDE |
| 1369 | string |
Dmitry Eremin-Solenikov | e6131fa | 2014-11-06 10:20:23 +0300 | [diff] [blame] | 1370 | default "debug/sa1100.S" if DEBUG_SA1100 |
Mans Rullgard | 0c53254 | 2016-02-05 10:49:22 +0100 | [diff] [blame] | 1371 | default "debug/palmchip.S" if DEBUG_UART_8250_PALMCHIP |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1372 | default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
Nicolas Ferre | 42dfd1e | 2015-01-20 11:38:02 +0100 | [diff] [blame] | 1373 | default "debug/at91.S" if DEBUG_AT91_UART |
Oleksij Rempel | d5bd4e8d | 2014-11-24 12:08:28 +0100 | [diff] [blame] | 1374 | default "debug/asm9260.S" if DEBUG_ASM9260_UART |
Alexander Shiyan | dd99eef | 2014-06-19 19:26:34 +0400 | [diff] [blame] | 1375 | default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2 |
Arnd Bergmann | 0045c0d | 2015-12-03 18:27:53 +0100 | [diff] [blame] | 1376 | default "debug/dc21285.S" if DEBUG_DC21285_PORT |
Carlo Caione | d8a0091 | 2014-09-09 21:38:00 +0200 | [diff] [blame] | 1377 | default "debug/meson.S" if DEBUG_MESON_UARTAO |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1378 | default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X |
Arnd Bergmann | a2e4071 | 2013-03-04 18:03:10 +0100 | [diff] [blame] | 1379 | default "debug/exynos.S" if DEBUG_EXYNOS_UART |
Uwe Kleine-König | 494e492 | 2013-10-08 16:44:17 +0100 | [diff] [blame] | 1380 | default "debug/efm32.S" if DEBUG_LL_UART_EFM32 |
Rob Herring | 91a9fec | 2012-08-31 00:03:46 -0500 | [diff] [blame] | 1381 | default "debug/icedcc.S" if DEBUG_ICEDCC |
Shawn Guo | 6dde5ac | 2012-09-16 20:50:45 +0800 | [diff] [blame] | 1382 | default "debug/imx.S" if DEBUG_IMX1_UART || \ |
| 1383 | DEBUG_IMX25_UART || \ |
| 1384 | DEBUG_IMX21_IMX27_UART || \ |
Shawn Guo | 4ad625d | 2012-12-12 18:54:01 +0800 | [diff] [blame] | 1385 | DEBUG_IMX31_UART || \ |
| 1386 | DEBUG_IMX35_UART || \ |
Greg Ungerer | ad364a7 | 2013-10-29 15:15:51 +1000 | [diff] [blame] | 1387 | DEBUG_IMX50_UART || \ |
Shawn Guo | 6dde5ac | 2012-09-16 20:50:45 +0800 | [diff] [blame] | 1388 | DEBUG_IMX51_UART || \ |
Fabio Estevam | 7356420c | 2013-01-22 10:40:55 -0200 | [diff] [blame] | 1389 | DEBUG_IMX53_UART ||\ |
Shawn Guo | 34e8a16 | 2013-05-03 11:21:03 +0800 | [diff] [blame] | 1390 | DEBUG_IMX6Q_UART || \ |
Shawn Guo | 74368e8 | 2014-05-11 21:53:48 +0800 | [diff] [blame] | 1391 | DEBUG_IMX6SL_UART || \ |
Anson Huang | 52d7aec | 2015-05-06 23:16:07 +0800 | [diff] [blame] | 1392 | DEBUG_IMX6SX_UART || \ |
Anson Huang | 20c305f | 2015-07-10 02:09:47 +0800 | [diff] [blame] | 1393 | DEBUG_IMX6UL_UART || \ |
Anson Huang | 52d7aec | 2015-05-06 23:16:07 +0800 | [diff] [blame] | 1394 | DEBUG_IMX7D_UART |
Daniel Thompson | abbfb21 | 2015-01-09 18:33:36 +0100 | [diff] [blame] | 1395 | default "debug/ks8695.S" if DEBUG_KS8695_UART |
Stephen Boyd | c0c89fa | 2015-03-13 11:09:34 -0700 | [diff] [blame] | 1396 | default "debug/msm.S" if DEBUG_QCOM_UARTDM |
Daniel Thompson | 4d31e66 | 2015-01-09 18:34:03 +0100 | [diff] [blame] | 1397 | default "debug/netx.S" if DEBUG_NETX_UART |
Tony Lindgren | 808b7e0 | 2013-01-11 11:24:19 -0800 | [diff] [blame] | 1398 | default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 1399 | default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2 |
| 1400 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0 |
| 1401 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2 |
| 1402 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0 |
| 1403 | default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2 |
| 1404 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0 |
| 1405 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1 |
| 1406 | default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4 |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 1407 | default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART || DEBUG_S3C64XX_UART |
Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 1408 | default "debug/s5pv210.S" if DEBUG_S5PV210_UART |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1409 | default "debug/sirf.S" if DEBUG_SIRFSOC_UART |
Srinivas Kandagatla | 5026aec | 2013-06-25 12:15:32 +0100 | [diff] [blame] | 1410 | default "debug/sti.S" if DEBUG_STI_UART |
Linus Torvalds | 150a8dc | 2013-05-04 12:34:30 -0700 | [diff] [blame] | 1411 | default "debug/tegra.S" if DEBUG_TEGRA_UART |
| 1412 | default "debug/ux500.S" if DEBUG_UX500_UART |
Russell King | 4e218b9 | 2013-07-07 12:36:46 +0100 | [diff] [blame] | 1413 | default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT |
Shawn Guo | c7c3eac | 2013-05-12 17:22:17 +0800 | [diff] [blame] | 1414 | default "debug/vf.S" if DEBUG_VF_UART |
Tony Prisk | b61a272 | 2012-12-28 12:09:18 +1300 | [diff] [blame] | 1415 | default "debug/vt8500.S" if DEBUG_VT8500_UART0 |
Josh Cartwright | 385f02b | 2012-11-19 10:16:01 -0600 | [diff] [blame] | 1416 | default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1 |
Arnd Bergmann | 6c54809 | 2016-01-18 10:45:00 +0100 | [diff] [blame] | 1417 | default "debug/bcm63xx.S" if DEBUG_BCM63XX_UART |
Baruch Siach | e23814d | 2015-01-14 10:40:31 +0200 | [diff] [blame] | 1418 | default "debug/digicolor.S" if DEBUG_DIGICOLOR_UA0 |
Rob Herring | 91a9fec | 2012-08-31 00:03:46 -0500 | [diff] [blame] | 1419 | default "mach/debug-macro.S" |
| 1420 | |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1421 | # Compatibility options for PL01x |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1422 | config DEBUG_UART_PL01X |
Daniel Thompson | a61cbf5 | 2015-01-09 18:34:22 +0100 | [diff] [blame] | 1423 | bool |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1424 | |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1425 | # Compatibility options for 8250 |
Russell King | 7610b60 | 2013-07-06 22:59:10 +0100 | [diff] [blame] | 1426 | config DEBUG_UART_8250 |
Arnd Bergmann | 0045c0d | 2015-12-03 18:27:53 +0100 | [diff] [blame] | 1427 | def_bool ARCH_EBSA110 || \ |
Arnd Bergmann | d7175a3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1428 | ARCH_IOP13XX || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || \ |
Arnd Bergmann | 59bd4c3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1429 | ARCH_RPC |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 1430 | |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1431 | config DEBUG_UART_PHYS |
| 1432 | hex "Physical base address of debug UART" |
Daniel Thompson | 4d31e66 | 2015-01-09 18:34:03 +0100 | [diff] [blame] | 1433 | default 0x00100a00 if DEBUG_NETX_UART |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 1434 | default 0x01c20000 if DEBUG_DAVINCI_DMx_UART0 |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1435 | default 0x01c28000 if DEBUG_SUNXI_UART0 |
| 1436 | default 0x01c28400 if DEBUG_SUNXI_UART1 |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 1437 | default 0x01d0c000 if DEBUG_DAVINCI_DA8XX_UART1 |
| 1438 | default 0x01d0d000 if DEBUG_DAVINCI_DA8XX_UART2 |
Chen-Yu Tsai | c471854 | 2014-06-20 22:52:51 +0800 | [diff] [blame] | 1439 | default 0x01f02800 if DEBUG_SUNXI_R_UART |
Russell King | f2acf00 | 2013-07-07 16:05:49 +0100 | [diff] [blame] | 1440 | default 0x02530c00 if DEBUG_KEYSTONE_UART0 |
| 1441 | default 0x02531000 if DEBUG_KEYSTONE_UART1 |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1442 | default 0x03010fe0 if ARCH_RPC |
Chen-Yu Tsai | d4da889 | 2014-09-24 22:48:56 +0800 | [diff] [blame] | 1443 | default 0x07000000 if DEBUG_SUN9I_UART0 |
Jun Nie | 58d0398 | 2015-04-28 17:18:07 +0800 | [diff] [blame] | 1444 | default 0x09405000 if DEBUG_ZTE_ZX |
Krzysztof Hałasa | b125170 | 2014-09-16 12:35:10 +0200 | [diff] [blame] | 1445 | default 0x10009000 if DEBUG_REALVIEW_STD_PORT || \ |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1446 | DEBUG_VEXPRESS_UART0_CA9 |
| 1447 | default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1448 | default 0x10124000 if DEBUG_RK3X_UART0 |
| 1449 | default 0x10126000 if DEBUG_RK3X_UART1 |
Arnd Bergmann | 4db22c1 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1450 | default 0x101f1000 if DEBUG_VERSATILE |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1451 | default 0x101fb000 if DEBUG_NOMADIK_UART |
Joe.C | 65ec48c | 2014-11-04 15:30:54 +0800 | [diff] [blame] | 1452 | default 0x11002000 if DEBUG_MT8127_UART0 |
Matthias Brugger | d668208 | 2014-08-18 16:58:00 +0200 | [diff] [blame] | 1453 | default 0x11006000 if DEBUG_MT6589_UART0 |
Joe.C | 65ec48c | 2014-11-04 15:30:54 +0800 | [diff] [blame] | 1454 | default 0x11009000 if DEBUG_MT8135_UART3 |
Arnd Bergmann | 4db22c1 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1455 | default 0x16000000 if DEBUG_INTEGRATOR |
Hauke Mehrtens | 0658027 | 2014-02-04 00:01:44 +0100 | [diff] [blame] | 1456 | default 0x18000300 if DEBUG_BCM_5301X |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1457 | default 0x18010000 if DEBUG_SIRFATLAS7_UART0 |
| 1458 | default 0x18020000 if DEBUG_SIRFATLAS7_UART1 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1459 | default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 |
Wang Long | 27dafaa | 2014-12-24 03:09:56 +0000 | [diff] [blame] | 1460 | default 0x20001000 if DEBUG_HIP01_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1461 | default 0x20060000 if DEBUG_RK29_UART0 |
| 1462 | default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 |
| 1463 | default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1464 | default 0x20201000 if DEBUG_BCM2835 |
Eric Anholt | 5234c34 | 2015-02-24 15:07:55 +0000 | [diff] [blame] | 1465 | default 0x3f201000 if DEBUG_BCM2836 |
Christian Daudt | 753d124 | 2013-12-23 09:00:01 +0100 | [diff] [blame] | 1466 | default 0x3e000000 if DEBUG_BCM_KONA_UART |
Uwe Kleine-König | 494e492 | 2013-10-08 16:44:17 +0100 | [diff] [blame] | 1467 | default 0x4000e400 if DEBUG_LL_UART_EFM32 |
Joachim Eastwood | 0aed6a3 | 2015-05-19 20:55:03 +0200 | [diff] [blame] | 1468 | default 0x40081000 if DEBUG_LPC18XX_UART0 |
Arnd Bergmann | 59bd4c3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1469 | default 0x40090000 if DEBUG_LPC32XX |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1470 | default 0x40100000 if DEBUG_PXA_UART1 |
Arnd Bergmann | d7175a3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1471 | default 0x42000000 if DEBUG_GEMINI |
Heiko Stuebner | 1899de2 | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 1472 | default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ |
| 1473 | DEBUG_S3C2410_UART0) |
| 1474 | default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ |
| 1475 | DEBUG_S3C2410_UART1) |
| 1476 | default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ |
| 1477 | DEBUG_S3C2410_UART2) |
Krzysztof Hałasa | c3ca213 | 2014-09-29 08:32:08 +0200 | [diff] [blame] | 1478 | default 0x78000000 if DEBUG_CNS3XXX |
Arnd Bergmann | 0045c0d | 2015-12-03 18:27:53 +0100 | [diff] [blame] | 1479 | default 0x7c0003f8 if DEBUG_FOOTBRIDGE_COM1 |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 1480 | default 0x7f005000 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART0 |
| 1481 | default 0x7f005400 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART1 |
| 1482 | default 0x7f005800 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART2 |
| 1483 | default 0x7f005c00 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART3 |
Oleksij Rempel | d5bd4e8d | 2014-11-24 12:08:28 +0100 | [diff] [blame] | 1484 | default 0x80010000 if DEBUG_ASM9260_UART |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1485 | default 0x80070000 if DEBUG_IMX23_UART |
| 1486 | default 0x80074000 if DEBUG_IMX28_UART |
Alexander Shiyan | c39e1ef | 2014-04-12 06:07:23 +0100 | [diff] [blame] | 1487 | default 0x80230000 if DEBUG_PICOXCELL_UART |
Arnd Bergmann | f06455f | 2015-12-03 16:19:22 +0100 | [diff] [blame] | 1488 | default 0x808c0000 if DEBUG_EP93XX || ARCH_EP93XX |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1489 | default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1490 | default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1491 | default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX |
| 1492 | default 0xc0013000 if DEBUG_U300_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1493 | default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN |
| 1494 | default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN |
Arnd Bergmann | 375d84c | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1495 | default 0xd0000000 if DEBUG_SPEAR3XX |
Maxime Ripard | d91125d | 2015-01-08 18:38:03 +0100 | [diff] [blame] | 1496 | default 0xd0012000 if DEBUG_MVEBU_UART0 |
Carlo Caione | d8a0091 | 2014-09-09 21:38:00 +0200 | [diff] [blame] | 1497 | default 0xc81004c0 if DEBUG_MESON_UARTAO |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1498 | default 0xd4017000 if DEBUG_MMP_UART2 |
| 1499 | default 0xd4018000 if DEBUG_MMP_UART3 |
Arnd Bergmann | 375d84c | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1500 | default 0xe0000000 if DEBUG_SPEAR13XX |
Haojian Zhuang | c9a1df4 | 2013-12-20 15:01:41 +0800 | [diff] [blame] | 1501 | default 0xe4007000 if DEBUG_HIP04_UART |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 1502 | default 0xe6c40000 if DEBUG_RMOBILE_SCIFA0 |
| 1503 | default 0xe6c50000 if DEBUG_RMOBILE_SCIFA1 |
| 1504 | default 0xe6c80000 if DEBUG_RMOBILE_SCIFA4 |
| 1505 | default 0xe6e58000 if DEBUG_RCAR_GEN2_SCIF2 |
| 1506 | default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0 |
| 1507 | default 0xe8008000 if DEBUG_R7S72100_SCIF2 |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1508 | default 0xf0000be0 if ARCH_EBSA110 |
Marc Carino | 81b43a6 | 2014-08-13 15:50:02 -0700 | [diff] [blame] | 1509 | default 0xf040ab00 if DEBUG_BRCMSTB_UART |
Maxime Ripard | d91125d | 2015-01-08 18:38:03 +0100 | [diff] [blame] | 1510 | default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE |
Maxime Ripard | bd92049 | 2015-01-08 18:38:04 +0100 | [diff] [blame] | 1511 | default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE |
Sebastian Hesselbarth | caad0b4 | 2013-09-09 14:10:54 +0200 | [diff] [blame] | 1512 | default 0xf7fc9000 if DEBUG_BERLIN_UART |
Haifeng Yan | 12aae30 | 2014-04-11 11:40:58 +0800 | [diff] [blame] | 1513 | default 0xf8b00000 if DEBUG_HIX5HD2_UART |
Ivan T. Ivanov | 7098cff | 2014-04-14 16:47:34 +0300 | [diff] [blame] | 1514 | default 0xf991e000 if DEBUG_QCOM_UARTDM |
Haojian Zhuang | 8d258be | 2013-08-24 06:58:39 +0100 | [diff] [blame] | 1515 | default 0xfcb00000 if DEBUG_HI3620_UART |
Tsahee Zidenberg | 3c215e6 | 2015-03-12 13:53:04 +0200 | [diff] [blame] | 1516 | default 0xfd883000 if DEBUG_ALPINE_UART0 |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1517 | default 0xfe800000 if ARCH_IOP32X |
Heiko Stuebner | efd02ee | 2014-06-28 13:31:17 +0200 | [diff] [blame] | 1518 | default 0xff690000 if DEBUG_RK32_UART2 |
Dinh Nguyen | de73c16 | 2015-03-09 15:48:31 -0500 | [diff] [blame] | 1519 | default 0xffc02000 if DEBUG_SOCFPGA_UART0 |
| 1520 | default 0xffc02100 if DEBUG_SOCFPGA_UART1 |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1521 | default 0xffd82340 if ARCH_IOP13XX |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 1522 | default 0xffe40000 if DEBUG_RCAR_GEN1_SCIF0 |
| 1523 | default 0xffe42000 if DEBUG_RCAR_GEN1_SCIF2 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1524 | default 0xfff36000 if DEBUG_HIGHBANK_UART |
Daniel Thompson | c26b999 | 2015-01-09 18:33:50 +0100 | [diff] [blame] | 1525 | default 0xfffb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 |
| 1526 | default 0xfffb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 |
| 1527 | default 0xfffb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 |
Arnd Bergmann | 6c54809 | 2016-01-18 10:45:00 +0100 | [diff] [blame] | 1528 | default 0xfffe8600 if DEBUG_BCM63XX_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1529 | default 0xfffff700 if ARCH_IOP33X |
Daniel Thompson | d02fde7 | 2015-01-09 18:34:12 +0100 | [diff] [blame] | 1530 | depends on ARCH_EP93XX || \ |
| 1531 | DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ |
Uwe Kleine-König | 494e492 | 2013-10-08 16:44:17 +0100 | [diff] [blame] | 1532 | DEBUG_LL_UART_EFM32 || \ |
Carlo Caione | d8a0091 | 2014-09-09 21:38:00 +0200 | [diff] [blame] | 1533 | DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ |
Stephen Boyd | c0c89fa | 2015-03-13 11:09:34 -0700 | [diff] [blame] | 1534 | DEBUG_NETX_UART || \ |
Daniel Thompson | 4d31e66 | 2015-01-09 18:34:03 +0100 | [diff] [blame] | 1535 | DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \ |
Geert Uytterhoeven | 7a2071c | 2014-11-14 16:49:47 +0100 | [diff] [blame] | 1536 | DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \ |
| 1537 | DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \ |
| 1538 | DEBUG_RMOBILE_SCIFA0 || DEBUG_RMOBILE_SCIFA1 || \ |
| 1539 | DEBUG_RMOBILE_SCIFA4 || DEBUG_S3C24XX_UART || \ |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 1540 | DEBUG_S3C64XX_UART || \ |
Arnd Bergmann | 6c54809 | 2016-01-18 10:45:00 +0100 | [diff] [blame] | 1541 | DEBUG_BCM63XX_UART || DEBUG_ASM9260_UART || \ |
Alexandre Belloni | 6f112a0 | 2015-08-08 12:11:11 +0200 | [diff] [blame] | 1542 | DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 || \ |
| 1543 | DEBUG_AT91_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1544 | |
| 1545 | config DEBUG_UART_VIRT |
| 1546 | hex "Virtual base address of debug UART" |
Daniel Thompson | 4d31e66 | 2015-01-09 18:34:03 +0100 | [diff] [blame] | 1547 | default 0xe0000a00 if DEBUG_NETX_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1548 | default 0xe0010fe0 if ARCH_RPC |
| 1549 | default 0xf0000be0 if ARCH_EBSA110 |
Oleksij Rempel | d5bd4e8d | 2014-11-24 12:08:28 +0100 | [diff] [blame] | 1550 | default 0xf0010000 if DEBUG_ASM9260_UART |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1551 | default 0xf01fb000 if DEBUG_NOMADIK_UART |
Eric Anholt | 5234c34 | 2015-02-24 15:07:55 +0000 | [diff] [blame] | 1552 | default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836 |
Hauke Mehrtens | 0658027 | 2014-02-04 00:01:44 +0100 | [diff] [blame] | 1553 | default 0xf1000300 if DEBUG_BCM_5301X |
Joe.C | 65ec48c | 2014-11-04 15:30:54 +0800 | [diff] [blame] | 1554 | default 0xf1002000 if DEBUG_MT8127_UART0 |
Matthias Brugger | d668208 | 2014-08-18 16:58:00 +0200 | [diff] [blame] | 1555 | default 0xf1006000 if DEBUG_MT6589_UART0 |
Joe.C | 65ec48c | 2014-11-04 15:30:54 +0800 | [diff] [blame] | 1556 | default 0xf1009000 if DEBUG_MT8135_UART3 |
Arnd Bergmann | 4db22c1 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1557 | default 0xf11f1000 if DEBUG_VERSATILE |
| 1558 | default 0xf1600000 if DEBUG_INTEGRATOR |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1559 | default 0xf1c28000 if DEBUG_SUNXI_UART0 |
| 1560 | default 0xf1c28400 if DEBUG_SUNXI_UART1 |
Chen-Yu Tsai | c471854 | 2014-06-20 22:52:51 +0800 | [diff] [blame] | 1561 | default 0xf1f02800 if DEBUG_SUNXI_R_UART |
Arnd Bergmann | 1dc9341 | 2015-12-03 18:16:45 +0100 | [diff] [blame] | 1562 | default 0xf31004c0 if DEBUG_MESON_UARTAO |
Arnd Bergmann | 59bd4c3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1563 | default 0xf4090000 if DEBUG_LPC32XX |
Arnd Bergmann | d7175a3 | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1564 | default 0xf4200000 if DEBUG_GEMINI |
Robert Jarzmik | cde7fc8 | 2014-10-07 21:18:14 +0200 | [diff] [blame] | 1565 | default 0xf6200000 if DEBUG_PXA_UART1 |
Chen-Yu Tsai | d4da889 | 2014-09-24 22:48:56 +0800 | [diff] [blame] | 1566 | default 0xf7000000 if DEBUG_SUN9I_UART0 |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 1567 | default 0xf7000000 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART0 |
Heiko Stuebner | 1899de2 | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 1568 | default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ |
| 1569 | DEBUG_S3C2410_UART0) |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 1570 | default 0xf7000400 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART1 |
| 1571 | default 0xf7000800 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART2 |
| 1572 | default 0xf7000c00 if DEBUG_S3C64XX_UART && DEBUG_S3C_UART3 |
Heiko Stuebner | 1899de2 | 2014-05-16 06:59:18 +0900 | [diff] [blame] | 1573 | default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ |
| 1574 | DEBUG_S3C2410_UART1) |
| 1575 | default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ |
| 1576 | DEBUG_S3C2410_UART2) |
Sebastian Hesselbarth | caad0b4 | 2013-09-09 14:10:54 +0200 | [diff] [blame] | 1577 | default 0xf7fc9000 if DEBUG_BERLIN_UART |
Haojian Zhuang | c9a1df4 | 2013-12-20 15:01:41 +0800 | [diff] [blame] | 1578 | default 0xf8007000 if DEBUG_HIP04_UART |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1579 | default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9 |
| 1580 | default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 |
Ivan T. Ivanov | 7098cff | 2014-04-14 16:47:34 +0300 | [diff] [blame] | 1581 | default 0xfa71e000 if DEBUG_QCOM_UARTDM |
Krzysztof Hałasa | b125170 | 2014-09-16 12:35:10 +0200 | [diff] [blame] | 1582 | default 0xfb002000 if DEBUG_CNS3XXX |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1583 | default 0xfb009000 if DEBUG_REALVIEW_STD_PORT |
| 1584 | default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT |
Marc Carino | 81b43a6 | 2014-08-13 15:50:02 -0700 | [diff] [blame] | 1585 | default 0xfc40ab00 if DEBUG_BRCMSTB_UART |
Jun Nie | 58d0398 | 2015-04-28 17:18:07 +0800 | [diff] [blame] | 1586 | default 0xfc705000 if DEBUG_ZTE_ZX |
Arnd Bergmann | 6c54809 | 2016-01-18 10:45:00 +0100 | [diff] [blame] | 1587 | default 0xfcfe8600 if DEBUG_BCM63XX_UART |
Arnd Bergmann | 375d84c | 2015-12-03 17:54:05 +0100 | [diff] [blame] | 1588 | default 0xfd000000 if DEBUG_SPEAR3XX || DEBUG_SPEAR13XX |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 1589 | default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0 |
Tsahee Zidenberg | 3c215e6 | 2015-03-12 13:53:04 +0200 | [diff] [blame] | 1590 | default 0xfd883000 if DEBUG_ALPINE_UART0 |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 1591 | default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE |
| 1592 | default 0xfe012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_ORION5X |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1593 | default 0xfe017000 if DEBUG_MMP_UART2 |
| 1594 | default 0xfe018000 if DEBUG_MMP_UART3 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1595 | default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART |
Russell King | 0b4cccb | 2013-07-07 11:42:46 +0100 | [diff] [blame] | 1596 | default 0xfe230000 if DEBUG_PICOXCELL_UART |
Christian Daudt | 753d124 | 2013-12-23 09:00:01 +0100 | [diff] [blame] | 1597 | default 0xfe300000 if DEBUG_BCM_KONA_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1598 | default 0xfe800000 if ARCH_IOP32X |
Haifeng Yan | 12aae30 | 2014-04-11 11:40:58 +0800 | [diff] [blame] | 1599 | default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HIX5HD2_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1600 | default 0xfeb24000 if DEBUG_RK3X_UART0 |
| 1601 | default 0xfeb26000 if DEBUG_RK3X_UART1 |
Russell King | f2acf00 | 2013-07-07 16:05:49 +0100 | [diff] [blame] | 1602 | default 0xfeb30c00 if DEBUG_KEYSTONE_UART0 |
| 1603 | default 0xfeb31000 if DEBUG_KEYSTONE_UART1 |
Dinh Nguyen | de73c16 | 2015-03-09 15:48:31 -0500 | [diff] [blame] | 1604 | default 0xfec02000 if DEBUG_SOCFPGA_UART0 |
| 1605 | default 0xfec02100 if DEBUG_SOCFPGA_UART1 |
Arnd Bergmann | c047f52 | 2015-12-03 14:48:23 +0100 | [diff] [blame] | 1606 | default 0xfec12000 if (DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE) && ARCH_MVEBU |
Maxime Ripard | bd92049 | 2015-01-08 18:38:04 +0100 | [diff] [blame] | 1607 | default 0xfec12100 if DEBUG_MVEBU_UART1_ALTERNATE |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1608 | default 0xfec10000 if DEBUG_SIRFATLAS7_UART0 |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 1609 | default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0 |
Guo Zeng | 01ea63d | 2015-01-04 17:40:54 +0800 | [diff] [blame] | 1610 | default 0xfec20000 if DEBUG_SIRFATLAS7_UART1 |
| 1611 | default 0xfec60000 if DEBUG_SIRFPRIMA2_UART1 |
Heiko Stuebner | efd02ee | 2014-06-28 13:31:17 +0200 | [diff] [blame] | 1612 | default 0xfec90000 if DEBUG_RK32_UART2 |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 1613 | default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1 |
| 1614 | default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 |
Alexander Shiyan | c39e1ef | 2014-04-12 06:07:23 +0100 | [diff] [blame] | 1615 | default 0xfed60000 if DEBUG_RK29_UART0 |
| 1616 | default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 |
| 1617 | default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 |
Arnd Bergmann | f06455f | 2015-12-03 16:19:22 +0100 | [diff] [blame] | 1618 | default 0xfedc0000 if DEBUG_EP93XX |
Arnd Bergmann | 0045c0d | 2015-12-03 18:27:53 +0100 | [diff] [blame] | 1619 | default 0xfee003f8 if DEBUG_FOOTBRIDGE_COM1 |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1620 | default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1621 | default 0xfee82340 if ARCH_IOP13XX |
| 1622 | default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN |
| 1623 | default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN |
Alexander Shiyan | c39e1ef | 2014-04-12 06:07:23 +0100 | [diff] [blame] | 1624 | default 0xfef36000 if DEBUG_HIGHBANK_UART |
Daniel Thompson | c26b999 | 2015-01-09 18:33:50 +0100 | [diff] [blame] | 1625 | default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 |
| 1626 | default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 |
| 1627 | default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1628 | default 0xfefff700 if ARCH_IOP33X |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1629 | default 0xff003000 if DEBUG_U300_UART |
Wang Long | 27dafaa | 2014-12-24 03:09:56 +0000 | [diff] [blame] | 1630 | default 0xffd01000 if DEBUG_HIP01_UART |
Russell King | 5c972af | 2013-07-07 12:32:16 +0100 | [diff] [blame] | 1631 | default DEBUG_UART_PHYS if !MMU |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1632 | depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ |
Carlo Caione | d8a0091 | 2014-09-09 21:38:00 +0200 | [diff] [blame] | 1633 | DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ |
Stephen Boyd | c0c89fa | 2015-03-13 11:09:34 -0700 | [diff] [blame] | 1634 | DEBUG_NETX_UART || \ |
Daniel Thompson | 4d31e66 | 2015-01-09 18:34:03 +0100 | [diff] [blame] | 1635 | DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \ |
Arnd Bergmann | bb08dea | 2014-07-25 17:11:24 +0200 | [diff] [blame] | 1636 | DEBUG_S3C64XX_UART || \ |
Arnd Bergmann | 6c54809 | 2016-01-18 10:45:00 +0100 | [diff] [blame] | 1637 | DEBUG_BCM63XX_UART || DEBUG_ASM9260_UART || \ |
Baruch Siach | e23814d | 2015-01-14 10:40:31 +0200 | [diff] [blame] | 1638 | DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 |
Russell King | c3faa9b | 2013-07-07 00:01:39 +0100 | [diff] [blame] | 1639 | |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 1640 | config DEBUG_UART_8250_SHIFT |
| 1641 | int "Register offset shift for the 8250 debug UART" |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1642 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
Arnd Bergmann | 0045c0d | 2015-12-03 18:27:53 +0100 | [diff] [blame] | 1643 | default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \ |
Daniel Thompson | c26b999 | 2015-01-09 18:33:50 +0100 | [diff] [blame] | 1644 | DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3 |
Russell King | 4a003647 | 2013-07-06 23:13:15 +0100 | [diff] [blame] | 1645 | default 2 |
Russell King | 7610b60 | 2013-07-06 22:59:10 +0100 | [diff] [blame] | 1646 | |
Russell King | 0b4cccb | 2013-07-07 11:42:46 +0100 | [diff] [blame] | 1647 | config DEBUG_UART_8250_WORD |
| 1648 | bool "Use 32-bit accesses for 8250 UART" |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1649 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
Russell King | 0b4cccb | 2013-07-07 11:42:46 +0100 | [diff] [blame] | 1650 | depends on DEBUG_UART_8250_SHIFT >= 2 |
Arnd Bergmann | cdd2e08 | 2015-12-03 14:41:11 +0100 | [diff] [blame] | 1651 | default y if DEBUG_PICOXCELL_UART || \ |
| 1652 | DEBUG_SOCFPGA_UART0 || DEBUG_SOCFPGA_UART1 || \ |
| 1653 | DEBUG_KEYSTONE_UART0 || DEBUG_KEYSTONE_UART1 || \ |
Dinh Nguyen | de73c16 | 2015-03-09 15:48:31 -0500 | [diff] [blame] | 1654 | DEBUG_ALPINE_UART0 || \ |
Russell King | 97bd1a4 | 2013-07-07 16:18:34 +0100 | [diff] [blame] | 1655 | DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ |
Arnd Bergmann | 9d6eccb | 2014-02-12 22:22:00 +0100 | [diff] [blame] | 1656 | DEBUG_DAVINCI_DA8XX_UART2 || \ |
Marc Carino | 81b43a6 | 2014-08-13 15:50:02 -0700 | [diff] [blame] | 1657 | DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2 || \ |
| 1658 | DEBUG_BRCMSTB_UART |
Russell King | 0b4cccb | 2013-07-07 11:42:46 +0100 | [diff] [blame] | 1659 | |
Mans Rullgard | 0c53254 | 2016-02-05 10:49:22 +0100 | [diff] [blame] | 1660 | config DEBUG_UART_8250_PALMCHIP |
| 1661 | bool "8250 UART is Palmchip BK-310x" |
| 1662 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
| 1663 | help |
| 1664 | Palmchip provides a UART implementation compatible with 16550 |
| 1665 | except for having a different register layout. Say Y here if |
| 1666 | the debug UART is of this type. |
| 1667 | |
Russell King | 7610b60 | 2013-07-06 22:59:10 +0100 | [diff] [blame] | 1668 | config DEBUG_UART_8250_FLOW_CONTROL |
| 1669 | bool "Enable flow control for 8250 UART" |
Russell King | f8f1279 | 2013-07-07 15:29:38 +0100 | [diff] [blame] | 1670 | depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 |
Arnd Bergmann | 0045c0d | 2015-12-03 18:27:53 +0100 | [diff] [blame] | 1671 | default y if ARCH_EBSA110 || DEBUG_FOOTBRIDGE_COM1 || DEBUG_GEMINI || ARCH_RPC |
Russell King | 7610b60 | 2013-07-06 22:59:10 +0100 | [diff] [blame] | 1672 | |
Shawn Guo | 3b4af9b | 2013-03-14 08:48:06 +0100 | [diff] [blame] | 1673 | config DEBUG_UNCOMPRESS |
| 1674 | bool |
Stefan Agner | 9c77bc4 | 2015-05-20 00:03:51 +0200 | [diff] [blame] | 1675 | depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG || ARM_SINGLE_ARMV7M |
Russell King | b6992fa | 2013-07-17 17:54:27 +0100 | [diff] [blame] | 1676 | default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ |
Stephen Warren | ae3c99a | 2013-08-02 20:53:37 +0100 | [diff] [blame] | 1677 | (!DEBUG_TEGRA_UART || !ZBOOT_ROM) |
Russell King | b6992fa | 2013-07-17 17:54:27 +0100 | [diff] [blame] | 1678 | help |
| 1679 | This option influences the normal decompressor output for |
| 1680 | multiplatform kernels. Normally, multiplatform kernels disable |
| 1681 | decompressor output because it is not possible to know where to |
| 1682 | send the decompressor output. |
| 1683 | |
| 1684 | When this option is set, the selected DEBUG_LL output method |
| 1685 | will be re-used for normal decompressor output on multiplatform |
| 1686 | kernels. |
| 1687 | |
Shawn Guo | 3b4af9b | 2013-03-14 08:48:06 +0100 | [diff] [blame] | 1688 | |
Shawn Guo | 615967b | 2013-03-14 08:47:27 +0100 | [diff] [blame] | 1689 | config UNCOMPRESS_INCLUDE |
| 1690 | string |
Sachin Kamat | ffd80ec | 2014-02-24 09:38:12 +0900 | [diff] [blame] | 1691 | default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ |
Ulrich Hecht | 36d6c92 | 2015-08-14 15:51:06 +0200 | [diff] [blame] | 1692 | PLAT_SAMSUNG || ARM_SINGLE_ARMV7M |
Shawn Guo | 615967b | 2013-03-14 08:47:27 +0100 | [diff] [blame] | 1693 | default "mach/uncompress.h" |
| 1694 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1695 | config EARLY_PRINTK |
| 1696 | bool "Early printk" |
| 1697 | depends on DEBUG_LL |
| 1698 | help |
| 1699 | Say Y here if you want to have an early console using the |
| 1700 | kernel low-level debugging functions. Add earlyprintk to your |
| 1701 | kernel parameters to enable this console. |
| 1702 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1703 | config ARM_KPROBES_TEST |
| 1704 | tristate "Kprobes test module" |
| 1705 | depends on KPROBES && MODULES |
| 1706 | help |
| 1707 | Perform tests of kprobes API and instruction set simulation. |
| 1708 | |
Will Deacon | 575320d | 2012-07-06 15:43:03 +0100 | [diff] [blame] | 1709 | config PID_IN_CONTEXTIDR |
| 1710 | bool "Write the current PID to the CONTEXTIDR register" |
| 1711 | depends on CPU_COPY_V6 |
| 1712 | help |
| 1713 | Enabling this option causes the kernel to write the current PID to |
| 1714 | the PROCID field of the CONTEXTIDR register, at the expense of some |
| 1715 | additional instructions during context switch. Say Y here only if you |
| 1716 | are planning to use hardware trace tools with this kernel. |
| 1717 | |
Laura Abbott | dca9aa9 | 2013-06-17 10:29:14 -0700 | [diff] [blame] | 1718 | config DEBUG_SET_MODULE_RONX |
| 1719 | bool "Set loadable kernel module data as NX and text as RO" |
Russell King | e6ae32c | 2015-06-25 10:34:38 +0100 | [diff] [blame] | 1720 | depends on MODULES && MMU |
Laura Abbott | dca9aa9 | 2013-06-17 10:29:14 -0700 | [diff] [blame] | 1721 | ---help--- |
| 1722 | This option helps catch unintended modifications to loadable |
| 1723 | kernel module's text and read-only data. It also prevents execution |
| 1724 | of module data. Such protection may interfere with run-time code |
| 1725 | patching and dynamic kernel tracing - and they might also protect |
| 1726 | against certain classes of kernel exploits. |
| 1727 | If in doubt, say "N". |
| 1728 | |
Mathieu Poirier | 01081f5 | 2015-03-30 14:13:41 -0600 | [diff] [blame] | 1729 | source "drivers/hwtracing/coresight/Kconfig" |
Pratik Patel | bc4bf7f | 2014-11-03 11:07:36 -0700 | [diff] [blame] | 1730 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1731 | endmenu |