Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | # |
| 2 | # Serial device configuration |
| 3 | # |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | |
Joe Millenbach | 4f73bc4 | 2013-01-17 22:44:22 -0800 | [diff] [blame] | 5 | if TTY |
| 6 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | menu "Serial drivers" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 8 | depends on HAS_IOMEM |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | |
Rob Herring | 9aac588 | 2014-04-18 17:19:55 -0500 | [diff] [blame] | 10 | config SERIAL_EARLYCON |
| 11 | bool |
| 12 | help |
| 13 | Support for early consoles with the earlycon parameter. This enables |
| 14 | the console before standard serial driver is probed. The console is |
| 15 | enabled when early_param is processed. |
| 16 | |
Paul Gortmaker | 9bef3d4 | 2012-01-05 18:21:43 -0500 | [diff] [blame] | 17 | source "drivers/tty/serial/8250/Kconfig" |
Jamie Iles | 7d4008e | 2011-08-26 19:04:50 +0100 | [diff] [blame] | 18 | |
Russell King | ec9f47c | 2005-06-27 11:12:54 +0100 | [diff] [blame] | 19 | comment "Non-8250 serial port support" |
| 20 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | config SERIAL_AMBA_PL010 |
| 22 | tristate "ARM AMBA PL010 serial port support" |
Arnd Bergmann | 5dcb34b | 2015-02-25 16:06:09 +0100 | [diff] [blame] | 23 | depends on ARM_AMBA |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | select SERIAL_CORE |
| 25 | help |
| 26 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have |
Lennert Buytenhek | 0058471 | 2007-02-05 16:10:22 -0800 | [diff] [blame] | 27 | an Integrator/AP or Integrator/PP2 platform, or if you have a |
| 28 | Cirrus Logic EP93xx CPU, say Y or M here. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | |
| 30 | If unsure, say N. |
| 31 | |
| 32 | config SERIAL_AMBA_PL010_CONSOLE |
| 33 | bool "Support for console on AMBA serial port" |
| 34 | depends on SERIAL_AMBA_PL010=y |
| 35 | select SERIAL_CORE_CONSOLE |
| 36 | ---help--- |
| 37 | Say Y here if you wish to use an AMBA PrimeCell UART as the system |
| 38 | console (the system console is the device which receives all kernel |
| 39 | messages and warnings and which allows logins in single user mode). |
| 40 | |
| 41 | Even if you say Y here, the currently visible framebuffer console |
| 42 | (/dev/tty0) will still be used as the system console by default, but |
| 43 | you can alter that using a kernel command line option such as |
| 44 | "console=ttyAM0". (Try "man bootparam" or see the documentation of |
| 45 | your boot loader (lilo or loadlin) about how to pass options to the |
| 46 | kernel at boot time.) |
| 47 | |
| 48 | config SERIAL_AMBA_PL011 |
| 49 | tristate "ARM AMBA PL011 serial port support" |
Greg Kroah-Hartman | 062a68a | 2015-09-04 09:11:24 -0700 | [diff] [blame] | 50 | depends on ARM_AMBA |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | select SERIAL_CORE |
| 52 | help |
| 53 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have |
| 54 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M |
Greg Kroah-Hartman | 062a68a | 2015-09-04 09:11:24 -0700 | [diff] [blame] | 55 | here. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 56 | |
| 57 | If unsure, say N. |
| 58 | |
| 59 | config SERIAL_AMBA_PL011_CONSOLE |
| 60 | bool "Support for console on AMBA serial port" |
| 61 | depends on SERIAL_AMBA_PL011=y |
| 62 | select SERIAL_CORE_CONSOLE |
Rob Herring | 0d3c673 | 2014-04-18 17:19:57 -0500 | [diff] [blame] | 63 | select SERIAL_EARLYCON |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 64 | ---help--- |
| 65 | Say Y here if you wish to use an AMBA PrimeCell UART as the system |
| 66 | console (the system console is the device which receives all kernel |
| 67 | messages and warnings and which allows logins in single user mode). |
| 68 | |
| 69 | Even if you say Y here, the currently visible framebuffer console |
| 70 | (/dev/tty0) will still be used as the system console by default, but |
| 71 | you can alter that using a kernel command line option such as |
Peter Korsgaard | b22b4cd | 2006-09-29 02:00:23 -0700 | [diff] [blame] | 72 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | your boot loader (lilo or loadlin) about how to pass options to the |
| 74 | kernel at boot time.) |
| 75 | |
Rob Herring | d50d726 | 2014-04-18 17:19:58 -0500 | [diff] [blame] | 76 | config SERIAL_EARLYCON_ARM_SEMIHOST |
| 77 | bool "Early console using ARM semihosting" |
| 78 | depends on ARM64 || ARM |
Arnd Bergmann | 717e1cb | 2014-04-29 22:26:22 +0200 | [diff] [blame] | 79 | select SERIAL_CORE |
| 80 | select SERIAL_CORE_CONSOLE |
Rob Herring | d50d726 | 2014-04-18 17:19:58 -0500 | [diff] [blame] | 81 | select SERIAL_EARLYCON |
| 82 | help |
| 83 | Support for early debug console using ARM semihosting. This enables |
| 84 | the console before standard serial driver is probed. This is enabled |
| 85 | with "earlycon=smh" on the kernel command line. The console is |
| 86 | enabled when early_param is processed. |
| 87 | |
Maciej W. Rozycki | b45d527 | 2007-07-17 04:03:50 -0700 | [diff] [blame] | 88 | config SERIAL_SB1250_DUART |
| 89 | tristate "BCM1xxx on-chip DUART serial support" |
| 90 | depends on SIBYTE_SB1xxx_SOC=y |
| 91 | select SERIAL_CORE |
| 92 | default y |
| 93 | ---help--- |
| 94 | Support for the asynchronous serial interface (DUART) included in |
| 95 | the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that |
| 96 | the letter D in DUART stands for "dual", which is how the device |
| 97 | is implemented. Depending on the SOC configuration there may be |
| 98 | one or more DUARTs available of which all are handled. |
| 99 | |
| 100 | If unsure, say Y. To compile this driver as a module, choose M here: |
| 101 | the module will be called sb1250-duart. |
| 102 | |
| 103 | config SERIAL_SB1250_DUART_CONSOLE |
| 104 | bool "Support for console on a BCM1xxx DUART serial port" |
| 105 | depends on SERIAL_SB1250_DUART=y |
| 106 | select SERIAL_CORE_CONSOLE |
| 107 | default y |
| 108 | ---help--- |
| 109 | If you say Y here, it will be possible to use a serial port as the |
| 110 | system console (the system console is the device which receives all |
| 111 | kernel messages and warnings and which allows logins in single user |
| 112 | mode). |
| 113 | |
| 114 | If unsure, say Y. |
| 115 | |
Haavard Skinnemoen | 749c4e6 | 2006-10-04 16:02:02 +0200 | [diff] [blame] | 116 | config SERIAL_ATMEL |
| 117 | bool "AT91 / AT32 on-chip serial port support" |
Geert Uytterhoeven | 55fe84b1 | 2015-11-09 10:31:14 +0100 | [diff] [blame] | 118 | depends on HAS_DMA |
Uwe Kleine-König | c8d1f02 | 2015-09-30 10:19:38 +0200 | [diff] [blame] | 119 | depends on ARCH_AT91 || AVR32 || COMPILE_TEST |
Andrew Victor | 1e6c9c2 | 2006-01-10 16:59:27 +0000 | [diff] [blame] | 120 | select SERIAL_CORE |
Uwe Kleine-König | c8d1f02 | 2015-09-30 10:19:38 +0200 | [diff] [blame] | 121 | select SERIAL_MCTRL_GPIO if GPIOLIB |
Andrew Victor | 1e6c9c2 | 2006-01-10 16:59:27 +0000 | [diff] [blame] | 122 | help |
Andrew Victor | afefc41 | 2006-06-19 19:53:19 +0100 | [diff] [blame] | 123 | This enables the driver for the on-chip UARTs of the Atmel |
Haavard Skinnemoen | acca9b8 | 2006-10-04 16:02:09 +0200 | [diff] [blame] | 124 | AT91 and AT32 processors. |
Andrew Victor | 1e6c9c2 | 2006-01-10 16:59:27 +0000 | [diff] [blame] | 125 | |
Haavard Skinnemoen | 749c4e6 | 2006-10-04 16:02:02 +0200 | [diff] [blame] | 126 | config SERIAL_ATMEL_CONSOLE |
| 127 | bool "Support for console on AT91 / AT32 serial port" |
| 128 | depends on SERIAL_ATMEL=y |
Andrew Victor | 1e6c9c2 | 2006-01-10 16:59:27 +0000 | [diff] [blame] | 129 | select SERIAL_CORE_CONSOLE |
| 130 | help |
Haavard Skinnemoen | acca9b8 | 2006-10-04 16:02:09 +0200 | [diff] [blame] | 131 | Say Y here if you wish to use an on-chip UART on a Atmel |
| 132 | AT91 or AT32 processor as the system console (the system |
| 133 | console is the device which receives all kernel messages and |
| 134 | warnings and which allows logins in single user mode). |
Andrew Victor | 1e6c9c2 | 2006-01-10 16:59:27 +0000 | [diff] [blame] | 135 | |
Chip Coldwell | a667061 | 2008-02-08 04:21:06 -0800 | [diff] [blame] | 136 | config SERIAL_ATMEL_PDC |
| 137 | bool "Support DMA transfers on AT91 / AT32 serial port" |
| 138 | depends on SERIAL_ATMEL |
| 139 | default y |
| 140 | help |
| 141 | Say Y here if you wish to use the PDC to do DMA transfers to |
| 142 | and from the Atmel AT91 / AT32 serial port. In order to |
| 143 | actually use DMA transfers, make sure that the use_dma_tx |
| 144 | and use_dma_rx members in the atmel_uart_data struct is set |
| 145 | appropriately for each port. |
| 146 | |
| 147 | Note that break and error handling currently doesn't work |
| 148 | properly when DMA is enabled. Make sure that ports where |
| 149 | this matters don't use DMA. |
| 150 | |
Haavard Skinnemoen | 749c4e6 | 2006-10-04 16:02:02 +0200 | [diff] [blame] | 151 | config SERIAL_ATMEL_TTYAT |
Haavard Skinnemoen | acca9b8 | 2006-10-04 16:02:09 +0200 | [diff] [blame] | 152 | bool "Install as device ttyATn instead of ttySn" |
Haavard Skinnemoen | 749c4e6 | 2006-10-04 16:02:02 +0200 | [diff] [blame] | 153 | depends on SERIAL_ATMEL=y |
Andrew Victor | 1e6c9c2 | 2006-01-10 16:59:27 +0000 | [diff] [blame] | 154 | help |
Haavard Skinnemoen | acca9b8 | 2006-10-04 16:02:09 +0200 | [diff] [blame] | 155 | Say Y here if you wish to have the internal AT91 / AT32 UARTs |
| 156 | appear as /dev/ttyATn (major 204, minor starting at 154) |
| 157 | instead of the normal /dev/ttySn (major 4, minor starting at |
| 158 | 64). This is necessary if you also want other UARTs, such as |
| 159 | external 8250/16C550 compatible UARTs. |
Andrew Victor | 1e6c9c2 | 2006-01-10 16:59:27 +0000 | [diff] [blame] | 160 | The ttySn nodes are legally reserved for the 8250 serial driver |
| 161 | but are often misused by other serial drivers. |
| 162 | |
| 163 | To use this, you should create suitable ttyATn device nodes in |
| 164 | /dev/, and pass "console=ttyATn" to the kernel. |
| 165 | |
| 166 | Say Y if you have an external 8250/16C550 UART. If unsure, say N. |
| 167 | |
Anton Vorontsov | 0c57dfc | 2012-09-24 14:27:56 -0700 | [diff] [blame] | 168 | config SERIAL_KGDB_NMI |
| 169 | bool "Serial console over KGDB NMI debugger port" |
| 170 | depends on KGDB_SERIAL_CONSOLE |
| 171 | help |
| 172 | This special driver allows you to temporary use NMI debugger port |
| 173 | as a normal console (assuming that the port is attached to KGDB). |
| 174 | |
| 175 | Unlike KDB's disable_nmi command, with this driver you are always |
| 176 | able to go back to the debugger using KGDB escape sequence ($3#33). |
| 177 | This is because this console driver processes the input in NMI |
| 178 | context, and thus is able to intercept the magic sequence. |
| 179 | |
| 180 | Note that since the console interprets input and uses polling |
| 181 | communication methods, for things like PPP you still must fully |
| 182 | detach debugger port from the KGDB NMI (i.e. disable_nmi), and |
| 183 | use raw console. |
| 184 | |
| 185 | If unsure, say N. |
| 186 | |
Andrew Victor | 2c7ee6a | 2007-05-11 21:37:25 +0100 | [diff] [blame] | 187 | config SERIAL_KS8695 |
| 188 | bool "Micrel KS8695 (Centaur) serial port support" |
| 189 | depends on ARCH_KS8695 |
| 190 | select SERIAL_CORE |
| 191 | help |
| 192 | This selects the Micrel Centaur KS8695 UART. Say Y here. |
| 193 | |
| 194 | config SERIAL_KS8695_CONSOLE |
| 195 | bool "Support for console on KS8695 (Centaur) serial port" |
| 196 | depends on SERIAL_KS8695=y |
| 197 | select SERIAL_CORE_CONSOLE |
| 198 | help |
| 199 | Say Y here if you wish to use a KS8695 (Centaur) UART as the |
| 200 | system console (the system console is the device which |
| 201 | receives all kernel messages and warnings and which allows |
| 202 | logins in single user mode). |
| 203 | |
Carlo Caione | ff7693d | 2014-08-17 12:49:49 +0200 | [diff] [blame] | 204 | config SERIAL_MESON |
| 205 | tristate "Meson serial port support" |
| 206 | depends on ARCH_MESON |
| 207 | select SERIAL_CORE |
| 208 | help |
| 209 | This enables the driver for the on-chip UARTs of the Amlogic |
| 210 | MesonX processors. |
| 211 | |
| 212 | config SERIAL_MESON_CONSOLE |
| 213 | bool "Support for console on meson" |
| 214 | depends on SERIAL_MESON=y |
| 215 | select SERIAL_CORE_CONSOLE |
Andreas Färber | 736d553 | 2016-03-06 12:21:24 +0100 | [diff] [blame] | 216 | select SERIAL_EARLYCON |
Carlo Caione | ff7693d | 2014-08-17 12:49:49 +0200 | [diff] [blame] | 217 | help |
| 218 | Say Y here if you wish to use a Amlogic MesonX UART as the |
| 219 | system console (the system console is the device which |
| 220 | receives all kernel messages and warnings and which allows |
| 221 | logins in single user mode) as /dev/ttyAMLx. |
| 222 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 223 | config SERIAL_CLPS711X |
| 224 | tristate "CLPS711X serial port support" |
Alexander Shiyan | 093a9e2 | 2013-12-31 20:49:42 +0400 | [diff] [blame] | 225 | depends on ARCH_CLPS711X || COMPILE_TEST |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 226 | select SERIAL_CORE |
Alexander Shiyan | efb0895 | 2014-09-09 08:14:36 +0400 | [diff] [blame] | 227 | select SERIAL_MCTRL_GPIO if GPIOLIB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 228 | help |
Alexander Shiyan | b53cc0f | 2012-07-31 18:29:08 +0400 | [diff] [blame] | 229 | This enables the driver for the on-chip UARTs of the Cirrus |
| 230 | Logic EP711x/EP721x/EP731x processors. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 231 | |
| 232 | config SERIAL_CLPS711X_CONSOLE |
| 233 | bool "Support for console on CLPS711X serial port" |
| 234 | depends on SERIAL_CLPS711X=y |
| 235 | select SERIAL_CORE_CONSOLE |
| 236 | help |
| 237 | Even if you say Y here, the currently visible virtual console |
| 238 | (/dev/tty0) will still be used as the system console by default, but |
| 239 | you can alter that using a kernel command line option such as |
Alexander Shiyan | b53cc0f | 2012-07-31 18:29:08 +0400 | [diff] [blame] | 240 | "console=ttyCL1". |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 241 | |
Ben Dooks | b497549 | 2008-07-03 12:32:51 +0100 | [diff] [blame] | 242 | config SERIAL_SAMSUNG |
| 243 | tristate "Samsung SoC serial support" |
Naveen Krishna Chatradhi | 95562e7 | 2014-09-02 21:05:42 +0530 | [diff] [blame] | 244 | depends on PLAT_SAMSUNG || ARCH_EXYNOS |
Arnaud Patard (Rtp | 19c1d6a | 2008-07-08 01:03:46 +0200 | [diff] [blame] | 245 | select SERIAL_CORE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | help |
Ben Dooks | 73e55cb | 2006-06-24 21:21:32 +0100 | [diff] [blame] | 247 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 248 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not |
| 249 | provide all of these ports, depending on how the serial port |
| 250 | pins are configured. |
| 251 | |
Ben Dooks | 3bd9377 | 2010-01-29 10:52:02 +0900 | [diff] [blame] | 252 | config SERIAL_SAMSUNG_UARTS_4 |
| 253 | bool |
Pankaj Dubey | edeeec8 | 2014-11-22 00:09:25 +0900 | [diff] [blame] | 254 | depends on SERIAL_SAMSUNG |
Paul Bolle | c51d41a | 2013-03-12 10:10:32 +0100 | [diff] [blame] | 255 | default y if !(CPU_S3C2410 || CPU_S3C2412 || CPU_S3C2440 || CPU_S3C2442) |
Ben Dooks | 3bd9377 | 2010-01-29 10:52:02 +0900 | [diff] [blame] | 256 | help |
| 257 | Internal node for the common case of 4 Samsung compatible UARTs |
| 258 | |
Ben Dooks | 03d5e77 | 2008-11-03 09:21:23 +0000 | [diff] [blame] | 259 | config SERIAL_SAMSUNG_UARTS |
| 260 | int |
Pankaj Dubey | edeeec8 | 2014-11-22 00:09:25 +0900 | [diff] [blame] | 261 | depends on SERIAL_SAMSUNG |
Thomas Abraham | da12150 | 2011-11-02 19:23:25 +0900 | [diff] [blame] | 262 | default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416 |
Ben Dooks | 03d5e77 | 2008-11-03 09:21:23 +0000 | [diff] [blame] | 263 | default 3 |
| 264 | help |
| 265 | Select the number of available UART ports for the Samsung S3C |
| 266 | serial driver |
| 267 | |
Ben Dooks | b497549 | 2008-07-03 12:32:51 +0100 | [diff] [blame] | 268 | config SERIAL_SAMSUNG_DEBUG |
| 269 | bool "Samsung SoC serial debug" |
Ben Dooks | 5fed4a3 | 2008-10-16 16:46:08 +0100 | [diff] [blame] | 270 | depends on SERIAL_SAMSUNG && DEBUG_LL |
Ben Dooks | b497549 | 2008-07-03 12:32:51 +0100 | [diff] [blame] | 271 | help |
| 272 | Add support for debugging the serial driver. Since this is |
| 273 | generally being used as a console, we use our own output |
| 274 | routines that go via the low-level debug printascii() |
| 275 | function. |
Ben Dooks | 73e55cb | 2006-06-24 21:21:32 +0100 | [diff] [blame] | 276 | |
Ben Dooks | b497549 | 2008-07-03 12:32:51 +0100 | [diff] [blame] | 277 | config SERIAL_SAMSUNG_CONSOLE |
| 278 | bool "Support for console on Samsung SoC serial port" |
| 279 | depends on SERIAL_SAMSUNG=y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 280 | select SERIAL_CORE_CONSOLE |
Arnd Bergmann | 357d561 | 2015-05-19 22:26:04 +0200 | [diff] [blame] | 281 | select SERIAL_EARLYCON |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 282 | help |
Ben Dooks | 73e55cb | 2006-06-24 21:21:32 +0100 | [diff] [blame] | 283 | Allow selection of the S3C24XX on-board serial ports for use as |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | an virtual console. |
| 285 | |
| 286 | Even if you say Y here, the currently visible virtual console |
| 287 | (/dev/tty0) will still be used as the system console by default, but |
| 288 | you can alter that using a kernel command line option such as |
| 289 | "console=ttySACx". (Try "man bootparam" or see the documentation of |
| 290 | your boot loader about how to pass options to the kernel at |
| 291 | boot time.) |
| 292 | |
Rong Wang | 161e773 | 2011-11-17 23:17:04 +0800 | [diff] [blame] | 293 | config SERIAL_SIRFSOC |
| 294 | tristate "SiRF SoC Platform Serial port support" |
Arnd Bergmann | c5dece3 | 2013-06-10 18:07:14 +0200 | [diff] [blame] | 295 | depends on ARCH_SIRF |
Rong Wang | 161e773 | 2011-11-17 23:17:04 +0800 | [diff] [blame] | 296 | select SERIAL_CORE |
| 297 | help |
| 298 | Support for the on-chip UART on the CSR SiRFprimaII series, |
| 299 | providing /dev/ttySiRF0, 1 and 2 (note, some machines may not |
| 300 | provide all of these ports, depending on how the serial port |
| 301 | pins are configured). |
| 302 | |
| 303 | config SERIAL_SIRFSOC_CONSOLE |
| 304 | bool "Support for console on SiRF SoC serial port" |
| 305 | depends on SERIAL_SIRFSOC=y |
| 306 | select SERIAL_CORE_CONSOLE |
| 307 | help |
| 308 | Even if you say Y here, the currently visible virtual console |
| 309 | (/dev/tty0) will still be used as the system console by default, but |
| 310 | you can alter that using a kernel command line option such as |
| 311 | "console=ttySiRFx". (Try "man bootparam" or see the documentation of |
| 312 | your boot loader about how to pass options to the kernel at |
| 313 | boot time.) |
jianwei.yang | 44318fe | 2010-06-30 17:57:12 +0100 | [diff] [blame] | 314 | |
Laxman Dewangan | e9ea096 | 2013-01-08 16:27:44 +0530 | [diff] [blame] | 315 | config SERIAL_TEGRA |
| 316 | tristate "NVIDIA Tegra20/30 SoC serial controller" |
| 317 | depends on ARCH_TEGRA && TEGRA20_APB_DMA |
| 318 | select SERIAL_CORE |
| 319 | help |
| 320 | Support for the on-chip UARTs on the NVIDIA Tegra series SOCs |
Richard Zhao | 3bf5d35 | 2013-07-21 10:43:26 +0800 | [diff] [blame] | 321 | providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not |
Laxman Dewangan | e9ea096 | 2013-01-08 16:27:44 +0530 | [diff] [blame] | 322 | provide all of these ports, depending on how the serial port |
| 323 | are enabled). This driver uses the APB DMA to achieve higher baudrate |
| 324 | and better performance. |
| 325 | |
Christian Pellegrin | 1dcb884 | 2009-04-07 16:48:51 +0100 | [diff] [blame] | 326 | config SERIAL_MAX3100 |
| 327 | tristate "MAX3100 support" |
| 328 | depends on SPI |
| 329 | select SERIAL_CORE |
| 330 | help |
| 331 | MAX3100 chip support |
| 332 | |
Alexander Shiyan | f654441 | 2012-08-06 19:42:32 +0400 | [diff] [blame] | 333 | config SERIAL_MAX310X |
Alexander Shiyan | d0fd413 | 2014-02-07 18:16:03 +0400 | [diff] [blame] | 334 | tristate "MAX310X support" |
Alexander Shiyan | 10d8b34 | 2013-06-29 10:44:17 +0400 | [diff] [blame] | 335 | depends on SPI_MASTER |
Alan Cox | 61fd152 | 2010-06-30 17:58:38 +0100 | [diff] [blame] | 336 | select SERIAL_CORE |
Alexander Shiyan | 10d8b34 | 2013-06-29 10:44:17 +0400 | [diff] [blame] | 337 | select REGMAP_SPI if SPI_MASTER |
Alexander Shiyan | f654441 | 2012-08-06 19:42:32 +0400 | [diff] [blame] | 338 | default n |
Alan Cox | 61fd152 | 2010-06-30 17:58:38 +0100 | [diff] [blame] | 339 | help |
Alexander Shiyan | f654441 | 2012-08-06 19:42:32 +0400 | [diff] [blame] | 340 | This selects support for an advanced UART from Maxim (Dallas). |
Alexander Shiyan | 003236d | 2013-06-29 10:44:19 +0400 | [diff] [blame] | 341 | Supported ICs are MAX3107, MAX3108, MAX3109, MAX14830. |
Alexander Shiyan | f654441 | 2012-08-06 19:42:32 +0400 | [diff] [blame] | 342 | Each IC contains 128 words each of receive and transmit FIFO |
| 343 | that can be controlled through I2C or high-speed SPI. |
| 344 | |
| 345 | Say Y here if you want to support this ICs. |
Alan Cox | 61fd152 | 2010-06-30 17:58:38 +0100 | [diff] [blame] | 346 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 347 | config SERIAL_DZ |
| 348 | bool "DECstation DZ serial driver" |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 349 | depends on MACH_DECSTATION && 32BIT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 350 | select SERIAL_CORE |
Maciej W. Rozycki | 7287d76 | 2008-02-07 00:15:09 -0800 | [diff] [blame] | 351 | default y |
| 352 | ---help--- |
| 353 | DZ11-family serial controllers for DECstations and VAXstations, |
| 354 | including the DC7085, M7814, and M7819. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 355 | |
| 356 | config SERIAL_DZ_CONSOLE |
| 357 | bool "Support console on DECstation DZ serial driver" |
| 358 | depends on SERIAL_DZ=y |
| 359 | select SERIAL_CORE_CONSOLE |
Maciej W. Rozycki | 7287d76 | 2008-02-07 00:15:09 -0800 | [diff] [blame] | 360 | default y |
| 361 | ---help--- |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 362 | If you say Y here, it will be possible to use a serial port as the |
| 363 | system console (the system console is the device which receives all |
| 364 | kernel messages and warnings and which allows logins in single user |
Maciej W. Rozycki | 7287d76 | 2008-02-07 00:15:09 -0800 | [diff] [blame] | 365 | mode). |
| 366 | |
| 367 | Note that the firmware uses ttyS3 as the serial console on |
| 368 | DECstations that use this driver. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 369 | |
| 370 | If unsure, say Y. |
| 371 | |
Maciej W. Rozycki | 8b4a408 | 2007-07-18 00:49:11 -0700 | [diff] [blame] | 372 | config SERIAL_ZS |
| 373 | tristate "DECstation Z85C30 serial support" |
| 374 | depends on MACH_DECSTATION |
| 375 | select SERIAL_CORE |
| 376 | default y |
| 377 | ---help--- |
| 378 | Support for the Zilog 85C350 serial communications controller used |
| 379 | for serial ports in newer DECstation systems. These include the |
| 380 | DECsystem 5900 and all models of the DECstation and DECsystem 5000 |
| 381 | systems except from model 200. |
| 382 | |
| 383 | If unsure, say Y. To compile this driver as a module, choose M here: |
| 384 | the module will be called zs. |
| 385 | |
| 386 | config SERIAL_ZS_CONSOLE |
| 387 | bool "Support for console on a DECstation Z85C30 serial port" |
| 388 | depends on SERIAL_ZS=y |
| 389 | select SERIAL_CORE_CONSOLE |
| 390 | default y |
| 391 | ---help--- |
| 392 | If you say Y here, it will be possible to use a serial port as the |
| 393 | system console (the system console is the device which receives all |
| 394 | kernel messages and warnings and which allows logins in single user |
| 395 | mode). |
| 396 | |
| 397 | Note that the firmware uses ttyS1 as the serial console on the |
| 398 | Maxine and ttyS3 on the others using this driver. |
| 399 | |
| 400 | If unsure, say Y. |
| 401 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 402 | config SERIAL_21285 |
| 403 | tristate "DC21285 serial port support" |
Alexander Shiyan | 18e0749 | 2012-11-11 10:24:19 +0400 | [diff] [blame] | 404 | depends on FOOTBRIDGE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 405 | select SERIAL_CORE |
| 406 | help |
| 407 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ |
| 408 | PCI bridge you can enable its onboard serial port by enabling this |
| 409 | option. |
| 410 | |
| 411 | config SERIAL_21285_CONSOLE |
| 412 | bool "Console on DC21285 serial port" |
| 413 | depends on SERIAL_21285=y |
| 414 | select SERIAL_CORE_CONSOLE |
| 415 | help |
| 416 | If you have enabled the serial port on the 21285 footbridge you can |
| 417 | make it the console by answering Y to this option. |
| 418 | |
| 419 | Even if you say Y here, the currently visible virtual console |
| 420 | (/dev/tty0) will still be used as the system console by default, but |
| 421 | you can alter that using a kernel command line option such as |
| 422 | "console=ttyFB". (Try "man bootparam" or see the documentation of |
| 423 | your boot loader (lilo or loadlin) about how to pass options to the |
| 424 | kernel at boot time.) |
| 425 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 426 | config SERIAL_MPSC |
| 427 | bool "Marvell MPSC serial port support" |
Alexander Shiyan | 18e0749 | 2012-11-11 10:24:19 +0400 | [diff] [blame] | 428 | depends on MV64X60 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | select SERIAL_CORE |
| 430 | help |
| 431 | Say Y here if you want to use the Marvell MPSC serial controller. |
| 432 | |
| 433 | config SERIAL_MPSC_CONSOLE |
| 434 | bool "Support for console on Marvell MPSC serial port" |
| 435 | depends on SERIAL_MPSC |
| 436 | select SERIAL_CORE_CONSOLE |
| 437 | help |
| 438 | Say Y here if you want to support a serial console on a Marvell MPSC. |
| 439 | |
| 440 | config SERIAL_PXA |
| 441 | bool "PXA serial port support" |
Eric Miao | 5642255 | 2009-02-05 13:42:47 +0800 | [diff] [blame] | 442 | depends on ARCH_PXA || ARCH_MMP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 443 | select SERIAL_CORE |
| 444 | help |
| 445 | If you have a machine based on an Intel XScale PXA2xx CPU you |
| 446 | can enable its onboard serial ports by enabling this option. |
| 447 | |
| 448 | config SERIAL_PXA_CONSOLE |
| 449 | bool "Console on PXA serial port" |
| 450 | depends on SERIAL_PXA |
| 451 | select SERIAL_CORE_CONSOLE |
| 452 | help |
| 453 | If you have enabled the serial port on the Intel XScale PXA |
| 454 | CPU you can make it the console by answering Y to this option. |
| 455 | |
| 456 | Even if you say Y here, the currently visible virtual console |
| 457 | (/dev/tty0) will still be used as the system console by default, but |
| 458 | you can alter that using a kernel command line option such as |
| 459 | "console=ttySA0". (Try "man bootparam" or see the documentation of |
| 460 | your boot loader (lilo or loadlin) about how to pass options to the |
| 461 | kernel at boot time.) |
| 462 | |
| 463 | config SERIAL_SA1100 |
| 464 | bool "SA1100 serial port support" |
Alexander Shiyan | 18e0749 | 2012-11-11 10:24:19 +0400 | [diff] [blame] | 465 | depends on ARCH_SA1100 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 466 | select SERIAL_CORE |
| 467 | help |
| 468 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you |
| 469 | can enable its onboard serial port by enabling this option. |
| 470 | Please read <file:Documentation/arm/SA1100/serial_UART> for further |
| 471 | info. |
| 472 | |
| 473 | config SERIAL_SA1100_CONSOLE |
| 474 | bool "Console on SA1100 serial port" |
| 475 | depends on SERIAL_SA1100 |
| 476 | select SERIAL_CORE_CONSOLE |
| 477 | help |
| 478 | If you have enabled the serial port on the SA1100/SA1110 StrongARM |
| 479 | CPU you can make it the console by answering Y to this option. |
| 480 | |
| 481 | Even if you say Y here, the currently visible virtual console |
| 482 | (/dev/tty0) will still be used as the system console by default, but |
| 483 | you can alter that using a kernel command line option such as |
| 484 | "console=ttySA0". (Try "man bootparam" or see the documentation of |
| 485 | your boot loader (lilo or loadlin) about how to pass options to the |
| 486 | kernel at boot time.) |
| 487 | |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 488 | config SERIAL_BFIN |
| 489 | tristate "Blackfin serial port support" |
Mike Frysinger | 529a73f | 2007-11-23 14:28:44 +0800 | [diff] [blame] | 490 | depends on BLACKFIN |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 491 | select SERIAL_CORE |
| 492 | select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561) |
| 493 | help |
| 494 | Add support for the built-in UARTs on the Blackfin. |
| 495 | |
| 496 | To compile this driver as a module, choose M here: the |
Sonic Zhang | 0c6967b | 2011-07-19 18:09:25 +0800 | [diff] [blame] | 497 | module is named bfin_uart.ko. |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 498 | |
| 499 | config SERIAL_BFIN_CONSOLE |
| 500 | bool "Console on Blackfin serial port" |
Adrian Bunk | 7111de7 | 2007-09-11 15:24:13 -0700 | [diff] [blame] | 501 | depends on SERIAL_BFIN=y |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 502 | select SERIAL_CORE_CONSOLE |
| 503 | |
| 504 | choice |
| 505 | prompt "UART Mode" |
| 506 | depends on SERIAL_BFIN |
| 507 | default SERIAL_BFIN_DMA |
| 508 | help |
| 509 | This driver supports the built-in serial ports of the Blackfin family |
| 510 | of CPUs |
| 511 | |
| 512 | config SERIAL_BFIN_DMA |
| 513 | bool "DMA mode" |
Mike Frysinger | 51a2301 | 2009-04-07 16:52:49 +0100 | [diff] [blame] | 514 | depends on !DMA_UNCACHED_NONE && KGDB_SERIAL_CONSOLE=n |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 515 | help |
| 516 | This driver works under DMA mode. If this option is selected, the |
| 517 | blackfin simple dma driver is also enabled. |
| 518 | |
| 519 | config SERIAL_BFIN_PIO |
| 520 | bool "PIO mode" |
| 521 | help |
| 522 | This driver works under PIO mode. |
| 523 | |
| 524 | endchoice |
| 525 | |
| 526 | config SERIAL_BFIN_UART0 |
| 527 | bool "Enable UART0" |
| 528 | depends on SERIAL_BFIN |
| 529 | help |
| 530 | Enable UART0 |
| 531 | |
| 532 | config BFIN_UART0_CTSRTS |
| 533 | bool "Enable UART0 hardware flow control" |
| 534 | depends on SERIAL_BFIN_UART0 |
| 535 | help |
Sonic Zhang | 57afb39 | 2009-09-09 10:46:19 +0000 | [diff] [blame] | 536 | Enable hardware flow control in the driver. |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 537 | |
| 538 | config SERIAL_BFIN_UART1 |
| 539 | bool "Enable UART1" |
Michael Hennerich | 0954556 | 2008-02-02 15:58:30 +0800 | [diff] [blame] | 540 | depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561) |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 541 | help |
| 542 | Enable UART1 |
| 543 | |
| 544 | config BFIN_UART1_CTSRTS |
| 545 | bool "Enable UART1 hardware flow control" |
| 546 | depends on SERIAL_BFIN_UART1 |
| 547 | help |
Sonic Zhang | 57afb39 | 2009-09-09 10:46:19 +0000 | [diff] [blame] | 548 | Enable hardware flow control in the driver. |
Bryan Wu | 194de56 | 2007-05-06 14:50:30 -0700 | [diff] [blame] | 549 | |
Roy Huang | f4d640c9 | 2007-07-12 16:43:46 +0800 | [diff] [blame] | 550 | config SERIAL_BFIN_UART2 |
| 551 | bool "Enable UART2" |
Michael Hennerich | f933d3c | 2009-04-06 17:32:21 +0100 | [diff] [blame] | 552 | depends on SERIAL_BFIN && (BF54x || BF538 || BF539) |
Roy Huang | f4d640c9 | 2007-07-12 16:43:46 +0800 | [diff] [blame] | 553 | help |
| 554 | Enable UART2 |
| 555 | |
| 556 | config BFIN_UART2_CTSRTS |
| 557 | bool "Enable UART2 hardware flow control" |
| 558 | depends on SERIAL_BFIN_UART2 |
| 559 | help |
Sonic Zhang | 57afb39 | 2009-09-09 10:46:19 +0000 | [diff] [blame] | 560 | Enable hardware flow control in the driver. |
Roy Huang | f4d640c9 | 2007-07-12 16:43:46 +0800 | [diff] [blame] | 561 | |
| 562 | config SERIAL_BFIN_UART3 |
| 563 | bool "Enable UART3" |
| 564 | depends on SERIAL_BFIN && (BF54x) |
| 565 | help |
| 566 | Enable UART3 |
| 567 | |
| 568 | config BFIN_UART3_CTSRTS |
| 569 | bool "Enable UART3 hardware flow control" |
| 570 | depends on SERIAL_BFIN_UART3 |
| 571 | help |
Sonic Zhang | 57afb39 | 2009-09-09 10:46:19 +0000 | [diff] [blame] | 572 | Enable hardware flow control in the driver. |
Sonic Zhang | d307d36 | 2009-04-07 16:52:26 +0100 | [diff] [blame] | 573 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 574 | config SERIAL_IMX |
Fabio Estevam | 37fb5b5 | 2013-06-05 00:58:47 -0300 | [diff] [blame] | 575 | tristate "IMX serial port support" |
Geert Uytterhoeven | f8032cb | 2015-11-09 10:31:15 +0100 | [diff] [blame] | 576 | depends on HAS_DMA |
Uwe Kleine-König | dc2454f | 2015-09-30 10:19:39 +0200 | [diff] [blame] | 577 | depends on ARCH_MXC || COMPILE_TEST |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 578 | select SERIAL_CORE |
Oskar Schirmer | 534fca0 | 2009-06-11 14:52:23 +0100 | [diff] [blame] | 579 | select RATIONAL |
Uwe Kleine-König | 58362d5 | 2015-12-13 11:30:03 +0100 | [diff] [blame] | 580 | select SERIAL_MCTRL_GPIO if GPIOLIB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 581 | help |
| 582 | If you have a machine based on a Motorola IMX CPU you |
| 583 | can enable its onboard serial port by enabling this option. |
| 584 | |
| 585 | config SERIAL_IMX_CONSOLE |
| 586 | bool "Console on IMX serial port" |
Fabio Estevam | 37fb5b5 | 2013-06-05 00:58:47 -0300 | [diff] [blame] | 587 | depends on SERIAL_IMX=y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 588 | select SERIAL_CORE_CONSOLE |
Lucas Stach | 913c6c0 | 2015-08-28 11:56:19 +0200 | [diff] [blame] | 589 | select SERIAL_EARLYCON if OF |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 590 | help |
Fabio Estevam | f0f6b80 | 2013-06-05 00:58:48 -0300 | [diff] [blame] | 591 | If you have enabled the serial port on the Freescale IMX |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 592 | CPU you can make it the console by answering Y to this option. |
| 593 | |
| 594 | Even if you say Y here, the currently visible virtual console |
| 595 | (/dev/tty0) will still be used as the system console by default, but |
| 596 | you can alter that using a kernel command line option such as |
Fabio Estevam | f0f6b80 | 2013-06-05 00:58:48 -0300 | [diff] [blame] | 597 | "console=ttymxc0". (Try "man bootparam" or see the documentation of |
| 598 | your bootloader about how to pass options to the kernel at boot time.) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 599 | |
Peter Korsgaard | 238b872 | 2006-12-06 20:35:17 -0800 | [diff] [blame] | 600 | config SERIAL_UARTLITE |
| 601 | tristate "Xilinx uartlite serial port support" |
Ricardo Ribalda Delgado | 1eacbfb | 2015-06-15 16:36:07 +0200 | [diff] [blame] | 602 | depends on HAS_IOMEM |
Peter Korsgaard | 238b872 | 2006-12-06 20:35:17 -0800 | [diff] [blame] | 603 | select SERIAL_CORE |
| 604 | help |
| 605 | Say Y here if you want to use the Xilinx uartlite serial controller. |
| 606 | |
| 607 | To compile this driver as a module, choose M here: the |
Pavel Machek | 4737f09 | 2009-06-05 00:44:53 +0200 | [diff] [blame] | 608 | module will be called uartlite. |
Peter Korsgaard | 238b872 | 2006-12-06 20:35:17 -0800 | [diff] [blame] | 609 | |
| 610 | config SERIAL_UARTLITE_CONSOLE |
| 611 | bool "Support for console on Xilinx uartlite serial port" |
| 612 | depends on SERIAL_UARTLITE=y |
| 613 | select SERIAL_CORE_CONSOLE |
Rich Felker | 7cdcc29 | 2016-01-08 15:34:05 -0500 | [diff] [blame] | 614 | select SERIAL_EARLYCON |
Peter Korsgaard | 238b872 | 2006-12-06 20:35:17 -0800 | [diff] [blame] | 615 | help |
| 616 | Say Y here if you wish to use a Xilinx uartlite as the system |
| 617 | console (the system console is the device which receives all kernel |
| 618 | messages and warnings and which allows logins in single user mode). |
| 619 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 620 | config SERIAL_SUNCORE |
| 621 | bool |
Adrian Bunk | 0b57ee9 | 2005-12-22 21:03:47 -0800 | [diff] [blame] | 622 | depends on SPARC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 623 | select SERIAL_CORE |
| 624 | select SERIAL_CORE_CONSOLE |
| 625 | default y |
| 626 | |
| 627 | config SERIAL_SUNZILOG |
| 628 | tristate "Sun Zilog8530 serial support" |
Adrian Bunk | 0b57ee9 | 2005-12-22 21:03:47 -0800 | [diff] [blame] | 629 | depends on SPARC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 630 | help |
| 631 | This driver supports the Zilog8530 serial ports found on many Sparc |
| 632 | systems. Say Y or M if you want to be able to these serial ports. |
| 633 | |
| 634 | config SERIAL_SUNZILOG_CONSOLE |
| 635 | bool "Console on Sun Zilog8530 serial port" |
| 636 | depends on SERIAL_SUNZILOG=y |
| 637 | help |
| 638 | If you would like to be able to use the Zilog8530 serial port |
| 639 | on your Sparc system as the console, you can do so by answering |
| 640 | Y to this option. |
| 641 | |
| 642 | config SERIAL_SUNSU |
| 643 | tristate "Sun SU serial support" |
Adrian Bunk | 0b57ee9 | 2005-12-22 21:03:47 -0800 | [diff] [blame] | 644 | depends on SPARC && PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 645 | help |
| 646 | This driver supports the 8250 serial ports that run the keyboard and |
| 647 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able |
| 648 | to these serial ports. |
| 649 | |
| 650 | config SERIAL_SUNSU_CONSOLE |
| 651 | bool "Console on Sun SU serial port" |
| 652 | depends on SERIAL_SUNSU=y |
| 653 | help |
| 654 | If you would like to be able to use the SU serial port |
| 655 | on your Sparc system as the console, you can do so by answering |
| 656 | Y to this option. |
| 657 | |
| 658 | config SERIAL_MUX |
| 659 | tristate "Serial MUX support" |
Matthew Wilcox | 305f516 | 2005-11-18 16:17:50 -0500 | [diff] [blame] | 660 | depends on GSC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | select SERIAL_CORE |
| 662 | default y |
| 663 | ---help--- |
| 664 | Saying Y here will enable the hardware MUX serial driver for |
Carlos O'Donell | e45da35 | 2006-09-16 14:35:51 -0400 | [diff] [blame] | 665 | the Nova, K class systems and D class with a 'remote control card'. |
| 666 | The hardware MUX is not 8250/16550 compatible therefore the |
| 667 | /dev/ttyB0 device is shared between the Serial MUX and the PDC |
| 668 | software console. The following steps need to be completed to use |
| 669 | the Serial MUX: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 670 | |
| 671 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) |
| 672 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 |
| 673 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as |
| 674 | root on this console.) |
| 675 | 4. Change the kernel command console parameter to: console=ttyB0 |
| 676 | |
| 677 | config SERIAL_MUX_CONSOLE |
Adrian Bunk | 7111de7 | 2007-09-11 15:24:13 -0700 | [diff] [blame] | 678 | bool "Support for console on serial MUX" |
| 679 | depends on SERIAL_MUX=y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 680 | select SERIAL_CORE_CONSOLE |
Adrian Bunk | 7111de7 | 2007-09-11 15:24:13 -0700 | [diff] [blame] | 681 | default y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 682 | |
| 683 | config PDC_CONSOLE |
| 684 | bool "PDC software console support" |
| 685 | depends on PARISC && !SERIAL_MUX && VT |
| 686 | default n |
| 687 | help |
| 688 | Saying Y here will enable the software based PDC console to be |
| 689 | used as the system console. This is useful for machines in |
| 690 | which the hardware based console has not been written yet. The |
Masanari Iida | 6774def | 2014-11-05 22:26:48 +0900 | [diff] [blame] | 691 | following steps must be completed to use the PDC console: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 692 | |
| 693 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) |
| 694 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 |
| 695 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as |
| 696 | root on this console.) |
| 697 | 4. Change the kernel command console parameter to: console=ttyB0 |
| 698 | |
| 699 | config SERIAL_SUNSAB |
| 700 | tristate "Sun Siemens SAB82532 serial support" |
Adrian Bunk | 0b57ee9 | 2005-12-22 21:03:47 -0800 | [diff] [blame] | 701 | depends on SPARC && PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 702 | help |
| 703 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer |
| 704 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these |
| 705 | serial ports. |
| 706 | |
| 707 | config SERIAL_SUNSAB_CONSOLE |
| 708 | bool "Console on Sun Siemens SAB82532 serial port" |
| 709 | depends on SERIAL_SUNSAB=y |
| 710 | help |
| 711 | If you would like to be able to use the SAB82532 serial port |
| 712 | on your Sparc system as the console, you can do so by answering |
| 713 | Y to this option. |
| 714 | |
David S. Miller | 02fd473 | 2006-02-11 02:25:21 -0800 | [diff] [blame] | 715 | config SERIAL_SUNHV |
| 716 | bool "Sun4v Hypervisor Console support" |
| 717 | depends on SPARC64 |
| 718 | help |
| 719 | This driver supports the console device found on SUN4V Sparc |
| 720 | systems. Say Y if you want to be able to use this device. |
| 721 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 722 | config SERIAL_IP22_ZILOG |
Thomas Bogendoerfer | 5057c98 | 2008-02-06 01:37:26 -0800 | [diff] [blame] | 723 | tristate "SGI Zilog8530 serial support" |
| 724 | depends on SGI_HAS_ZILOG |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 725 | select SERIAL_CORE |
| 726 | help |
Thomas Bogendoerfer | 5057c98 | 2008-02-06 01:37:26 -0800 | [diff] [blame] | 727 | This driver supports the Zilog8530 serial ports found on SGI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 728 | systems. Say Y or M if you want to be able to these serial ports. |
| 729 | |
| 730 | config SERIAL_IP22_ZILOG_CONSOLE |
Thomas Bogendoerfer | 5057c98 | 2008-02-06 01:37:26 -0800 | [diff] [blame] | 731 | bool "Console on SGI Zilog8530 serial port" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 732 | depends on SERIAL_IP22_ZILOG=y |
| 733 | select SERIAL_CORE_CONSOLE |
| 734 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 735 | config SERIAL_SH_SCI |
Paul Mundt | ecd9561 | 2006-09-27 17:32:30 +0900 | [diff] [blame] | 736 | tristate "SuperH SCI(F) serial port support" |
Simon Horman | 27202f2 | 2016-03-02 10:35:27 +0900 | [diff] [blame] | 737 | depends on SUPERH || ARCH_RENESAS || H8300 || COMPILE_TEST |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 738 | select SERIAL_CORE |
| 739 | |
Paul Mundt | ecd9561 | 2006-09-27 17:32:30 +0900 | [diff] [blame] | 740 | config SERIAL_SH_SCI_NR_UARTS |
| 741 | int "Maximum number of SCI(F) serial ports" |
| 742 | depends on SERIAL_SH_SCI |
| 743 | default "2" |
| 744 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 745 | config SERIAL_SH_SCI_CONSOLE |
Paul Mundt | ecd9561 | 2006-09-27 17:32:30 +0900 | [diff] [blame] | 746 | bool "Support for console on SuperH SCI(F)" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 747 | depends on SERIAL_SH_SCI=y |
| 748 | select SERIAL_CORE_CONSOLE |
| 749 | |
Yoshinori Sato | 0b0cced | 2015-12-24 11:24:48 +0100 | [diff] [blame] | 750 | config SERIAL_SH_SCI_EARLYCON |
| 751 | bool "Support for early console on SuperH SCI(F)" |
| 752 | depends on SERIAL_SH_SCI=y |
| 753 | select SERIAL_CORE_CONSOLE |
| 754 | select SERIAL_EARLYCON |
| 755 | |
Guennadi Liakhovetski | 73a19e4 | 2010-03-02 11:39:15 +0900 | [diff] [blame] | 756 | config SERIAL_SH_SCI_DMA |
| 757 | bool "DMA support" |
Geert Uytterhoeven | 565dd11 | 2015-08-21 20:02:45 +0200 | [diff] [blame] | 758 | depends on SERIAL_SH_SCI && DMA_ENGINE |
Guennadi Liakhovetski | 73a19e4 | 2010-03-02 11:39:15 +0900 | [diff] [blame] | 759 | |
Vitaly Wool | de8211b | 2007-02-14 00:33:09 -0800 | [diff] [blame] | 760 | config SERIAL_PNX8XXX |
| 761 | bool "Enable PNX8XXX SoCs' UART Support" |
Ralf Baechle | e33b045 | 2013-01-22 12:50:10 +0100 | [diff] [blame] | 762 | depends on SOC_PNX833X |
Vitaly Wool | de8211b | 2007-02-14 00:33:09 -0800 | [diff] [blame] | 763 | select SERIAL_CORE |
| 764 | help |
Ralf Baechle | e33b045 | 2013-01-22 12:50:10 +0100 | [diff] [blame] | 765 | If you have a MIPS-based Philips SoC such as PNX8330 and you want |
| 766 | to use serial ports, say Y. Otherwise, say N. |
Vitaly Wool | de8211b | 2007-02-14 00:33:09 -0800 | [diff] [blame] | 767 | |
| 768 | config SERIAL_PNX8XXX_CONSOLE |
| 769 | bool "Enable PNX8XX0 serial console" |
| 770 | depends on SERIAL_PNX8XXX |
| 771 | select SERIAL_CORE_CONSOLE |
| 772 | help |
Ralf Baechle | e33b045 | 2013-01-22 12:50:10 +0100 | [diff] [blame] | 773 | If you have a MIPS-based Philips SoC such as PNX8330 and you want |
| 774 | to use serial console, say Y. Otherwise, say N. |
Vitaly Wool | de8211b | 2007-02-14 00:33:09 -0800 | [diff] [blame] | 775 | |
Roland Stigge | 596f93f | 2012-06-11 22:04:12 +0200 | [diff] [blame] | 776 | config SERIAL_HS_LPC32XX |
| 777 | tristate "LPC32XX high speed serial port support" |
| 778 | depends on ARCH_LPC32XX && OF |
| 779 | select SERIAL_CORE |
| 780 | help |
| 781 | Support for the LPC32XX high speed serial ports (up to 900kbps). |
| 782 | Those are UARTs completely different from the Standard UARTs on the |
| 783 | LPC32XX SoC. |
| 784 | Choose M or Y here to build this driver. |
| 785 | |
| 786 | config SERIAL_HS_LPC32XX_CONSOLE |
| 787 | bool "Enable LPC32XX high speed UART serial console" |
Arnd Bergmann | 080029b | 2014-06-05 22:54:27 +0200 | [diff] [blame] | 788 | depends on SERIAL_HS_LPC32XX=y |
Roland Stigge | 596f93f | 2012-06-11 22:04:12 +0200 | [diff] [blame] | 789 | select SERIAL_CORE_CONSOLE |
| 790 | help |
| 791 | If you would like to be able to use one of the high speed serial |
| 792 | ports on the LPC32XX as the console, you can do so by answering |
| 793 | Y to this option. |
| 794 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 795 | config SERIAL_CORE |
| 796 | tristate |
| 797 | |
| 798 | config SERIAL_CORE_CONSOLE |
| 799 | bool |
| 800 | |
Jason Wessel | f2d937f | 2008-04-17 20:05:37 +0200 | [diff] [blame] | 801 | config CONSOLE_POLL |
| 802 | bool |
| 803 | |
Greg Ungerer | ae1b5f0 | 2008-02-01 17:32:00 +1000 | [diff] [blame] | 804 | config SERIAL_MCF |
Adrian Bunk | 02f11f3 | 2008-10-13 10:31:59 +0100 | [diff] [blame] | 805 | bool "Coldfire serial support" |
Greg Ungerer | ae1b5f0 | 2008-02-01 17:32:00 +1000 | [diff] [blame] | 806 | depends on COLDFIRE |
| 807 | select SERIAL_CORE |
| 808 | help |
Adrian Bunk | 02f11f3 | 2008-10-13 10:31:59 +0100 | [diff] [blame] | 809 | This serial driver supports the Freescale Coldfire serial ports. |
Greg Ungerer | ae1b5f0 | 2008-02-01 17:32:00 +1000 | [diff] [blame] | 810 | |
| 811 | config SERIAL_MCF_BAUDRATE |
| 812 | int "Default baudrate for Coldfire serial ports" |
| 813 | depends on SERIAL_MCF |
| 814 | default 19200 |
| 815 | help |
| 816 | This setting lets you define what the default baudrate is for the |
| 817 | ColdFire serial ports. The usual default varies from board to board, |
| 818 | and this setting is a way of catering for that. |
| 819 | |
| 820 | config SERIAL_MCF_CONSOLE |
| 821 | bool "Coldfire serial console support" |
| 822 | depends on SERIAL_MCF |
| 823 | select SERIAL_CORE_CONSOLE |
| 824 | help |
| 825 | Enable a ColdFire internal serial port to be the system console. |
| 826 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 827 | config SERIAL_PMACZILOG |
Finn Thain | ec9cbe0 | 2009-11-17 20:04:44 +1100 | [diff] [blame] | 828 | tristate "Mac or PowerMac z85c30 ESCC support" |
Kevin Hao | 213dce3 | 2015-01-31 21:47:43 +0800 | [diff] [blame] | 829 | depends on (M68K && MAC) || PPC_PMAC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 830 | select SERIAL_CORE |
| 831 | help |
| 832 | This driver supports the Zilog z85C30 serial ports found on |
Finn Thain | ec9cbe0 | 2009-11-17 20:04:44 +1100 | [diff] [blame] | 833 | (Power)Mac machines. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 834 | Say Y or M if you want to be able to these serial ports. |
| 835 | |
David Woodhouse | e4533b2 | 2007-04-05 00:19:43 +1000 | [diff] [blame] | 836 | config SERIAL_PMACZILOG_TTYS |
| 837 | bool "Use ttySn device nodes for Zilog z85c30" |
| 838 | depends on SERIAL_PMACZILOG |
| 839 | help |
| 840 | The pmac_zilog driver for the z85C30 chip on many powermacs |
| 841 | historically used the device numbers for /dev/ttySn. The |
| 842 | 8250 serial port driver also uses these numbers, which means |
| 843 | the two drivers being unable to coexist; you could not use |
| 844 | both z85C30 and 8250 type ports at the same time. |
| 845 | |
| 846 | If this option is not selected, the pmac_zilog driver will |
| 847 | use the device numbers allocated for /dev/ttyPZn. This allows |
| 848 | the pmac_zilog and 8250 drivers to co-exist, but may cause |
| 849 | existing userspace setups to break. Programs that need to |
| 850 | access the built-in serial ports on powermacs will need to |
| 851 | be reconfigured to use /dev/ttyPZn instead of /dev/ttySn. |
| 852 | |
| 853 | If you enable this option, any z85c30 ports in the system will |
| 854 | be registered as ttyS0 onwards as in the past, and you will be |
| 855 | unable to use the 8250 module for PCMCIA or other 16C550-style |
| 856 | UARTs. |
| 857 | |
Finn Thain | ec9cbe0 | 2009-11-17 20:04:44 +1100 | [diff] [blame] | 858 | Say N unless you need the z85c30 ports on your (Power)Mac |
David Woodhouse | e4533b2 | 2007-04-05 00:19:43 +1000 | [diff] [blame] | 859 | to appear as /dev/ttySn. |
| 860 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 861 | config SERIAL_PMACZILOG_CONSOLE |
Finn Thain | ec9cbe0 | 2009-11-17 20:04:44 +1100 | [diff] [blame] | 862 | bool "Console on Mac or PowerMac z85c30 serial port" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 863 | depends on SERIAL_PMACZILOG=y |
| 864 | select SERIAL_CORE_CONSOLE |
| 865 | help |
| 866 | If you would like to be able to use the z85c30 serial port |
Finn Thain | ec9cbe0 | 2009-11-17 20:04:44 +1100 | [diff] [blame] | 867 | on your (Power)Mac as the console, you can do so by answering |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 868 | Y to this option. |
| 869 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 870 | config SERIAL_CPM |
| 871 | tristate "CPM SCC/SMC serial port support" |
Christophe Leroy | 49708c9 | 2015-03-12 16:23:59 +0100 | [diff] [blame] | 872 | depends on CPM2 || CPM1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 873 | select SERIAL_CORE |
| 874 | help |
| 875 | This driver supports the SCC and SMC serial ports on Motorola |
| 876 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) |
| 877 | |
| 878 | config SERIAL_CPM_CONSOLE |
| 879 | bool "Support for console on CPM SCC/SMC serial port" |
| 880 | depends on SERIAL_CPM=y |
| 881 | select SERIAL_CORE_CONSOLE |
| 882 | help |
| 883 | Say Y here if you wish to use a SCC or SMC CPM UART as the system |
| 884 | console (the system console is the device which receives all kernel |
| 885 | messages and warnings and which allows logins in single user mode). |
| 886 | |
| 887 | Even if you say Y here, the currently visible framebuffer console |
| 888 | (/dev/tty0) will still be used as the system console by default, but |
| 889 | you can alter that using a kernel command line option such as |
| 890 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of |
| 891 | your boot loader (lilo or loadlin) about how to pass options to the |
| 892 | kernel at boot time.) |
| 893 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 894 | config SERIAL_SGI_L1_CONSOLE |
| 895 | bool "SGI Altix L1 serial console support" |
| 896 | depends on IA64_GENERIC || IA64_SGI_SN2 |
| 897 | select SERIAL_CORE |
| 898 | select SERIAL_CORE_CONSOLE |
| 899 | help |
| 900 | If you have an SGI Altix and you would like to use the system |
| 901 | controller serial port as your console (you want this!), |
| 902 | say Y. Otherwise, say N. |
| 903 | |
Andrei Pistirica | 157b939 | 2016-01-13 18:15:43 -0700 | [diff] [blame] | 904 | config SERIAL_PIC32 |
| 905 | tristate "Microchip PIC32 serial support" |
| 906 | depends on MACH_PIC32 |
| 907 | select SERIAL_CORE |
| 908 | help |
| 909 | If you have a PIC32, this driver supports the serial ports. |
| 910 | |
| 911 | Say Y or M to use PIC32 serial ports, otherwise say N. Note that |
| 912 | to use a serial port as a console, this must be included in kernel and |
| 913 | not as a module. |
| 914 | |
| 915 | config SERIAL_PIC32_CONSOLE |
| 916 | bool "PIC32 serial console support" |
| 917 | depends on SERIAL_PIC32 |
| 918 | select SERIAL_CORE_CONSOLE |
| 919 | help |
| 920 | If you have a PIC32, this driver supports the putting a console on one |
| 921 | of the serial ports. |
| 922 | |
| 923 | Say Y to use the PIC32 console, otherwise say N. |
| 924 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 925 | config SERIAL_MPC52xx |
John Rigby | 25ae3a0 | 2008-01-29 04:28:56 +1100 | [diff] [blame] | 926 | tristate "Freescale MPC52xx/MPC512x family PSC serial support" |
| 927 | depends on PPC_MPC52xx || PPC_MPC512x |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 928 | select SERIAL_CORE |
| 929 | help |
John Rigby | 25ae3a0 | 2008-01-29 04:28:56 +1100 | [diff] [blame] | 930 | This driver supports MPC52xx and MPC512x PSC serial ports. If you would |
| 931 | like to use them, you must answer Y or M to this option. Note that |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 932 | for use as console, it must be included in kernel and not as a |
| 933 | module. |
| 934 | |
| 935 | config SERIAL_MPC52xx_CONSOLE |
John Rigby | 25ae3a0 | 2008-01-29 04:28:56 +1100 | [diff] [blame] | 936 | bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 937 | depends on SERIAL_MPC52xx=y |
| 938 | select SERIAL_CORE_CONSOLE |
| 939 | help |
| 940 | Select this options if you'd like to use one of the PSC serial port |
| 941 | of the Freescale MPC52xx family as a console. |
| 942 | |
| 943 | config SERIAL_MPC52xx_CONSOLE_BAUD |
John Rigby | 25ae3a0 | 2008-01-29 04:28:56 +1100 | [diff] [blame] | 944 | int "Freescale MPC52xx/MPC512x family PSC serial port baud" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 945 | depends on SERIAL_MPC52xx_CONSOLE=y |
| 946 | default "9600" |
| 947 | help |
| 948 | Select the MPC52xx console baud rate. |
| 949 | This value is only used if the bootloader doesn't pass in the |
| 950 | console baudrate |
| 951 | |
| 952 | config SERIAL_ICOM |
| 953 | tristate "IBM Multiport Serial Adapter" |
Stephen Rothwell | c17a9d4 | 2012-03-07 18:39:31 +0000 | [diff] [blame] | 954 | depends on PCI && PPC_PSERIES |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 955 | select SERIAL_CORE |
maximilian attems | cb2fc53 | 2006-03-25 17:44:20 +0000 | [diff] [blame] | 956 | select FW_LOADER |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 957 | help |
| 958 | This driver is for a family of multiport serial adapters |
| 959 | including 2 port RVX, 2 port internal modem, 4 port internal |
| 960 | modem and a split 1 port RVX and 1 port internal modem. |
| 961 | |
| 962 | This driver can also be built as a module. If so, the module |
| 963 | will be called icom. |
| 964 | |
| 965 | config SERIAL_M32R_SIO |
| 966 | bool "M32R SIO I/F" |
| 967 | depends on M32R |
| 968 | default y |
| 969 | select SERIAL_CORE |
| 970 | help |
| 971 | Say Y here if you want to use the M32R serial controller. |
| 972 | |
| 973 | config SERIAL_M32R_SIO_CONSOLE |
| 974 | bool "use SIO console" |
| 975 | depends on SERIAL_M32R_SIO=y |
| 976 | select SERIAL_CORE_CONSOLE |
| 977 | help |
| 978 | Say Y here if you want to support a serial console. |
| 979 | |
| 980 | If you use an M3T-M32700UT or an OPSPUT platform, |
| 981 | please say also y for SERIAL_M32R_PLDSIO. |
| 982 | |
| 983 | config SERIAL_M32R_PLDSIO |
| 984 | bool "M32R SIO I/F on a PLD" |
Adrian Bunk | d600b97 | 2006-01-13 21:57:22 +0000 | [diff] [blame] | 985 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 986 | default n |
| 987 | help |
| 988 | Say Y here if you want to use the M32R serial controller |
| 989 | on a PLD (Programmable Logic Device). |
| 990 | |
| 991 | If you use an M3T-M32700UT or an OPSPUT platform, |
| 992 | please say Y. |
| 993 | |
| 994 | config SERIAL_TXX9 |
| 995 | bool "TMPTX39XX/49XX SIO support" |
Robert P. J. Day | bef1f40 | 2006-12-12 20:04:19 +0100 | [diff] [blame] | 996 | depends on HAS_TXX9_SERIAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 997 | select SERIAL_CORE |
| 998 | default y |
| 999 | |
| 1000 | config HAS_TXX9_SERIAL |
| 1001 | bool |
| 1002 | |
Atsushi Nemoto | 138c5d2 | 2007-02-10 01:45:05 -0800 | [diff] [blame] | 1003 | config SERIAL_TXX9_NR_UARTS |
| 1004 | int "Maximum number of TMPTX39XX/49XX SIO ports" |
| 1005 | depends on SERIAL_TXX9 |
| 1006 | default "6" |
| 1007 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1008 | config SERIAL_TXX9_CONSOLE |
| 1009 | bool "TMPTX39XX/49XX SIO Console support" |
| 1010 | depends on SERIAL_TXX9=y |
| 1011 | select SERIAL_CORE_CONSOLE |
| 1012 | |
| 1013 | config SERIAL_TXX9_STDSERIAL |
| 1014 | bool "TX39XX/49XX SIO act as standard serial" |
| 1015 | depends on !SERIAL_8250 && SERIAL_TXX9 |
| 1016 | |
| 1017 | config SERIAL_VR41XX |
| 1018 | tristate "NEC VR4100 series Serial Interface Unit support" |
| 1019 | depends on CPU_VR41XX |
| 1020 | select SERIAL_CORE |
| 1021 | help |
| 1022 | If you have a NEC VR4100 series processor and you want to use |
| 1023 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) |
| 1024 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. |
| 1025 | |
| 1026 | config SERIAL_VR41XX_CONSOLE |
| 1027 | bool "Enable NEC VR4100 series Serial Interface Unit console" |
Yoichi Yuasa | 2174041 | 2007-07-31 00:38:56 -0700 | [diff] [blame] | 1028 | depends on SERIAL_VR41XX=y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1029 | select SERIAL_CORE_CONSOLE |
| 1030 | help |
| 1031 | If you have a NEC VR4100 series processor and you want to use |
| 1032 | a console on a serial port, say Y. Otherwise, say N. |
| 1033 | |
| 1034 | config SERIAL_JSM |
Konrad Zapalowicz | 03a8482 | 2014-11-07 00:05:33 +0100 | [diff] [blame] | 1035 | tristate "Digi International NEO and Classic PCI Support" |
V. Ananda Krishnan | 0a577ce | 2006-02-03 03:04:30 -0800 | [diff] [blame] | 1036 | depends on PCI |
| 1037 | select SERIAL_CORE |
| 1038 | help |
Konrad Zapalowicz | 03a8482 | 2014-11-07 00:05:33 +0100 | [diff] [blame] | 1039 | This is a driver for Digi International's Neo and Classic series |
V. Ananda Krishnan | 0a577ce | 2006-02-03 03:04:30 -0800 | [diff] [blame] | 1040 | of cards which provide multiple serial ports. You would need |
| 1041 | something like this to connect more than two modems to your Linux |
| 1042 | box, for instance in order to become a dial-in server. This driver |
| 1043 | supports PCI boards only. |
Arthur Othieno | a5f1e4e | 2006-02-15 09:52:46 +0000 | [diff] [blame] | 1044 | |
| 1045 | If you have a card like this, say Y here, otherwise say N. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1046 | |
V. Ananda Krishnan | 0a577ce | 2006-02-03 03:04:30 -0800 | [diff] [blame] | 1047 | To compile this driver as a module, choose M here: the |
| 1048 | module will be called jsm. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1049 | |
Brent Casavant | e5d310b | 2005-06-21 17:16:01 -0700 | [diff] [blame] | 1050 | config SERIAL_SGI_IOC4 |
| 1051 | tristate "SGI IOC4 controller serial support" |
| 1052 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 |
| 1053 | select SERIAL_CORE |
| 1054 | help |
| 1055 | If you have an SGI Altix with an IOC4 based Base IO card |
| 1056 | and wish to use the serial ports on this card, say Y. |
| 1057 | Otherwise, say N. |
| 1058 | |
Patrick Gefre | 2d0cfb5 | 2006-01-14 13:20:40 -0800 | [diff] [blame] | 1059 | config SERIAL_SGI_IOC3 |
| 1060 | tristate "SGI Altix IOC3 serial support" |
| 1061 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3 |
| 1062 | select SERIAL_CORE |
| 1063 | help |
| 1064 | If you have an SGI Altix with an IOC3 serial card, |
| 1065 | say Y or M. Otherwise, say N. |
| 1066 | |
Robert Love | 04896a7 | 2009-06-22 18:43:11 +0100 | [diff] [blame] | 1067 | config SERIAL_MSM |
Stephen Boyd | 23a8802 | 2015-10-21 16:05:23 -0700 | [diff] [blame] | 1068 | tristate "MSM on-chip serial port support" |
Stephen Boyd | e23407d8 | 2015-03-13 11:09:37 -0700 | [diff] [blame] | 1069 | depends on ARCH_QCOM |
Robert Love | 04896a7 | 2009-06-22 18:43:11 +0100 | [diff] [blame] | 1070 | select SERIAL_CORE |
| 1071 | |
| 1072 | config SERIAL_MSM_CONSOLE |
| 1073 | bool "MSM serial console support" |
| 1074 | depends on SERIAL_MSM=y |
| 1075 | select SERIAL_CORE_CONSOLE |
Stephen Boyd | 0efe729 | 2014-09-15 17:22:51 -0700 | [diff] [blame] | 1076 | select SERIAL_EARLYCON |
Robert Love | 04896a7 | 2009-06-22 18:43:11 +0100 | [diff] [blame] | 1077 | |
Alexey Charkov | 304e126 | 2010-11-08 20:33:20 +0300 | [diff] [blame] | 1078 | config SERIAL_VT8500 |
| 1079 | bool "VIA VT8500 on-chip serial port support" |
Alexander Shiyan | 18e0749 | 2012-11-11 10:24:19 +0400 | [diff] [blame] | 1080 | depends on ARCH_VT8500 |
Alexey Charkov | 304e126 | 2010-11-08 20:33:20 +0300 | [diff] [blame] | 1081 | select SERIAL_CORE |
| 1082 | |
| 1083 | config SERIAL_VT8500_CONSOLE |
| 1084 | bool "VIA VT8500 serial console support" |
| 1085 | depends on SERIAL_VT8500=y |
| 1086 | select SERIAL_CORE_CONSOLE |
| 1087 | |
Niklas Cassel | 692132b | 2015-02-02 23:19:20 +0100 | [diff] [blame] | 1088 | config SERIAL_ETRAXFS |
| 1089 | bool "ETRAX FS serial port support" |
| 1090 | depends on ETRAX_ARCH_V32 && OF |
| 1091 | select SERIAL_CORE |
Niklas Cassel | 7b9c516 | 2015-07-25 02:02:46 +0200 | [diff] [blame] | 1092 | select SERIAL_MCTRL_GPIO if GPIOLIB |
Niklas Cassel | 692132b | 2015-02-02 23:19:20 +0100 | [diff] [blame] | 1093 | |
| 1094 | config SERIAL_ETRAXFS_CONSOLE |
| 1095 | bool "ETRAX FS serial console support" |
| 1096 | depends on SERIAL_ETRAXFS |
| 1097 | select SERIAL_CORE_CONSOLE |
| 1098 | |
Sascha Hauer | f8441e1 | 2006-06-19 13:29:07 +0100 | [diff] [blame] | 1099 | config SERIAL_NETX |
Paul Bolle | fb881f7 | 2008-10-14 18:13:45 +0200 | [diff] [blame] | 1100 | tristate "NetX serial port support" |
Alexander Shiyan | 18e0749 | 2012-11-11 10:24:19 +0400 | [diff] [blame] | 1101 | depends on ARCH_NETX |
Sascha Hauer | f8441e1 | 2006-06-19 13:29:07 +0100 | [diff] [blame] | 1102 | select SERIAL_CORE |
| 1103 | help |
| 1104 | If you have a machine based on a Hilscher NetX SoC you |
| 1105 | can enable its onboard serial port by enabling this option. |
| 1106 | |
| 1107 | To compile this driver as a module, choose M here: the |
| 1108 | module will be called netx-serial. |
| 1109 | |
| 1110 | config SERIAL_NETX_CONSOLE |
| 1111 | bool "Console on NetX serial port" |
Paul Bolle | fb881f7 | 2008-10-14 18:13:45 +0200 | [diff] [blame] | 1112 | depends on SERIAL_NETX=y |
Sascha Hauer | f8441e1 | 2006-06-19 13:29:07 +0100 | [diff] [blame] | 1113 | select SERIAL_CORE_CONSOLE |
| 1114 | help |
Uwe Kleine-König | b885b27 | 2008-02-03 14:55:57 +0200 | [diff] [blame] | 1115 | If you have enabled the serial port on the Hilscher NetX SoC |
| 1116 | you can make it the console by answering Y to this option. |
Sascha Hauer | f8441e1 | 2006-06-19 13:29:07 +0100 | [diff] [blame] | 1117 | |
Govindraj.R | b612633 | 2010-09-27 20:20:49 +0530 | [diff] [blame] | 1118 | config SERIAL_OMAP |
| 1119 | tristate "OMAP serial port support" |
Shubhrajyoti D | f370626 | 2011-11-15 11:57:40 +0530 | [diff] [blame] | 1120 | depends on ARCH_OMAP2PLUS |
Govindraj.R | b612633 | 2010-09-27 20:20:49 +0530 | [diff] [blame] | 1121 | select SERIAL_CORE |
| 1122 | help |
| 1123 | If you have a machine based on an Texas Instruments OMAP CPU you |
| 1124 | can enable its onboard serial ports by enabling this option. |
| 1125 | |
| 1126 | By enabling this option you take advantage of dma feature available |
| 1127 | with the omap-serial driver. DMA support can be enabled from platform |
| 1128 | data. |
| 1129 | |
| 1130 | config SERIAL_OMAP_CONSOLE |
| 1131 | bool "Console on OMAP serial port" |
Arnd Bergmann | d8c4019 | 2012-04-02 16:32:17 -0600 | [diff] [blame] | 1132 | depends on SERIAL_OMAP=y |
Govindraj.R | b612633 | 2010-09-27 20:20:49 +0530 | [diff] [blame] | 1133 | select SERIAL_CORE_CONSOLE |
| 1134 | help |
| 1135 | Select this option if you would like to use omap serial port as |
| 1136 | console. |
| 1137 | |
| 1138 | Even if you say Y here, the currently visible virtual console |
| 1139 | (/dev/tty0) will still be used as the system console by default, but |
| 1140 | you can alter that using a kernel command line option such as |
| 1141 | "console=ttyOx". (Try "man bootparam" or see the documentation of |
| 1142 | your boot loader about how to pass options to the kernel at |
| 1143 | boot time.) |
| 1144 | |
John Crispin | 2f0fc41 | 2011-04-05 14:10:57 +0200 | [diff] [blame] | 1145 | config SERIAL_LANTIQ |
| 1146 | bool "Lantiq serial driver" |
| 1147 | depends on LANTIQ |
| 1148 | select SERIAL_CORE |
| 1149 | select SERIAL_CORE_CONSOLE |
| 1150 | help |
| 1151 | Support for console and UART on Lantiq SoCs. |
| 1152 | |
Timur Tabi | d7584ed | 2008-01-15 09:56:13 -0600 | [diff] [blame] | 1153 | config SERIAL_QE |
| 1154 | tristate "Freescale QUICC Engine serial port support" |
| 1155 | depends on QUICC_ENGINE |
| 1156 | select SERIAL_CORE |
| 1157 | select FW_LOADER |
| 1158 | default n |
| 1159 | help |
| 1160 | This driver supports the QE serial ports on Freescale embedded |
| 1161 | PowerPC that contain a QUICC Engine. |
| 1162 | |
Alexander Shiyan | 1d65c0b | 2012-08-25 19:24:19 +0400 | [diff] [blame] | 1163 | config SERIAL_SCCNXP |
Alexander Shiyan | 725dd00 | 2012-09-30 13:19:19 +0400 | [diff] [blame] | 1164 | tristate "SCCNXP serial port support" |
Alexander Shiyan | 1d65c0b | 2012-08-25 19:24:19 +0400 | [diff] [blame] | 1165 | select SERIAL_CORE |
Alexander Shiyan | 1d65c0b | 2012-08-25 19:24:19 +0400 | [diff] [blame] | 1166 | help |
| 1167 | This selects support for an advanced UART from NXP (Philips). |
| 1168 | Supported ICs are SCC2681, SCC2691, SCC2692, SC28L91, SC28L92, |
| 1169 | SC28L202, SCC68681 and SCC68692. |
Alexander Shiyan | 1d65c0b | 2012-08-25 19:24:19 +0400 | [diff] [blame] | 1170 | |
| 1171 | config SERIAL_SCCNXP_CONSOLE |
| 1172 | bool "Console on SCCNXP serial port" |
Alexander Shiyan | 725dd00 | 2012-09-30 13:19:19 +0400 | [diff] [blame] | 1173 | depends on SERIAL_SCCNXP=y |
Alexander Shiyan | 1d65c0b | 2012-08-25 19:24:19 +0400 | [diff] [blame] | 1174 | select SERIAL_CORE_CONSOLE |
| 1175 | help |
| 1176 | Support for console on SCCNXP serial ports. |
| 1177 | |
Rama Kiran Kumar Indrakanti | 2c837a8 | 2015-05-25 11:51:09 +0530 | [diff] [blame] | 1178 | config SERIAL_SC16IS7XX_CORE |
| 1179 | tristate |
| 1180 | |
Jon Ringle | dfeae61 | 2014-04-24 20:56:06 -0400 | [diff] [blame] | 1181 | config SERIAL_SC16IS7XX |
Rama Kiran Kumar Indrakanti | 2c837a8 | 2015-05-25 11:51:09 +0530 | [diff] [blame] | 1182 | tristate "SC16IS7xx serial support" |
| 1183 | select SERIAL_CORE |
Jakub Kicinski | 32aa633 | 2015-07-01 14:19:52 +0200 | [diff] [blame] | 1184 | depends on (SPI_MASTER && !I2C) || I2C |
Rama Kiran Kumar Indrakanti | 2c837a8 | 2015-05-25 11:51:09 +0530 | [diff] [blame] | 1185 | help |
| 1186 | This selects support for SC16IS7xx serial ports. |
| 1187 | Supported ICs are SC16IS740, SC16IS741, SC16IS750, SC16IS752, |
| 1188 | SC16IS760 and SC16IS762. Select supported buses using options below. |
| 1189 | |
| 1190 | config SERIAL_SC16IS7XX_I2C |
| 1191 | bool "SC16IS7xx for I2C interface" |
| 1192 | depends on SERIAL_SC16IS7XX |
| 1193 | depends on I2C |
| 1194 | select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX |
| 1195 | select REGMAP_I2C if I2C |
| 1196 | default y |
| 1197 | help |
| 1198 | Enable SC16IS7xx driver on I2C bus, |
| 1199 | If required say y, and say n to i2c if not required, |
| 1200 | Enabled by default to support oldconfig. |
| 1201 | You must select at least one bus for the driver to be built. |
| 1202 | |
| 1203 | config SERIAL_SC16IS7XX_SPI |
| 1204 | bool "SC16IS7xx for spi interface" |
| 1205 | depends on SERIAL_SC16IS7XX |
| 1206 | depends on SPI_MASTER |
| 1207 | select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX |
| 1208 | select REGMAP_SPI if SPI_MASTER |
| 1209 | help |
| 1210 | Enable SC16IS7xx driver on SPI bus, |
| 1211 | If required say y, and say n to spi if not required, |
| 1212 | This is additional support to exsisting driver. |
| 1213 | You must select at least one bus for the driver to be built. |
Jon Ringle | dfeae61 | 2014-04-24 20:56:06 -0400 | [diff] [blame] | 1214 | |
Bryan Wu | 2f35174 | 2008-04-30 00:52:12 -0700 | [diff] [blame] | 1215 | config SERIAL_BFIN_SPORT |
Mike Frysinger | d671250 | 2010-03-09 12:25:39 -0500 | [diff] [blame] | 1216 | tristate "Blackfin SPORT emulate UART" |
| 1217 | depends on BLACKFIN |
Bryan Wu | 2f35174 | 2008-04-30 00:52:12 -0700 | [diff] [blame] | 1218 | select SERIAL_CORE |
| 1219 | help |
Matt LaPlante | 692105b | 2009-01-26 11:12:25 +0100 | [diff] [blame] | 1220 | Enable SPORT emulate UART on Blackfin series. |
Bryan Wu | 2f35174 | 2008-04-30 00:52:12 -0700 | [diff] [blame] | 1221 | |
| 1222 | To compile this driver as a module, choose M here: the |
| 1223 | module will be called bfin_sport_uart. |
| 1224 | |
sonic zhang | ccf68e5 | 2009-12-09 12:31:28 -0800 | [diff] [blame] | 1225 | config SERIAL_BFIN_SPORT_CONSOLE |
| 1226 | bool "Console on Blackfin sport emulated uart" |
| 1227 | depends on SERIAL_BFIN_SPORT=y |
| 1228 | select SERIAL_CORE_CONSOLE |
| 1229 | |
| 1230 | config SERIAL_BFIN_SPORT0_UART |
| 1231 | bool "Enable UART over SPORT0" |
Mike Frysinger | be99159 | 2010-03-09 12:25:40 -0500 | [diff] [blame] | 1232 | depends on SERIAL_BFIN_SPORT && !(BF542 || BF544) |
Bryan Wu | 2f35174 | 2008-04-30 00:52:12 -0700 | [diff] [blame] | 1233 | help |
sonic zhang | ccf68e5 | 2009-12-09 12:31:28 -0800 | [diff] [blame] | 1234 | Enable UART over SPORT0 |
Bryan Wu | 2f35174 | 2008-04-30 00:52:12 -0700 | [diff] [blame] | 1235 | |
Sonic Zhang | 1f7d1c8 | 2010-03-09 12:25:33 -0500 | [diff] [blame] | 1236 | config SERIAL_BFIN_SPORT0_UART_CTSRTS |
| 1237 | bool "Enable UART over SPORT0 hardware flow control" |
| 1238 | depends on SERIAL_BFIN_SPORT0_UART |
| 1239 | help |
| 1240 | Enable hardware flow control in the driver. |
| 1241 | |
sonic zhang | ccf68e5 | 2009-12-09 12:31:28 -0800 | [diff] [blame] | 1242 | config SERIAL_BFIN_SPORT1_UART |
| 1243 | bool "Enable UART over SPORT1" |
Bryan Wu | 2f35174 | 2008-04-30 00:52:12 -0700 | [diff] [blame] | 1244 | depends on SERIAL_BFIN_SPORT |
sonic zhang | ccf68e5 | 2009-12-09 12:31:28 -0800 | [diff] [blame] | 1245 | help |
| 1246 | Enable UART over SPORT1 |
| 1247 | |
Sonic Zhang | 1f7d1c8 | 2010-03-09 12:25:33 -0500 | [diff] [blame] | 1248 | config SERIAL_BFIN_SPORT1_UART_CTSRTS |
| 1249 | bool "Enable UART over SPORT1 hardware flow control" |
| 1250 | depends on SERIAL_BFIN_SPORT1_UART |
| 1251 | help |
| 1252 | Enable hardware flow control in the driver. |
| 1253 | |
sonic zhang | ccf68e5 | 2009-12-09 12:31:28 -0800 | [diff] [blame] | 1254 | config SERIAL_BFIN_SPORT2_UART |
| 1255 | bool "Enable UART over SPORT2" |
| 1256 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) |
| 1257 | help |
| 1258 | Enable UART over SPORT2 |
| 1259 | |
Sonic Zhang | 1f7d1c8 | 2010-03-09 12:25:33 -0500 | [diff] [blame] | 1260 | config SERIAL_BFIN_SPORT2_UART_CTSRTS |
| 1261 | bool "Enable UART over SPORT2 hardware flow control" |
| 1262 | depends on SERIAL_BFIN_SPORT2_UART |
| 1263 | help |
| 1264 | Enable hardware flow control in the driver. |
| 1265 | |
sonic zhang | ccf68e5 | 2009-12-09 12:31:28 -0800 | [diff] [blame] | 1266 | config SERIAL_BFIN_SPORT3_UART |
| 1267 | bool "Enable UART over SPORT3" |
| 1268 | depends on SERIAL_BFIN_SPORT && (BF54x || BF538 || BF539) |
| 1269 | help |
| 1270 | Enable UART over SPORT3 |
Bryan Wu | 2f35174 | 2008-04-30 00:52:12 -0700 | [diff] [blame] | 1271 | |
Sonic Zhang | 1f7d1c8 | 2010-03-09 12:25:33 -0500 | [diff] [blame] | 1272 | config SERIAL_BFIN_SPORT3_UART_CTSRTS |
| 1273 | bool "Enable UART over SPORT3 hardware flow control" |
| 1274 | depends on SERIAL_BFIN_SPORT3_UART |
| 1275 | help |
| 1276 | Enable hardware flow control in the driver. |
| 1277 | |
Richard Röjfors | 34aec59 | 2009-06-11 14:05:39 +0100 | [diff] [blame] | 1278 | config SERIAL_TIMBERDALE |
| 1279 | tristate "Support for timberdale UART" |
Richard Röjfors | 34aec59 | 2009-06-11 14:05:39 +0100 | [diff] [blame] | 1280 | select SERIAL_CORE |
Jean Delvare | e55c2a0 | 2014-04-03 11:36:22 +0200 | [diff] [blame] | 1281 | depends on X86_32 || COMPILE_TEST |
Richard Röjfors | 34aec59 | 2009-06-11 14:05:39 +0100 | [diff] [blame] | 1282 | ---help--- |
| 1283 | Add support for UART controller on timberdale. |
| 1284 | |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1285 | config SERIAL_BCM63XX |
Kevin Cernekee | 4b65208 | 2014-10-21 15:22:59 -0700 | [diff] [blame] | 1286 | tristate "Broadcom BCM63xx/BCM33xx UART support" |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1287 | select SERIAL_CORE |
Kevin Cernekee | c0ec3fd | 2014-10-21 15:22:57 -0700 | [diff] [blame] | 1288 | depends on MIPS || ARM || COMPILE_TEST |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1289 | help |
Kevin Cernekee | 4b65208 | 2014-10-21 15:22:59 -0700 | [diff] [blame] | 1290 | This enables the driver for the onchip UART core found on |
| 1291 | the following chipsets: |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1292 | |
Kevin Cernekee | 4b65208 | 2014-10-21 15:22:59 -0700 | [diff] [blame] | 1293 | BCM33xx (cable modem) |
| 1294 | BCM63xx/BCM63xxx (DSL) |
| 1295 | BCM68xx (PON) |
| 1296 | BCM7xxx (STB) - DOCSIS console |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1297 | |
| 1298 | config SERIAL_BCM63XX_CONSOLE |
Kevin Cernekee | 4b65208 | 2014-10-21 15:22:59 -0700 | [diff] [blame] | 1299 | bool "Console on BCM63xx serial port" |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1300 | depends on SERIAL_BCM63XX=y |
| 1301 | select SERIAL_CORE_CONSOLE |
Kevin Cernekee | 1ab8e4b | 2014-10-21 15:23:02 -0700 | [diff] [blame] | 1302 | select SERIAL_EARLYCON |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1303 | help |
Kevin Cernekee | 4b65208 | 2014-10-21 15:22:59 -0700 | [diff] [blame] | 1304 | If you have enabled the serial port on the BCM63xx CPU |
Maxime Bizon | 9fcd66e | 2009-09-18 13:04:58 +0200 | [diff] [blame] | 1305 | you can make it the console by answering Y to this option. |
| 1306 | |
Kristoffer Glembo | d4ac42a | 2009-11-04 08:39:46 -0800 | [diff] [blame] | 1307 | config SERIAL_GRLIB_GAISLER_APBUART |
| 1308 | tristate "GRLIB APBUART serial support" |
David S. Miller | 6cd7a63 | 2011-03-30 21:11:35 -0700 | [diff] [blame] | 1309 | depends on OF && SPARC |
Randy Dunlap | fed7bb3 | 2011-01-19 14:34:35 -0800 | [diff] [blame] | 1310 | select SERIAL_CORE |
Kristoffer Glembo | d4ac42a | 2009-11-04 08:39:46 -0800 | [diff] [blame] | 1311 | ---help--- |
| 1312 | Add support for the GRLIB APBUART serial port. |
| 1313 | |
| 1314 | config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE |
| 1315 | bool "Console on GRLIB APBUART serial port" |
| 1316 | depends on SERIAL_GRLIB_GAISLER_APBUART=y |
| 1317 | select SERIAL_CORE_CONSOLE |
| 1318 | help |
| 1319 | Support for running a console on the GRLIB APBUART |
| 1320 | |
Tobias Klauser | 5bcd601 | 2010-05-05 10:35:22 +0200 | [diff] [blame] | 1321 | config SERIAL_ALTERA_JTAGUART |
| 1322 | tristate "Altera JTAG UART support" |
| 1323 | select SERIAL_CORE |
| 1324 | help |
| 1325 | This driver supports the Altera JTAG UART port. |
| 1326 | |
| 1327 | config SERIAL_ALTERA_JTAGUART_CONSOLE |
| 1328 | bool "Altera JTAG UART console support" |
| 1329 | depends on SERIAL_ALTERA_JTAGUART=y |
| 1330 | select SERIAL_CORE_CONSOLE |
| 1331 | help |
| 1332 | Enable a Altera JTAG UART port to be the system console. |
| 1333 | |
| 1334 | config SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS |
| 1335 | bool "Bypass output when no connection" |
| 1336 | depends on SERIAL_ALTERA_JTAGUART_CONSOLE |
| 1337 | select SERIAL_CORE_CONSOLE |
| 1338 | help |
| 1339 | Bypass console output and keep going even if there is no |
| 1340 | JTAG terminal connection with the host. |
| 1341 | |
Tobias Klauser | 6b7d8f8 | 2010-05-05 10:35:23 +0200 | [diff] [blame] | 1342 | config SERIAL_ALTERA_UART |
| 1343 | tristate "Altera UART support" |
| 1344 | select SERIAL_CORE |
| 1345 | help |
| 1346 | This driver supports the Altera softcore UART port. |
| 1347 | |
| 1348 | config SERIAL_ALTERA_UART_MAXPORTS |
| 1349 | int "Maximum number of Altera UART ports" |
| 1350 | depends on SERIAL_ALTERA_UART |
| 1351 | default 4 |
| 1352 | help |
| 1353 | This setting lets you define the maximum number of the Altera |
| 1354 | UART ports. The usual default varies from board to board, and |
| 1355 | this setting is a way of catering for that. |
| 1356 | |
| 1357 | config SERIAL_ALTERA_UART_BAUDRATE |
| 1358 | int "Default baudrate for Altera UART ports" |
| 1359 | depends on SERIAL_ALTERA_UART |
| 1360 | default 115200 |
| 1361 | help |
| 1362 | This setting lets you define what the default baudrate is for the |
| 1363 | Altera UART ports. The usual default varies from board to board, |
| 1364 | and this setting is a way of catering for that. |
| 1365 | |
| 1366 | config SERIAL_ALTERA_UART_CONSOLE |
| 1367 | bool "Altera UART console support" |
| 1368 | depends on SERIAL_ALTERA_UART=y |
| 1369 | select SERIAL_CORE_CONSOLE |
| 1370 | help |
| 1371 | Enable a Altera UART port to be the system console. |
| 1372 | |
Russ Gorby | af3b888 | 2010-10-26 14:13:52 +0100 | [diff] [blame] | 1373 | config SERIAL_IFX6X60 |
Greg Kroah-Hartman | 5de6934 | 2012-09-18 17:17:56 +0100 | [diff] [blame] | 1374 | tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" |
Geert Uytterhoeven | b737eeb | 2015-08-02 11:09:52 +0200 | [diff] [blame] | 1375 | depends on GPIOLIB || COMPILE_TEST |
| 1376 | depends on SPI && HAS_DMA |
Russ Gorby | af3b888 | 2010-10-26 14:13:52 +0100 | [diff] [blame] | 1377 | help |
| 1378 | Support for the IFX6x60 modem devices on Intel MID platforms. |
| 1379 | |
Tomoya MORINAGA | 3c6a483 | 2010-11-17 09:55:54 +0900 | [diff] [blame] | 1380 | config SERIAL_PCH_UART |
Tomoya MORINAGA | 8249f74 | 2011-10-28 09:38:49 +0900 | [diff] [blame] | 1381 | tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) UART" |
Jean Delvare | 0667934 | 2014-05-16 10:48:50 +0200 | [diff] [blame] | 1382 | depends on PCI && (X86_32 || COMPILE_TEST) |
Tomoya MORINAGA | 3c6a483 | 2010-11-17 09:55:54 +0900 | [diff] [blame] | 1383 | select SERIAL_CORE |
Tomoya MORINAGA | 3c6a483 | 2010-11-17 09:55:54 +0900 | [diff] [blame] | 1384 | help |
| 1385 | This driver is for PCH(Platform controller Hub) UART of Intel EG20T |
| 1386 | which is an IOH(Input/Output Hub) for x86 embedded processor. |
| 1387 | Enabling PCH_DMA, this PCH UART works as DMA mode. |
Tomoya MORINAGA | 4564e1e | 2011-01-28 18:00:01 +0900 | [diff] [blame] | 1388 | |
Tomoya MORINAGA | 8249f74 | 2011-10-28 09:38:49 +0900 | [diff] [blame] | 1389 | This driver also can be used for LAPIS Semiconductor IOH(Input/ |
| 1390 | Output Hub), ML7213, ML7223 and ML7831. |
| 1391 | ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is |
| 1392 | for MP(Media Phone) use and ML7831 IOH is for general purpose use. |
| 1393 | ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. |
| 1394 | ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. |
Niranjana Vishwanathapura | daaf6ff | 2011-02-09 11:16:34 -0800 | [diff] [blame] | 1395 | |
Alexander Stein | e30f867 | 2011-11-15 15:04:07 -0800 | [diff] [blame] | 1396 | config SERIAL_PCH_UART_CONSOLE |
| 1397 | bool "Support for console on Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH" |
| 1398 | depends on SERIAL_PCH_UART=y |
| 1399 | select SERIAL_CORE_CONSOLE |
| 1400 | help |
| 1401 | Say Y here if you wish to use the PCH UART as the system console |
| 1402 | (the system console is the device which receives all kernel messages and |
| 1403 | warnings and which allows logins in single user mode). |
| 1404 | |
Sascha Hauer | 47d37d6 | 2011-01-11 15:54:54 +0100 | [diff] [blame] | 1405 | config SERIAL_MXS_AUART |
Sascha Hauer | 47d37d6 | 2011-01-11 15:54:54 +0100 | [diff] [blame] | 1406 | tristate "MXS AUART support" |
Geert Uytterhoeven | 29647c4 | 2015-11-09 10:31:16 +0100 | [diff] [blame] | 1407 | depends on HAS_DMA |
Oleksij Rempel | 254da0d | 2016-03-16 14:05:52 +0100 | [diff] [blame] | 1408 | depends on ARCH_MXS || MACH_ASM9260 || COMPILE_TEST |
Sascha Hauer | 47d37d6 | 2011-01-11 15:54:54 +0100 | [diff] [blame] | 1409 | select SERIAL_CORE |
Janusz Uzycki | 7c573d7 | 2014-10-10 18:53:25 +0200 | [diff] [blame] | 1410 | select SERIAL_MCTRL_GPIO if GPIOLIB |
Sascha Hauer | 47d37d6 | 2011-01-11 15:54:54 +0100 | [diff] [blame] | 1411 | help |
Oleksij Rempel | 254da0d | 2016-03-16 14:05:52 +0100 | [diff] [blame] | 1412 | This driver supports the MXS and Alphascale ASM9260 Application |
| 1413 | UART (AUART) port. |
Sascha Hauer | 47d37d6 | 2011-01-11 15:54:54 +0100 | [diff] [blame] | 1414 | |
| 1415 | config SERIAL_MXS_AUART_CONSOLE |
| 1416 | bool "MXS AUART console support" |
| 1417 | depends on SERIAL_MXS_AUART=y |
| 1418 | select SERIAL_CORE_CONSOLE |
| 1419 | help |
| 1420 | Enable a MXS AUART port to be the system console. |
| 1421 | |
John Linn | 61ec901 | 2011-04-30 00:07:43 -0400 | [diff] [blame] | 1422 | config SERIAL_XILINX_PS_UART |
Soren Brinkmann | d9bb3fb | 2014-04-04 17:23:43 -0700 | [diff] [blame] | 1423 | tristate "Cadence (Xilinx Zynq) UART support" |
Josh Cartwright | 4bb535d | 2012-11-05 15:24:26 -0600 | [diff] [blame] | 1424 | depends on OF |
John Linn | 61ec901 | 2011-04-30 00:07:43 -0400 | [diff] [blame] | 1425 | select SERIAL_CORE |
| 1426 | help |
Soren Brinkmann | d9bb3fb | 2014-04-04 17:23:43 -0700 | [diff] [blame] | 1427 | This driver supports the Cadence UART. It is found e.g. in Xilinx |
| 1428 | Zynq. |
John Linn | 61ec901 | 2011-04-30 00:07:43 -0400 | [diff] [blame] | 1429 | |
| 1430 | config SERIAL_XILINX_PS_UART_CONSOLE |
Soren Brinkmann | d9bb3fb | 2014-04-04 17:23:43 -0700 | [diff] [blame] | 1431 | bool "Cadence UART console support" |
John Linn | 61ec901 | 2011-04-30 00:07:43 -0400 | [diff] [blame] | 1432 | depends on SERIAL_XILINX_PS_UART=y |
| 1433 | select SERIAL_CORE_CONSOLE |
Michal Simek | 6fa62fc | 2014-09-10 12:43:02 +0200 | [diff] [blame] | 1434 | select SERIAL_EARLYCON |
John Linn | 61ec901 | 2011-04-30 00:07:43 -0400 | [diff] [blame] | 1435 | help |
Soren Brinkmann | d9bb3fb | 2014-04-04 17:23:43 -0700 | [diff] [blame] | 1436 | Enable a Cadence UART port to be the system console. |
John Linn | 61ec901 | 2011-04-30 00:07:43 -0400 | [diff] [blame] | 1437 | |
Gabor Juhos | d57f341 | 2011-06-20 19:26:11 +0200 | [diff] [blame] | 1438 | config SERIAL_AR933X |
Gabor Juhos | 284301e | 2013-08-29 11:37:19 +0200 | [diff] [blame] | 1439 | tristate "AR933X serial port support" |
Gabor Juhos | 15ef17f | 2013-08-28 10:09:28 +0200 | [diff] [blame] | 1440 | depends on HAVE_CLK && SOC_AR933X |
Gabor Juhos | d57f341 | 2011-06-20 19:26:11 +0200 | [diff] [blame] | 1441 | select SERIAL_CORE |
| 1442 | help |
| 1443 | If you have an Atheros AR933X SOC based board and want to use the |
| 1444 | built-in UART of the SoC, say Y to this option. |
| 1445 | |
Gabor Juhos | 284301e | 2013-08-29 11:37:19 +0200 | [diff] [blame] | 1446 | To compile this driver as a module, choose M here: the |
| 1447 | module will be called ar933x_uart. |
| 1448 | |
Gabor Juhos | d57f341 | 2011-06-20 19:26:11 +0200 | [diff] [blame] | 1449 | config SERIAL_AR933X_CONSOLE |
| 1450 | bool "Console on AR933X serial port" |
| 1451 | depends on SERIAL_AR933X=y |
| 1452 | select SERIAL_CORE_CONSOLE |
| 1453 | help |
| 1454 | Enable a built-in UART port of the AR933X to be the system console. |
| 1455 | |
| 1456 | config SERIAL_AR933X_NR_UARTS |
| 1457 | int "Maximum number of AR933X serial ports" |
| 1458 | depends on SERIAL_AR933X |
| 1459 | default "2" |
| 1460 | help |
| 1461 | Set this to the number of serial ports you want the driver |
| 1462 | to support. |
| 1463 | |
Uwe Kleine-König | 3afbd89 | 2012-01-25 09:05:04 +0100 | [diff] [blame] | 1464 | config SERIAL_EFM32_UART |
Uwe Kleine-König | 2f2a0c7 | 2013-07-17 08:48:41 +0200 | [diff] [blame] | 1465 | tristate "EFM32 UART/USART port" |
| 1466 | depends on ARM && (ARCH_EFM32 || COMPILE_TEST) |
Uwe Kleine-König | 3afbd89 | 2012-01-25 09:05:04 +0100 | [diff] [blame] | 1467 | select SERIAL_CORE |
| 1468 | help |
| 1469 | This driver support the USART and UART ports on |
| 1470 | Energy Micro's efm32 SoCs. |
| 1471 | |
Vladimir Murzin | 041f031 | 2016-04-25 09:47:47 +0100 | [diff] [blame] | 1472 | config SERIAL_MPS2_UART_CONSOLE |
| 1473 | bool "MPS2 UART console support" |
| 1474 | depends on SERIAL_MPS2_UART |
| 1475 | select SERIAL_CORE_CONSOLE |
Vladimir Murzin | bd8d257 | 2016-04-25 09:47:48 +0100 | [diff] [blame] | 1476 | select SERIAL_EARLYCON |
Vladimir Murzin | 041f031 | 2016-04-25 09:47:47 +0100 | [diff] [blame] | 1477 | |
| 1478 | config SERIAL_MPS2_UART |
| 1479 | bool "MPS2 UART port" |
| 1480 | depends on ARM || COMPILE_TEST |
| 1481 | select SERIAL_CORE |
| 1482 | help |
| 1483 | This driver support the UART ports on ARM MPS2. |
| 1484 | |
Uwe Kleine-König | 3afbd89 | 2012-01-25 09:05:04 +0100 | [diff] [blame] | 1485 | config SERIAL_EFM32_UART_CONSOLE |
| 1486 | bool "EFM32 UART/USART console support" |
| 1487 | depends on SERIAL_EFM32_UART=y |
| 1488 | select SERIAL_CORE_CONSOLE |
| 1489 | |
Chris Metcalf | b5c6c1a | 2013-08-12 14:11:44 -0400 | [diff] [blame] | 1490 | config SERIAL_TILEGX |
| 1491 | tristate "TILE-Gx on-chip serial port support" |
| 1492 | depends on TILEGX |
| 1493 | select TILE_GXIO_UART |
| 1494 | select SERIAL_CORE |
| 1495 | ---help--- |
| 1496 | This device provides access to the on-chip UARTs on the TILE-Gx |
| 1497 | processor. |
| 1498 | |
Vineet Gupta | 2ac4ad2 | 2012-10-27 12:47:12 +0530 | [diff] [blame] | 1499 | config SERIAL_ARC |
| 1500 | tristate "ARC UART driver support" |
| 1501 | select SERIAL_CORE |
| 1502 | help |
| 1503 | Driver for on-chip UART for ARC(Synopsys) for the legacy |
| 1504 | FPGA Boards (ML50x/ARCAngel4) |
| 1505 | |
| 1506 | config SERIAL_ARC_CONSOLE |
| 1507 | bool "Console on ARC UART" |
| 1508 | depends on SERIAL_ARC=y |
| 1509 | select SERIAL_CORE_CONSOLE |
Vineet Gupta | 27cfe4e | 2014-06-24 13:55:09 +0530 | [diff] [blame] | 1510 | select SERIAL_EARLYCON |
Vineet Gupta | 2ac4ad2 | 2012-10-27 12:47:12 +0530 | [diff] [blame] | 1511 | help |
| 1512 | Enable system Console on ARC UART |
| 1513 | |
| 1514 | config SERIAL_ARC_NR_PORTS |
| 1515 | int "Number of ARC UART ports" |
| 1516 | depends on SERIAL_ARC |
| 1517 | range 1 3 |
| 1518 | default "1" |
| 1519 | help |
| 1520 | Set this to the number of serial ports you want the driver |
| 1521 | to support. |
| 1522 | |
Kevin Cernekee | 7d9f49a | 2013-01-16 20:28:40 -0800 | [diff] [blame] | 1523 | config SERIAL_RP2 |
| 1524 | tristate "Comtrol RocketPort EXPRESS/INFINITY support" |
| 1525 | depends on PCI |
| 1526 | select SERIAL_CORE |
| 1527 | help |
| 1528 | This driver supports the Comtrol RocketPort EXPRESS and |
| 1529 | RocketPort INFINITY families of PCI/PCIe multiport serial adapters. |
| 1530 | These adapters use a "RocketPort 2" ASIC that is not compatible |
| 1531 | with the original RocketPort driver (CONFIG_ROCKETPORT). |
| 1532 | |
| 1533 | To compile this driver as a module, choose M here: the |
| 1534 | module will be called rp2. |
| 1535 | |
| 1536 | If you want to compile this driver into the kernel, say Y here. If |
| 1537 | you don't have a suitable RocketPort card installed, say N. |
| 1538 | |
| 1539 | config SERIAL_RP2_NR_UARTS |
| 1540 | int "Maximum number of RocketPort EXPRESS/INFINITY ports" |
| 1541 | depends on SERIAL_RP2 |
| 1542 | default "32" |
| 1543 | help |
| 1544 | If multiple cards are present, the default limit of 32 ports may |
| 1545 | need to be increased. |
| 1546 | |
Jingchang Lu | c9e2e94 | 2013-06-07 09:20:40 +0800 | [diff] [blame] | 1547 | config SERIAL_FSL_LPUART |
| 1548 | tristate "Freescale lpuart serial port support" |
Geert Uytterhoeven | ac62391 | 2014-05-06 14:41:19 +0200 | [diff] [blame] | 1549 | depends on HAS_DMA |
Jingchang Lu | c9e2e94 | 2013-06-07 09:20:40 +0800 | [diff] [blame] | 1550 | select SERIAL_CORE |
| 1551 | help |
| 1552 | Support for the on-chip lpuart on some Freescale SOCs. |
| 1553 | |
| 1554 | config SERIAL_FSL_LPUART_CONSOLE |
| 1555 | bool "Console on Freescale lpuart serial port" |
| 1556 | depends on SERIAL_FSL_LPUART=y |
| 1557 | select SERIAL_CORE_CONSOLE |
Peter Hurley | bec8bf6 | 2015-10-20 09:55:21 -0400 | [diff] [blame] | 1558 | select SERIAL_EARLYCON |
Jingchang Lu | c9e2e94 | 2013-06-07 09:20:40 +0800 | [diff] [blame] | 1559 | help |
| 1560 | If you have enabled the lpuart serial port on the Freescale SoCs, |
| 1561 | you can make it the console by answering Y to this option. |
| 1562 | |
Baruch Siach | 5930cb3 | 2014-12-18 21:45:24 +0200 | [diff] [blame] | 1563 | config SERIAL_CONEXANT_DIGICOLOR |
| 1564 | tristate "Conexant Digicolor CX92xxx USART serial port support" |
| 1565 | depends on OF |
| 1566 | select SERIAL_CORE |
| 1567 | help |
| 1568 | Support for the on-chip USART on Conexant Digicolor SoCs. |
| 1569 | |
| 1570 | config SERIAL_CONEXANT_DIGICOLOR_CONSOLE |
| 1571 | bool "Console on Conexant Digicolor serial port" |
| 1572 | depends on SERIAL_CONEXANT_DIGICOLOR=y |
| 1573 | select SERIAL_CORE_CONSOLE |
| 1574 | help |
| 1575 | If you have enabled the USART serial port on Conexant Digicolor |
| 1576 | SoCs, you can make it the console by answering Y to this option. |
| 1577 | |
Srinivas Kandagatla | c4b0585 | 2013-07-15 12:39:23 +0100 | [diff] [blame] | 1578 | config SERIAL_ST_ASC |
| 1579 | tristate "ST ASC serial port support" |
| 1580 | select SERIAL_CORE |
Dave Jones | 965e260 | 2013-09-03 17:13:23 -0400 | [diff] [blame] | 1581 | depends on ARM || COMPILE_TEST |
Srinivas Kandagatla | c4b0585 | 2013-07-15 12:39:23 +0100 | [diff] [blame] | 1582 | help |
| 1583 | This driver is for the on-chip Asychronous Serial Controller on |
| 1584 | STMicroelectronics STi SoCs. |
| 1585 | ASC is embedded in ST COMMS IP block. It supports Rx & Tx functionality. |
| 1586 | It support all industry standard baud rates. |
| 1587 | |
| 1588 | If unsure, say N. |
| 1589 | |
| 1590 | config SERIAL_ST_ASC_CONSOLE |
| 1591 | bool "Support for console on ST ASC" |
| 1592 | depends on SERIAL_ST_ASC=y |
| 1593 | select SERIAL_CORE_CONSOLE |
| 1594 | |
Johannes Thumshirn | e264ebf | 2014-04-17 15:47:58 +0200 | [diff] [blame] | 1595 | config SERIAL_MEN_Z135 |
| 1596 | tristate "MEN 16z135 Support" |
Arnd Bergmann | 717e1cb | 2014-04-29 22:26:22 +0200 | [diff] [blame] | 1597 | select SERIAL_CORE |
Johannes Thumshirn | e264ebf | 2014-04-17 15:47:58 +0200 | [diff] [blame] | 1598 | depends on MCB |
| 1599 | help |
| 1600 | Say yes here to enable support for the MEN 16z135 High Speed UART IP-Core |
| 1601 | on a MCB carrier. |
| 1602 | |
| 1603 | This driver can also be build as a module. If so, the module will be called |
| 1604 | men_z135_uart.ko |
| 1605 | |
Chunyan Zhang | b7396a3 | 2015-01-28 19:08:44 +0800 | [diff] [blame] | 1606 | config SERIAL_SPRD |
| 1607 | tristate "Support for Spreadtrum serial" |
| 1608 | depends on ARCH_SPRD |
| 1609 | select SERIAL_CORE |
| 1610 | help |
| 1611 | This enables the driver for the Spreadtrum's serial. |
| 1612 | |
| 1613 | config SERIAL_SPRD_CONSOLE |
| 1614 | bool "Spreadtrum UART console support" |
| 1615 | depends on SERIAL_SPRD=y |
| 1616 | select SERIAL_CORE_CONSOLE |
| 1617 | select SERIAL_EARLYCON |
| 1618 | help |
| 1619 | Support for early debug console using Spreadtrum's serial. This enables |
| 1620 | the console before standard serial driver is probed. This is enabled |
| 1621 | with "earlycon" on the kernel command line. The console is |
| 1622 | enabled when early_param is processed. |
| 1623 | |
Maxime Coquelin | 48a6092 | 2015-06-10 21:19:36 +0200 | [diff] [blame] | 1624 | config SERIAL_STM32 |
| 1625 | tristate "STMicroelectronics STM32 serial port support" |
| 1626 | select SERIAL_CORE |
| 1627 | depends on ARM || COMPILE_TEST |
| 1628 | help |
| 1629 | This driver is for the on-chip Serial Controller on |
| 1630 | STMicroelectronics STM32 MCUs. |
| 1631 | USART supports Rx & Tx functionality. |
| 1632 | It support all industry standard baud rates. |
| 1633 | |
| 1634 | If unsure, say N. |
| 1635 | |
| 1636 | config SERIAL_STM32_CONSOLE |
| 1637 | bool "Support for console on STM32" |
| 1638 | depends on SERIAL_STM32=y |
| 1639 | select SERIAL_CORE_CONSOLE |
| 1640 | |
Wilson Ding | 3053079 | 2016-02-16 19:14:53 +0100 | [diff] [blame] | 1641 | config SERIAL_MVEBU_UART |
| 1642 | bool "Marvell EBU serial port support" |
Geert Uytterhoeven | 3d23b4c | 2016-03-18 13:45:51 +0100 | [diff] [blame] | 1643 | depends on ARCH_MVEBU || COMPILE_TEST |
Wilson Ding | 3053079 | 2016-02-16 19:14:53 +0100 | [diff] [blame] | 1644 | select SERIAL_CORE |
| 1645 | help |
| 1646 | This driver is for Marvell EBU SoC's UART. If you have a machine |
| 1647 | based on the Armada-3700 SoC and wish to use the on-board serial |
| 1648 | port, |
| 1649 | say 'Y' here. |
| 1650 | Otherwise, say 'N'. |
| 1651 | |
| 1652 | config SERIAL_MVEBU_CONSOLE |
| 1653 | bool "Console on Marvell EBU serial port" |
| 1654 | depends on SERIAL_MVEBU_UART |
| 1655 | select SERIAL_CORE_CONSOLE |
| 1656 | select SERIAL_EARLYCON |
| 1657 | default y |
| 1658 | help |
| 1659 | Say 'Y' here if you wish to use Armada-3700 UART as the system console. |
| 1660 | (the system console is the device which receives all kernel messages |
| 1661 | and warnings and which allows logins in single user mode) |
| 1662 | Otherwise, say 'N'. |
| 1663 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1664 | endmenu |
Joe Millenbach | 4f73bc4 | 2013-01-17 22:44:22 -0800 | [diff] [blame] | 1665 | |
Richard Genoud | 84130aa | 2014-05-13 20:20:43 +0200 | [diff] [blame] | 1666 | config SERIAL_MCTRL_GPIO |
| 1667 | tristate |
| 1668 | |
Joe Millenbach | 4f73bc4 | 2013-01-17 22:44:22 -0800 | [diff] [blame] | 1669 | endif # TTY |