diff options
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 83 |
1 files changed, 73 insertions, 10 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 070b442c1f81..233fbaaf2559 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -141,6 +141,25 @@ config SERIAL_ATMEL_TTYAT Say Y if you have an external 8250/16C550 UART. If unsure, say N. +config SERIAL_KGDB_NMI + bool "Serial console over KGDB NMI debugger port" + depends on KGDB_SERIAL_CONSOLE + help + This special driver allows you to temporary use NMI debugger port + as a normal console (assuming that the port is attached to KGDB). + + Unlike KDB's disable_nmi command, with this driver you are always + able to go back to the debugger using KGDB escape sequence ($3#33). + This is because this console driver processes the input in NMI + context, and thus is able to intercept the magic sequence. + + Note that since the console interprets input and uses polling + communication methods, for things like PPP you still must fully + detach debugger port from the KGDB NMI (i.e. disable_nmi), and + use raw console. + + If unsure, say N. + config SERIAL_KS8695 bool "Micrel KS8695 (Centaur) serial port support" depends on ARCH_KS8695 @@ -160,10 +179,12 @@ config SERIAL_KS8695_CONSOLE config SERIAL_CLPS711X tristate "CLPS711X serial port support" - depends on ARM && ARCH_CLPS711X + depends on ARCH_CLPS711X select SERIAL_CORE + default y help - ::: To be written ::: + This enables the driver for the on-chip UARTs of the Cirrus + Logic EP711x/EP721x/EP731x processors. config SERIAL_CLPS711X_CONSOLE bool "Support for console on CLPS711X serial port" @@ -173,9 +194,7 @@ config SERIAL_CLPS711X_CONSOLE Even if you say Y here, the currently visible virtual console (/dev/tty0) will still be used as the system console by default, but you can alter that using a kernel command line option such as - "console=ttyCL1". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) + "console=ttyCL1". config SERIAL_SAMSUNG tristate "Samsung SoC serial support" @@ -257,12 +276,19 @@ config SERIAL_MAX3100 help MAX3100 chip support -config SERIAL_MAX3107 - tristate "MAX3107 support" +config SERIAL_MAX310X + bool "MAX310X support" depends on SPI select SERIAL_CORE + select REGMAP_SPI if SPI + default n help - MAX3107 chip support + This selects support for an advanced UART from Maxim (Dallas). + Supported ICs are MAX3107, MAX3108. + Each IC contains 128 words each of receive and transmit FIFO + that can be controlled through I2C or high-speed SPI. + + Say Y here if you want to support this ICs. config SERIAL_DZ bool "DECstation DZ serial driver" @@ -686,7 +712,7 @@ config SERIAL_SH_SCI_CONSOLE config SERIAL_SH_SCI_DMA bool "DMA support" - depends on SERIAL_SH_SCI && SH_DMAE && EXPERIMENTAL + depends on SERIAL_SH_SCI && SH_DMAE config SERIAL_PNX8XXX bool "Enable PNX8XXX SoCs' UART Support" @@ -704,6 +730,25 @@ config SERIAL_PNX8XXX_CONSOLE If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 and you want to use serial console, say Y. Otherwise, say N. +config SERIAL_HS_LPC32XX + tristate "LPC32XX high speed serial port support" + depends on ARCH_LPC32XX && OF + select SERIAL_CORE + help + Support for the LPC32XX high speed serial ports (up to 900kbps). + Those are UARTs completely different from the Standard UARTs on the + LPC32XX SoC. + Choose M or Y here to build this driver. + +config SERIAL_HS_LPC32XX_CONSOLE + bool "Enable LPC32XX high speed UART serial console" + depends on SERIAL_HS_LPC32XX + select SERIAL_CORE_CONSOLE + help + If you would like to be able to use one of the high speed serial + ports on the LPC32XX as the console, you can do so by answering + Y to this option. + config SERIAL_CORE tristate @@ -1104,6 +1149,24 @@ config SERIAL_SC26XX_CONSOLE help Support for Console on SC2681/SC2692 serial ports. +config SERIAL_SCCNXP + bool "SCCNXP serial port support" + depends on !SERIAL_SC26XX + select SERIAL_CORE + default n + help + This selects support for an advanced UART from NXP (Philips). + Supported ICs are SCC2681, SCC2691, SCC2692, SC28L91, SC28L92, + SC28L202, SCC68681 and SCC68692. + Positioned as a replacement for the driver SC26XX. + +config SERIAL_SCCNXP_CONSOLE + bool "Console on SCCNXP serial port" + depends on SERIAL_SCCNXP + select SERIAL_CORE_CONSOLE + help + Support for console on SCCNXP serial ports. + config SERIAL_BFIN_SPORT tristate "Blackfin SPORT emulate UART" depends on BLACKFIN @@ -1260,7 +1323,7 @@ config SERIAL_ALTERA_UART_CONSOLE config SERIAL_IFX6X60 tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)" - depends on GPIOLIB && SPI && EXPERIMENTAL + depends on GPIOLIB && SPI help Support for the IFX6x60 modem devices on Intel MID platforms. |