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Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 14768ad0307e..0d31251e04cc 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -1094,6 +1094,30 @@ config SERIAL_OMAP_CONSOLE your boot loader about how to pass options to the kernel at boot time.) +config SERIAL_SIFIVE + tristate "SiFive UART support" + depends on OF + select SERIAL_CORE + help + Select this option if you are building a kernel for a device that + contains a SiFive UART IP block. This type of UART is present on + SiFive FU540 SoCs, among others. + +config SERIAL_SIFIVE_CONSOLE + bool "Console on SiFive UART" + depends on SERIAL_SIFIVE=y + select SERIAL_CORE_CONSOLE + help + Select this option if you would like to use a SiFive UART as the + system 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=ttySIFx". (Try "man bootparam" or see the documentation of + your boot loader about how to pass options to the kernel at + boot time.) + config SERIAL_LANTIQ bool "Lantiq serial driver" depends on LANTIQ |