diff options
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 780908d43557..8a0352eb337c 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -502,20 +502,27 @@ config SERIAL_IMX can enable its onboard serial port by enabling this option. config SERIAL_IMX_CONSOLE - bool "Console on IMX serial port" - depends on SERIAL_IMX=y + tristate "Console on IMX serial port" + depends on SERIAL_IMX select SERIAL_CORE_CONSOLE - select SERIAL_EARLYCON if OF help If you have enabled the serial port on the Freescale IMX - CPU you can make it the console by answering Y to this option. + CPU you can make it the console by answering Y/M to this option. - Even if you say Y here, the currently visible virtual console + Even if you say Y/M 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=ttymxc0". (Try "man bootparam" or see the documentation of your bootloader about how to pass options to the kernel at boot time.) +config SERIAL_IMX_EARLYCON + bool "Earlycon on IMX serial port" + depends on OF + select SERIAL_EARLYCON + help + If you have enabled the earlycon on the Freescale IMX + CPU you can make it the earlycon by answering Y to this option. + config SERIAL_UARTLITE tristate "Xilinx uartlite serial port support" depends on HAS_IOMEM |