diff options
| author | Kevin Cernekee <cernekee@gmail.com> | 2014-10-21 18:23:02 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-06 17:57:24 -0500 |
| commit | 1ab8e4b1acdf39ebe6002bbe07ef6e578cff5d74 (patch) | |
| tree | c6e8ae09bee04390f3ea37c669493c52d7e55f0c /drivers/tty/serial/Kconfig | |
| parent | e1a184eea9bcab00faa5943292d049bc30f8cd09 (diff) | |
tty: serial: bcm63xx: Enable DT earlycon support
This enables early console output if there is a chosen/stdout-path
property referencing a UART node with the "brcm,bcm6345-uart" compatible
string. The bootloader sets up the pinmux and baud/parity/etc.
Tested on bcm3384 (MIPS, DT).
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 5210c9f62302..7088373efc15 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig | |||
| @@ -1297,6 +1297,7 @@ config SERIAL_BCM63XX_CONSOLE | |||
| 1297 | bool "Console on BCM63xx serial port" | 1297 | bool "Console on BCM63xx serial port" |
| 1298 | depends on SERIAL_BCM63XX=y | 1298 | depends on SERIAL_BCM63XX=y |
| 1299 | select SERIAL_CORE_CONSOLE | 1299 | select SERIAL_CORE_CONSOLE |
| 1300 | select SERIAL_EARLYCON | ||
| 1300 | help | 1301 | help |
| 1301 | If you have enabled the serial port on the BCM63xx CPU | 1302 | If you have enabled the serial port on the BCM63xx CPU |
| 1302 | you can make it the console by answering Y to this option. | 1303 | you can make it the console by answering Y to this option. |