serial: fsl_lpuart: add earlycon support
authorStefan Agner <stefan@agner.ch>
Sat, 17 Oct 2015 07:45:55 +0000 (00:45 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Oct 2015 04:18:30 +0000 (21:18 -0700)
commit1d59b382f1c4111933ab56166eb520ac98676b22
tree90c029df49ae0b5858b6f5728112e208fc0e05d2
parent6200cbaf62d481007cb07e73f67da77bc161ae96
serial: fsl_lpuart: add earlycon support

Add support for DT and command line based earlycon support for
lpuart and lpuart32 used on Freescale Vybrid and and QorIQ LS1021A
processors.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/kernel-parameters.txt
drivers/tty/serial/Kconfig
drivers/tty/serial/fsl_lpuart.c