serial: arm: Implement CONFIG_SERIAL_MULTI into mxc serial driver
authorMarek Vasut <marex@denx.de>
Fri, 14 Sep 2012 20:37:43 +0000 (22:37 +0200)
committerTom Rini <trini@ti.com>
Mon, 15 Oct 2012 18:53:56 +0000 (11:53 -0700)
commita943472c23d8ff71888aed033cc8b51c7bfb282a
treea7d46ab846c13d014abd3f4804c2a0c4f1d30e11
parent7cd851a50bc87fd05124b32a3da51e74df91a57e
serial: arm: Implement CONFIG_SERIAL_MULTI into mxc serial driver

Implement support for CONFIG_SERIAL_MULTI into mxc serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the mxc driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>
common/serial.c
drivers/serial/serial_mxc.c