tree d21093c35777b4e6a9bcfbd2263182e1dd66443c
parent 30916a47a2911d8f739153fe1b585cfb52ce8b6f
author Marek Vasut <marex@denx.de> 1347654891 +0200
committer Tom Rini <trini@ti.com> 1350327235 -0700

serial: arm: Implement CONFIG_SERIAL_MULTI into imx serial driver

Implement support for CONFIG_SERIAL_MULTI into imx 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 imx 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>