serial: arm: Implement CONFIG_SERIAL_MULTI into netarm serial driver
authorMarek Vasut <marex@denx.de>
Fri, 14 Sep 2012 20:38:09 +0000 (22:38 +0200)
committerTom Rini <trini@ti.com>
Mon, 15 Oct 2012 18:53:56 +0000 (11:53 -0700)
commit0dd9b84908469332c655361682507ad05736b4dc
tree25b94fed059bd9cb34e48162fa4c841f680b4b78
parenta943472c23d8ff71888aed033cc8b51c7bfb282a
serial: arm: Implement CONFIG_SERIAL_MULTI into netarm serial driver

Implement support for CONFIG_SERIAL_MULTI into netarm 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 netarm 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_netarm.c