serial: arm: Implement CONFIG_SERIAL_MULTI into altera serial driver
authorMarek Vasut <marex@denx.de>
Thu, 13 Sep 2012 14:49:51 +0000 (16:49 +0200)
committerTom Rini <trini@ti.com>
Mon, 15 Oct 2012 18:53:54 +0000 (11:53 -0700)
commitb207d6455b123b08ad8d2d29dec76c6cd6fee87a
tree0a50f865d6447412d96b60c72cfcbfe0c92d250a
parent8c085757498281aed461979518401179d3e9942f
serial: arm: Implement CONFIG_SERIAL_MULTI into altera serial driver

Implement support for CONFIG_SERIAL_MULTI into altera 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 altera 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: Scott McNutt <smcnutt@psyent.com>
common/serial.c
drivers/serial/altera_uart.c