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serial: powerpc: Implement CONFIG_SERIAL_MULTI into sconsole serial driver

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Implement support for CONFIG_SERIAL_MULTI into sconsole 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 sconsole 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: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
This commit is contained in:
Marek Vasut
2012-09-13 12:34:49 +02:00
committed by Tom Rini
parent d126f2850f
commit 26d8eaaa48
2 changed files with 62 additions and 6 deletions
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2
common/serial.c
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@@ -68,6 +68,7 @@ serial_initfunc(cogent_serial_initialize);
serial_initfunc(cpci750_serial_initialize);
serial_initfunc(evb64260_serial_initialize);
serial_initfunc(ml2_serial_initialize);
serial_initfunc(sconsole_serial_initialize);
void serial_register(struct serial_device *dev)
{
@@ -114,6 +115,7 @@ void serial_initialize(void)
cpci750_serial_initialize();
evb64260_serial_initialize();
ml2_serial_initialize();
sconsole_serial_initialize();
serial_assign(default_serial_console()->name);
}