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serial: Implement CONFIG_SERIAL_MULTI into ns9750 serial driver

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Implement support for CONFIG_SERIAL_MULTI into ns9750 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 ns9750 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>
This commit is contained in:
Marek Vasut
2012-09-13 16:52:07 +02:00
committed by Tom Rini
parent abaef69fbe
commit 28ea4c34a6
2 changed files with 61 additions and 6 deletions
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2
common/serial.c
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@@ -75,6 +75,7 @@ serial_initfunc(altera_serial_initialize);
serial_initfunc(atmel_serial_initialize);
serial_initfunc(lpc32xx_serial_initialize);
serial_initfunc(mcf_serial_initialize);
serial_initfunc(ns9750_serial_initialize);
void serial_register(struct serial_device *dev)
{
@@ -128,6 +129,7 @@ void serial_initialize(void)
atmel_serial_initialize();
lpc32xx_serial_initialize();
mcf_serial_initialize();
ns9750_serial_initialize();
serial_assign(default_serial_console()->name);
}