serial: powerpc: Implement CONFIG_SERIAL_MULTI into iop480 serial driver
Implement support for CONFIG_SERIAL_MULTI into iop480 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 iop480 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>
diff --git a/common/serial.c b/common/serial.c
index 811db95..07573d1 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -58,6 +58,7 @@
serial_initfunc(mpc8260_scc_serial_initialize);
serial_initfunc(mpc8260_smc_serial_initialize);
serial_initfunc(mpc85xx_serial_initialize);
+serial_initfunc(iop480_serial_initialize);
void serial_register(struct serial_device *dev)
{
@@ -94,6 +95,7 @@
mpc8260_scc_serial_initialize();
mpc8260_smc_serial_initialize();
mpc85xx_serial_initialize();
+ iop480_serial_initialize();
serial_assign(default_serial_console()->name);
}