serial: arm: Implement CONFIG_SERIAL_MULTI into pl01x serial driver
Implement support for CONFIG_SERIAL_MULTI into pl01x 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 pl01x 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>
Cc: Mathieu J. Poirier <mathieu.poirier@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: John Rigby <john.rigby@linaro.org>
Cc: Rabin Vincent <rabin.vincent@stericsson.com>
diff --git a/common/serial.c b/common/serial.c
index 0c0712b..96e69d5 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -89,6 +89,7 @@
serial_initfunc(max3100_serial_initialize);
serial_initfunc(mxc_serial_initialize);
serial_initfunc(netarm_serial_initialize);
+serial_initfunc(pl01x_serial_initialize);
void serial_register(struct serial_device *dev)
{
@@ -156,6 +157,7 @@
max3100_serial_initialize();
mxc_serial_initialize();
netarm_serial_initialize();
+ pl01x_serial_initialize();
serial_assign(default_serial_console()->name);
}