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-rw-r--r--drivers/serial/serial.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index 4032dfd..4afdd41 100644
--- a/drivers/serial/serial.c
+++ b/drivers/serial/serial.c
@@ -22,6 +22,7 @@
*/
#include <common.h>
+#include <linux/compiler.h>
#include <ns16550.h>
#ifdef CONFIG_NS87308
@@ -335,4 +336,20 @@ struct serial_device eserial3_device =
DECLARE_ESERIAL_FUNCTIONS(4);
struct serial_device eserial4_device =
INIT_ESERIAL_STRUCTURE(4,"eserial3","EUART4");
+
+__weak struct serial_device *default_serial_console(void)
+{
+#if CONFIG_CONS_INDEX == 1
+ return &eserial1_device;
+#elif CONFIG_CONS_INDEX == 2
+ return &eserial2_device;
+#elif CONFIG_CONS_INDEX == 3
+ return &eserial3_device;
+#elif CONFIG_CONS_INDEX == 4
+ return &eserial4_device;
+#else
+#error "Bad CONFIG_CONS_INDEX."
+#endif
+}
+
#endif /* CONFIG_SERIAL_MULTI */