regmap: Introduce init_range

[oweals/u-boot.git] / drivers / serial / serial-uclass.c

diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index 4121a37aa80c661bbdcf46da8794e376206843f0..3ded62732d4b21324cd981153b71aee22a99a496 100644 (file)
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -26,6 +26,7 @@ static const unsigned long baudrate_table[] = CONFIG_SYS_BAUDRATE_TABLE;
 #error "Serial is required before relocation - define CONFIG_$(SPL_)SYS_MALLOC_F_LEN to make this work"
 #endif
 
+#if CONFIG_IS_ENABLED(SERIAL_PRESENT)
 static int serial_check_stdout(const void *blob, struct udevice **devp)
 {
        int node;
@@ -61,7 +62,7 @@ static int serial_check_stdout(const void *blob, struct udevice **devp)
         * anyway.
         */
        if (node > 0 && !lists_bind_fdt(gd->dm_root, offset_to_ofnode(node),
-                                       devp)) {
+                                       devp, false)) {
                if (!device_probe(*devp))
                        return 0;
        }
@@ -150,12 +151,15 @@ static void serial_find_console_or_panic(void)
        panic_str("No serial driver found");
 #endif
 }
+#endif /* CONFIG_SERIAL_PRESENT */
 
 /* Called prior to relocation */
 int serial_init(void)
 {
+#if CONFIG_IS_ENABLED(SERIAL_PRESENT)
        serial_find_console_or_panic();
        gd->flags |= GD_FLG_SERIAL_READY;
+#endif
 
        return 0;
 }
@@ -290,6 +294,20 @@ void serial_setbrg(void)
                ops->setbrg(gd->cur_serial_dev, gd->baudrate);
 }
 
+int serial_setconfig(uint config)
+{
+       struct dm_serial_ops *ops;
+
+       if (!gd->cur_serial_dev)
+               return 0;
+
+       ops = serial_get_ops(gd->cur_serial_dev);
+       if (ops->setconfig)
+               return ops->setconfig(gd->cur_serial_dev, config);
+
+       return 0;
+}
+
 void serial_stdio_init(void)
 {
 }
@@ -401,9 +419,11 @@ static int serial_post_probe(struct udevice *dev)
                ops->pending += gd->reloc_off;
        if (ops->clear)
                ops->clear += gd->reloc_off;
+       if (ops->setconfig)
+               ops->setconfig += gd->reloc_off;
 #if CONFIG_POST & CONFIG_SYS_POST_UART
        if (ops->loop)
-               ops->loop += gd->reloc_off
+               ops->loop += gd->reloc_off;
 #endif
 #endif
        /* Set the baud rate */