board: nuvoton: update console environment variable
If CONFIG_SYS_SKIP_UART_INIT is enabled, calculate the
current baud rate and update the "console" environment
variable.
Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
diff --git a/board/nuvoton/common/uart.h b/board/nuvoton/common/uart.h
new file mode 100644
index 0000000..9cc8952
--- /dev/null
+++ b/board/nuvoton/common/uart.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2023 Nuvoton Technology Corp.
+ */
+
+#ifndef _NUVOTON_UART_H
+#define _NUVOTON_UART_H
+
+void board_set_console(void);
+
+#endif /* _NUVOTON_COMMON_H */