X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fdebug_uart.h;h=34e8b2fc810170ec54cb7176cb2155b696f3d144;hb=e85f490a47e9653b08d552ffbb351e285b8a1a85;hp=2980ae6200f25949c75a32e834b0329ae3020471;hpb=bdf1ea11c8d8789bf95a284d6c980eafea13d94c;p=u-boot

diff --git a/include/debug_uart.h b/include/debug_uart.h
index 2980ae6200..34e8b2fc81 100644
--- a/include/debug_uart.h
+++ b/include/debug_uart.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Early debug UART support
  *
  * (C) Copyright 2014 Google, Inc
  * Writte by Simon Glass <sjg@chromium.org>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _DEBUG_UART_H
@@ -111,6 +110,17 @@ void printhex8(uint value);
 #define _DEBUG_UART_ANNOUNCE
 #endif
 
+#define serial_dout(reg, value)	\
+	serial_out_shift((char *)com_port + \
+		((char *)reg - (char *)com_port) * \
+			(1 << CONFIG_DEBUG_UART_SHIFT), \
+		CONFIG_DEBUG_UART_SHIFT, value)
+#define serial_din(reg) \
+	serial_in_shift((char *)com_port + \
+		((char *)reg - (char *)com_port) * \
+			(1 << CONFIG_DEBUG_UART_SHIFT), \
+		CONFIG_DEBUG_UART_SHIFT)
+
 /*
  * Now define some functions - this should be inserted into the serial driver
  */