X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fdebug_uart.h;h=34e8b2fc810170ec54cb7176cb2155b696f3d144;hb=9efeb3f4db9479c0179283c1c221725948b155fc;hp=0d640b96e7b11337cb2cffb045a5d5887c415fdf;hpb=b391d743363247bf502fb0b5ca098246ea5a1512;p=u-boot

diff --git a/include/debug_uart.h b/include/debug_uart.h
index 0d640b96e7..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
@@ -111,21 +110,38 @@ 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
  */
 #define DEBUG_UART_FUNCS \
-	void printch(int ch) \
+\
+	static inline void _printch(int ch) \
 	{ \
 		if (ch == '\n') \
 			_debug_uart_putc('\r'); \
 		_debug_uart_putc(ch); \
 	} \
+\
+	void printch(int ch) \
+	{ \
+		_printch(ch); \
+	} \
 \
 	void printascii(const char *str) \
 	{ \
 		while (*str) \
-			printch(*str++); \
+			_printch(*str++); \
 	} \
 \
 	static inline void printhex1(uint digit) \