From 4d1fd7f1ae6cf4e6e4e1cad975f1dcdea62b6d83 Mon Sep 17 00:00:00 2001
From: York Sun <yorksun@freescale.com>
Date: Wed, 26 Feb 2014 17:03:19 -0800
Subject: Add 64-bit data support for memory commands

Add 64-bit data for memory commands, such as md, mw, mm, cmp. The new
size ".q " is introduced.

For 64-bit architecture, 64-bit data is enabled by default, by detecting
compiler __LP64__. It is optional for other architectures.

Signed-off-by: York Sun <yorksun@freescale.com>
---
 include/common.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/common.h')

diff --git a/include/common.h b/include/common.h
index 96a45a6..15f5834 100644
--- a/include/common.h
+++ b/include/common.h
@@ -96,6 +96,10 @@ typedef volatile unsigned char	vu_char;
 #include <flash.h>
 #include <image.h>
 
+#ifdef __LP64__
+#define CONFIG_SYS_SUPPORT_64BIT_DATA
+#endif
+
 #ifdef DEBUG
 #define _DEBUG	1
 #else
-- 
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