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Add 64-bit data support for memory commands

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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>
This commit is contained in:
York Sun 2014-02-26 17:03:19 -08:00 • committed by Tom Rini
parent f9aa6a1086
commit 4d1fd7f1ae
5 changed files with 174 additions and 11 deletions
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4
include/common.h
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@ -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