From 4d1fd7f1ae6cf4e6e4e1cad975f1dcdea62b6d83 Mon Sep 17 00:00:00 2001 From: York Sun 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 --- common/command.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'common/command.c') diff --git a/common/command.c b/common/command.c index 26c37f2b9d..746b7e3f0e 100644 --- a/common/command.c +++ b/common/command.c @@ -421,6 +421,10 @@ int cmd_get_data_size(char* arg, int default_size) return 2; case 'l': return 4; +#ifdef CONFIG_SYS_SUPPORT_64BIT_DATA + case 'q': + return 8; +#endif case 's': return -2; default: -- cgit v1.2.3