From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Mon, 20 May 2013 21:08:08 +0000 (+0000)
Subject: cmd_mem: fix cp command
X-Git-Tag: v2013.07-rc1~54^2~28
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=53237afe5b64abe7b17fbfed958f3dc83f503ffa;p=oweals%2Fu-boot.git

cmd_mem: fix cp command

The "cp" command has not worked since
commit 0628ab8ec59834f98ede267edd21ddb8ba0bb57b,
because of the following lines, which set the destination
and the source to the same address.

	buf = map_sysmem(addr, bytes);
	src = map_sysmem(addr, bytes);

Tested-by: Tom Rini <trini@ti.com>
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
---

diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 64dd76a0f5..6df00b15d3 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -445,7 +445,7 @@ static int do_mem_cp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #endif
 
 	bytes = size * count;
-	buf = map_sysmem(addr, bytes);
+	buf = map_sysmem(dest, bytes);
 	src = map_sysmem(addr, bytes);
 	while (count-- > 0) {
 		if (size == 4)