| commit | 5bf63484a14adbe5ddce0614f3ac6073baa7efa8 | [log] [tgz] |
|---|---|---|
| author | Matthias Weisser <weisserm@arcor.de> | Sun May 22 23:03:55 2011 +0000 |
| committer | Wolfgang Denk <wd@denx.de> | Tue Jul 26 00:28:44 2011 +0200 |
| tree | f17c46b445dab4e227a4c47abad4eab5249789e4 | |
| parent | c2829ff76d437ba1b182aba12c23da9cc6ce8af8 [diff] |
memcpy/memmove: Do not copy to same address In some cases (e.g. bootm with a elf payload which is already at the right position) there is a in place copy of data to the same address. Catching this saves some ms while booting. Signed-off-by: Matthias Weisser <weisserm@arcor.de>