| commit | e76770db59470440fc06812d0772dc5625436d12 | [log] [tgz] |
|---|---|---|
| author | Matthias Weisser <weisserm@arcor.de> | Sun May 22 23:06:50 2011 +0000 |
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | Sat Sep 03 22:40:45 2011 +0200 |
| tree | 93a4c71a8f0d447dff324a79b7221f1f47707e6a | |
| parent | 41a70014efc67b378b23c2ac1d4092a48cd4718e [diff] |
arm: lib: memcpy: 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>