[U-Boot] [PATCH V2] memcpy/memmove: Do not copy to same address

Wolfgang Denk
2011-07-25T22:28:53Z

Dear Matthias Weisser,

In message <1306141435-24001-1-git-send-email-weisserm@arcor.de> you wrote:
> 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>
> ---
> Changes since V1:
> - Made subject more informative
> - Removed the optimization from bcopy as bcopy is not used anywhere
>
> lib/string.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The optimum committee has no members.
- Norman Augustine