Dear Larry Johnson,
In message <49a177d8.1050...@acm.org> you wrote:
>
> > Although load address and image start address are same address,
> > bootm command always does memmove.
> > That is unnecessary memmove and can be taken few milliseconds
> > (about 500 msec to 1000 msec).
> > If skip this memmove, we can reduce the boot time.
...
> Sorry for the late reply, but would it be better to put the test of
> source == destination into the memmove_wd() function?
Yes, indeed.
Can you please send a patch?
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: w...@denx.de
This was an amazing creation using small squares of compressed
vegetable matter on which letters were made by means of small carbon
particles from a stylus, giving an effect similar to the traditional
word-processor screen. It seemed amazingly portable and I never once
saw him have to change the batteries.
- Terry Pratchett & Stephen Briggs, _The Discworld Companion_
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